■  ij' ,  ■ 


s 


iii 


PRESENTED   BY 

THE    RADCLIFFE    TRUSTEES 

TO 


?+-<- 


/ 


RESULTS 

OF 

METEOROLOGICAL    OBSERVATIONS 

MADE  AT  THE 

RADCLIFFE  OBSERVATORY,  OXFORD, 

IN  THE  FIVE  YEARS  1906-1910. 


UNDER   THE    DIRECTTOX    OF 


ARTHUR   A.   RAMBAUT,   M.A.    (Duel,  et  Oxon.),  ScD. 

F.T?.S.,  F.K.A.S.,  F.R.MET.S.,  JF.K.I.A., 


HA  DCLIFFE  OBSEE  VER. 


VOL.  I.. 


PUBLISUED    BY    ORDER    OF    THE    RADCLIFFE    TRUSTEES 


OXFORD:  ,J^ 

HENRY  FROWDE,  M.A. :    116  HIGH  STREET.         0\     \ 
LONDON :   OXFORD  UNIVERSITY  PRESS,  AMEN  CORNER,  E.G. 
ALSO  AT  EDINBURGH,  GLASGOW,  NEW  YORK,  AND  TORONTO. 

1912. 


oxford:    HORACE    HART,    M.A. 
PRINTER    TO    THE    UNIVERSITY 


TABLE  OF   CONTENTS. 


PAGE 

Introduction vii 

Results  of  Observations  for  1906-1910  : — 

Daily  Results  of  Meteorological  Observations .     .  2 

Readings  of  Self-registering  Max.  and  Min.  Thermometers  on  the  Tower 62 

Readings  of  a  Dry  Bulb  and  a  Wet  Bulb  Thermometer  on  the  Tower 71 

Comparison  of  the  Mean  Monthly  Temperature  on  the  Tower  with  that   near  the 

Surface  of  the  Ground 89 

Amount  of  Rain  collected  at  different  heights 90 

Indications  of  SchOnbein's  Ozonometer 92 

Summary  of  the  Weather  for  each  Month 97 

General  Direction  and  Horizontal  Motion  of  the  Wind     .     , 112 

Mean  Monthly  Readings  of  the  Barometer 127 

Mean  Monthly  Readings  of  the  Dry-Bulb  Thermometer 127 

Mean  Monthly  Readings  of  the  Wet-Bulb  Thermometer 127 

Highest  Temperature  of  the  Air  for  each  Month 128 

Lowest  Temperature  of  the  Air  for  each  Month 128 

Monthly  Amount  of  Rain 128 

Mean  Monthly  Amount  of  Cloud 129 

Monthly  Amounts  of  Bright  Sunshine 129 

Mean  Monthly  Amount  of  Ozone 129 

Mean  Velocity  of  the  Wind  for  eacli  month,  1881-1010 130 


INTEODFCTION 

TO  THE 

METEOROLOGICAL  RESULTS   FOR  THE   FIVE   YEARS, 

1906-1910. 


This  volume  exhibits  the  results  of  the  meteorological  observations 
made  at  the  Radcliffe  Observatory,  Oxford,  during  the  five  years  1906  to 
1 9 10  inclusive. 

In  its  main  features  it  is  arranged  on  the  same  lines  as  Volume  XLVIII 
of  the  same  series,  which  contains  the  meteorological  results  for  the  eight 
years  1 892-1 899,  but  differs  from  the  latter  in  the  fact  that  the  readings  of 
the  underground  platinum-resistance  thermometers,  which  were  continued 
daily  up  to  the  end  of  October,  19  lo^  have  not  been  included,  as  they  are 
still  under  consideration,  and  it  is  intended  to  publish  them  later  with  a  full 
discussion  of  the  results. 

In  consequence  of  the  largely  increased  volume  of  astronomical  work 
carried  on  at  this  Observatory  in  recent  years,  especially  that  in  connexion 
with  the  investigation  of  stellar  parallax  and  proper  motion  now  in  hand, 
it  has  been  found  impossible  with  the  limited  statt"  to  continue  systematically 
the  measurements  of  the  photographic  records  of  barometric  pressure  and 
air  temperature  as  was  done  for  the  six  3'ears  to  which  the  last  volume 
related.  The  photographic  results,  therefore,  do  not  appear  in  this  volume, 
but  the  records  continue  for  the  present  to  be  taken  as  hitherto,  and  are 
availal)le  for  reference  at  any  time. 

The  routine  of  observation  has  been  very  much  the  same  as  tliat  followed 
in  prc\ious  years,  and  only  two  changes  were  introduced  which  need  here 
be  noticed.  On  Januar}^  i,  1908,  the  readings  of  the  rain-gauge  situated 
at  a  height  of  22  feet  above  the  surface  of  the  ground  were  discontinued, 
and  after  December  31,  1908,  no  further  readings  were  taken  of  tlie  rain- 
gauge  at  a  heiglit  of  1 1 2  feet,  nor  of  the  thermometers  placed  on  the  Tower 
at  a  heiglit  of  105  feet  above  the  surface. 

The  eye-readings  are  reduced  as  far  as  possible  on  the  day  following 
observation,  and  the  results  are  communicated  regularly  to  various  persons 
and  institutions.  A  telegraphic  report  is  sent  daily  to  the  Meteorological 
Office  for  use  in  the  Daily  Weather  Report  of  that  institution.  The  amount  of 
rain  is  communicated  each  week  to  the  Thames  Conservancy  Board.  Various 
results   are  sent  monthly  to  the  Meteorological  Office,  the  Metropolitan 


viii  Litroduction  to  the  Meteorological  Results 

Water  Board,  Dr.  H.  R.  Mill,  Dr.  Lockyer,  and  others,  and  a  general 
report  on  the  weather  of  the  year  is  made  annually  to  the  Royal  Meteoro- 
logical Society,  the  Ashmolean  and;]Natural  History  Society  of  Oxfordshire, 
and  BHtish  Rainfall. 

Instruments. 

For  the  most  part  the  instruments  with  which  these  observations  were 
made  are  the  same  as  those  previously  employed,  some  of  them  for  long 
periods  of  time.  Particulars  will  be  found  under  the  several  headings 
which  are  printed  below.  They  have  been  standardized  either  by  com- 
parison with  the  Kew  travelling  standards,  or  directly  checked  by  laboratory 
or  observational  methods  where  such  were  applicable.  Every  possible 
precaution  has  been  taken  by  the  observers  to  eliminate  personal  and 
accidental  errors.  Many  of  the  observations,  too,  are  checked  by  the  use  of 
duplicate  instruments. 

Barometer. 

The  standard  barometer  was  made  by  Newman  in  1838.  It  is  numbered 
1220,  and  its  tube  is  0-528  inch  in  diameter.  The  zero  of  the  graduated 
scale  is  marked  by  the  apex  of  an  inverted  ivory  cone  which  is  adjusted  to 
the  surface  of  the  mercury  in  the  reservoir  before  reading.  This  cone 
is  the  lower  extremity  of  a  rod  actuated  by  a  thumb-screw,  the  top  of  the 
rod  being  attached  to  the  divided  scale.  Thus  the  position  of  the  scale 
is  shifted  before  each  reading  by  an  amount  corresponding  to  the  rise 
or  fall  of  the  surface  of  the  mercury  in  the  cistern  since  the  previous 
observation.  The  framework  supporting  the  tube  is  of  brass,  the  scale  and 
its  vernier  being  engraved  on  silver.  The  vernier  can  be  read  to  o-ooi  inch. 
The  correction  for  capillarity  is  -1- 0-003  i^^ch.  After  being  in  use  for 
many  years  the  instrument  was  repaired  and  cleaned  by  Negretti  and 
Zarabra  in  the  year  1879.  In  the  year  1901  a  portion  of  the  brass  casing 
around  the  cistern  was  found  to  be  corroded  and  in  need  of  repair,  and 
the  instrument  was  again  entrusted  to  Negretti  and  Zambra,  who  renewed 
the  metal  casing,  cleaned  and  reboiled  the  mercury,  and  replaced  an  old 
thermometer  immersed  in  the  cistern  by  a  new  one. 

On  May  11,  1901,  a  barometer  lent  by  the  Meteorological  Office,  Adie 
N°.  886,  was  mounted  beside  the  RadclifFe  standard  barometer  for  com- 
parison and  for  use  during  the  repairs.  The  Radcliffe  instrument  was  taken 
to  London  on  Sept.  27  by  Negretti  and  Zambra,  and  returned  on  October  22. 
The  two  barometers  then  remained  in  use  side  by  side  until  Nov,  30, 
when  Adie  N°.  886  was  dispensed  with. 

The  Newman  instrument  has  since  remained  undisturbed,  suspended 
on  the  wall  in  the  North-East  corner  of  the  Transit-Circle  room  with 
its  cistern  2\  feet  above  the  floor. 

From  the  year  1880  a  correction  of  -t-o-ooi  inch  was  applied  to  the 
readings  to  reduce  them  to  tlie  indications  of  the  Kew  standard     but  on 


for  the  Five   Years,  1906-1910.  ix 

Nov.  4-5,  1897,  the  barometer  was  compared  by  Mr.  Constable,  of  the  Kew 
Observatory,  and  by  the  staff  of  this  Observatory,  with  a  barometer, 
Adie  N"*.  657,  brought  for  the  purpose  from  Kew.  This  instrument  was 
of  about  ^  inch  bore,  and  of  the  Fortin  pattern,  and  was,  both  before  and 
after  the  Radcliffe  observations,  carefully  compared  at  Kew  with  the  large 
normal  standards  of  that  Observatory.  The  result  of  these  observations 
showed  that  the  error  was  still  very  small,  a  correction  of  only  +  0-003  inch 
being  required  to  reduce  the  Radcliffe  readings  to  the  Kew  scale. 

On  Sept.  II,  1902,  another  opportunity  was  afforded  of  comparing  the 
Radcliffe  instrument  with  the  above-mentioned  barometer,  Adie  N°.  657, 
which  was  brought  from  Kew  Observatory  by  Mr.  Constable,  and  a  series 
of  observations  were  taken  by  him  and  Messrs.  Wickham  and  Robinson 
of  this  Observatory.  These  observations  corroborated  those  of  the  previous 
year  and  showed  that  an  index  correction  of  +0-003  i^^^  ^^'^^  required 
to  reduce  the  readings  of  Newman  N°.  1220  to  those  of  the  Kew  standard. 
This  correction  has  been  applied  to  all  the  observations  contained  in  the 
present  volume. 

At  page  237  of  Abstract  of  the  Principal  Lines  of  Spirit-Levelling  in 
England  and  Wales,  by  Colonel  Sir  Henry  James,  R.E.,  F.R.S.,  London, 
1 861,  it  is  stated  that  "  a  mark  on  plinth  in  wall  opposite  the  Observatory, 
1.58  feet  above  the  surface,  is  209-686  feet  above  the  mean  level  of  the  sea 
at  Liverpool."  Referred  to  this  mark  it  is  found  that  the  height  of  the 
basin  of  the  barometer  above  the  level  of  the  sea  may  be  taken  as  2 1 2  feet. 
The  readings  have  been  reduced  to  32°  Fahrenheit,  but  they  are  not  corrected 
for  the  height  of  the  station  above  the  mean  sea  level,  nor  for  the  variation 
of  gravity  with  latitude. 

Thermometers. 

On  the  North  side  of  the  main  building  of  the  Observatory  are  : — 
A  Kew  Standard,  mounted  by  Hicks,  N°.  576,  used  as  a  Dry  Bulb. 
A  Kew  Standard,         „  „  „     575,     „        „    Wet  Bulb. 

These  instruments  (together  with  the  two  corresponding  bulbs  of  the 
thermometers  belonging  to  the  thermograph)  are  supported  5  feet  above 
the  ground  on  a  metallic  arm  in  the  centre  of  a  large  single-louvred 
wooden  screen  placed  against  the  North  wall  of  the  West  wing  of  the 
Observatory. 

The  same  thermometers  have  continued  in  undisturbed  use  since  March, 
1880. 

Two  spirit  minimum  thermometers  are  placed  in  an  exposed  position 
in  the  North  garden  about  one  inch  above  the  grass  lawn,  which  is  kept 
closely  cut.  One  of  these  thermometers  is  Casella  N°.  70852  (in  use  from 
1889,  Jan.  i).  An  old  thermometer,  Negretti  and  Zambra  N°.  2221,  was 
also  used  as  a  check  till  1907,  March  27,  when  it  was  accidentally  broken. 
It  was  replaced  on  April  5  of  the  same  year  by  a  similar  thermometer, 

RADCLliTE    OBSERVATIONS,    I906-I9IO.  b 


X  Introduction  to  the  Meteorological  Results 

Negretti  and  Zambra  N".  1233 12,  which  has  been  in  use  for  this  purpose 
since  the  latter  date. 

On  the  South  of  the  main  building  are  four  thermometers  by  Negretti 
and  Zambra,  viz. : — 

N''.  1 7 10,  used  as  a  Dry  Bulb  Thermometer, 
„    1709.      »      „     Wet  Bulb 
,,    0,^6,  a  mercury  Maximum  „ 

„    363,  a  spirit  Minimum  „ 

These  thermometers  have  been  used  uninterruptedly  since  1878,  Dec.  2. 

They  were  formerly  mounted  close  to  the  border  of  the  South  lawn, 
opposite  the  Transit-Circle  room,  in  a  double-louvred  Stevenson's  stand  with 
their  bulbs  4  feet  above  the  grass.  There  is  an  intervening  space  of  about 
32  feet  of  gravel  walk  between  this  position  and  the  South  wall  of  the 
West  wing  of  the  Observatory. 

Between  the  23rd  and  25th  November,  1908,  a  slight  change  was  made 
in  the  position  of  tliese  instruments.  The  Stevenson's  screen  was  moved 
a  little  further  South  and  re-erected  at  a  distance  of  5^  feet  from  the  edge 
of  the  lawn.  At  the  same  time  the  post,  4  feet  high,  on  which  the  solar 
radiation  thermometers  are  exposed,  was  removed  from  its  former  position 
adjoining  the  South  side  of  the  Stevenson's  screen  and  placed  at  a  distance 
of  5^  feet  to  the  East  of  it.  Four  of  the  five  platinum-resistance  thermo- 
meters are  buried  under  one  another  three  feet  to  the  East  of  this  post,  and 
the  fifth  platinum  thermometer  at  a  depth  of  ten  feet  below  a  point  five  feet 
to  the  West  of  the  screen.  Two  Earth  thermometers  of  Symons'  pattern 
are  suspended  a  little  to  the  West  of  the  screen,  and  all  were  surrounded 
by  iron  hurdles,  forming  an  enclosure  which  measures  30  feet  by  1 2  feet. 

The  solar  radiation  thermometer,  Hicks  N°.  1415139,  with  blackened 
bulb  in  vacuo,  was  broken  on  1907,  April  4,  and  was  not  replaced.  The 
other  radiation  thermometer,  Negretti  and  Zambra  N°.  7518,  was  in  use 
till  1908,  October  8,  when  it,  too,  met  with  an  accident  (see  p.  ^$).  It  was 
replaced  on  October  16  by  a  new  thermometer  from  the  same  makers, 
N".  130876.  The  glass  jacket  of  this  instrument  was  smashed  by  the  heavy 
hail  which  fell  during  the  thunderstorm  of  1909,  September  17.  It  was 
sent  to  London  and  returned  by  Negretti  and  Zambra  on  1909,  September  23, 
having  had  a  new  glass  jacket  supplied.  The  readings  entered,  on  p.  46, 
for  September  18,  19,  20,  21,  and  22,  are  those  of  a  thermometer.  Hicks 
N°.  394318,  kindly  lent  by  Mr.  W.  Pottage,  of  Oxford,  corrected,  so  as  to 
render  them  uniform  with  the  indications  of  the  Radclifie  instrument,  by 
means  of  comparisons  made  between  September  23  and  October  10,  1909. 

On  the  Tower,  at  a  height  of  105  feet  above  the  ground,  there  were : — 

A  pair  of  thermometers,  similar  in  every  respect,  used  as  a  Dry  and 
a  Wet  Bulb,  mounted  on  glass  by  Negretti  and  Zambra  and  numbered 
230.  These  thermometers  are  excellent  instruments.  They  were  pur- 
chased as  far  back  as  1855,  when   Mr.  James  Glaisher  determined  their 


for  the  Five   Years,  1906-1910.  xi 

index  errors  as  being  practically  insensible,  and  the  errors  have  varied 
within  less  than  a  single  degree  in  a  period  of  more  than  50  years. 

A  mercury  Maximum,  N°.  54892,  by  Negretti  and  Zambra,  and 

A  spirit  Minimum,  N°.  7051 1,  by  Casella. 

These  four  thermometers  hung  with  their  bulbs  5  feet  above  the  load- 
covered  roof  in  a  stand  which  is  open  to  the  North,  but  screened  from  the 
direct  action  of  the  Sun  and  from  radiation  from  the  roof.  They  were, 
however,  exposed  to  rain  or  snow  when  a  northerly  current  of  wind  prevailed. 

Readings  of  the  maximum  and  minimum  temperatures  on  the  Tower 
have  been  carried  on  since  1862,  and  dry-  and  wet-bulb  readings  continuously 
since  1868.  As  it  appeared  that  sufficient  data  had  thus  been  accumulated 
for  any  discussion  of  temperature  diiferences  at  heights  of  4  feet  and  105 
feet  al30ve  the  ground  it  was  decided  to  discontinue  these  observations  on 
1909,  January  i,  and  to  dismount  these  thermometers. 

Rain-  Gauges. 
For  many  years  past  four  rain-gauges  have  been  in  regular  use,  viz. : — 

1.  On  the  grass  in  the  North  garden  close  to  the  grass  minimum 
thermometer,  Casella  N".  70852.  The  receiver  of  this  gauge  is  8  inches  in 
diameter,  and  its  rim  is  20  inches  above  the  grass. 

2.  At  an  elevation  of  22  feet,  on  the  top  of  wooden  trellis-work 
upon  the  South- West  angle  of  the  wall  of  the  kitchen-garden.  The  diameter 
of  the  receiver  in  this  case  is  10  inches. 

3.  On  the  top  of  the  Tower,  at  an  elevation  of  112  feet  above  the 
ground,  and  about  12  feet  above  the  leads  of  the  roof.  In  this  case  also 
the  diameter  of  the  receiver  is  10  inches. 

4.  A  self -registering  rain-gauge  placed  close  to  N".  i,  more  fully 
described  under  the  next  heading. 

These  gauges  have  been  carefully  tested  from  time  to  time. 

Towards  the  end  of  1907  it  was  found  that  the  receiver  of  N°.  2  had 
become  worn  through  near  the  rim.  As  this  rain-gauge  had  been  in  constant 
use  in  the  same  position  since  February,  1868,  and  as  a  record  of  40  years 
seemed  sufficient  for  any  purpose  of  comparison,  it  was  decided  not  to  repair 
the  instrument  again,  and  observations  with  it  were  discontinued  on  1908, 
January  i. 

On  January  i  of  the  following  year  readings  of  rain-gauge  N''.  3  on  the 
top  of  the  Tower  were  abandoned  for  the  same  reason  as  in  the  case  of 
the  Tower  thermometers. 

Self- Recording  Instruments. 
I.  An  anemograph,  of  Robinson's  pattern  modified  by  Beckley,  with 
arms  of  24  inches  radius,  carrying  cups  of  10  inches   diameter,  was    in 
1880  mounted  on  the  top  of  the  Tower  at  a  height  of  114  feet  above 
the  ground. 


xii  Introduction  to  the  Meteorological  Results 

In  the  year  1893  this  instrument,  having  become  much  worn,  was 
superseded  by  a  new  anemograph  of  a  similar  pattern,  with  modern 
improvements.  The  arms  of  this  instrument  are  24  inches  in  length  and 
carry  cups  of  9  inches  diameter.  It  was  erected  by  the  maker,  Mr.  Munro, 
in  July,  1893.  The  revolving  cups  are  about  a  feet  higher  than  were  those 
of  the  old  anemograph. 

2.  A  self-registering  rain-gauge  of  Beckley's  construction  is  placed 
in  the  North  garden  close  to  the  8 -inch  rain-gauge.  The  diameter  of  the 
collecting  funnel  is  ii-a  inches,  and  its  rim  is  2  feet  4  inches  above  the 
grass.  The  receiver,  which  carries  the  recording  pen,  is  adjusted  to  empty 
itself  when  exactly  one  quarter  of  an  inch  of  rain  has  fallen.  The  resulting 
trace  is  measured  to  o-ooi  inch. 

3.  A  Campbell- Stokes  glass  sphere  sunshine-recorder  is  erected  on  the 
top  of  the  Tower,  with  an  uninterrupted  exposure  from  sunrise  to  sunset. 

4.  A  barograph  and  a  thermograph  (whose  exposed  dry  and  wet 
bulbs  have  already  been  noted  as  being  contained  within  the  North 
thermometer-screen)  are  set  up  in  a  room  between  the  Transit-Circle  and 
Mural- Circle  rooms.  Continuous  photographic  records  of  the  barometric 
pressure  and  of  the  Dry  and  Wet  Bulb  temperatures  are  obtained  by  means 
of  these  instruments.  They  are  of  the  same  type  as  those  employed  by 
the  Meteorological  Office  at  the  four  First  Order  stations,Valencia,  Aberdeen, 
Falmouth,  and  Kew,  which  are  fully  described,  with  diagrams,  in  the 
Report  of  the  Meteorological  Committee  of  the  Royal  Society  for  the  year 
ending  )i^^  Dec.  i86j. 

A  brief  description  of  these  two  instruments  and  of  the  method  of 
measuring  and  reducing  the  photographic  records  will  be  found  in  the 
Introduction  to  Volume  XLIX  of  the  Radcliffe  Observations. 

Miscellaneous  Instruments. 

A  small  anemometer  by  Negretti  and  Zambra,  with  3-inch  cups  on 
arms  of  6|  inches,  has  been  mounted  since  1883  on  the  Tower  at  a  height 
of  113  feet  above  the  ground.  This  instrument  registers  by  means  of  two 
dials  up  to  5,050  miles. 

A  Schonbein's  ozonometer  is  placed  on  the  South  side  of  the  Observatory 
under  the  Stevenson's  thermometer  stand.  Papers  prepared  by  Negretti 
and  Zambra  are  exposed  to  the  air,  and,  after  moistening  with  water,  the 
resulting  tints  are  compared  with  a  specimen  scale  graduated  from  o  to  10. 

In  the  meteorological  equipment  of  the  Observatory  are  many  other 
instruments  whose  indications  are  not  directly  included  in  the  results  pre- 
sented in  this  volume.  The  most  important  of  these  are  the  hve  platinum- 
resistance  thermometers  used  for  determining  the  temperature  of  the  soil 
at  various  depths.  A  description  of  this  apparatus  and  the  mode  of 
reducing  the  observations  made  with  it  will  be  found  in  the  Introduction 
to  Vol.  XLVIII  of  the  Radcliffe  Ohservations.    Throughout  the  five  years 


for  the  Five  Years,  1906-1910. 


xui 


at  present  under  review  readings  of  these  thermometers  have  been  made 
daily,  with  the  exception  of  the  two  months  November  and  December, 
1 910,  but  the  results  are  not  included  in  this  volume,  being  reserved  for 
a  special  discussion,  to  be  published  later. 


RESULTS  OF  THE  OBSERVATIONS  MADE  IN  1906-1910. 

In  this  volume  the  monthly  tables  on  pp.  3-61  exhibit  the  mean  daily 
results  reduced  as  follows  : — 

The  barometer  from  three  readings  of  Newman  N°.  1220,  taken  at  8  a.m., 
noon,  and  8  p.m.,  corrected  for  index-error  (see  Table  II)  and  temperature, 
and  reduced  to  mean  daily  value  by  means  of  the  corrections  shown  in 
Table  I. 

The  mean  temperatures  of  air  and  of  evaporation  are  obtained  from  the 
readings  of  the  South  thermometers,  N°^  1710  and  1709,  at  8  a.m.,  noon, 
and  8  p.m.,  corrected  for  index-error  (see  Table  II),  and  reduced  to  mean 
daily  value  (see  Table  I). 

Table  I, 

Corrections  to  reduce  the  mean  of  Observations  taken  clt  8  «.m.,  noon, 
and  8  ^:>.m.  to  mean  daily  value. 


Month. 

CoiTection  applied. 

Barometer. 

Thermometer 
(Dry). 

Thermometer 
(Wet). 

January   

February    

March 

April    

May 

June    

July 

August    

September 

October  

In. 

—  0-007 

—  0*004 

—  0-008 

—  0-005 

—  0-004 

—  0-004 

—  0-004 

—  o-oo6 

—  0-007 

—  o-oo6 

—  0-004 

—  0-004 

0 

0-0 
—  O-I 

—  0-4 

-0-8 
-1-3 

—  1-3 

—  1-4 
-0-9 
-0-6 

—  0-4 

—  0-2 

-O-I 

0 

0-0 

0-0 

—  0-2 

-0-6 

—  0-9 
-0-8 
-0-9 
-0-7 

—  0-4 

-0-3 

—  O-I 

o-o 

November  

December  

These  corrections  were  obtained  by  comparing  the  means  of  the  readings 
made  at  8  a.m.,  noon,  and  8  p.m.,  with  the  means  of  the  hourly  results 
of  the  Radcliffe  barograph  and  thermograph  (dry  and  wet  bulb),  during  the 
period  1 880-1 887. 

The  maximum  and  minimum  shade  temperatures  are  those  given  by  ther- 
mometers N.  and  Z.  N°^  ^^6  and  ^6^.    The  maximum  in  the  Sun  is  recorded 


XIV 


Introduction  to  the  Meteorological  Results 


by  N.  and  Z.  N**.  7518,  till  1908,  October  9.  From  1908,  October  16,  the 
readings  are  those  of  N.  and  Z.  N°.  130876  with  the  exception  of  1909, 
September  i8-a2,  when  the  readings  were  taken  from  Mr.  Pottage's  ther- 
mometer.    The  minimum  on  the  grass  is  given  by  Casella  N°,  70852. 

On  p.  43  it  will  be  noticed  that  the  recorded  minimum  for  June  i,  19*09, 
is  o°'4  higher  than  the  mean  temperature  deduced  for  the  day.  This 
apparent  anomaly,  which  must  from  time  to  time  occur,  will  be  understood 
if  reference  is  made  to  the  Introduction  to  Volume  XLVIII,  p.  xxiii,  where 
a  similar  case  is  explained. 

The  direction  of  the  wind  is  an  approximate  mean  taken  from  the 
directions  as  recorded  by  the  observer  at  the  hours  8  a.m.,  noon,  and 
8  p.m.  and  is  therefore  only  a  rough  indication  of  the  mean  for  the  whole 
day.  As  a  test  of  the  approach  to  accuracy  which  such  isolated  eye- 
readings  afford,  they  should  be  compared  with  the  results  for  mean 
direction  determined  independently  from  the  continuous  automatic  records 
(see  pp.  1 1 2-1 26). 

The  horizontal  motion  of  the  wind,  as  given  in  this  table,  is  deduced 
from  the  differences  of  successive  daily  readings  of  the  small  anemometer. 
The  figures  given  in  this  column  represent  the  number  of  miles  indicated 
on  the  dials  of  the  instrument  and  require  to  be  increased  by  about  20  per 
cent,  to  reduce  them  to  the  scale  of  the  large  anemograph,  as  given  on 
pp.  1 1 2-1 26. 

The  force  of  the  wind  is  the  mean  of  three  estimations  made  at  8  a.m., 
noon,  and  8  p.m.  on  Beaufort's  scale,  o  to  12. 

The  amount  of  cloud  is  the  mean  of  estimations  made  at  the  same  hours, 
but  on  a  scale  o  to  10,  in  which  o  represents  a  cloudless  sky  and  10  a  sky 
completely  overcast. 

The  hours  of  bright  sunshine  are  obtained  from  the  records  of  the 
Campbell-Stokes  sunshine-recorder,  the  measures  being  made  by  means  of 
a  divided  glass  scale  to  0-05  hour. 

The  amount  of  rain  is  scaled  from  the  records  of  the  Beckley  self- 
registering  gauge.  The  quantity  entered  in  the  tables  corresponds  to  the 
twenty-four  hours  from  midnight  to  midnight. 

On  pp.  62-70  are  the  indications  of  the  Tower  maximum  and  minimum 
thermometers,  N.  and  Z.  N''.  54892  and  Casella  N°.  7051 1  ;  whilst  on 
pp.  71-88  is  a  comparison  of  the  daily  readings  of  the  dry  and  wet  bulb 
thermometers  N.  and  Z.  N°.  230  on  the  Tower,  with  those  of  the  North 
Standards,  N°^  576  and  575  near  the  ground. 

As  already  explained  on  p.  xi,  these  observations  were  stopped  at  the 
end  of  the  year  1908. 

On  pp.  89  and  90  will  be  found  a  comparison  of  the  Monthly  means  of 
the  maximum  and  minimum  temperatures  on  the  Tower,  with  those  given 
by  the  thermometers  N.  and  Z,  N°^  '^^6  and  363  at  a  height  of  4  feet 
from  the  ground;  and  pp.  90  and  91  exhibit  the  monthly  amount  of  rain 
as  measured  at  each  of  the  four  rain-gauges. 


for  the  Five   Years,  190G-1910. 


XV 


Pages  92-96  exhibit  the  amount  of  ozone  observed  each  day  at  noon 
and  8  p.m.  Tlie  scale  runs  from  o  (a  complete  absence  of  tint)  to  10  as 
a  maximum. 

Table  II. 


Instrument. 

Time  of 
Observation. 

Index-Correction  applied. 

1906 

1907 

1908 

1909 

1910 

G.M.T. 
h                  h 

in. 

in. 

in. 

In. 

In. 

Barometer,  1220 

8,  noon,  8 

+  0-003 

+  0-003 

+  0-003 

+  0-003 

-|- 0-003 

Thermometers 

0 

0 

0 

0 

0 

N.  Dry  576 

8,  noon,  8 

—  o-i 

—  O'l 

—  O-I 

—  o-i 

—  Q-I 

N.  Wet  575 

)) 

—  0-2 

—  0-2 

—  0-2 

—  O'l 

—  O-I 

S.  Dry  1710 

)) 

-0-4 

—  0-4 

-0-4 

-0-4 

-0-4 

S.  Wet  1709 

)) 

-0-3 

-0-3 

-0-3 

-0-3 

-0-3 

S.  Max.  356 

8  a.m.,  8  p.m. 

—  0-4 

-0-5 

-0-5 

-0-5 

-0-5 

S.  Min.  363 

)) 

O'O 

o-o 

0-0 

O'O 

O'O 

Tower,  Dry  1 

1  past  noon 

-0-9 

-0-9 

-0-9 

Tower,  Wet  )  '^^° 

>) 

-07 

-0-7 

-0'7 

Tower,  Max.  54892 

» 

—  0-2 

—  0-2 

—  0-2 

Tower,  Min.  7051 1 

ji 

4-0-2 

+  0-2 

+  0-2 

Grass  Min.  70852 

8  a.m.,  8  p.m. 

+  0-5 

+  0-7 

+  0-7 

+  1-0 

+  1-0 

Solar  Max.  7518 

8  p.m. 

none 

none 

none 

... 

... 

Solar  Max.  130876 

8  p.m. 

none 

none 

none 

Ozone 

noon,  8  p.m. 

Anemometer 

1  past  noon 

Rain-gauge  No.  i 

8  a.m. 

... 

,,         „      No.  2 

noon 

„         „      No.  3 

I  past  noon 

„         „      No.  4 

self-recording 

On  pp.  97-1 1 1  are  given  some  interesting  characteristics  of  the  weather 
for  each  month ;  the  maximum  and  minimum  readings  of  the  air-tempera- 
tures being  taken  from  the  records  of  the  self -registering  instruments. 

The  general  direction  of  the  \Yind  and  the  horizontal  motion  of  the  air, 
as  given  on  pp.  11 2-1 26,  are  taken  in  the  usual  ^Yay  from  the  records  of 
the  anemograph.  The  latter  has  been  reduced  with  the  factor  3  as  found 
by  Dr.  Romney  Robinson  from  a  long  series  of  experiments.  More  recent 
investigations  suggest  that  for  instruments  such  as  that  employed  at  the 
Radclitfe  Observatory  the  factor  is  more  nearly  2-2.  To  reduce  from  the 
old  factor  to  the  new  it  is  only  necessary  to  multiply  the  quantities  in  the 
table  by  the  factor  0-733. 

The  table  on  this  page  (Table  II)  exhibits  the  times  at  which  the  various 
instruments  were  read  and  also  the  index-corrections  which  have  been 
applied  to  the  readings  of  the  barometer  and  thermometers  to  reduce  them 
to  standard  values. 


xvi     Introduction  to  the  Meteorological  Results,  190G-1910, 

The  tables  on  pp.  127-129  contain  the  monthly  and  yearly  means  (or 
amounts)  of  the  readings  of  the  barometer,  dry  and  wet  bulb  thermometers, 
hio-hest  and  lowest  temperatures  of  the  air,  rain,  cloud,  sunshine,  and 
ozone  for  the  years  1906-19 10;  and  similar  means  for  long  periods  in  each 
case.  In  former  RadclifFe  volumes  it  was  customary  to  print,  in  the  form 
of  an  appendix,  the  separate  values  of  these  quantities  for  each  month  of 
every  year  over  which  the  observations  have  extended.  The  records  of 
years  previous  to  1906  have  been  omitted  in  the  present  volume  for 
economy  of  space,  and  for  those  years  reference  must  be  made  to  the 
preceding  RadclifFe  publications  as  indicated  at  the  head  of  each  table. 

The  table  on  p.  130  exhibiting  the  mean  velocity  of  the  wind  in  each  month 
for  the  thirty  years,  1881-1910,  has  been  specially  prepared  for  this  volume. 

During  this  interval  a  change  was  made  in  the  anemograph  employed, 
as  explained  on  pp.  xi  and  xii,  but  the  records  for  the  whole  period  may  be 
regarded  as  fairly  homogeneous.  This  appears  from  the  fact  that  the 
mean  velocity  for  the  12  years  preceding  the  change  is  12-46  miles  per  hour, 
whilst  that  for  the  17  years  after  the  introduction  of  the  new  anemograph 
is  1 2- 20  miles  per  hour,  a  difference  of  only  2  per  cent.  The  results  point 
to  aperiodic  annual  variation  with  an  amplitude  of  377  miles  per  hour, 
the  maximum  occurring  in  March  and  the  minimum  in  September.  The 
mean  monthly  velocity  falls  rapidly  from  March  to  June,  while  an  equally 
steep  rise  takes  place  between  September  and  December.  Dividing  the 
30  years  into  three  groups  of  1  o  years  each  the  maxima  were  found  to  occur 
in  March,  December,  and  February  respectively,  whereas  the  minimum 
persistently  appeared  in  September  in  all  three  groups. 

The  mean  yearly  horizontal  motion  of  the  air  is  108,000  miles. 

Throughout  this  work  Greenwich  Mean  Time  is  used,  which  is  in  advance 
of  Oxford  local  Mean  Time  by  5"^  2«-6.  The  "  day  "  adopted  is  the  ordinary 
civil  day  commencing  at  Greenwich  midnight ;  the  hours  before  and  after 
noon  being  indicated  in  the  usual  manner  by  the  letters  A.M.  and  P.M. 

Per  so  not  Esta  hlishm  ent. 
The  staff  consisted  of — 

Fh'st  Ai<sistant  .     .     Walter  Wickham,  F.R.A.S. 
Second  Assistant     .     William  Henry  Robinson. 

Third  Assistant        I  ^''""^^^  ^'^^^'^  McClellan  (died  1907,  January  21). 
'  (  Henry  George  Scott  Barrett  (from  1907,  June  i). 
^  (  James  Godfrey  Balk. 

■'■'  *     *     *  1  Reuben  Fred  Harris  (till  1907,  February  9). 

ARTHUR  A.  RAMBAUT. 

Radcliffe  Observatory,  Oxford. 
19 1 2,  Aiyril  26. 


METEOROLOGICAL    OBSERVATIONS 


MADE   AT   THE 


RADCLIFFE    OBSERVATORY,    OXFORD, 


1906-1910. 


KADCLIFFE   OBSEEVATIOKS,    1906-191O. 


Daily  Results  of  Meteor olo(jical  Ohservations 


JANUARY,   1906. 

Day. 

3Iean 
Barom. 
reduced 
to  32°  F. 

Wean 
Tempera- 
ture. 

Self-Registering 
Thermometers. 

Wind. 

III 

Hours 

of 
Bright 
Sun- 
shine. 

Rain. 

Day. 

Direc- 
tiun. 

Hori- 

zontal 
Motion. 

Esti- 
mated 
Force. 

Shade. 

Max. 

in 
Sun. 

Min. 

on 

Grass . 

Air. 

Evap. 

Max. 

Min. 

I 

Inches. 
29-645 

32-0 

0 
29-2 

0 
33-9 

28% 

0 
45-5 

26-7 

E 

Miles. 
262 

2-3 

8-7 

0-00 

Inches. 

I 

2 

29'443 

42-8 

42-0 

44-5 

33-3 

48-0 

31-6 

SE 

292 

3-0 

1 0-0 

0-00 

0-284 

2 

3 

29-294 

43-9 

43-2 

50-3 

38-9 

55-0 

35-8 

SSE 

213 

1-7 

8-3 

o-oo 

0-035 

3 

4 

29-373 

48-6 

47-2 

515 

45-3 

85-0 

36-4 

SSW 

265 

1-7 

7-7 

330 

0-413 

4 

5 

29-589 

47-1 

45-6 

49-9 

45-7 

8r6 

40-6 

SW 

497 

1-3 

7-0 

I'lO 

o-o8o 

5 

6 

29-128 

43-0 

40-0 

53-4 

42-2 

69-2 

37-5 

w 

375 

6-3 

7-0 

0-40 

0-577 

6 

7 

29-307 

41-5 

40-3 

45-7 

36-6 

81-5 

28-2 

SSW 

325 

1-7 

5-7 

2-25 

0-366 

7 

8 

29-167 

42-5 

39-9 

48-5 

39-9 

84-2 

31-5 

w 

320 

2-3 

1-7 

5-75 

8 

9 

29-190 

45-2 

43-1 

51-1 

37-8 

82-0 

27-7 

SW 

462 

3-3 

6-3 

0-95 

0-072 

9 

10 

29-436 

40-0 

37'4 

46-4 

36-5 

83-3 

28-5 

w 

250 

2-7 

1-3 

6-40 

10 

II 

29-873 

40-4 

38-2 

45-4 

32-9 

81-2 

25-0 

SSW 

466 

3-0 

3-7 

3-8o 

0-033 

II 

12 

29-633 

44-9 

43-3 

482 

41-9 

67-9 

35-5 

SSW 

280 

1-7 

9-0 

0-95 

0-299 

12 

13 

29-483 

44-1 

42-0 

48-0 

39-4 

86-0 

36-1 

wsw 

367 

2-7 

4-0 

4-10 

0-313 

13 

14 

29-864 

43-7 

41-4 

49-2 

36-2 

83-7 

31-8 

SW 

509 

2-7 

5-3 

5-20 

14 

15 

29-562 

44'9 

42-2 

47-7 

42-3 

78-1 

39-6 

SSW 

441 

3-7 

9-7 

0-75 

0-142 

15 

16 

29-547 

43-7 

41-7 

49-3 

36-1 

84-9 

31-5 

SSW 

505 

4-0 

6-0 

2-55 

0-133 

16 

17 

29-746 

41-2 

38-1 

48-5 

37-3 

80-9 

33-3 

wsw 

380 

2-7 

31 

5'00 

0-002 

17 

18 

29-299 

44-3 

41-3 

50-6 

39-1 

8i-2 

37-1 

SW 

499 

5-7 

8-3 

i-io 

0-346 

18 

19 

29-996 

39-6 

36-1 

43-2 

35-5 

74-2 

31-5 

NNW 

286 

2-7 

2-7 

5-55 

19 

20 

30-273 

35-9 

33-6 

39-9 

29-3 

72-8 

22-6 

wsw 

355 

1-7 

6-3 

2-20 

0-039 

20 

21 

29-951 

42-4 

40-0 

45-4 

39-2 

6o-o 

36-5 

NNW 

279 

2-3 

9-0 

050 

0-090 

21 

22 

30-322 

36-4 

34-4 

42-1 

32-9 

78-3 

27-4 

NNE 

81 

1-7 

6-7 

2-35 

22 

23 

30-428 

31-7 

30-5 

40-4 

27-9 

73-5 

21-9 

Var. 

123 

0-7 

5-3 

4-40 

23 

24 

30-184 

36-5 

34-2 

39-9 

33-9 

6o-2 

30-5 

SSW 

410 

1-7 

S-o 

0-75 

24 

25 

29-577 

44-5 

43-0 

48-9 

37-6 

77-3 

34-3 

w 

253 

2-0 

9-3 

1-70 

0-2S9 

25 

26 

29-777 

47-9 

46-0 

55-8 

40-8 

99-7 

36-4 

w 

228 

1-3 

6-0 

2-So 

26 

27 

29-937 

47-3 

45-5 

52-3 

40-5 

89-1 

35-5 

WSW 

3S1 

2-0 

9-0 

3-00 

27 

28 

29-925 

47-4 

45-1 

49-4 

45-9 

57-6 

45-0 

SW 

403 

3-3 

lo-o 

o-oo 

28 

29 

29-906 

45-8 

43-2 

49-5 

41-6 

61-3 

36-5 

wsw 

232 

2-7 

ri 

o-oo 

29 

30 

30-154 

41-0 

38-8 

46-6 

35-8 

753 

29-1 

w 

176 

1-3 

5-3 

1-35 

30 

31 

30-183 

41-6 

40*0 

46-5 

35-2 

67-9 

27-5 

W"  s  w 

264 

1-3 

ri 

0-95 

31 

Mean 

or 
Sum. 

29-716 

42-32 

40-21 

4716 

37-62 

74-40 

32-55 

10179 

2-49 

6-65 

69-15 

3-513 

Mean 

or 
Sum. 

Weather. 

1.  Cloudy.             2.  Overca 
afternoon  ;  rain  at  night. 
7.   Very  fine  till  o^^  p.m.  ;  rr 
10.  Very  fine.                  H.  C 
13.  Changeable  ;  rain  morni 
in  evening.         16.   Fair  intej 
rain.       19.  Very  fine  genera 
22.   Fine  intervals.             23. 
S^^'-g'Vi.m.        26.   Fine.        2 
30.   Fine.              31.   Fair. 

it;  fre 

5. 
lin  fro 
langer 
ig  anc 
•vals  ; 
Iv. 

Fine; 
7.  Fa 

quent  rain.            3.  C 
Ohangeable ;  showery 
m  3''  p.m.                  8. 
ible  ;  rain  at  night. 
I  evening.            14.  F 

rain  in  evening. 
20.  Cloudy;  i-ain  at  n 

fog  in  morning. 
Lr  intervals.        28.  G 

renerally  ovei 
6.  Clo 
Fine. 

12.  Clo 
lir  intervals. 
17.   Fine, 
iglit.       21.   C 
24.  Cloudy, 
loomy.        29. 

•cast. 

udy;  1 

9.  C 

utfy  ; 

1 

18.  C 

loudy 

2 

Over 

4.  Fair  till 
-ain  in  morning, 
oudy ;   showery, 
rain  6''-io'^  p.m. 
5.  Cloutly  ;  rain 
loudy  ;  frequent 
occasional  rain. 
5.  Cloudy  ;  rain 
cast  till  evening. 

made  at  the  Radcliffe  Observatory,  Oxford. 


FEBRUARY,  1906. 

Dav. 

^Fean 
Baroin. 
reduced 
to  32°  F. 

Mean 
Tempera- 
ture. 

Self-Registering 
Thenuometers. 

Wind. 

c  =  5 
c  2. 

liom-s 

of 

Bright 

Snn- 

slune. 

Rain. 

Da.y. 

Direc- 
tion. 

Ilori. 
zontiil 
Motion. 

Esti- 
mated 
Force. 

Shade. 

3Iax. 

in 
Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

IMax. 

Min. 

I 

Indies. 
30-036 

43-3 

0 
419 

47-6 

0 
39-7 

69-8 

0 
34-6 

WNW 

Mile^. 
305 

2-0 

lO-O 

0-40 

Indies. 

I 

2 

29-828 

436 

40-0 

4S-6 

40-4 

91-5 

36-7 

w 

394 

3-7 

5-3 

4-10 

2 

29-552 

3S-5 

36-2 

42-5 

36-6 

74-2 

32-4 

NW 

544 

2-3 

5-7 

3-00 

0-I20 

3 

4 

29-865 

35-5 

31-9 

40-8 

33-3 

79-4 

29-6 

N  N  W 

311 

3-7 

0-3 

7-55 

... 

4 

5 

30-049 

33-0 

316 

422 

29-5 

78-9 

22-4 

NNE 

79 

1-3 

0-3 

5-85 

5 

6 

30-049 

31-1 

29-6 

365 

23-5 

62-1 

17-0 

SW 

193 

0-7 

8-0 

0-15 

6 

7 

30-118 

36-9 

35-4 

45-0 

33-2 

73-4 

26-2 

NNW 

307 

1-3 

4-7 

3-70 

7 

8 

29-601 

39-0 

37-7 

47-6 

33-0 

55-7 

26-5 

wsw 

444 

4-0 

7-0 

0-20 

0-130 

8 

9 

29-61S 

32-2 

298 

37-4 

29-2 

83-9 

25-8 

w 

408 

3-3 

2-0 

7-55 

0-035 

9 

10 

28-830 

44-1 

42-2 

49-6 

317 

72-6 

26-5 

ssw 

533 

5-0 

9-7 

0-30 

O-25Q 

10 

II 

28-833 

37-2 

35-4 

41-4 

35-5 

74-1 

32-2 

Var. 

282 

3-0 

7-0 

I-JO 

0-076 

II 

12 

29-302 

34' I 

31-8 

41-7 

29-0 

85-0 

24-9 

W 

193 

1-3 

2-7 

770 

12 

13 

29-227 

34' I 

327 

37-6 

28-5 

47-4 

25-3 

S 

185 

2-0 

9-7 

o-oo 

0-055 

13 

14 

29-413 

363 

34-6 

45-6 

29-1 

94-9 

23-2 

w  s  w 

202 

1-3 

4-7 

6-30 

... 

14 

15 

29-424 

381 

36-4 

44-0 

35-0 

91-9 

30-1 

Var. 

303 

1-7 

6-3 

3-90 

0-075 

15 

16 

29-32S 

46-2 

44-5 

47"4 

36-7 

81-8 

32-5 

SW 

282 

1-7 

lo-o 

0-20 

0-149 

16 

17 

29-476 

397 

38-0 

49-3 

39-0 

53-7 

38-1 

NNE 

188 

1-7 

lo-o 

0-00 

0-221 

17 

18 

29-635 

387 

37-7 

408 

36-4 

49-6 

36-1 

NE 

161 

ro 

1 0-0 

0-00 

0-071 

18 

19 

29-4S1 

40-2 

387 

44-2 

36-5 

50-0 

33-6 

S 

445 

27 

1 0-0 

o-oo 

0-048 

19 

20 

29-888 

386 

35  3 

46-7 

35-0 

99-5 

30-8 

WNW 

195 

2-0 

2-3 

7-45 

20 

21 

30-002 

346 

33-1 

45-7 

29-8 

S3-0 

23-5 

Var. 

46 

0-7 

0-7 

7-10 

21 

22 

29-783 

34-5 

32-2 

42-5 

23-5 

78-6 

19-4 

SSE 

238 

ro 

80 

1-50 

22 

23 

29-405 

343 

32-9 

38-6 

32-8 

50-8 

24-6 

NE 

137 

1-3 

6-7 

0-15 

0-058 

23 

24 

29-499 

35-6 

337 

39-0 

29-5 

6i-7 

23-3 

SW 

340 

1-3 

9-0 

1-70 

24 

25 

29-243 

42-9 

39-3 

47-8 

36-7 

101-7 

33-4 

w 

364 

3-0 

6-0 

8-10 

0-065 

25 

26 

29-197 

42-4 

40-4 

48-6 

37-6 

84-9 

32-6 

SW 

230 

1-3 

8-0 

0-65 

26 

27 

29-054 

40-2 

38-5 

45-8 

38-2 

90-0 

33-3 

w 

364 

2-7 

9-3 

3-20 

0-228 

27 

28 

29-612 

38-1 

36-0 

42-6 

32-0 

77-0 

28-3 

w 

467 

2-3 

6-7 

2-70 

28 

Mean 

or 
•Sum. 

29-548 

37-96 

35-98 

43-83 

33-25 

74-90 

28-67 

8140 

2-12 

6-43 

84-55 

1-590 

Jlean 

or 
Snni. 

1.  Gcnorally  o^ 
5.  Very  tine. 
9.  Snow  early  ;  t 
rain  and  snow  sli 
14.  Very  fine.     1 
17.   Overcast ;  rai 
cast ;  rain  72''-ii 
till  afternoon  ;  fi 
27.   Fine  afternoc 

•ercast.      2,  Chan 
6.  Fine  till  noon  , 
hen  very  fine, 
owers.            12.   V( 
5.   Fair  intervals; 
n  in  morning. 
''  p.m.          20.  Ve 
ne  after.     24.  Cloi 
n  ;  rain  morning 

Weather. 
geable.       3.  Kaiii  6''- 

cloudy  after.          7. 
10.  Overcast ;  showei 
jry  fine.             13.   Ovt 
rain  in  morning.     16 

18.  Overcast ;  freque 
ry  fine.          21.  Very 
dy.     25.  Rain  in  moi 
lud  evening.         28. 

g^  a.m. 
Fine. 
•s  of  ra 
rcast  ; 
.  Over< 
nt  rain 
fine, 
ning  ; 
Fine  to 

;  fine  after. 

8.  Chang 

n  and  snow 

frequent  sn 

5ast  ;  rain  ii 

from  10''  a. 

22.  Cloud 

very  fine  aft 

overcast. 

4.  Very  fi 
eable  ;  showe 

11.     Cl.UK 

)w  in  afteriio 
early  morni 
n.         19.  Ov 
y.          23.   Sn 
2r.     26.  CIou( 

ne. 
ry. 

ly; 

on. 
ig. 
cr- 
ow 

Daily  Results  of  Meteorological  Observations 


MARCH,  1906. 

Day. 

Mean 
Barom. 
reduced 
to  32°  F. 

Moan 
Tempera- 
ture. 

Self-Registering 
Thermometers. 

Wind. 

=  -  p 
■   c  2. 

Hours 
of 

Bright 
Sun- 
shine. 

Rain. 

Day. 

Direc- 
tion. 

Hori- 
zontal 
.Motion. 

Esti- 
mated 
t'orce. 

Shade. 

Max. 

in 
Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

I 

Indies. 
29-508 

46-1 

0 
44'6 

487 

0 
42-1 

0 
70-5 

0 

39-0 

wsw 

Mile.s. 
310 

3-3 

lo-o 

0-00 

Inches. 
0-006 

I 

2 

29702 

41-7 

4I-I 

48-7 

36-6 

53-9 

32-2 

N 

118 

1-3 

7-0 

0-05 

0-025 

2 

3 

30' 206 

3S-9 

36-5 

49-5 

29-8 

92-0 

22-4 

WSW 

215 

0-7 

2-3 

7-60 

3 

4 

30-  II I 

43-8 

41-7 

54-6 

37-0 

1 00-0 

31-1 

sw 

222 

1-7 

3-0 

8-95 

4 

5 

29-882 

44-1 

42-7 

52-1 

36-1 

79-0 

28-0 

s 

380 

2-3 

8-0 

o'35 

... 

5 

6 

30-050 

53-0 

500 

63-6 

46-6 

108-1 

42-7 

ssw 

259 

2-7 

0-7 

8-95 

6 

7 

29-993 

51-4 

47-4 

65-6 

39-9 

1 10-9 

30-5 

sw 

474 

2-3 

0-0 

9-60 

7 

S 

29-639 

47-2 

45-8 

49-9 

45-1 

64-1 

42-5 

wsw 

492 

4'o 

lO'O 

O'OO 

0-163 

8 

9 

29-664 

43-1 

38-5 

48-1 

39-2 

93-0 

34-9 

w 

284 

4-0 

4-7 

5'4o 

9 

10 

29-726 

40-8 

38-7 

45-7 

36-0 

66-1 

31-1 

s  s  w 

356 

1-3 

9-7 

0-00 

0-353 

10 

II 

29-093 

45-7 

43-0 

50-5 

40-7 

63-0 

37-1 

sw 

553 

5-0 

7-0 

o-oo 

0-195 

II 

12 

29-3S7 

35-1 

31-4 

41-5 

32-3 

86-2 

27-1 

NW 

355 

4-0 

5-7 

6-35 

0-016 

12 

13 

29-654 

33-3 

30-4 

41-6 

28-6 

94-5 

26-5 

Var. 

147 

1-3 

8-7 

2-15 

0-025 

13 

14 

29-787 

38-1 

35 -o 

45-8 

31-1 

90-9 

28-5 

Var. 

383 

1-7 

4-0 

8-95 

0-045 

14 

15 

29-660 

50-8 

48-5 

53-7 

39-1 

73-7 

37-5 

SW 

564 

4-3 

9-3 

0-30 

0-068 

15 

16 

29-765 

50-5 

49-4 

53-5 

47-0 

59-8 

43-5 

WSW 

55S 

4-3 

lo-o 

o-oo 

0-027 

16 

17 

29-S18 

5I-I 

46-9 

63-9 

43-7 

111-3 

40-0 

sw 

292 

2-3 

1-3 

9-85 

17 

18 

29-720 

43-8 

41-3 

50-7 

40-3 

74-0 

33-8 

N  N  W 

328 

1-3 

6-7 

I -05 

0-054 

18 

19 

29-979 

39-2 

35-8 

44-8 

34-4 

91-1 

30-5 

N 

363 

2-7 

9-7 

3-00 

... 

19 

20 

29-986 

40-5 

36-0 

45-5 

34'6 

88-8 

30-7 

N 

365 

3-0 

9-0 

1-65 

0-019 

20 

21 

29-905 

37-2 

34-4 

45-5 

34-1 

102-0 

30-7 

NE 

257 

3-0 

6-0 

4-20 

0-083 

21 

22 

29-957 

34-2 

317 

41-5 

29-9 

97-7 

23-2 

NNE 

169 

2-0 

5-3 

4-95 

o-oio 

22 

23 

29-730 

Z2)'7 

31-2 

42-6 

26-7 

95-9 

19-7 

NNE 

266 

2-0 

6-3 

4-30 

23 

24 

29-518 

35-4 

34-3 

41-6 

33-0 

71-0 

30-5 

N 

334 

2-0 

9-7 

0-20 

0-107 

24 

25 

29-453 

35-2 

340 

42-5 

32-1 

88-9 

31-5 

N 

269 

2-0 

9-0 

o-8o 

0-006 

25 

26 

29-597 

34-7 

32-9 

41-2 

28-7 

86-7 

25-5 

NNE 

465 

3-0 

9-3 

4-00 

0-064 

26 

27 

29-769 

36-9 

32-5 

43-7 

31-9 

102-2 

28-5 

NE 

341 

3-3 

8-3 

2-50 

27 

28 

29-886 

37-2 

33-6 

44-6 

31-1 

108-0 

25-2 

NE 

219 

1-3 

6-3 

1-65 

28 

29 

29-933 

41-0 

36-5 

48-7 

34*0 

107-1 

26-0 

NE 

107 

1-7 

8-0 

8-20 

29 

30 

30-043 

38-3 

35-5 

48-6 

26-9 

8i-o 

19-6 

NNE 

99 

0-7 

9-7 

0-25 

30 

31 

Mean 

or 
Sum. 

30-099 

45-8 

40-7 

53-6 

38-3 

94-9 

29-5 

Var. 

82 

0-7 

9-3 

0-35 

31 

29-781 

41-54 

3877 

48-78 

35-71 

87-30 

30-95 

... 

9626 

2-43 

6-90 

105-60 

1-266 

Mean 

or 
Sum. 

Weather. 

1.  Overcast. 
6.  Very  fine. 
10.  Overcast;  rai 
showers. 
15.  Generally  or 
18.  Kain  in  foreii 
from  I*"  p.m. 
24.   Overcast ;  sh 
snow  showers. 
30.  Generally  ov 

2,  Overcast  till  evening.         3.  Very  fii 

7.  Veiy  fine.            8.  Overcast  ;  rainy 

ny  from  noon,              11.  Cloudy;  show 

13.  Cloudy  ;  snow  at  times.                  14 
srcast ;  some  showers.          16.  Overcast 
oon  ;  fine  after.          19.  Cloudy  general 
21.  Fine  intervals  ;  showery.         22.  V, 
owers  of  rain  or  snow.          25.  General 
27.  Cloudy.                28.   Cloudy  till 
3rcast.          31.  Generally  overcast. 

le.          4.  Ve 
till  i'^  p.m. 
■ry.               12 
.  Very  fine  d 
;  rain  6''-9''  a 
ly.          20.   C 
triable  ;  light 
y  overcast. 
5^  p.m. ;  fine 

ry  fine 

G 

.   Fail 

ay;  si 

.m. 

oudy 

show 

26 

after. 

5.  Cloudy. 

.  Fair  intervals. 

at  times  ;  snow 

low  in  morning. 

17.  Very  fine. 

;  occasional  rain 

ers.        23.   Fair. 

Fair  intervals  ; 

29.  Fine. 

made  at  the  Radcliffe  Ohservatory,  Oxford. 


APRIL,  1906. 

Day. 

.Mean 
I'aroni. 
reduced 
to  32°  F. 

:\Iean 

Teiapeni- 

tiire. 

Self-Eegisteriug 
Thermometers. 

Wind.                   1 

II  3 
2,^ 

Hours 

of 
Briglit 
Sun- 
shine. 

Riiin. 

Day. 

Direc- 
tion. 

Hori- 
zontal 
Motion. 

Esti- 
nated 
Force. 

Shade. 

Max-. 

in 
Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

0 

Max. 

Min. 

Incl.es. 

0 

0 

0 

0 

0 

Miles. 

Inches. 

I 

30-246 

44-9 

40'o 

52-9 

40-0 

IOI-3 

37-5 

Calm 

118 

0-3 

9-3 

0-95 

I 

2 

30-290 

40-4 

37-1 

49-0 

38-8 

loro 

29-4 

E 

191 

VO 

6-3 

2-20 

2 

3 

30-155 

46-2 

40-0 

59-8 

31-9 

109-0 

27-5 

ESE 

236 

1-7 

0-0 

lO-IO 

3 

4 

29-887 

47-6 

39-2 

56-8 

32-9 

io7"6 

21-6 

SE 

273 

1-7 

0-7 

11-30 

4 

5 

29-644 

49-6 

43-5 

58-6 

41-6 

103-9 

32-3 

SE 

218 

1-7 

7-0 

1-25 

5 

6 

30-131 

47-9 

42-3 

6o-6 

35-1 

109-0 

31-3 

ENE 

108 

1-7 

0-7 

9S0 

6 

7 

30-227 

4S-3 

43-5 

61-9 

31-9 

107-0 

23-6 

Var. 

98 

0-7 

0-0 

10-30 

7 

8 

30-318 

50-5 

46-3 

61-6 

39-7 

111-7 

30-7 

NE 

35'5 

2-0 

7-0 

265 

... 

8 

9 

30-362 

46-0 

42-3 

58-8 

41-2 

108-9 

40-4 

NE 

316 

3-0 

3-3 

8-75 

... 

9 

10 

30-164 

49-6 

45-2 

64-6 

37-0 

iiri 

33-6 

ENE 

218 

2-3 

2-7 

9-55 

10 

II 

30-005 

54-5 

48-9 

68-6 

38- 1 

113-0 

30-5 

ENE 

82 

1-7 

1-3 

9-10 

II 

12 

29-882 

55-7 

50-0 

70-0 

40-9 

1 18-0 

32-5 

Var. 

75 

ro 

2-3 

5-20 

12 

13 

29-864 

55-4 

49-8 

68-7 

38-5 

118-9 

30-1 

W  S  W 

277 

I'O 

yi 

8-90 

0-067 

13 

14 

30-290 

45-9 

39-7 

56-2 

39-2 

IIO'I 

30-8 

NNE 

III 

2-7 

0-7 

"•75 

14 

15 

30'330 

46-5 

40-6 

59-9 

29-4 

110-4 

20-5 

N 

46 

0-7 

2-3 

9-80 

15 

16 

30-029 

50-7 

43-8 

63-6 

30-5 

115-4 

22-2 

SW 

151 

0-7 

0-3 

12-35 

16 

17 

29-662 

43-5 

41-5 

53-5 

37-6 

107-2 

29-6 

Var. 

275 

ro 

lo-o 

1-55 

0-064 

17 

iS 

29-540 

39-6 

35-9 

47-6 

37-2 

88-8 

35-6 

NE 

510 

3-7 

8-7 

0-90 

0-008 

18 

19 

29-586 

40-8 

35-7 

51-3 

35-1 

106-9 

31-6 

N 

220 

2-3 

5-7 

8-55 

19 

20 

29-762 

47-3 

43-2 

57-8 

31-4 

98-7 

22-2 

SW 

421 

2-3 

93 

o-8o 

20 

21 

29739 

51-2 

47-3 

59-5 

43-2 

120-7 

39-2 

wsw 

426 

3-7 

9-0 

6  50 

... 

21 

22 

29-712 

45-2 

40-4 

55-8 

37-9 

II2-0 

27-8 

WNW 

281 

2-7 

4-0 

8-75 

22 

23 

29-903 

41-9 

37-4 

50-3 

37-2 

97-1 

28-2 

NNW 

252 

2-3 

5-7 

6-45 

0-006 

23 

24 

29-723 

43-1 

39-0 

50-7 

32-2 

106-7 

24-6 

Var. 

227 

2-3 

93 

3-65 

0-0 10 

24 

25 

29-671 

41-6 

37-3 

50-3 

37-4 

107-8 

29-9 

NE 

177 

2-3 

3-7 

6-50 

25 

26 

29-437 

40-1 

35-9 

48-6 

31-2 

90-5 

19-6 

SSE 

^-,7 

1-3 

7-7 

1-25 

26 

27 

29-547 

45-0 

39-8 

55-8 

29-1 

io8-2 

16-S 

WNW 

334 

1-3 

23 

"•75 

0-025 

27 

28 

29-161 

41-8 

38-0 

49-1 

37-4 

109-3 

31-5 

W 

28S 

2-7 

5'3 

4-20 

0-140 

28 

29 

29-127 

41-8 

37-3 

48-9 

30-6 

1 11-8 

23-3 

SSW 

1S5 

2-0 

2-7 

955 

0019 

29 

30 

29-289 

42-8 

39-5 

53-3 

30-3 

105-7 

21-5 

NNE 

142 

1-3 

5-7 

730 

0013 

30 

Moan 

or 
>uin. 

29-856 

46-18 

41-35 

56-80 

3582 

107-59 

28-53 

6749 

1-84 

4-56 

201-65 

0-352 

Mean 

or 
Sum. 

Weather. 

1.  Fair.          2.  Fair.          3.  Very  fine.          4.  Very  fine 

5.  Fair  intervals.          6.  Very 

fine.         7.  Very  fine.         8.  Fine  in  fm-enoon  ;  overcast 

after.         0.  Very  fine.         10.  Very 

fine.              11.  Very  fine.               12.  Fine.                13.  Vt 

ry  fine  till  afternoon  ;  rain  evening. 

14.  Very  fine.        15.  Very  fine.        16.  Very  fine.         17 

Fair  till  afternoon  ;  showery  after. 

18.  Cloudy  ;  slisilit  rain  in  forenoon.          19.  Fine.           5 

20.   (ionerally  overcast.          21.  Fair. 

22.   Fine.'         23.  Fair  intervals  ;  sliglit  showers.             5 

24.   Fair  intervals;  rain  in  morning. 

25.   Fine.          26.   Fair.         27.  Very  fine  till  11''  p  m. ;  th 

■n  rainy.        28.  Variable  ;  showery. 

29.  Very  fair  ;  light  showers  at  times.       30.  Fair  interv 

als ;  passing  showers. 

Daily  Results  of  Meteorological  Observations 


MAY,  1906. 

Day. 

irean 
Barom. 
reduced 
to  32°  F. 

Mean 
Tempera- 
ture. 

Self-Eegistering 
Tliermometers. 

Wind. 

OS  5' 

Hours 

of 
Bright 
Sun- 
shine. 

Kain. 

Day. 

Direc 
tion. 

Hori- 
zontal 
Jlotion. 

Esti- 
mated 
Force. 

Shade. 

Max. 
in 

S\in. 

Min. 
on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

IiK-lies. 

0 

0 

0 

0 

0 

0 

Miles. 

Inches. 

I 

29-455 

43-7 

39-0 

53-7 

36-6 

105-9 

28-4 

WNW 

190 

ro 

6-0 

8-20 

I 

2 

29-478 

45-0 

43-4 

50-8 

34*9 

66-3 

21-4 

SSE 

375 

2-3 

lO'O 

0-00 

O-I5I 

2 

3 

29-515 

50-4 

46-5 

57-6 

45-7 

107-2 

41-1 

SSW 

412 

3-3 

6-3 

4-70 

0-015 

3 

4 

29-734 

50-8 

47-1 

59-1 

47-7 

1 1  7-0 

37-5 

wsw 

190 

2-3 

8-3 

2-IO 

0-023 

4 

5 

29-948 

50-1 

45-9 

56-8 

39-9 

1 14-9 

28-5 

SSW 

380 

2-0 

6-3 

5-40 

0-145 

5 

6 

29-863 

50-7 

49'4 

54-6 

47-9 

69-9 

45-9 

s 

216 

2-0 

1 0-0 

o-oo 

0-061 

6 

7 

29-917 

5S-1 

55-9 

65-6 

51-0 

109-2 

49-6 

SSE 

30 

ro 

9-7 

0-70 

7 

8 

29-751 

63-1 

57-3 

74-6 

49-6 

122-8 

41-4 

Var. 

126 

0-7 

5-7 

9-85 

8 

9 

29-602 

52-S 

49-5 

63-7 

50-2 

113-2 

42-2 

NNW 

219 

1-7 

8-7 

1-35 

9 

lO 

29-564 

44-6 

43-2 

50-6 

43-9 

71-0 

34-5 

ENE 

145 

i-o 

9-7 

o-io 

0-007 

10 

II 

29-4S9 

50-6 

46-9 

55-2 

44-0 

83-4 

37-5 

SSE 

127 

2-0 

97 

0-45 

II 

12 

29-635 

58-5 

53-8 

68-6 

46-0 

1 26- 1 

36-2 

ESE 

170 

1-3 

6-3 

6-00 

12 

13 

29-803 

60-5 

56-7 

73-2 

49-9 

121-6 

46-2 

NNE 

234 

2-0 

i-o 

11-50 

0-013 

13 

14 

29-723 

55-9 

49-6 

66-4 

46-4 

1 16-4 

41-3 

N  NE 

334 

2-7 

2-3 

10-70 

14 

15 

29-551 

48-8 

43-1 

60-6 

42-0 

1 08- 1 

38-3 

NNW 

257 

1-7 

5-0 

7-65 

15 

i6 

29-282 

45-8 

42-2 

54-1 

42-5 

109-6 

38-4 

NW 

222 

2-3 

9-3 

3-35 

0-061 

16 

17 

29-296 

43-5 

39-7 

49-8 

38-8 

loo-o 

34-3 

NW 

55 

1-3 

9-0 

1-40 

17 

i8 

29-376 

48-4 

44-4 

56-3 

33-1 

ion 

24-4 

Calm 

81 

0-3 

5-7 

7-20 

18 

19 

29-476 

52-4 

47-3 

61-4 

36-0 

107-4 

26-8 

NNW 

197 

1-3 

6-7 

5-50 

19 

20 

29-571 

44-6 

43-2 

52-7 

39-8 

58-9 

34-6 

NNW 

300 

2-3 

lo-o 

o-oo 

0-439 

20 

21 

29-678 

45-7 

42-9 

52-1 

41-0 

76-9 

40-5 

NN  E 

128 

2-0 

lo-o 

O'OO 

0-007 

21 

22 

29-690 

46-4 

42-5 

53-0 

41-4 

77-2 

39-9 

E 

122 

1-0 

lo-o 

000 

22 

23 

29-524 

57-7 

53'5 

63-0 

46-7 

96-4 

44-5 

SE 

195 

1-0 

9-3 

roo 

0-264 

23 

24 

29-541 

56-4 

52-2 

61-6 

51-4 

iiri 

42-5 

S 

345 

3-0 

ri 

3-80 

0-033 

24 

25 

29-811 

51-2 

46-6 

58-5 

43-0 

1 16-2 

36-8 

SW 

262 

3-3 

SI 

S-oo 

0-057 

25 

26 

29-727 

52-3 

51-5 

62-9 

46-0 

99-8 

40-5 

s 

305 

2-0 

lo-o 

0-55 

0-255 

26 

27 

29-711 

57-1 

55-6 

64-6 

53-0 

1 10-3 

51-9 

s  s  w 

34S 

3-0 

1 0-0 

0-15 

0-165 

27 

28 

29-836 

59-6 

56-4 

69-6 

53-9 

127-1 

48-3 

wsw 

302 

3-0 

8-3 

8-20 

0-006 

28 

29 

29-857 

56-5 

52-9 

62-9 

537 

117-9 

49-9 

wsw 

350 

3-7 

5-7 

8-55 

29 

30 

29-781 

56-2 

52-7 

63-8 

46-7 

1 16-4 

38-8 

wsw 

203 

2-0 

7-0 

7-90 

0-069 

30 

31 

29-483 

54-5 

50-7 

6o-6 

52-4 

96-1 

46-5 

w 

317 

2-0 

8-0 

1-70 

31 

Mean 

Jfean 

or 

29-634 

52-00 

48-44 

59-94 

45-00 

102-43 

38-99 

... 

7137 

1-95 

7-66 

126-00 

I-771 

or 

Sum. 

Sum. 

Weather. 

1.  Fair.           2 

Overcast ;  showery.           3.  Fair  intei-\ 

rals ;  light  showers. 

4.  Cloudy; 

passing  showers. 

5.  Fine  to  overcast  and  rainy. 

6.  Overcast ; 

frequent  drizzle. 

7.   Overcast  geno 

rally.             8.  Fine.             9.  Cloudy. 

10.  Overcast. 

11.   Overcast. 

12.   Fair.           13 

.  Very  fine  ;  shower  2^  a  m.           14.  Yi 

ry  fine  till  afternoc 

n.            15.    Fine. 

16.   Cloudy;  she 

wery.            17.  Generally  overcast. 

18.  Fine.            19 

.   Fine  morning  ; 

overcast  after. 

20.  Overcast  ;  frequent  rain.         21.  < 

Overcast ;  gloomy. 

22.   Overcast. 

23.  Ovei-cast  ;  vi 

lin  at  night.       24.   Cloudy  ;  occasional  1 

ain.       25.   Fine  int 

ervals  ;  showery. 

26.  Overcast;  rr 

lin  morning  and  evening.              27.  Ove 

rcast  ;  frequent  rai 

1.              28.  Fair 

generally.         2£ 

>.  Fine.         30.   Fine  till  afternoon  ;  she 

)wery  after.         31. 

Cloudy. 

made  at  the  BadcHffc  Ohservatoiy,  O.rford. 


JUNE,  1906. 

Day. 

Moan 
Barom. 
reduced 
to  32'  F. 

Mean 
Temijera- 

ture. 

Self-Registering 
Tliermonieters. 

Wind. 

>■■: 

r  a  ;* 

=  -  « 

Hour.s 

of 
Brijilit 
Sun- 

Kain. 

Uaj. 

Direc- 
tion. 

Hori- 
zontal 
Motion 

Esti- 
mated 

Shade. 

Max. 

Min. 

Air. 

Evap. 

Max. 

Min. 

Sun. 

on 
Grass. 

.sliine. 

Iiinlies. 

0 

0 

0 

0 

0 

0 

>liles. 

Inches. 

I 

29-350 

4S-9 

46-0 

57-2 

46-0 

1 16-6 

41-1 

w 

272 

3'o 

6-7 

4-70 

0277 

I 

2 

29768 

53-4 

49-7 

62-2 

45-0 

112-3 

40-0 

WNW 

249 

2-7 

9-3 

2-55 

0-016 

2 

3 

29-999 

56-1 

52-1 

66-9 

46-9 

117-2 

38-5 

NW 

ISO 

vo 

4-7 

10-30 

3 

4 

30-136 

53-8 

49-4 

61-8 

44-3 

1 10-6 

35-5 

ENE 

116 

1-7 

5-0 

5-10 

4 

5 

30-154 

54-2 

49-0 

64-5 

38-1 

114-9 

30-5 

ENE 

99 

i'3 

0-3 

12-95 

5 

6 

30-100 

57-4 

50-8 

69-3 

4I-I 

II 6-0 

30-5 

ESE 

92 

10 

0-3 

11-45 

6 

7 

30-027 

60-8 

51-8 

74-6 

40-8 

126-3 

30-7 

NE 

68 

1-3 

4-0 

11-05 

7 

8 

29-976 

64-9 

56-7 

76-6 

47-0 

124-0 

37-7 

NNE 

105 

ro 

1-3 

13-45 

8 

9 

30-027 

59-6 

53-8 

71-3 

50-6 

I18-I 

42-1 

NE 

no 

1-3 

0-3 

13-50 

9 

10 

30-047 

60-4 

53-9 

71-9 

45-9 

i2ro 

37-6 

NE 

217 

0-7 

0-0 

13-75 

10 

II 

30-041 

56-2 

51-9 

70-0 

46-7 

120-3 

39-7 

NNE 

145 

1-3 

4-7 

S-30 

II 

12 

29-934 

62-1 

56-8 

74-8 

47-0 

129-6 

38-7 

NE 

178 

1-3 

5-0 

1090 

12 

13 

29-913 

53-7 

51-7 

67-3 

49-0 

99-1 

39-1 

NNE 

242 

1-3 

lo-o 

1-35 

13 

14 

29-920 

51-2 

47-2 

60-6 

46-5 

98-6 

45-5 

NE 

149 

ro 

9-7 

2-65 

14 

15 

29-788 

50-0 

48-4 

58-0 

48-3 

91-7 

39-5 

N 

205 

1-3 

9-7 

0-50 

0-138 

15 

16 

29759 

52-0 

49-7 

6r6 

45-8 

III-2 

41-9 

NNE 

120 

i-o 

9-7 

0-95 

0-276 

16 

17 

29-790 

55-4 

51-6 

64-6 

49-2 

115-0 

47-4 

SSE 

131 

ro 

5-7 

7-10 

o-oi8 

17 

18 

29-931 

61-6 

55-6 

68-3 

46-1 

I25-I 

35-8 

S 

72 

0-7 

3-3 

9-20 

iS 

19 

3O-06S 

65-3 

57-4 

74-6 

47-1 

128-6 

37-4 

w 

141 

ro 

i'3 

13-05 

19 

20 

30-150 

66-8 

59-7 

76-8 

52-0 

126-1 

42-5 

wsw 

172 

1-3 

5-3 

12-25 

20 

21 

30-094 

66-3 

62-2 

75-1 

61-2 

125-4 

52-5 

w 

164 

1-3 

8-7 

1-25 

21 

22 

29-954 

65-6 

60-5 

76-5 

57"9 

132-2 

54-6 

WNW 

71 

I '3 

6-0 

8-55 

22 

23 

29-741 

70-9 

63-0 

80-9 

56-3 

131-9 

47-4 

s 

^^■, 

0-7 

5-0 

9-30 

23 

24 

29-714 

61-1 

58-6 

71-4 

58-5 

123-8 

551 

w 

306 

1-3 

8-7 

2-75 

0-4S1 

24 

25 

29-873 

61-5 

57*4 

68-0 

55-1 

II4-I 

47-5 

sw 

321 

2-7 

9-7 

2-65 

25 

26 

29-798 

63-5 

58-5 

70-8 

56-0 

1 1 9-0 

49-4 

sw 

268 

3-0 

8-7 

6-05 

26 

27 

29-693 

63-0 

59-7 

69-1 

51-9 

II9-I 

43-2 

wsw 

193 

2-3 

9-3 

4-10 

0-275 

27 

28 

29-611 

54-4 

54-4 

64-0 

529 

87-6 

52-8 

NNE 

299 

1-3 

1 0-0 

0-05 

0-584 

28 

29 

29-812 

49-9 

48-0 

57-8 

47-7 

uo-i 

43-3 

N 

175 

3-0 

6-7 

4-55 

1-359 

29 

30 

29-940 

54-6 

48-9 

64-5 

43-0 

121-0 

34-0 

W 

123 

2-0 

7-0 

12-S0 

30 

Moan 

or 
Sum. 

29-904 

58-49 

53-81 

68-37 

48-80 

1 16-88 

4174 

... 

5116 

1-50 

5-87 

217-10 

3-424 

>Iean 

or 
Sum. 

Weather. 

1.  Variable;  showery.             2.  Cloiuly.              3.  Fine 

4.   Fair. 

5.  V.  ly  fi 

ne. 

6.  Very  fine.         7.  Fine.          8.  Very  fine.          9.  Very  f 

no. 

10.   Very  fi 

ne.          11.  V 

ery 

fine  from  iiha.m.       12.  Very  fine.       13.  Generally  over 

cast. 

14.  Cloudy. 

15.  Overcf 

ist; 

showery.           16.  Overcast ;  some  showers.           17.  Fint 

»  from  ( 

>arly  mornin 

g.          38.   Fi 

ne. 

19.   Very  fine.         20.  Very  fine.         21.   Cloudy.         22. 

Fair. 

23.   Fine. 

24.  Clone 

Lv; 

thunderstorm  in  early  morning.              25.  Overcast  till  . 

ifternoc 

)n;  then  fail 

26.   F 

air 

intervals.      27.  Cloudy  ;  rain  in  evening.          28.  Ovcrca 

st  ;  fre( 

j[uent  rain. 

29.  Eain 

till 

11*'  a.m.;  fair  after.         30.  Fine. 

Daily  Results  of  Meteorological  Observations 


JULY,  1906. 

Day. 

Mean 
Baroni. 
reduced 
to  32°  F. 

Mean 
Tempera- 
ture. 

Self.Registering 
Thermometers. 

Wind. 

llf 

Hours 

of 
Briglit 
Hun. 
shine. 

Rain. 

Day. 

Direc- 
tion. 

Hori. 

zontal 
Motion. 

Esti- 
mated 
Force. 

Shade.        | 

Max. 
in 

Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

Max. 
66-3 

Min. 

I 

Indies. 
29-868 

0 
57-3 

0 
52-0 

c 
43-3 

128-6 

0 
34-5 

Calm 

Miles. 
36 

0-3 

6-7 

7-90 

fnclies. 

I 

2 

29-876 

60-7 

54-6 

69-0 

46-9 

II7-I 

39-3 

SE 

96 

VO 

8-7 

8-So 

... 

2 

3 

29-912 

63-1 

55-9 

71-6 

49-0 

121-3 

44-4 

NE 

84 

1-3 

4-7 

10-50 

3 

4 

29-884 

64-4 

56-9 

74-1 

49-4 

1 21-6 

42-5 

NNE 

49 

ro 

0-0 

14-20 

4 

5 

29-762 

67-7 

59-7 

77-0 

52-6 

127-0 

45-4 

Calm 

82 

0-3 

4-3 

I2-20 

... 

5 

6 

29-722 

64-5 

58-3 

72-5 

55-1 

126-9 

48-2 

SW 

iiS 

ro 

6-0 

585 

6 

7 

29-835 

62-4 

57-6 

74-0 

53-9 

123-9 

46-8 

WSW 

185 

ro 

6-7 

765 

... 

7 

8 

29-951 

64-3 

59-4 

75-6 

55-1 

131-1 

45-4 

WSW 

150 

ro 

6-3 

6-10 

8 

9 

30-046 

64-1 

56-7 

72-6 

5I-I 

121-2 

42-5 

N 

129 

1-7 

3-3 

8-10 

9 

10 

29-971 

60-5 

53-5 

68-5 

52-1 

120-4 

44-2 

WNW 

185 

1-3 

7-7 

4-35 

... 

10 

II 

29-990 

57-0 

50-7 

65-7 

47-0 

122-7 

37-5 

NNW 

133 

1-7 

5-7 

8-35 

... 

II 

12 

29-977 

57-1 

52-2 

64-7 

50-0 

1 20- 1 

44-6 

NNW 

135 

ro 

5-0 

6-25 

0-059 

12 

13 

29-850 

56-1 

53-6 

63-6 

46-5 

I2I-2 

37-3 

SW 

172 

1-7 

9-3 

2-75 

o-2o6 

13 

14 

29-828 

62-9 

57-7 

73-7 

55-3 

I23-I 

50-6 

WSW 

322 

2-0 

6-7 

13-15 

14 

15 

29758 

60-5 

56-2 

69-3 

54-3 

121-7 

49-4 

w 

320 

4-0 

7-7 

2-70 

0-009 

15 

16 

29-798 

60-7 

57-0 

68-6 

49-4 

II5-2 

45-4 

WSW 

406 

4-7 

7-7 

8-30 

16 

17 

29-851 

65-0 

60-9 

73'9 

58-7 

123-0 

55-8 

SW 

183 

2-7 

7-0 

9-65 

17 

18 

29-687 

65-9 

6o-2 

78-5 

59-1 

127-7 

55-6 

WSW 

262 

1-7 

5-0 

8-85 

18 

19 

29-671 

55-7 

52-0 

69-3 

53-6 

1 16-6 

52-8 

WSW 

279 

2-0 

8-3 

260 

0-044 

19 

20 

29-675 

57-6 

50-6 

68-5 

51-2 

126-8 

47-1 

w 

161 

2-0 

6-3 

905 

20 

21 

29-751 

60-3 

57-3 

66-9 

49-6 

91-4 

39-5 

ssw 

238 

1-3 

9-7 

0-05 

0039 

21 

22 

29-782 

67-0 

63-8 

74-7 

62-1 

127-2 

60-6 

WSW 

191 

2-0 

5-7 

4-05 

o-oo6 

22 

23 

29-739 

68-1 

64*1 

78-1 

6r6 

120-5 

56-5 

S  w 

228 

1-7 

7-0 

4-65 

0-036 

23 

24 

29-819 

6r6 

53-4 

71-6 

54-1 

129-3 

49-7 

NW 

105 

1-7 

2-7 

14-25 

24 

25 

29-922 

63-9 

55-9 

74-3 

47-9 

123-0 

39-9 

ESE 

159 

1-7 

3-0 

13-10 

... 

25 

26 

29-694 

66-9 

59-1 

76-4 

50-0 

I22*0 

42-5 

ESE 

105 

1-7 

2-0 

10-45 

26 

27 

29-666 

62-7 

58-9 

72-6 

56-1 

125-5 

50-5 

Var. 

179 

1-3 

8-7 

3-95 

0-264 

27 

28 

29-706 

65-3 

57-8 

73*7 

52-8 

127-5 

48-5 

S  W 

179 

1-3 

4-0 

12-55 

... 

28 

29 

29-741 

59-9 

58-0 

68-4 

56-8 

99-0 

56-5 

Var. 

77 

0-7 

9-0 

035 

0-390 

29 

30 

29-6S1 

70-9 

64-0 

8o-6 

54-0 

126-0 

49-2 

ESE 

175 

1-3 

3-0 

10  30 

... 

30 

31 

29-707 

67-2 

59-1 

75-4 

61-9 

129-2 

58-5 

WSW 

182 

2-3 

3-3 

10-65 

31 

Mean 
or 

Sum. 

29-810 

62-62 

57-00 

71-93 

52-92 

121-86 

47-14 

5305 

1-63 

5-85 

241-65 

1-053 

Mean 

or 
Sum. 

1.  Fine.         2.  Fine  till  evening 
6.  Fair.         7.  Fine  from  noon. 
12.  Fine   generally.      13.  Cloudy 
intervals.  17.  Fine.  18.  Fine 

21.  Overcast;  rain  11'' p.m.-midt. 
24.  Very  fine.  25.  Very  fine. 


Weather. 
3.  Fine.        4.  Very  fine.       5.  Very  fine  till  evening. 
8.  Fine.  9.  Fine.        10.  Fair  intervals.        11.  Fair, 

showery.        14.  Fine.        15.  Fair  at  times.        16.  Fine 
19.  Cloudy ;  rain  in  morning.  20.  Fine. 

22.  Fair.  23.  Fair  generally  ;  some  showers. 

26.  Very  fine  generally.  27.  Cloudy ;  showery. 


28.  Very  fine  till  evening 
31.  Very  fine. 


29.  Cloudy  ;  rain  early  morning 


30.  Very  fine. 


made  at  the  Radcliffe  Observatory,  Oxford. 


AUGUST,  1906. 

Day. 

M  ean 
Baruin. 
reduced 
to  32°  F. 

Jtean 
Tempera- 
ture. 

Self-Registering 
Thermometers. 

Wind. 

-3  ^ 

Ilour.s 

of 
Briglit 
Sun- 
shine. 

Rain. 

Day. 
I 

Direc- 
tion. 

Hori- 
zontal 
Motion. 

Esti- 
mated 
Force. 

Sli.ade. 

Max. 

in 
Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

I 

Indies. 
29-847 

64-5 

0 

57-7 

73°6 

0 

53-3 

0 
128-0 

45-7 

S 

3Iiles. 
240 

2-0 

6-7 

5-50 

Inches. 

2 

29-616 

68-0 

62-9 

8o-2 

59-0 

125-5 

55-5 

Var. 

285 

1-3 

9-0 

7-30 

0-260 

2 

3 

29-565 

62-5 

57-8 

71-6 

57-5 

125-8 

54-5 

SW 

352 

3-7 

6-0 

10-10 

0-067 

3 

4 

29-830 

6r6 

56-1 

69-7 

54-1 

127-0 

50-4 

WSW 

295 

3-3 

6-0 

11-05 

0-006 

4 

5 

30-012 

64-9 

60-5 

74-6 

53-9 

130-4 

45-5 

WSW 

143 

2-3 

70 

9-15 

5 

6 

29-985 

68-3 

61-4 

78-3 

55-6 

128-2 

53-6 

NW 

34 

0-7 

4-0 

"•55 

6 

7 

29-864 

69-6 

63-5 

8i-8 

55-2 

131-2 

48-1 

SW 

98 

i-o 

3-7 

10-90 

7 

8 

29-719 

71-6 

63-9 

82-6 

60-4 

131*2 

52-0 

ssw 

196 

vo 

7-0 

9-80 

8 

9 

29-660 

64-3 

58-7 

73-4 

52-4 

127*2 

48-2 

w 

160 

1-3 

9-0 

10-85 

9 

10 

29-555 

6o-8 

57-2 

69-6 

56-4 

125-8 

53-8 

SW 

2S6 

2-0 

9-0 

2-30 

0-152 

10 

II 

29-582 

61-4 

56-1 

68-0 

54-4 

1 22- 1 

51-2 

WSW 

150 

1-7 

6-7 

2-85 

II 

12 

29-590 

63-5 

60-9 

71-5 

54-3 

100-9 

44-9 

ssw 

284 

2-0 

lo-o 

o-io 

12 

13 

29-3S6 

66-5 

62-1 

75-5 

60-7 

124-9 

55-6 

s 

218 

2-3 

7-0 

3-00 

014I 

13 

14 

29-430 

60-4 

56- 1 

70-4 

54-9 

ii6-i 

48-5 

s 

280 

1-7 

9-3 

4-90 

14 

15 

29-527 

58-4 

55-2 

667 

51-9 

I2I-0 

43-5 

ssw 

356 

3-0 

5-3 

485 

0-056 

15 

16 

29-620 

58-9 

53-5 

65-6 

52-0 

I22-0 

47-5 

WSW 

329 

3-3 

6-3 

9-75 

16 

17 

29-620 

57-7 

53-0 

67-2 

53-6 

122-9 

50-0 

WNW 

227 

2-3 

7-3 

570 

0-043 

17 

18 

29-808 

56-0 

52-0 

65-1 

50-0 

103-2 

45-6 

WNW 

190 

1-7 

6-3 

5-50 

18 

19 

29-979 

57-0 

5I-I 

67-4 

50-0 

126-8 

44-6 

WNW 

238 

i'3 

5-3 

875 

19 

20 

29-886 

63-4 

60-4 

71-8 

5I-I 

II6-O 

44-1 

S  W 

372 

3-0 

8-3 

2-So 

20 

21 

29-898 

69-6 

64-5 

76-3 

63-1 

1 31-0 

6o-6 

WSW 

145 

2-3 

5-0 

S-20 

21 

22 

29-753 

73-3 

64-9 

85-7 

59-0 

138-0 

54-0 

S 

124 

vo 

0-3 

13-40 

22 

23 

29-729 

66-1 

6r6 

8o-8 

56-1 

133-6 

46-6 

Var. 

210 

1-3 

37 

11-30 

23 

24 

29-730 

65-3 

6o'o 

74-1 

6ro 

129-9 

60-0 

SW 

438 

1-7 

9-0 

595 

0-019 

24 

25 

29-618 

61-1 

55-0 

67-6 

58-6 

II 9-4 

55-3 

W 

275 

5-0 

7-3 

4-95 

0-252 

25 

26 

29-912 

62-6 

6o'2 

73-8 

52-9 

I20-0 

45'2 

SW 

279 

2'3 

lO'O 

3-90 

26 

27 

30-042 

64-8 

59-9 

75-6 

6o-2 

119-4 

56-6 

N 

113 

1-7 

5-7 

7-30 

-7 

28 

30-174 

6r6 

56-1 

71-8 

49-3 

125-0 

42-7 

Xearly 
Calm 

65 

0-3 

2-3 

10-95 

28 

29 

30-036 

64-0 

SS-3 

76-6 

44-9 

125-7 

36-4 

SE 

79 

0-3 

00 

1 2  00 

29 

30 

29-895 

66-8 

58-7 

82-8 

44*9 

1 30-5 

35*9 

SE 

87 

0-7 

0-0 

11-60 

30 

31 

Mean 

or 
.Sura. 

29-864 

76-3 

64-5 

90-4 

54-2 

137-6 

46-9 

SSE 

107 

1-3 
1-90 

0-0 

12-40 

31 

29-766 

64-22 

58-74 

74-20 

54-67 

124-72 

49-13 

6655 

5-89 

238-65 

0-996 

Mean 

or 
.Sum. 

Weather. 

1.  Fair.          2.  Fair  till  evening  ;  then  showeiy. 
4.  Fine.         5.  Fine.          6.  Very  fine.         7.  Fine.          8 
evening.             10.  Cloudy  ;  shower  z\^  p.m.              11.  C 
13.   Cloudy  ;  shower  4|*'  p.m.             14.  Generally  cloudy 
16.  Fair.        17.  Fair  at  first ;  showery  after.       18.  Fair. 
21.  Fine.             22.  Very  fine.             23.   Very  fine  till  eve 
25.  Generally  cloudy  ;  rain  early.        26.  Cloudy.       27. 
30.  Very  fine.         31.  Very  fine. 

3.  Fair  ;  some  showers  in  evening. 
.   Fine  till  evening.           9.  Fine  till 
oudy.              12.  Generally  overcvst. 
15.  Variable ;  some  showers. 
19.  Fine.       20.  Cloudy  generally, 
ning.              24.  Some  fair  intervals. 
Fair.       28.  Fine.         29.  Very  fine. 

RADCLIFFE  OBSERVATIONS,   lOoC-IQIO. 


10 


Daily  Results  of  Meteorological  Observations 


SEPTEMBEE,  1906. 

Day. 
I 

Mean 
Barom. 
reduced 
to  32°  F. 

Mean 
Tempera- 
ture. 

Self-Registering 
Thermometers. 

Wind. 

ill 

Hours 

of 
Bright 
Sun- 
shine. 

Eain. 

Day. 

Direc- 
tion. 

Hori. 
zontal 
Motion. 

Esti- 
mated 
Force. 

Shade. 

Max. 

in 
Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

Inches. 
29-814 

0 
77-6 

0 
64-3 

0 
91-6 

0 
56-6 

138-2 

0 
48-6 

SE 

Miles. 
158 

1-3 

0-0 

12-30 

Inches. 

I 

2 

29736 

79-0 

64-6 

91-6 

567 

140-1 

48-4 

SSE 

121 

1-3 

0-0 

11-85 

2 

3 

29767 

72-3 

64-4 

84-4 

55-0 

133-5 

48-3 

SW 

147 

ro 

0-7 

11-40 

3 

4 

29-920 

64-5 

58-6 

73-6 

56-9 

II7-3 

51-6 

N 

162 

1-3 

8-0 

3-85 

4 

5 

29-878 

61-9 

54-6 

728 

56-5 

127-2 

53-2 

WNW 

337 

1-3 

6-0 

9-50 

0-016 

5 

6 

29-766 

66-6 

617 

74-3 

59-1 

122-7 

55'2 

W 

290 

2-7 

97 

4-20 

6 

7 

29-S90 

64-1 

60-5 

72-9 

6i-2 

128-9 

56-0 

WSW 

198 

1-7 

4-0 

6-25 

7 

8 

29-891 

66-7 

59-5 

77-3 

54-0 

134-0 

48-2 

wsw 

175 

1-3 

47 

770 

8 

9 

30'043 

59-3 

51-8 

68-3 

56-6 

123-7 

47-5 

NNE 

165 

2-0 

1-3 

10-10 

9 

10 

30-097 

55-9 

49-6 

66-6 

45-1 

116-5 

35-6 

N 

78 

1-3 

1-3 

10-95 

10 

II 

30-101 

54-7 

48-9 

67-5 

39-6 

119-2 

31-1 

Calm 

117 

0-3 

3-7 

11-35 

II 

12 

29-970 

58-0 

53-4 

66-6 

46-5 

1II-3 

34-8 

SSE 

220 

ro 

9-7 

2-IO 

0-033 

12 

13 

29-703 

6i-5 

58-3 

69-2 

54-3 

iio-i 

52-7 

S 

244 

2-0 

9-7 

0-90 

0-422 

13 

14 

29-563 

57-9 

54-1 

66-6 

48-9 

I21'0 

41-3 

SSW 

334 

2-3 

9-3 

4-50 

0-030 

14 

15 

29-389 

54-8 

49-5 

62-5 

51-3 

II9-8 

47-9 

WSW 

247 

3-0 

4-3 

9-20 

0-404 

15 

16 

29705 

53-1 

48-5 

58-9 

43-1 

II7-4 

37-4 

WNW 

378 

3-7 

9'3 

340 

0-068 

16 

17 

29-965 

54-7 

51-6 

62-2 

49-0 

103-7 

44-7 

N 

373 

31 

9-7 

5-15 

17 

18 

29-981 

5S1 

52-9 

65-9 

54-1 

119-8 

52-2 

NNE 

239 

3-3 

7-7 

775 

0-006 

18 

19 

29-966 

578 

54-2 

63-8 

53-3 

105-9 

50-1 

NNE 

214 

2-7 

93 

1-90 

0-003 

19 

20 

30-036 

56-9 

53-8 

63-5 

54-1 

102-5 

50-2 

N 

156 

1-7 

8-3 

0-95 

20 

21 

30-147 

54-4 

52-4 

63-6 

45-1 

114-0 

36-6 

NNE 

165 

1-3 

9-7 

2-80 

21 

22 

30-174 

55-7 

52-5 

63-5 

53-3 

1 1 2-4 

48-9 

NNE 

145 

ro 

9-3 

1-80 

22 

23 

30-251 

52-1 

48-9 

58-7 

45-2 

III-O 

36-5 

NNE 

207 

2-0 

7-0 

3-10 

23 

24 

30-247 

52-7 

49-1 

62-6 

45-9 

II4-2 

37-1 

EN  E 

183 

1-3 

7-0 

4-25 

24 

25 

30-301 

51-8 

47-0 

62-7 

42-4 

ii4"i 

31-7 

E 

103 

ro 

0-7 

irio 

25 

26 

30-377 

50-0 

46-1 

63-5 

36-2 

1 1 8-0 

26-8 

Calm 

52 

0-3 

0-7 

6-75 

26 

27 

30-390 

49-8 

46-1 

65-6 

35-9 

115-4 

27-3 

Calm 

29 

0-3 

i-o 

9-15 

27 

28 

30-272 

48-6 

45-7 

66-4 

35-2 

IIO'O 

27-5 

Calm 

56 

0-3 

0-3 

8-40 

28 

29 

30-096 

51-2 

47-2 

65-7 

371 

I07-I 

27-5 

ENE 

108 

0-7 

2-7 

6-35 

29 

30 

29-981 

52-9 

49-4 

66-7 

4I-I 

115-0 

32-5 

SSE 

152 

i-o 

1-3 

7-10 

30 

Mean 

or 
Sum. 

29-981 

58-49 

53-31 

68-64 

48-98 

118-13 

42-25 

5553 

I -60 

5-21 

196-10 

0-982 

Mean 

or 
Su)n. 

TFerti/ier. 

1,  Very  fine.             2.  Very  fine.             3.  Very  fine.             4. 
6.   Cloudy  generally.            7.  Fine.            8.  Fine.            9.  Fine. 
12.   Cloudy  ;  slight  rain  at  times.     13.  Overcast  ;  rain  in  aftern 
15.  Fair  generally  ;  some  showers.        16.  Fair  intervals.       17. 
overcast.             18.   Fine  ;  slight  rain  early.             19.  Generally  ( 
overcast.          21.  Overcast,  except  in  afternoon.          22.  Very  c 
intervals.            24.   Fair.            25.  Very  fine.            26.  Very  fine 
28.  Very  fine  from  9*^  a.m.         29.  Fine.         30.  Very  fine  gene 

?Aiv  to  cloudy.             5.  Fine. 
10.   Fine.            11.   Fine, 
oon.      14.   Cloudy  ;  showery. 
Fair  in  afternoon  ;  otherwise 
ivercast.              20.  Generally 
oudy  generally.          23.  Fair 
generally.           27.  Very  fine, 
rally. 

made  at  the  Radcliffe  Observatory,  Oxford. 


11 


OCTOBER,  1906. 

Day. 

I 

Mean 
Barom. 

reduced 
to  32°  F. 

Mean 
Tempera- 
ture. 

Self. Registering 
Thermometers. 

Wind. 

>1S 
c  3  3 

c  =  5 
^£1 

Hours 

of 
Briglit 
Sun- 
shine. 

Rain. 

Day. 

Direc- 
tion. 

Hori- 
zontal 
Motion. 

Esti. 
mated 
Force. 

Shade. 

Max. 
in 

Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

Inches. 
297S0 

0 
59-6 

0 
56-2 

0 
69-3 

0 
42-1 

113-8 

0 
33-5 

SSE 

.-Miles. 
312 

2-3 

8-3 

5-40 

Inche.s. 
0-138 

I 

2 

29-301 

59-5 

58-8 

62-4 

57-0 

74-8 

55-6 

s 

270 

2-3 

1 0-0 

000 

1-138 

2 

3 

29-642 

56-4 

53-7 

60-8 

53-2 

96-2 

49-6 

NW 

92 

0-7 

6-7 

2-70 

0-00 1 

3 

4 

29-662 

58-6 

56-7 

63-4 

53-7 

II 6-0 

50-7 

SSE 

326 

2-0 

9-7 

1-45 

0-273 

4 

5 

29-551 

59-6 

57-4 

63-9 

58-0 

IIO-Q 

56-3- 

SSW 

272 

2-7 

9-0 

0-45 

0-009 

5 

6 

29785 

57-6 

54-9 

63-2 

49-2 

1 14-2 

41-5 

SSW 

286 

2-0 

6-3 

3-00 

... 

6 

7 

29-690 

60-1 

58-6 

62-6 

57-0 

74-0 

51-5 

s 

266 

2-7 

1 0-0 

0-00 

0-115 

7 

S 

29-558 

56-0 

53-0 

62-6 

5I-I 

II7-6 

43-2 

s 

246 

2-3 

5-3 

5-95 

0-193 

8 

9 

29-606 

55-4 

54-5 

58-6 

51-0 

70-9 

44-3 

SE 

"5 

vo 

lO'O 

0-00 

0-192 

9 

10 

29-608 

59-0 

57-3 

65-5 

53*7 

104-3 

48-3 

SE 

95 

0-7 

6-3 

1-25 

0-339 

10 

II 

29-531 

58-4 

57-0 

64-7 

51-2 

103-7 

45-6 

Var. 

205 

i-o 

8-3 

1-05 

II 

12 

29-535 

53-9 

51-1 

60-9 

50-3 

1 13-6 

42-2 

SW 

190 

2-3 

3-0 

5-30 

12 

13 

29-413 

47-0 

44-0 

53-7 

42-2 

95-9 

35-2 

N  W 

318 

2-0 

5-7 

4-00 

0-I33 

13 

14 

29-738 

42-9 

38-5 

50-8 

36-2 

97-1 

29-5 

NW 

1S7 

3-0 

2-3 

9-15 

14 

15 

29-563 

53-4 

51-1 

59-5 

42-1 

105-6 

33-5 

WSW 

265 

3-0 

9-7 

1-40 

... 

15 

16 

29-496 

52-5 

49-6 

57-4 

50-0 

102-0 

44-5 

S  W 

315 

2-0 

6-7 

0-65 

0-006 

16 

17 

29-611 

53-0 

51-0 

59-7 

50-2 

IIO-2 

43-1 

SW 

247 

1-7 

6-3 

3-10 

0-0S8 

17 

18 

29-5x8 

52-4 

50-7 

58-5 

46-8 

70-9 

39-4 

Var, 

233 

2-7 

lo-o 

0-05 

0-629 

18 

19 

29-545 

46-9 

43-8 

54-8 

41-7 

102-0 

35-3 

W  S  W 

137 

1-7 

5-7 

8-10 

0-138 

19 

20 

29-656 

47-3 

45-6 

56-0 

37-0 

1 02- 1 

26-6 

SSE 

221 

1-7 

6-0 

2-90 

20 

21 

29-705 

58-6 

57-3 

65-0 

53-7 

79-8 

48-5 

SSE 

206 

1-3 

8-7 

0-55 

0-009 

21 

22 

29-659 

60-4 

58-4 

65-3 

57-2 

107-2 

5I-I 

S 

207 

2-0 

6-7 

1-50 

0-074 

22 

23 

29-816 

55-6 

53-2 

61-6 

53-0 

1 08- 1 

42-2 

SW 

219 

vo 

7-0 

2-30 

0003 

23 

24 

29-936 

53-2 

50-7 

60-6 

47-4 

104-6 

35-3 

Var. 

Xearlv 
Calm" 

100 

1-3 

6-3 

2-90 

0013 

24 

25 

30-197 

44-7 

42-4 

56-3 

38-1 

loo-i 

28-2 

77 

0-7 

i-o 

S-oo 

25 

26 

29-927 

46-4 

44-2 

54-4 

32-2 

81-7 

25-8 

SSE 

198 

1-3 

9-3 

0-25 

26 

27 

29-853 

45-6 

42-9 

52-3 

42-5 

IOO-8 

29-3 

WSAV 

244 

1-7 

3-7 

6-40 

0-008 

27 

28 

29-422 

50-1 

48-1 

54-8 

4I-I 

68-6 

28-4 

SW 

391 

3-7 

7-3 

0-00 

0-116 

28 

29 

29-330 

42-0 

40-0 

47-9 

38-2 

91-8 

31-5 

SSW 

20S 

2-3 

6-3 

2-65 

0-269 

29 

30 

29-001 

43-1 

42-4 

46-6 

39-7 

83-4 

33-5 

NNW 

92 

vo 

1 0-0 

0-20 

0-249 

30 

31 

29-294 

43-0 

41-9 

49-6 

39-6 

75-7 

32-5 

N 

145 

vo 

1 0-0 

165 

31 

>Kun 
or        29-611 

Suiii. 

52-65 

50-48 

58-80 

46-98 

96-67 

39-86 

6685 

1-84 

7-15 

82-30 

4-133 

Mean 

or 
Slim . 

Weather. 

1.  Fair  till  aftc 
sbowerj-.              5 
8.  Variable  ;  shoi 
11.  Cloudy.         15 
overcast.           16. 
steady  rain  at  ni^ 
23.  Overcast  to  li 
27.  Fine.           28 
rain  in  morning. 

rnoon.             2.  Overcast ;  rainy.             3.  Fair  to  overcast. 

Generally  overcast.             6.  Fair  intervals.             7.  Over 
very.                9.  Overcast  ;  rainy.                10.  Fair  intervals 
J.  Very  fine  till  afternoon.         13.  Variable.         14.   Fine. 

Fair  generally.           17.  Fair  intervals  ;  occasional  rain, 
iht.            10.  Fine.            20.  Fair.            21.  Cloudy.            22 
ne.        24.  Fine  generally.        25.  Fog  early  ;  very  fine  aftej 
.  Cloudy  ;  showery.            29.  Frequent  rain  from  noon. 
31.  Cloudy. 

4.  Clou 

cast ;  some  r 

;   some  show 

15.  Gener 

18.   Overcs 

.  Fair  till  nis 

26.  Clou 

30.  Overc£ 

lin. 
ers. 
illy 
i.st  ; 
iht. 

dy. 

1st ; 

12 


Daily  Results  of  Meteorological  Observations 


NOVEMBER,  1906. 

Day. 

Mean 
Barom. 
reduced 
to  32°  F. 

Mean 
Tempera- 
ture. 

Self.Registering 
Thermometers. 

Wind. 

oSs. 

=  51 

£.0. 

lo-o 

Hours 

of 
Bright 

Sun- 
shine. 

Rain. 
Inches. 

Day. 

Direc- 
tion. 

Hori- 

zontal 
Motion. 

Esti- 
mated 
Force. 

Shade. 

Max. 

in 
Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

I 

Inches. 
29-110 

49-2 

0 
48-4 

51-0 

43-9 

57-8 

0 
40-9 

NNW 

Miles. 

164 

i-o 

0-00 

I 

2 

28-997 

46-5 

44-8 

527 

43-4 

85-1 

30-0 

wsw 

125 

1-3 

6-7 

2-55 

0-003 

2 

3 

29142 

42-4 

40-3 

52-4 

32-7 

93-7 

25-8 

SS  E 

129 

ro 

3-0 

4-00 

3 

4 

29-008 

43-8 

42-9 

47-6 

34-5 

84-4 

24-1 

NE 

321 

2-3 

9-7 

no 

0-238 

4 

5 

29-358 

46-8 

44-0 

53-8 

42-9 

94-7 

29-6 

WSW 

112 

2-3 

3-0 

7-20 

0-012 

5 

6 

29-404 

407 

40-0 

46-8 

3I-I 

77-9 

23-9 

NE 

313 

1-7 

4-0 

0-45 

0-617 

6 

7 

29-193 

47-7 

46-5 

51-6 

44-1 

Sl-2 

36-5 

E 

222 

1-3 

6-7 

0-80 

0-I20 

7 

8 

29-149 

49-9 

49-2 

50-8 

45-1 

52-1 

37-4 

NNE 

479 

3-7 

lO-O 

0-00 

1-295 

8 

9 

29-528 

46-7 

45-4 

51-2 

43-4 

52-1 

42-4 

NE 

383 

4-3 

lo-o 

o-oo 

0-142 

9 

10 

3O-0S5 

44-7 

41-5 

49-4 

41-1 

95-2 

35-8 

NNE 

145 

3-0 

5-3 

3-70 

10 

II 

30-296 

39-2 

37-6 

49-0 

32-3 

90-1 

21-5 

NE 

82 

0-7 

90 

2-85 

II 

12 

30-272 

38-9 

36-3 

46-4 

34-0 

79-4 

22-6 

NNE 

70 

0-7 

6-7 

2-00 

12 

13 

30-240 

39-9 

38-3 

44-9 

29-1 

52-8 

18-7 

Calm 

72 

0-3 

9-3 

0-00 

13 

14 

30-084 

42-6 

40-2 

45-6 

41-1 

482 

32-7 

SSE 

214 

i-o 

6-7 

o-oo 

14 

15 

29-644 

46-1 

43-7 

50-6 

40-6 

72-9 

339 

SSW 

397 

y?> 

90 

0-60 

0-059 

15 

16 

29-501 

45-2 

43-7 

53-7 

39-9 

53-7 

34-1 

SSW 

436 

2-7 

lo-o 

0-00 

0-175 

16 

17 

29-130 

47-0 

44-3 

52-7 

44-4 

89-7 

38-7 

SW 

361 

2-7 

6-7 

1-35 

0-132 

17 

18 

28-900 

39-8 

38-4 

46-8 

35-4 

74-0 

25-4 

SSW 

150 

1-3 

3-7 

2-15 

0-013 

18 

19 

29-032 

36-8 

35-5 

43-6 

28-1 

66-8 

i8-6 

WSW 

370 

1-7 

6-7 

1-35 

0-058 

19 

20 

29-461 

38-9 

36-0 

44-6 

34-3 

86-2 

28-7 

wsw 

293 

2-3 

3-7 

5-15 

0-065 

20 

21 

29-555 

52-6 

51-8 

55-1 

39-1 

71-8 

35-6 

SW 

332 

2-0 

lo-o 

0-20 

0-316 

21 

22 

30-121 

55-5 

53-4 

61-1 

52-2 

lOI-I 

48-5 

SW 

285 

3-0 

5-7 

4-45 

22 

23 

30-299 

52-3 

5I-I 

56-5 

50-3 

94-5 

42-6 

SSW 

209 

1-3 

7-3 

3-90 

23 

24 

30-315 

47-8 

47-4 

51-1 

46-1 

55-1 

45-5 

s 

171 

1-3 

lo-o 

0-00 

24 

25 

30-311 

46-2 

45-9 

48-7 

44-5 

52-0 

43-3 

WSW 

171 

1-3 

lo-o 

0-00 

25 

26 

30-190 

46-9 

46-5 

49-7 

43-0 

54-9 

42-6 

WSW 

354 

1-7 

lo-o 

o-oo 

26 

27 

29-877 

50-1 

47-2 

55-5 

44-3 

89-1 

34-7 

WNW 

225 

2-0 

8-0 

2-70 

27 

28 

29-957 

50-0 

49-0 

54-6 

40-9 

90-0 

36-3 

WSW 

452 

2-7 

9-7 

2-40 

28 

29 

29-S79 

53-6 

52-0 

55-6 

49-8 

83-3 

45-7 

WSW 

568 

5-0 

9-7 

0-50 

29 

30 

29-633 

47-6 

44-9 

54-6 

41-0 

56-0 

36-5 

w 

384 

3-0 

9-0 

O'OO 

30 

Mean 

or 
Sum. 

29-655 

45-85 

44-21 

50-92 

40-42 

74-53 

33-75 

7989 

2-06 

7-64 

49-40 

3-245 

Mean 

or 
Sum. 

Weather. 

1.  Overcast.       2.  Fine  from  forenoon.       3.  Foggy  till  g^  a.m 
overcast ;  frequent  rain.           5.  Fine.           6.  Cloudy  ;  rain  fro 
9**  a.m. ;  fair  after.           8.  Overcast ;  continuous  rain.            9. 
10.  Very  fair.        11.  Fine  generally.        12.  Overcast  to  very  fir 
14,   Overcast  till  evening;   then  fair.          15.   Overcast  generally 
afternoon.       17.  Frequent  rain  till  afternoon  ;  fine  after.       18 
intervals.        20.  Very  fine  to  overcast ;  rain  at  night.        21.  C 
23.  Variable.           24.  Overcast.           25.  Overcast.           26.  Ov 
28.  Fair  but  cloudy.         29.  Cloudy.         30.  Overcast  till  evcni 

.  ;  fine  after 
m  evening. 
Dvercast ;  ra 
le.        13.  G< 
16.  Ov 
Fine  genei 
oudy.        22 
jrcast.          2 
ng ;  then  fai 

4.  Generally 
7.  Rainy  till 

in  till  afternoon. 

morally  overcast. 

ercast ;  rainy  till 

ally.        19.   Fine 

.  Fine  generally. 

7.  Fine  at  times. 

r. 

made  at  the  Radcliffe  Observatory,  Oxford. 


13 


DECEMBER,  1906. 

bay. 

Mean 
Baroni. 

reduced 
to  32°  K. 

Mean 
Tempera- 
ture. 

Self-Registering 
Tliermometers. 

Wind. 

-1  - 

Hour's 

of 
Bright 
Sun. 
•shine. 

Kain. 

Day. 

Direc- 
tion. 

Hori. 
zonta) 
Motion. 

Esti- 
mated 
Force. 

Shade. 

Max. 

in 
Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

I 

Inches. 
29-902 

40-7 

0 
37-5 

0 
45-8 

0 
36-2 

76-0 

0 
266 

NW 

.■\Iilfs. 
270 

2-7 

0-0 

5-70 

Inches. 

I 

2 

29-938 

47-0 

45-9 

54-6 

33-4 

90-0 

24-7 

sw 

445 

2-3 

lO-O 

I-I5 

2 

3 

29-749 

50-7 

47-6 

53-7 

47-4 

93-5 

42-9 

w 

416 

4-7 

9-3 

1-95 

0-041 

3 

4 

29-821 

51-I 

49-3 

55-3 

47-2 

71-8 

42-5 

w 

393 

1-7 

8-7 

0-40 

4 

5 

29-285 

42-7 

39-8 

52-6 

38-3 

80-8 

34-4 

wsw 

387 

3-3 

4-7 

2-50 

o-i6o 

5 

6 

29753 

40-2 

38-7 

43-7 

37-7 

62-7 

33-4 

NNE 

245 

2-7 

5-3 

0-75 

0-065 

6 

7 

30-167 

35-2 

33-5 

43-4 

30-2 

72-0 

22-8 

Calm 

159 

0-3 

1-3 

4-95 

7 

8 

29-760 

40-5 

39-0 

444 

32-6 

50-7 

23-6 

SW 

366 

1-7 

7-7 

o-oo 

0-057 

8 

9 

29-503 

35-8 

33-6 

43-6 

330 

71-2 

26-4 

WNW 

268 

3-0 

2-3 

4-65 

0-069 

9 

10 

29-691 

30-8 

28-3 

36-5 

28-3 

69-2 

20-4 

NW 

160 

vo 

o-o 

6-00 

10 

II 

29-574 

39-7 

38-6 

45-8 

26-7 

47-6 

20-8 

SW 

282 

1-3 

IQ-O 

o-oo 

0-033 

II 

12 

29-277 

40-1 

38-0 

47-4 

35-1 

75-1 

30-9 

W  S  W 

353 

4-3 

6-0 

2-35 

0-141 

12 

13 

29-298 

35-4 

34-2 

39-7 

34-0 

69-0 

28-0 

ssw 

245 

i-o 

9-0 

2-00 

009S 

13 

14 

29-469 

35-8 

33-8 

41-3 

33-0 

78-9 

22-8 

WNW 

235 

2-7 

2-7 

3-90 

o-o8i 

14 

15 

29-843 

35-8 

34-2 

38-6 

32-6 

58-6 

26-3 

WSW 

187 

vo 

8-7 

0-40 

0025 

15 

16 

29-953 

43-3 

43' I 

49-7 

35-5 

49-7 

33-3 

S 

100 

vo 

I  o-o 

0-00 

0-321 

16 

17 

30-170 

46-0 

44-7 

47-7 

45-6 

48-4 

4r6 

W 

130 

0-7 

I  o-o 

o-oo 

17 

iS 

30-177 

46-8 

46-4 

48-6 

45-1 

53-2 

42-6 

w 

85 

vo 

1 0-0 

0-00 

0-072 

18 

19 

30-305 

42-6 

41-9 

47-8 

41-2 

49-5 

33-6 

SSE 

75 

0-7 

9-7 

0-00 

19 

20 

30-380 

36-3 

353 

43-3 

34-0 

49-9 

rsi 

ESE 

173 

I-o 

I  o-o 

o-oo 

20 

21 

30-362 

34-7 

33-4 

37-6 

31-6 

49-7 

269 

ENE 

247 

1-3 

97 

o-oo 

21 

22 

30-203 

35-3 

33-6 

39-8 

309 

73-0 

26-8 

NE 

174 

17 

7-0 

4-90 

22 

23 

30-134 

28-1 

27-0 

35-7 

27-2 

36-1 

20-8 

SW 

156 

vo 

9-3 

0-00 

23 

24 

29-899 

37-7 

36-6 

43-1 

249 

56-9 

20-4 

WSW 

266 

2-0 

7-7 

0-05 

0-053 

24 

25 

29-659 

31-4 

29-9 

43-6 

28-1 

67-8 

14-5 

WNW 

272 

1-7 

8-7 

3-25 

0-074 

25 

26 

28-908 

26-9 

26-3 

34-3 

21-5 

46-0 

12-7 

N 

351 

3-0 

6-7 

0-05 

0-360 

26 

27 

29-123 

29-8 

28-0 

34-6 

21-7 

72-0 

14-5 

W  N  W 

265 

2-7 

6-7 

3-05 

0-056 

27 

28 

29-252 

33-5 

31-2 

35-8 

24-2 

74-3 

i8-7 

W  N  W 

445 

3-0 

9-0 

325 

0-039 

28 

29 

29-606 

29-1 

27-5 

34-7 

26-0 

63-0 

14-7 

N 

94 

2-0 

1-7 

390 

29 

30 

29-479 

30-7 

30-4 

34-7 

26-2 

40-2 

18-S 

S 

217 

1-7 

lo-o 

0-00 

0-159 

30 

31 

29-327 

36-8 

36-1 

39-6 

33-0 

67-7 

27-2 

W  S  w 

269 

1-3 
1-92 

8-3 
7-IO 

0-75 

31 

JleilTl 
Sum. 

29-741 

37-76 

36-24 

43"  1 3 

32-98 

63-37 

26-66 

7730 

55-90 

1-904 

Mean 

or 
Sum. 

1.  Very  fine  ;  s 
squalls  and  show 
sliowery  and  gust 
very  fine  after  lo 
sleet  4''-5''  p.m. 
showers  of  rain  a 
cast ;  gloomy.       ] 
gloomy.      21.  Ov 
till  evening.         5 
snow  early  morn 
snow  at  times. 
30.   Oven-ast ;  sn 

qually  till  a 
ers.      4.  Fa 
V.     7.  Very 
''  a.m.          1 
13    Ka 
nd  snow.     ] 
L8    Overeast 
ercast  till  e^ 
54.  Overcast 
ing.            26 
28.  Fin 
ow  afternoo 

Weather. 
fternoon.     2.  Fair;  slight  r 
ir.       5.  Very  changeable  ;  s 
fine.     8.  Riiin  midday ;  ove 
0.  Very  fine.          11.  Overca 
in  and  snow  before  noon  ;  1 
L5.  Cloudy;  misty.      16.  0\ 
;  frequent  drizzle.       19.  0\ 
rening.      22.  Fine  afternoor 
generally  ;  slight  rain  shov 
.  Fair  to  fine;  snow  early  r 
e  intervals  ;  snow  at  times. 
1  and  evening.         31.  Clou 

ain  ear 
howerj 
rcast  ti 
St;  slig 
ine  aftt 
■ercast 
•ercast 
1  ;  othe 
ver  lo*^ 
Qornin, 
2 
ly  geno 

ly  morning. 
r;  squally. 
1  evening, 
ht  rain, 
r.              14. 
gloomy  ;  r 
till  evening, 
rwise  cloudy 
p.m.           25 
I.              27. 
9.  Fine  to  f 
nilly. 

3.  Ch 
6.  Ch 

9.  Sno 
12.  Ch 

Fine  g 
linv. 

20. 
r.      23. 
.  Fair 
Overcas 
iir ;  fog 

angeable; 
angeable  ; 
v  8"  a.m. ; 
angeable  ; 
enerally ; 
17.  Over- 
Overcast  ; 
Overcast 
ntervals  ; 
t  to  fine  ; 
gy  night 

14 


DaUjj  Results  of  Meteorological  Observations 


JANUARY,  1907. 

Day. 

Jlean 
Baroiii. 
reduced 
to  32°  F. 

Mean 
Tempera- 
ture. 

Self-Eegistering 
Thei-mometers. 

Wind. 

m 

c  §  5 

Hours 

of 
Bright 
Sun- 
sliine. 

Rain. 

Day. 

Direc- 
tion. 

Hori- 
zontal 
3Iotion. 

Esti- 
mated 
Force. 

.Shade. 

Max. 

in 
Sun. 

Min. 

on 
Grass. 

Air. 

Evap. 

^h^x. 

Min. 

I 

Inches. 
29-306 

44-6 

0 
43'3 

0 
51-5 

37-8 

50-S 

0 
32-5 

ssw 

.Milesi. 
479 

2-3 

I  o-o 

0-00 

Indies. 
0-233 

I 

2 

28-967 

40-7 

38-5 

51-7 

35-4 

78-0 

31-8 

sw 

462 

5-3 

6-3 

2-45 

0-128 

2 

3 

29-260 

38-0 

357 

42-7 

35-7 

81-5 

30-9 

w 

261 

3-0 

3-3 

4-15 

0-007 

3 

4 

30-063 

36-6 

34-5 

40-4 

32-3 

67-0 

24-4 

w  s  w 

1S3 

1-7 

I  7 

4-25 

4 

5 

30-074 

46-9 

45-3 

49-2 

36-4 

86-1 

28-4 

w  s  w 

392 

2-7 

9-7 

r6o 

5 

6 

30-193 

41-7 

397 

49-3 

39-0 

73-2 

30-7 

sw 

178 

2-0 

4-3 

2-60 

6 

7 

30-329 

39-7 

39-1 

46-7 

34-3 

60-4 

28-8 

wsw 

144 

1-3 

8-7 

0-05 

7 

8 

30-291 

44"3 

41-2 

46-5 

42-7 

50-3 

40-4 

w 

165 

vo 

1 0-0 

0-00 

8 

9 

30-128 

43'S 

41-9 

45-3 

42-3 

52-0 

40-5 

sw 

258 

1-3 

lo-o 

0-00 

9 

10 

30-106 

44-8 

43'2 

47-4 

43'o 

49-2 

405 

sw 

304 

2-7 

lo-o 

0-00 

0-109 

10 

II 

30-420 

39-9 

37-4 

45-3 

37-1 

8o-o 

27-4 

WNW 

225 

2-0 

0-3 

6-50 

0-005 

II 

12 

30"3i7 

44' 3 

42-3 

49'5 

35'o 

83-7 

27-6 

W  S  W 

270 

2-0 

I  o-o 

2-75 

12 

13 

30-299 

45'o 

42-7 

48-7 

41-1 

88-9 

30-5 

w  s  w 

249 

ro 

4-7 

3-55 

13 

14 

30-202 

44-5 

42-0 

46-1 

43'2 

49-3 

41-8 

w 

178 

1-7 

lo-o 

0-00 

14 

15 

30-309 

44-2 

41-3 

45-1 

42-6 

48-2 

40-0 

wsw 

131 

0-7 

1 0-0 

0-00 

15 

16 

30'3S3 

43-9 

41-3 

45-2 

42-8 

4S-2 

40-3 

w  s  w 

44 

i-o 

1 0-0 

0-00 

16 

17 

30-503 

40-5 

38-0 

44-5 

36-7 

46-7 

26-1 

Calm 

53 

o-o 

6-7 

0-00 

17 

18 

30-476 

32-7 

317 

47-3 

26-0 

74-7 

19-4 

Calm 

70 

0-3 

0-0 

5-55 

18 

19 

30-408 

34-1 

33-8 

3(>-7 

28-6 

40-2 

21-6 

ESE 

69 

ro 

lo-o 

0-00 

0-005 

19 

20 

30-409 

35'i 

34-0 

37-5 

29-0 

38-4 

27-6 

SE 

104 

i-o 

lo-o 

o-oo 

20 

21 

30-351 

40-3 

38-7 

45'6 

36-0 

72-2 

27-7 

WNW 

160 

ro 

6-7 

4-05 

0-002 

21 

22 

30-302 

32-7 

31-2 

38-0 

26-6 

39-9 

22-0 

ENE 

427 

2-3 

67 

6-75 

22 

23 

30'540 

25-1 

22-5 

27-7 

237 

67-2 

20-9 

ENE 

418 

4-3 

7-0 

5-05 

23 

24 

30-292 

237 

21-9 

26-7 

22-0 

38-7 

20-0 

NE 

112 

1-7 

9-7 

0-25 

0-007 

24 

25 

30-192 

26-5 

24-6 

33-3 

20-2 

62-0 

17-1 

NNW 

180 

1-3 

2-7 

4-60 

25 

26 

30-268 

28-9 

25-1 

34-9 

26-0 

79-4 

15-4 

NNW 

173 

2-0 

3-0 

6-90 

26 

27 

30-072 

35-9 

34-7 

41-6 

25-1 

55-0 

17-5 

SW 

332 

1-7 

9-0 

0-05 

0-008 

27 

28 

29-645 

44'3 

42-2 

48-6 

38-9 

53-1 

31-8 

wsw 

554 

4-3 

I  o-o 

0-00 

0094 

28 

29 

29-378 

37-2 

34-1 

48-2 

32-6 

89-8 

28-6 

w 

574 

4-3 

2-0 

5-80 

0-007 

29 

30 

29-660 

38-3 

33'5 

41-5 

32-7 

72-8 

28-5 

NW 

401 

5-3 

3-3 

6-05 

30 

31 

29-956 

33-0 

29-6 

38-2 

30-1 

76-9 

25-1 

NNW 

261 

3-7 

2-3 

6-70 

31 

Jlean 
or 

Sum. 

30-100 

38-43 

36-29 

43-25 

34-03 

63-03 

28-57 

781 1 

2-13 

6-71 

73-65 

0-605 

Mean 

or 
Sum. 

1.  Frequent  rain  ;  rising  tei 
intervals.        3.  Very  fair, 
squally.           6.  Fair  day  ;  fi 
9.  Overcast.       10.  Generallji 
till  evening.     13.  Fine  till  aJ 
17.  Overcast  till  evening  ;  th 
20.  Overcast ;  slight  fog. 
then  fine.            23.  Keen  vi^ir 
snow.     25.  Fine  generally, 
from  noon  ;  rainy  evening. 
31.  Very  fine  ;  squally  midd 

Weathei: 
nperature,  evening.      2.  Sqi 
4.  Very  fine  till  evening  ;  t 
ae  night.           7.  Overcast  g 
overcast ;  rain  lo'^-is'^  p.ir 
ternoon.     14.  Overcast.     1£ 
en  breaks.             18.  Very  fi 
21.  Fine  midday  ;  otherwis 
id  ;  fine  intervals  ;  some  sli 
26.  Very  fine  till  evening. 
29.  Fine  generally  ;  squa 

lally ; 
hen  foE 
enerall 

.      11. 
>.   Over 
ae  ;  ha 
e  fair. 
gilt  sno 

27.  CI 

lly. 

showery ;  sh 
gy.       5.  Ov 
y.            8.  0 
Nearly  clou 
cast  ;  gloom 
zy.            19. 

22.  Ovei 
w.             24. 
oudy  genera 
30.  Fine  ge 

jet  10''  a.m. ;  fine 
ei-cast  generally ; 
vercast ;  gloomy, 
dless.       12.  Fine 
y.     16.  Overcast. 
Overcast  ;  foggy, 
cast  till  2*^  p.m.  ; 
Overcast ;  slight 
ly.     28.  Squally 
aerally ;  squally. 

made  at  the  Radcliffe  Ohservatory,  Oxford. 


15 


FEBRUARY,  19c 

7. 

Day. 

Mean 
B.arom . 
red\iced 
to  32°  F. 

Mean 
Tempera- 
ture. 

Self-Registering 
Thermometers. 

Wind. 

Hours 

of 
Bright 

Sun- 
shine. 

Rain. 

Day. 

I 

Direc. 
tion. 

Hori- 
ziintal 
Motion. 

Esti- 
mated 
Force. 

Shade. 

Ma.v. 
in 

Sun. 

Min. 

on 
Grass. 

Air. 

Evap. 

JMax. 

Min. 

I 

1 11  dies. 
30-180 

32-5 

30- 1 

39-5 

26-3 

76-8 

17-6 

NNW 

Jliles. 

75 

r-o 

7-0 

455 

Indies. 

2 

30-320 

25-6 

25-0 

37-2 

20-3 

74-8 

15-1 

Calm 

75 

0-0 

0-0 

4-70 

2 

3 

30-oSl 

29-3 

28-2 

32-4 

21-4 

41-4 

12-7 

Calm 

64 

0-0 

lO-O 

0-00 

0-0 10 

3 

4 

30-011 

30-8 

30-0 

32-6 

29-4 

38-0 

27-8 

NW 

164 

0-3 

9-7 

o-oo 

0-008 

4 

5 

30-184 

35-2 

34-3 

36-5 

32-1 

41-8 

29-3 

NE 

216 

2-0 

1 0-0 

o-oo 

0-007 

5 

6 

29-966 

34-4 

32-7 

39-9 

31-5 

79-7 

27-8 

ENE 

162 

1-7 

6-3 

5-65 

6 

7 

29-6S0 

31-8 

28-7 

38-5 

28-0 

74-3 

21-6 

SSE 

172 

2-0 

4-0 

7-15 

7 

S 

29743 

35-1 

32-4 

40-5 

30-8 

77-0 

25-8 

S 

257 

1-3 

5-3 

5-50 

8 

9 

29-537 

40-3 

39-0 

46-3 

33-8 

83-9 

27-3 

SSW 

150 

2-3 

7-0 

1-55 

0-295 

9 

lO 

29'544 

38-2 

37-2 

42-8 

32-1 

80-7 

24-6 

ssw 

256 

i-o 

4-7 

1-85 

10 

II 

29-422 

37-4 

34-3 

42-0 

35-3 

90-3 

27-5 

w 

289 

2-0 

3-0 

7-IO 

0-091 

II 

12 

28-S74 

41-2 

40-3 

47-6 

34-0 

56-3 

27-7 

ssw 

445 

4-7 

lo-o 

0-00 

0383 

12 

13 

29-451 

37-0 

34-2 

42-4 

35-9 

50-6 

32-3 

NNW 

357 

5-3 

6-0 

0-30 

0-012 

13 

14 

29-983 

37-3 

34-7 

43-2 

31-6 

79-7 

268 

WNW 

206 

1-0 

5-7 

385 

0-0 10 

14 

15 

29-7S6 

46-5 

45-6 

49-6 

38-1 

65-7 

36-3 

SW 

344 

2-3 

9-7 

005 

0-036 

15 

16 

29-901 

42-0 

38-5 

48-6 

39-6 

86-1 

33-0 

W^NW 

373 

2-7 

5-0 

5-40 

16 

17 

29-858 

48-4 

45*4 

52-7 

39-0 

65-0 

369 

W 

350 

3-0 

1 0-0 

0-05 

17 

iS 

29-716 

46-0 

44-7 

49-4 

44-4 

82-7 

40-6 

SW 

417 

4-0 

lo-o 

0-65 

0-024 

18 

19 

29-374 

45-7 

43-0 

49-7 

39-8 

72-7 

34-7 

SW 

729 

5-3 

9-7 

0-25 

0-107 

19 

20 

28-898 

37-7 

34-3 

51-5 

34-4 

89-2 

30-5 

w 

527 

7-0 

67 

4-05 

Q-oSo 

20 

21 

29-413 

34-3 

32-6 

407 

30-7 

90-3 

2S-3 

NW 

310 

4-3 

3-7 

6-15 

0064 

21 

22 

29-597 

33-5 

29-7 

37-7 

30-8 

77-2 

22-4 

NNW 

172 

1-3 

4-7 

7-55 

22 

23 

29-824 

29-8 

26-6 

39-2 

22-1 

79-8 

15-4 

NNW 

193 

1-3 

0-7 

9-15 

23 

24 

29-997 

34-6 

31-7 

42-2 

230 

94-6 

17-6 

W 

296 

2-0 

7-3 

3-50 

24 

25 

30-103 

42-7 

40-8 

46-5 

39-5 

6o-o 

28-6 

NW 

"3 

1-7 

6-7 

o-oo 

25 

26 

30-191 

40-4 

39-3 

42-6 

38-9 

49-4 

29-5 

W 

126 

i-o 

1 0-0 

0-00 

... 

26 

27 

30-300 

42-4 

39-4 

51-6 

39-0 

96-2 

28-6 

NE 

23 

07 

5-0 

5-20 

27 

2S 

30-333 

39-1 

36-9 

507 

27-5 

92-5 

22-7 

SE 

92 

0-7 

o-o 

6-00 

28 

Jlean 

(ir 
Sum. 

29-795 

37-47 

35-34 

43-36 

32-47 

73-09 

26-75 

... 

6953 

2-21 

6-35 

90-20 

I-I27 

Jleiiii 

or 
Sum. 

Weather. 

1.  Fine  generally  ;  h 

■\7.y.          2    Fog  till  11'' a.m.;  ver 

V  fine  a 

'ter.            3.  Overca 

3t ;  slight 

snow,            4.   Overcast 

;  slight  snow.           5.  Overcast ;  . 

slight  s 

now.           6,  Fine  g 

enerally. 

7.  Very  fine  till  6"  p.m 

. ;  then  cloudy.    8.  Fine,  except  r 

ifternoc 

n,     9,   Rainy  till  a 

fternoon ; 

then  fine  at  intervals. 

10.  Cloudy  day ;  fine  eveni 

ng- 

11.   Fine  ;  show^ 

ers  earl  v. 

12.  Frequent  rain  and 
evening.           15.  Gene 
evening.        18.  Occasio 

drizzle  ;  squally.        13.  Cloudy  t 
rally  overcast.            16.  Fine  gene 
nal  rain  ;  .squally.        19.  Drizzle 

3  very  1 
rally, 
from  n 

ine  ;  squally.        14 

17.  Cloudy  ;  sq 

oon  ;  squally  ;  gale 

Fair  tiU 
ually  till 
at  night. 

20.  Fine  morning  and 

evening ;  snow  afternoon  ;  squall 

y. 

21.  Fine  generally 

squally. 

22.  Very  fine  generally 

;  hazy,           23.  Very  fine,           2 

4.  Fine 

forenoon  ;  cloudy 

afternoon 

and  evening.              25. 

Overcast  day  ;  fine  evening. 

26.  0^ 

•ercast ;  dull. 

27.  Fine 

generally.          28.  Ver\ 

ilne  ;  thick  fog  eai-ly. 

16 


Daily  Results  of  Meteorological  Observations 


MAECH,  1907. 

Day. 

Slean 
Barom. 
reduced 
to  32°  F. 

Mean 

Tempeia- 

ture. 

Self-Kegistering 
Thermometers. 

Wind. 

ill 

Hours 

of 
Bright 
Sun- 
.siiine. 

Rain. 

Day. 

Direc- 
tion. 

Hori- 

zontal 
Motion. 

Esti- 
mated 
Force 

Shade. 

Max. 

in 
Sun. 

Min. 
on 

Grass. 

Air. 

Bvap. 

Max. 

Min. 

I 

Inches. 
30-194 

38-5 

37-2 

0 
49-7 

28-8 

0 
91-5 

0 
22-5 

S 

Jlile.s. 
122 

i-o 

5-0 

3-55 

luche.s. 

I 

2 

30*  1 08 

43-6 

41-4 

50-9 

37-1 

97-0 

34-1 

WNW 

90 

ro 

9-0 

1-55 

2 

3 

30-II4 

37-7 

36-9 

46-7 

33-1 

78-7 

26-4 

NE 

"3 

0-7 

6-7 

1-50 

3 

4 

30-098 

37-2 

35-2 

44-5 

31-9 

91-I 

23-6 

NE 

125 

ro 

3-7 

6-30 

4 

5 

29-858 

37-0 

35-6 

44-3 

25-1 

86-2 

18-7 

SW 

202 

2-0 

7-7 

rSo 

0-151 

5 

6 

30-022 

37-7 

35-1 

49-5 

30-0 

94-2 

21-8 

NNW 

193 

i-o 

0-3 

7-90 

0-003 

6 

7 

29-924 

42-7 

41-1 

49-8 

33-9 

61-1 

24-7 

SW 

435 

y^ 

1 0-0 

0-00 

0-074 

7 

8 

29-861 

44-0 

39-8 

48-5 

41-8 

98-5 

35-8 

w 

292 

4-7 

6-0 

3-85 

0-0 1 1 

8 

9 

29-985 

41-5 

39-5 

44-4 

38-7 

65-7 

33-5 

Var. 

328 

0-7 

lo-o 

0-00 

O-II9 

9 

10 

29-710 

50-1 

45-7 

55-6 

43-9 

103-7 

38-8 

W 

354 

3-7 

4-7 

4-00 

0-007 

10 

II 

30-118 

36-0 

33-3 

44-6 

31-3 

95-1 

22-7 

NNE 

128 

2-0 

6-3 

1-60 

0-005 

II 

12 

30-175 

36-7 

i^l 

45-4 

25-8 

94-7 

18-7 

SW 

356 

2-3 

4-7 

6-50 

0-034 

12 

13 

29-784 

42-6 

39-4 

49-2 

39-1 

103-6 

33-6 

w 

430 

3-0 

47 

7-90 

0-105 

13 

14 

29-840 

40-3 

36-4 

47-0 

34-9 

965 

29-7 

WNW 

342 

3-3 

5-7 

8-15 

0-082 

14 

15 

29-693 

47-9 

46-8 

51-7 

40-8 

67-9 

38-4 

WSW 

530 

4-0 

lo-o 

0-50 

0-018 

15 

16 

29-449 

48-2 

46-5 

51-4 

46-2 

67-7 

44-6 

ssw 

606 

6-3 

lo-o 

0-00 

O-I18 

16 

17 

29-431 

45-4 

4I-I 

51-5 

41-6 

107-0 

36-0 

w 

561 

4-0 

6-0 

7-85 

0-019 

17 

18 

29-465 

49-0 

44-4 

55-5 

43-1 

109-0 

37-5 

WSW 

445 

5-0 

3-7 

5-75 

0-003 

18 

19 

29-782 

45-2 

41-4 

51-3 

36-2 

I02-0 

30-5 

WSW 

735 

6-0 

6-0 

7-00 

19 

20 

30-047 

46-9 

40-8 

54-1 

43-6 

106-6 

37-1 

NW 

230 

4-7 

3-3 

9-55 

0-082 

20 

21 

30-255 

45-9 

40-3 

57-9 

33-0 

108-6 

23-6 

WSW 

210 

1-3 

0-7 

10-40 

21 

22 

30-157 

45-1 

41-7 

53-5 

36-9 

109-6 

28-2 

NW 

143 

ro 

3-0 

3-50 

... 

22 

23 

30-191 

43-4 

39-4 

54-5 

32-0 

I02-0 

23-5 

NNW 

65 

0-7 

0-3 

9-15 

23 

24 

30-145 

43-4 

39-4 

58-8 

29-2 

io6-i 

22-7 

WSW 

113 

ro 

0-3 

9-05 

24 

25 

30-169 

44-0 

41-1 

58-4 

33-0 

96-7 

22-7 

Var. 

41 

0-7 

2-0 

6-55 

25 

26 

30-227 

48-1 

43-6 

63-7 

33-5 

105-4 

28-0 

SSE 

51 

0-7 

0-0 

8-70 

26 

27 

30-243 

46-8 

42-6 

65-0 

33-3 

III-2 

26-0 

ESE 

40 

0-3 

o-o 

9-75 

27 

28 

30-091 

49-7 

42-9 

68-5 

30-4 

1 1 4- 1 

21-8 

SE 

85 

07 

0-0 

11-55 

28 

29 

29-846 

50-9 

44-2 

65-3 

33-9 

II 0-0 

27-2 

SSE 

115 

ro 

0-0 

II  20 

29 

30 

29-760 

51-8 

45-6 

67-6 

34-0 

1 16- 1 

26-5 

Var. 

50 

0-7 

0-0 

10-10 

30 

31 

29-720 

52-3 

45-8 

67-8 

35-0 

107-0 

27-6 

Calm 

52 

0-0 

0-0 

10-05 

31 

Mean 

or 
Sum. 

29-950 

44- 1 8 

40-56 

53-76 

35-20 

96-92 

28-60 

7582 

2-19 

4-19 

185-25 

0-831 

Mean 

or 
Sum. 

1.  Very  fine  until  4** 
night.          4.  Cloudy  u 
fine  ;  some  haze. 
9.  Overcast ;  rain  aftci 
fine  evening.         12.  F 
early  ;  then  fair.          1 
squally.        18.  Fine  to 
21.  Very  fine.        22.  I 
some  haze.          25.  Vei 
28.  Very  fine  ;  hazy. 

Weather, 
p.m.            2.  Fine  forenoon  ;  thei 
ntil  lo*^  a.m. ;  fine.          5.  Fine  ; 

7.  Overcast ;  drizzle  and  rain, 
•noon.         10.  Fine,  except  aftern 
air  to  cloudy  and  gusty.         13.  F 
5.  Overcast;  squally.          16.  Ov< 
squally.        19.  Fair  ;  sti'ong  squa 
Lfternoon  cloudy  ;  otherwise  fine. 
-y  fine  ;  some  haze.          26.  Very 
29.  Very  fine.         30.  Very  fin 

1  cloudy, 
except  rainy 
8.  Sho\ 
oon  showery, 
air  to  cloudy 
jrcast ;  gale  a 
lis.        20.  Ra 
23.  Very  fi 
fine ;  hazy, 
e.         31.  Vci 

3.  0 

aftern 
vers  m 
11 
;  squa 
t  nigh 
in  ear 
ne  ;  h 
27. 
y  fine 

vercast  day  ;  fine 
oon.           6.  Very 
orning  ;  squally. 
.  Snow  showers  ; 
lly.          14.  Rain 
t.         17.  Fine  to 
ly  ;  fine,  squally, 
azy.       24.  Fine  ; 
Very  fine  ;  hazy. 
;  hazy. 

made  at  the  RadcUffe  Ohservatory,  Oxford. 


17 


APRIL,   1907. 

l>ay. 

nioan 
Biirom. 
rcducetl 
to32°F. 

Mean 
Tempera- 
ture. 

Self-Eegistering 
Thermometers. 

Wind. 

>S1 

Hours 

of 
Bright 
Sun- 
shine. 

Rain. 

Day. 

Direc- 
tion. 

Hori- 
zontal 
Motion. 

Esti- 
mated 
Force. 

Shade. 

Max. 
in 

Sun. 

Min. 
on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

Indies.   '      0 

0 

0 

0 

0 

0 

Mile.s, 

Inches. 

I 

29-629 

52-4 

46-4 

68-3 

36-3 

I16-2 

28-6 

Van 

123 

0-3 

1-7 

10-85 

I 

2 

29-267 

52-6 

46-8 

62-8 

40-9 

114-1 

31-7 

SSE 

285 

2-0 

4-0 

5-70 

0-006 

2 

3 

29-006 

48-2 

45-3 

53-6 

44*7 

84-1 

4I-I 

S 

150 

3-0 

9-7 

0-20 

... 

3 

4 

29-190 

44-1 

41-5 

53-5 

37-0 

84-8 

34-2 

ENE 

136 

i-o 

7-0 

2-20 

4 

5 

29-387 

45-9 

42-0 

59-2 

35-2 

105-9 

28-5 

SW 

309 

1-3 

5-7 

7-20 

5 

6 

29-140 

44-7 

41-4 

53-2 

40*0 

108-6 

35-2 

wsw 

276 

2-7 

4-3 

570 

0-190 

6 

7 

29-151 

42-2 

38-6 

51-6 

37-0 

106-4 

31-5 

w 

276 

2*0 

7-0 

6-65 

0-005 

7 

8 

29-251 

46-0 

43-3 

52-4 

40-1 

104-8 

34-6 

wsw 

128 

1-7 

8-3 

3-40 

0-538 

8 

9 

29-367 

44-6 

42-4 

53-1 

41-9 

111-6 

36-7 

Var. 

114 

0-7 

6-0 

5-55 

O-I18 

9 

10 

29-60S 

41-8 

40-6 

52-3 

37-0 

93-3 

30-7 

NNE 

128 

0-7 

9-3 

3-15 

10 

II 

29-533 

42-3 

40-6 

5I-I 

37-9 

104-9 

31-2 

ENE 

303 

1-7 

9-7 

1-90 

II 

12 

29-329 

44-8 

42-8 

50-1 

39-9 

62-2 

37-9 

ENE 

345 

4-3 

1 0-0 

0-00 

0-193 

12 

13 

29-307 

47-3 

44-2 

54-8 

4J2 

io6-2 

42-6 

E 

1 89 

2-3 

8-3 

6-60 

0-085 

13 

H 

29-445 

46-2 

43-8 

53-7 

41*6 

112-3 

36-9 

NE 

231 

1-7 

8-7 

2-15 

14 

15 

29-390 

43-1 

40-7 

49-7 

37-9 

91-0 

37-0 

NNE 

185 

ro 

60 

3-40 

15 

i6 

29-333 

44-1 

42-5 

54-3 

41-0 

88-1 

35-7 

NNE 

173 

1-7 

lo-o 

2-35 

16 

17 

29-505 

44-8 

40-9 

53-7 

39-2 

95'o 

37-7 

N 

262 

2-3 

8-3 

2-75 

0-044 

17 

i8 

29-S08 

40-2 

35-3 

49-7 

29-9 

104-0 

23-6 

N 

93 

1-7 

3-3 

IO-75 

iS 

19 

29-869 

42-3 

37-6 

52-4 

33-8 

103-3 

27-7 

Var. 

149 

0-3 

5-0 

5  00 

19 

20 

29-878 

46-5 

42-2 

54'o 

34-1 

105-0 

25-5 

S 

411 

3-3 

6-3 

640 

0-105 

20 

21 

29-694 

48-4 

47-7 

52-6 

44-8 

67-0 

42-9 

WSW 

180 

2'3 

1 0-0 

000 

0-532 

21 

22 

30-071 

49'0 

44-6 

57-5 

39-7 

"3-3 

31-8 

W 

349 

2-0 

3-3 

10-95 

22 

23 

30-09 1 

52-6 

50-6 

59-7 

45-0 

96-8 

40-6 

wsw 

341 

3-0 

9-3 

1-55 

23 

24 

30-093 

59-7 

55' I 

69-7 

50-1 

126-9 

48-3 

w 

182 

3-0 

3-3 

9-85 

24 

25 

30-015 

Si-0 

49*2 

59-5 

48-8 

93-0 

44-6 

Var. 

79 

I-O 

9-3 

0-30 

25 

26 

29-753 

40-9 

39-8 

49-4 

39-6 

66-0 

34-0 

Var. 

iiS 

ro 

9-7 

1-35 

0149 

26 

27 

29-655 

41*4 

38-6 

52-7 

32-3 

io6-i 

27-5 

NE 

178 

i-o 

5-3 

6-45 

0-155 

27 

28 

29-685 

43-8 

39-7 

50-9 

33-1 

107-1 

26-8 

NW 

245 

1-7 

3-7 

6-S5 

0-003 

28 

29 

29-537 

48-4 

43*1 

53-9 

42-9 

106-5 

37-9 

NW 

247 

2-3 

5-7 

3-40 

0-047 

29 

30 

29-463 

44-7 

42-6 

51-4 

37-7 

71-0 

28-5 

W 

368 

2-7 

9-0 

000 

o-oSc> 

30 

Mean 

or 
Sum. 

29-548 

46-13 

43-00 

54-69 

39-42 

98-52 

34-38 

6553 

1-86 

6-91 

132-60 

2-258 

Mian 
.Sum. 

Weather. 

1.  Fine.      2.  F 

ine  till  afternoon  ;  overcast.      3.  Ovcrc 

ist ;  sq 

ually  noon. 

4.  Fair  to  fine. 

5.  Fiiio.       6.   Fit 

10,  fxcept  afternoon  rain.       7.  Fair,  sli 

ght  sho 

wers.       8.  ( 

Dloudy  ;  thiindir 

with  lightning  a 

"ternoon.     9.  Fair,  some  showers.     10. 

Overca 

st  until  nooj 

1.      11.  Overcast. 

12.  Overcast ;  ra 

m  afternoon.            13.  Fine  afternoon  ; 

itherw 

se  cloudy. 

14.   Fair  day, 

cloudy  night. 

15.  Cloudy  to  very  fine.           16.  Over 

cast  to 

fair.            17 

Variable  ;  brief 

thnnderstorm  aft 

ernoon.           18.   Fine.          19.  Fine. 

20.  F 

ine  until  ev 

ening,  then  rain. 

21.  Rain.        22. 

Very  fair.         23.  Cloudy.        24.   Fine. 

some  sf 

jnalls.        25 

.   Overcast,  some 

drizzle.          26.   1 

-Jainy.          27.  Fine  until  s*"  p.m.  ;  hail 

squal 

y  ;  rain. 

28.  Changeable. 

29.  Fair  to  line  € 

veiling.     30.  Overcast  ;  showers  with  1 

lail. 

18 


Daily  Results  of  Meteorological  Ohservations 


MAY,  1907. 

Day. 

Mean 
Baroni. 

reduced 
to  32°  F. 

Mean 
Tempera- 
ture. 

Self-Kegistering 
Thermometers. 

Wind, 

0  £  g 

C    =    P3 

^11 

Hours 
of 

Bright 
Sun- 
shine. 

Rain. 

Day. 

Direc- 
tion. 

Hori- 
zontal 

Motion. 

Esti- 
mated 
Force. 

Shade. 

Max. 

in 
Sun. 

Min. 
on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

I 

Indies. 
29-605 

0 
42-5 

0 
37-7 

0 

53-7 

0 

37-4 

0 
102-0 

0 
33-6 

w 

Miles. 
490 

3-3 

9-3 

2-65 

Indies. 
0-009 

I 

2 

29-160 

46-7 

42-7 

52-5 

41-6 

109-2 

37-8 

wsw 

625 

5-3 

4-7 

6-85 

0-II4 

2 

3 

29-166 

49-3 

45-7 

54-4 

42-4 

106-5 

37-5 

sw 

492 

5-0 

8-3 

4-00 

0-195 

3 

4 

29-446 

47-4 

42-4 

55-5 

41-6 

1 10-9 

367 

wsw 

258 

4-0 

4-3 

12-10 

4 

5 

29-511 

52-2 

46-4 

60-2 

39-9 

io6'o 

31-3 

E 

227 

2-7 

6-3 

4-95 

5 

6 

29-413 

6o-8 

54-9 

70-6 

46-8 

116-1 

40-7 

E 

209 

1-7 

6-0 

9-65 

6 

7 

29-534 

49-8 

47-2 

63-1 

48-7 

101-7 

43-5 

SW 

282 

2-0 

9-3 

0-40 

0-063 

7 

8 

29-616 

54-7 

49-3 

62-3 

46-0 

1 14-7 

40-8 

s 

361 

2-7 

5-0 

7-65 

0-052 

8 

9 

29-600 

52-9 

48-7 

60-6 

47-0 

114-0 

41-7 

s 

366 

2-7 

7-7 

5-70 

0-013 

9 

10 

29-555 

58-6 

52-4 

6.6-5 

51-6 

121-9 

46-1 

s 

211 

2-3 

1 0-0 

2-20 

10 

II 

29-565 

64-1 

57-4 

72-7 

52-2 

123-6 

43-0 

s 

175 

1-7 

3-3 

8-90 

II 

12 

29-550 

67-5 

59-9 

78-5 

52-9 

125-9 

45-4 

Var. 

209 

1-3 

5-3 

9-30 

12 

13 

29-672 

52-9 

49-7 

65-4 

51-0 

89-4 

49-4 

NNW 

198 

1-3 

97 

0-35 

0-358 

13 

14 

29-618 

50-2 

48-8 

56-0 

48-9 

81-7 

48-5 

NNW 

103 

i-o 

lO'O 

0-00 

0-338 

14 

15 

29-630 

53-8 

50-2 

6o-i 

43-7 

1 10-9 

36-6 

NE 

178 

ro 

67 

5-40 

15 

16 

29-787 

49-4 

44-9 

56-7 

42-4 

105-0 

36-6 

NNW 

174 

2-0 

5-3 

6-95 

16 

17 

29-994 

47-2 

41-6 

55-6 

43-9 

107-7 

42-7 

N 

236 

1-3 

8-0 

4-90 

17 

18 

29-992 

45-7 

40-8 

53-0 

37-2 

109-1 

32-5 

N 

194 

2-3 

4-0 

8-40 

18 

19 

29-S96 

43-7 

39-8 

5I-I 

34-9 

io6-2 

27-7 

NNE 

140 

1-7 

ri 

2-40 

19 

20 

29-771 

41-9 

39-5 

51-9 

40-2 

102-0 

37-4 

NNE 

137 

ro 

7-3 

1-50 

0-075 

20 

21 

29-590 

44-8 

41-4 

52-7 

37-9 

104-9 

34-8 

Var. 

70 

i-o 

6-0 

2-35 

0-138 

21 

22 

29-520 

48-2 

44-9 

57-7 

39-6 

106-8 

35-1 

SE 

132 

0-7 

9-0 

2-20 

0-018 

22 

23 

29-437 

55-0 

54-0 

62-5 

49-5 

91-7 

48-7 

Var. 

85 

ro 

1 0-0 

o-io 

0-264 

23 

24 

29-562 

57-0 

54-9 

65-2 

53-7 

1 14-0 

53-6 

S 

143 

ro 

9-3 

2-55 

0-085 

24 

25 

29-790 

59-3 

54-3 

69-8 

43-1 

119-9 

36-1 

ENE 

155 

I-o 

7-0 

6-IO 

0-188 

25 

26 

29-794 

532 

52-0 

59-5 

51-9 

94-9 

51-3 

NE 

59 

ro 

lO'O 

O'OO 

0-268 

26 

27 

29-851 

61-3 

57-2 

70-3 

53-9 

125-0 

49-8 

NNW 

159 

0-7 

4-0 

6-75 

27 

28 

29-894 

49-1 

47-6 

63-2 

47-9 

69-0 

47-4 

NNE 

277 

2-3 

1 0-0 

o-oo 

28 

29 

29-960 

48-0 

43-0 

56-4 

41-2 

II3-0 

38-3 

ENE 

193 

3-3 

5-3 

6-95 

29 

30 

29-824 

51-3 

48-2 

58-6 

40-1 

97-0 

35-8 

SSE 

227 

1-7 

lO-Q 

no 

0-107 

30 

31 

29-432 

56-2 

54-7 

6i-7 

52-1 

80-0 

50-9 

SSE 

98 

1-7 

9-7 

O'OO 

0-060 

31 

Mean 

or 
Sum. 

29-637 

52-09 

48-14 

60-58 

45-20 

I05-S3 

41-01 

... 

6863 

1-99 

7-37 

132-35 

2-345 

Mean 

or 
Sum. 

Weather. 
1.  Fine  aftonioon,  otherwise  overcast.       2,  Fine  inter 
till  afternoon,  then  rain ;  squally.         4.   Fine  generally, 
cloudy.      7.  Overcast;  rainy  till  4*^  p.m.      8.  Fine  till  ev£ 
intervals.       10.  Fair  afternoon,  otlierwise  cloudy;  fine  n 
13.  Generally  clovidy;  heavy  rain  9'^-io^  p.m.      14.  Overc 
till  11'' a.m.,  then  overcast.         16.  Fine  to  cloudy.         I'i 
fair.       19.  Cloudy  generally.       20.  CLmdy  to  fair  ;  sho\\ 
able  ;  showery.          22.  Cloudy  till  noon,  then  fair. 
24.  Generally  cloudy  to  fair  ;  rain  7^-9*^  a.m.          25.  Ve 
rain  at  night.            26.   Overcast;  rain  8*^-1 1"^  a.m.             S 
28.  Overcast.       29.  Fair  to  line.       30.  Overcast;  rainy  ev 

vals  ;  rain  early ;  squally.        3.  I 
5.  Fair  to  cloudy.         6.  Fin< 
ming;  shower  5  t''-6'' p.m.      9.  F 
ght.       11.  Fine".       12.  Fine  to  f 
\st ;  thunderstorm  i'i  a.m.      15.  F 
^  Fine  at  intervals,          18.  Fin( 
ers  of  rain  and  hail.       21.  Chan 
23.  Overcast  ;  showery  ;  rain  eai 
ry  fair  till  afternoon,  then  showe 
!7.  Very  ftiir  till  evening,  then  fi 
3ning.      31.  Overcast;  rain  till  no 

'air 
3  to 
ine 
lir. 
ine 
3  to 
ge- 

•ly. 

rs  ; 
ne. 
on. 

made  at  the  Radcliffe  Observatory,  Oxford. 


19 


JUNE,  1907. 

Dav. 
I 

Moan 
llaroiii. 
r./duced 

Jlean 
Tempera- 
ture. 

Self-Registering 
Thermometei-s. 

Wind. 

c  3  3 

Hours 

of 
Dright 
Sun- 
shine. 

Rain. 

Day. 

Direc- 
tion. 

Hori- 

ZOIltiXl 

Motion. 

Esti. 
mated 
Force. 

Sliade. 

Max. 

in 
Sun. 

Min. 

on 

Grass. 

.\ir. 

Evap. 

Max. 

Min. 

Inches. 
29-261 

0 
55-4 

0 
54-3 

0 
63-2 

0 
53-2 

106-7 

0 
44-0 

NW 

.Mile.'i. 
193 

i-o 

9-3 

0-70 

Inche-s. 
1-314 

I 

2 

29-464 

51-9 

48-8 

56-5 

51-4 

98-8 

47-4 

W 

399 

3-0 

7-3 

1-80 

0-126 

2 

3 

29-567 

50-3 

45'o 

55-5 

44-2 

loo-i 

39-1 

W 

259 

3-7 

9-3 

1-70 

3 

4 

29-736 

5y3 

49-9 

59-4 

44-4 

102-2 

35-7 

s  s  w 

262 

ro 

8-7 

0-30 

4 

5 

29-467 

53-1 

51-6 

63-3 

50-8 

1 14-6 

49-4 

sw 

360 

2-3 

1 0-0 

3-55 

0-251 

5 

6 

29"504 

51-7 

47-4 

57-5 

49-1 

106-0 

46-4 

w 

265 

3'7 

7-0 

4-90 

6 

7 

29-676 

55-9 

52-4 

61-7 

46-8 

99-9 

43-1 

sw 

279 

i-o 

1 0-0 

o-io 

7 

8 

29-678 

5^-1 

53-1 

66-5 

52-7 

120-7 

51-8 

ssw 

223 

3-0 

6-0 

7-45 

0-006 

8 

9 

29-476 

64-2 

58-6 

71-8 

48-3 

124-1 

43-3 

s 

352 

2-3 

5-0 

9-35 

0-027 

9 

10 

29-51S 

57-6 

54-0 

63-8 

53-0 

IIO-8 

48-9 

s  s  w 

434 

4-0 

6-7 

6-05 

0020 

10 

II 

29-647 

5S-1 

52-0 

64-9 

50-2 

123-6 

46-5 

s 

279 

3-7 

7-7 

8-00 

0-031 

II 

12 

29-420 

55-3 

50-4 

62-8 

53-2 

118-6 

52-8 

s  s  w 

415 

4-0 

S-3 

6-65 

0-395 

12 

13 

29-671 

56-1 

51-6 

62-7 

51-8 

118-1 

50-7 

sw 

301 

4-3 

7-3 

4-65 

0-012 

13 

14 

29-778 

56-2 

53-7 

62-8 

49-2 

95-4 

47-0 

sw 

293 

2-7 

1 0-0 

0-15 

0-071 

14 

15 

29-713 

55-S 

53-9 

6i-2 

53-9 

102-1 

52-3 

sw 

373 

3'o 

8-7 

ns 

0-232 

15 

16 

29-930 

54- 1 

47-5 

62-5 

44-9 

X19-2 

41-4 

w 

229 

3-3 

2-0 

13-80 

16 

17 

29-938 

55-6 

50-7 

64-9 

42-3 

1 18-6 

37-5 

w 

180 

ro 

6-0 

5'35 

17 

iS 

29-719 

54-4 

51-0 

61-0 

49-0 

99-9 

45'6 

sw 

281 

2-0 

6-7 

0-35 

0-004 

iS 

19 

29-821 

55-6 

50-6 

63-2 

46-0 

117-7 

42-0 

w  s  w 

344 

2-3 

7-3 

9-60 

19 

20 

29-588 

55-5 

53-3 

66-4 

50-6 

114-3 

46-4 

ssw 

365 

3-0 

1 0-0 

0-85 

0-014 

20 

21 

29-663 

55-5 

49-3 

61-2 

48-0 

111-3 

44-4 

w 

295 

2-7 

5-7 

5-00 

21 

22 

29-659 

55-1 

49-9 

62-6 

5i"3 

121-0 

47-7 

wsw 

404 

3-0 

3-7 

S-65 

0-122 

22 

23 

29-720 

53-5 

48-6 

62-5 

47-9 

116-2 

43-1 

w 

364 

2-7 

6-7 

5"95 

0-003 

23 

24 

29-577 

51-5 

50-3 

59-2 

47-7 

96-8 

44-6 

sw 

457 

3-0 

1 0-0 

0-00 

0-176 

24 

25 

29-516 

53-2 

49-6 

56-9 

47-2 

99-8 

43-5 

wsw 

410 

4-0 

9-0 

3-45 

0-032 

25 

26 

29-582 

56-8 

53-9 

63-5 

53-4 

97-7 

52-7 

sw 

398 

3-0 

8-7 

1-85 

26 

27 

29-690 

55-8 

53-2 

65-5 

54-7 

108-4 

53-9 

sw 

241 

2-3 

1 0-0 

2-10 

0-060 

27 

28 

29753 

55-9 

50-4 

63-2 

50-4 

123-0 

50-4 

w  s  w 

134 

13 

6-3 

7-00 

0-031 

28 

29 

29-740 

54-6 

50-5 

64-7 

44-2 

116-9 

41-5 

Var. 

15S 

1-7 

7-3 

8-90 

0-0 10 

29 

30 

29-668 

50-9 

49-0 

58-2 

44-6 

79*9 

42-8 

NNE 

214 

1-7 

9'7 

0-00 

0-013 

30 

Mean 
or 

Sum. 

29-638 

55-03 

51-15 

62-30 

49-15 

109-41 

45-86 

... 

9161 

2-66 

7-68 

129-95 

2-950 

Mean 

or 
Sum. 

irea.'/ifir. 
1.  Overcast;  showery;  thunderstorm  with  heavy  rain 
till  evening,  then  fair.      3.  Overcast ;  squally.      4.  Gene 
otherwise  overcast  with  rain.            6.  Fine  to  overcast ;  s 
8.  Cloudy,  fine  ovenins.     9.  Fine  generally  ;  showers  aft 
squally.          11.   Fair  till  evening,  then  overcast.           12. 
13.  Fair  to  overcast.      14,  Overcast ;  rain  early  morning 
to  fine.     17.  Fine  to  fair.     18.  Generally  overcast  to  fine 
20.  Fair  afternoon,  otherwise  overcast;  rain  night.     21. 
threatening  and  showers  afternoon.        23.   Very  fair  to  fi 
25.  Generally  overcast  and  showery.        26.   Ovcrc.ist. 
28.  Fine  generally.        29.   F.iir  ;  thunder  s'^-S"  p.m.  ;  si 
overcast  ;  light  showers;  thunder  2J''-3''  i>.in. 

and  lia 

rally  0 
liowery 
ernoon 
Cloudy 
15. 
oven in 
Fair  ge 
ne  ever 
27.  Fa 
gilt  rai 

il  4P  p.m.             2.  Overc 

vercast.      5.  Fine  afterno 

7.  Overcast  genera 

10.  Cloudy;  fine  eveni 

;  rain  early  ;  showers  la 

Overcast ;  rainy.       16.  F 

g.     19.   Fair  to  fine  eveni 

nerally.     22.  Cloudy  to  fi 

ling.       24.  Overcast ;  rai 

ir  to  overcast ;  rain  eveni 

n  evening.        30.  Genera 

ast 
on, 

er. 
air 

US- 
le; 

ly- 

»g- 
iiy 

20 


Daily  Results  of  Meteorological  Observations 


JULY,  1907. 

Day. 

I 

Mean 
Barom. 
leduced 
to  32°  F. 

Mean 
Tempera- 
ture. 

Self-Regii5  taring 
Thennometers. 

Wind. 

III' 

Hours 

of 
Bright 
Sun- 
shine. 

Rain. 

Day 

Direc- 
tion. 

Hori- 
zontal 
Motion. 

Esti- 
mated 
Force. 

Shade. 

Max. 

in 
Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

Inches. 
29731 

0 
52-9 

0 
48-0 

0 
61-9 

c 
47-1 

1 18-6 

0 
44-8 

N 

Miles. 
104 

1-7 

9-0 

5-35 

Inoiie.s. 

I 

2 

2974S 

53'5 

49-2 

6i-o 

45-1 

107-8 

39-0 

NW 

iSi 

ro 

7-7 

3-95 

0-104 

2 

3 

29-491 

52-0 

49-4 

58-7 

45-0 

93-8 

40-0 

S 

296 

3-3 

8-7 

2-30 

0-195 

3 

4 

29-380 

53-7 

50-8 

61-9 

49"2 

118-1 

45'9 

SSW 

33S 

2-7 

5-7 

4-50 

0-254 

4 

5 

29'563 

55-5 

51-2 

62-9 

47-5 

120-7 

43-8 

sw 

327 

3-3 

71 

5-75 

0-203 

5 

6 

29-746 

54-1 

49-9 

62-9 

47-8 

ii6-o 

44-0 

wsw 

245 

2-7 

8-3 

7-25 

0-048 

6 

7 

29-746 

54-6 

49-4 

62-4 

49-0 

123-0 

45-4 

w 

217 

1-7 

9-3 

3-05 

7 

8 

29-620 

54-2 

51-0 

6o-o 

45-6 

III-3 

41-4 

sw 

345 

27 

1 0-0 

0-50 

0-032 

8 

9 

29742 

55-7 

52-1 

63-5 

51-8 

122-7 

48-4 

sw 

225 

2-3 

9-3 

2-15 

o-oo8 

9 

10 

29-974 

52'2 

49-1 

57-6 

48-2 

117-9 

43-7 

NW 

131 

2-3 

5-3 

2-05 

0-29S 

10 

II 

30-228 

56-2 

51-9 

65-1 

41-6 

124-3 

35-3 

NW 

96 

ro 

2-7 

8-85 

II 

12 

30-135 

58-3 

52-4 

67-3 

45-0 

126-0 

39-6 

WNW 

136 

1-7 

3-7 

8-05 

... 

12 

13 

30-035 

58-5 

53-9 

65-6 

47-2 

122-3 

42-4 

WSW 

107 

1-3 

7-0 

6-35 

13 

14 

30-044 

61-5 

58-6 

67-4 

56-7 

92-6 

55-4 

Var. 

95 

0-7 

9-7 

0-00 

14 

15 

30-162 

63-8 

59-1 

75-3 

55-2 

129-0 

50-4 

NNE 

243 

2-0 

1-3 

11-90 

15 

16 

30-171 

61-5 

57-6 

74-0 

53-3 

129-0 

49-7 

NE 

240 

2-7 

5-7 

9-95 

16 

17 

30-066 

61-3 

56-8 

7ro 

53-8 

123-8 

46-7 

NE 

147 

2-0 

4-7 

11-40 

17 

18 

29-926 

63-4 

57-5 

76-1 

53-3 

126-2 

47-5 

NE 

85 

i-o 

3-7 

10-00 

... 

18 

19 

29-882 

63-7 

59-3 

78-3 

50-0 

130-0 

47-3 

Nearly 
Calm 

63 

0-3 

5-7 

11-65 

19 

20 

29-921 

62-3 

59-6 

75-6 

53-5 

123-0 

52-4 

NE 

104 

0-7 

7-7 

680 

20 

21 

29-864 

59-8 

57-2 

70-6 

54-9 

117-0 

51-3 

Var. 

93 

j-o 

lo-o 

2-15 

0-056 

21 

22 

29-720 

57-5 

56-5 

6S-9 

55-0 

118-9 

51-0 

Var. 

133 

0-7 

9-3 

2-00 

1-851 

22 

23 

29-690 

54-3 

52-2 

62-4 

49-9 

113-6 

50-7 

ENE 

80 

ro 

lO'O 

0-55 

... 

23 

24 

29-724 

57-8 

53-6 

67-7 

50-4 

1 1 3-4 

49-1 

ENE 

99 

1-3 

4-0 

6-00 

24 

25 

29-715 

56-1 

52-8 

6o-8 

51-0 

88-3 

48-3 

ENE 

63 

ro 

9-0 

0-95 

o-oio 

25 

26 

29-710 

6o-o 

57-8 

68-9 

50-1 

109-3 

44-8 

S  W 

237 

1-3 

9-7 

0-60 

o-ioo 

26 

27 

29-724 

62-7 

57-6 

69-7 

57-3 

131-2 

56-2 

WSW 

151 

2-0 

5-7 

6-45 

0-026 

27 

28 

29-795 

59-8 

58-6 

67-0 

57-4 

100-9 

52-7 

SSW 

278 

ro 

1 0-0 

0-05 

0-065 

28 

29 

29-630 

61-9 

57-5 

70-3 

56-8 

123-1 

54-6 

s  w 

319 

3-0 

5-3 

6-85 

o-iiS 

29 

30 

29-590 

57-6 

53-4 

65-4 

55-3 

ii5"4 

49-7 

WNW 

298 

3-0 

7-0 

5-05 

O-OIO 

30 

31 

29-775 

55-2 
57-79 

48-8 

63-3 

46-2 

119-9 

41-1 

WNW 

202 

2-7 
1-78 

3-7 
6-99 

9-70 

31 

Mean 

or 
Snm. 

29-S14 

53-96 

66-56 

50-65 

117-00 

46-86 

... 

5678 

162-15 

3-378 

Mean 

or 
Sum. 

Weather. 
1.  Very  fine  till  5^  p.m.,  then  overcast.             2.  Fair  ti 
2}''  p.m.     3.  Eainy  9"^  a.m. -4"^  p.m.,  then  fair.     4.  Chan, 
showers.        6.  Fair;  shower  6|:'' p.m.        7.  Fair.        8.  ( 
9.  Fair  to  overcast ;  showers.         10.  Fair  to  overcast ; 
heavy  rain  and  hail  2^^  p.m.        11.  Fair  to  fine.        12.  \ 
till  i"  p.m.,  then  slight  rain.       14.  Generally  overcast ; 
16.  Very  fine.     17.  Very  fine.     18.  Very  fine.     19.  Very 
21.  Cloudy  ;  slight  thunderstorms  4?j'^-6l^  p.m.        22.  F 
heavy  rain  s'^-g^'*  a.m.  and  3|''-6j''  p.m.     23.  Generally 
hazy.     25.  Overcast  to  fair  ;  slight  rain  afternoon.     26. 
to  fine.         28.  Overcast ;  some  rain  or  drizzle.         29.  F 
5*^-7  J '■  r-'ii-         30.   Cloudy  to  fine.         31.  Very  fine  gen 

11  afternoon,  then  overcast ;  shower 
?eable;  showery.     5.  Fair  generally ; 
jrenerally  overcast ;  drizzle  evening, 
shower  9"^  a.m.  ;  thunderstorm  with 
''ery  fine  generally.        13.  Very  fine 
close.       15.  Very  fine  ;  foggy  early, 
fine ;  hazy.     20.  Fair  to  fine ;  hazy, 
iir  to  overcast  ;  thunderstorms  with 
overcast.      24.  Very  fine  generally  ; 
''air  to  overcast ;  showers.     27.  Fair 
ine  till  4''  p.m.,  then  overcast ;  rain 
erally. 

made  at  the  RadcUffe  Ohservatory ,  Oxford. 


21 


AUGUST,  1907. 

Day. 

Mean 
Baroin. 
reduced 
t0  32°F. 

Ble 

Teni 

tu 

an 

jera- 
•e. 

Self-Kegistering 
Thernionietei's. 

Wind. 

=  5  = 

Hours 
of 

Biiglit 
Sun- 
shine. 

Rain. 

Day. 

Direc- 
tion. 

Ilori- 
zontal 
Motion. 

Esti- 
mated 
Force. 

Shade. 

Max. 

in 
Sun. 

Mm. 

on 

Gra.ss. 

Air. 

Evap. 

Max. 

Min. 

I 

Inches. 
29-823 

0 

57-1 

0 
51-6 

0 
62-4 

0 
45-2 

0 
122-0 

36-8 

w 

Miles. 
120 

1-3 

4-0 

7-15 

Inches. 

I 

2 

29-881 

594 

53-5 

69-9 

44-1 

134-3 

38-1 

ssw 

246 

1-3 

6-3 

6-55 

0-178 

'2 

3 

29-690 

632 

60-4 

70-7 

53-9 

127-7 

52-8 

sw 

279 

2-0 

8-0 

S-00 

0-256 

3 

4 

29-617 

64-9 

59-6 

71-9 

60-7 

I3I-7 

53-7 

ssw 

1S7 

3-3 

4-7 

845 

... 

4 

5 

29-632 

60-5 

55-5 

71-0 

50-9 

129-2 

47-8 

^Y  s  ^Y 

208 

i-o 

8-7 

7-40 

0-007 

5 

6 

29-604 

58-0 

53-3 

64-7 

54-1 

119-2 

50-2 

sw 

352 

2-7 

6-0 

7-00 

0-057 

6 

7 

29-840 

57-2 

50-9 

64-9 

49-7 

127-4 

44-7 

wsw 

436 

3-3 

8-0 

6-70 

7 

8 

29-787 

62-2 

59-6 

67-2 

54-4 

91-4 

51-4 

sw 

386 

yz 

lo-o 

O-QO 

8 

9 

29-656 

63-2 

59-6 

70-8 

6ro 

119-8 

58-2 

sw 

292 

2-7 

1 0-0 

2-So 

9 

10 

29-547 

60-3 

55-7 

67-9 

55'0 

127-5 

52-8 

wsw 

347 

2-3 

3-3 

9-70 

0-092 

10 

II 

29-813 

61-1 

55-6 

67-1 

52-5 

125-0 

46-7 

sw 

310 

2-7 

6-0 

8-95 

II 

12 

29-810 

60-9 

57-0 

68-2 

52-0 

109-3 

47-4 

sw 

320 

4-0 

9-0 

2-40 

0-037 

12 

13 

29-S59 

63-7 

60-6 

70-1 

54-4 

106-9 

44-7 

sw 

361 

2-7 

9-7 

2-75 

0-020 

13 

14 

29-658 

63-0 

60-0 

69-9 

57-9 

109-4 

52-8 

ssw 

377 

2-3 

9-3 

080 

0-007 

14 

15 

29-468 

59-5 

53-2 

65-1 

53-1 

125-1 

49-6 

wsw 

262 

3-7 

3-7 

10-65 

o-oiS 

15 

16 

29-670 

56-2 

50-9 

62-5 

50-0 

122-5 

42-2 

w  s  w 

355 

2-7 

S-o 

4-50 

16 

17 

29-684 

60-6 

55-5 

69-0 

54-3 

126-4 

52-0 

w  s  w 

257 

2-7 

6-0 

9-15 

0-051 

17 

18 

29-608 

60-8 

57-9 

68-7 

56-9 

1 12-8 

52-6 

wsw 

317 

2-0 

6-7 

3-40 

0-357 

18 

19 

29-676 

55-7 

52-1 

63-7 

52-4 

121-3 

48-1 

w 

322 

2-0 

5-7 

8-95 

0-023 

19 

20 

29-8S4 

51-4 

48-5 

S9'9 

46-2 

118-9 

40-9 

WNW 

231 

2-0 

5-7 

8-40 

0-146 

20 

21 

30-114 

54-8 

50-S 

6r8 

45-2 

II2-I 

37-9 

w 

210 

2-0 

1 0-0 

1-30 

21 

22 

30-071 

57-0 

52*2 

63-7 

51-3 

113-7 

48-5 

w 

262 

1-7 

9-0 

2-25 

0-031 

22 

23 

29-813 

57-3 

537 

62-7 

54-6 

105-3 

52-0 

NW 

133 

2-0 

9-7 

1-30 

0-036 

23 

24 

29-918 

549 

50-5 

63-2 

46-3 

108-7 

38-7 

NE 

141 

VO 

3-7 

6-6o 

24 

25 

29-854 

58-3 

55-3 

66-9 

45-2 

1 19-8 

39-1 

wsw 

236 

2-3 

6-7 

6-35 

25 

26 

29-871 

59-1 

57-5 

62-5 

56-7 

83-4 

52-7 

N 

82 

VO 

9-3 

000 

0-049 

26 

27 

29-868 

57-3 

53-9 

679 

46-7 

123-6 

41-4 

wsw 

Si 

0-7 

7-3 

5-20 

27 

28 

29-803 

6o-i 

54-6 

71-6 

43-9 

121-9 

37-8 

Var. 

80 

VO 

1-3 

II-IO 

28 

29 

29-776 

59-8 

55-7 

72-3 

49-0 

127-7 

44-0 

SW 

126 

VO 

3-3 

9-30 

29 

30 

29-903 

58-2 

56-0 

65-4 

53-3 

91  8 

46-4 

ENE 

106 

VO 

1 0-0 

o-oo 

0-007 

30 

31 

29-773 

59-2 

56-3 

66-5 

55-7 

102-9 

54-1 
46-97 

WSW 

142 

1-7 

1 0-0 

1-70 

i68-8o 

0-004 

1-376 

31 

.Alean 

or 
Sum. 

Mean 

or 
Sum. 

29-773 

59-19 

55-oS 

66-78 

51-83 

116-73 

... 

7564 

2-1 1 

7-07 

1.  Very  fine  ge 
rain  niglit.        3. 
5.  Fine  till  cveni 
7.  Fair.       8.  Ov 
11.  Cloudy  afterr 
occasional  fine  ii 
generally.        16. 
till  afternoon,  th 
able ;  heavy  shov 
overcast ;  rain  afi 
generally.           2 
generally.           2 

ncrally  exce 
Overcast  til 
ng,  then  ovc 
crcast;  drizz 
loon,  othorw 
itei-vals. 
Fine  till  aft 
en  fine;  rain 
-ers  till  aftci 
erSj'^p.m. 
6.  Generalh 
9.  Vei-y  fine 

Weather. 
pt  early  afternoon.          2,  "^ 
1  10''  a.m.,  then  fine ;  rain  ea 
rcabt.       6.  Showers  afterno 
ly.       9.  Generally  overcast, 
ise  fine.       12.  Overcast  till  n 
14.  Generally  overcast  ;  r; 
ernoon,  then  overcast.       17. 
till  81"  a.m.      19.  Overcast  t 
noon.        21.  Generally  over 

23.  Cloudy  ;  rain  early. 
r  overcast  ;  drizzle.            27. 
generally.           30.   Overca> 

k^ery  fine  till  2"  p.ni 
rly.         4.   Fair  to  v 
on,  otherwise  fine;  ( 
10.  Fair  to  very 
ftcrnoon,  then  fine 

in  night.            15. 

Very  fine  generally 

0  fine;  shower  iii'' 

cast.         22.  Fairm 

24.  Fine  to  very  i 

Fine  generally, 
t.           31.  Overcast 

.,  then 
^ry  fine 
hundei 
fine  ;  r. 

13. 
Fair  to 
.       18. 
a.m. 
idday,  c 
ine. 

28. 
genera 

overcast ; 
;  squally, 
•al^p.m. 
lin  early. 
Overcast ; 
very  fine 
Overcast 
20.  Vari- 
)therwise 
25.  Fine 
Very  fine 

ly. 

22 


Daily  Results  of  Meteorological  Observations 


SEPTEMBER,  19 

07. 

Day. 

Blean 
Barom . 
reduced 
to  32"  P. 

Mean 
Tempera- 
ture. 

Self- Registering 
Thermometers. 

Wind. 

Hours 

of 
Bright 
Sun- 
shine. 

Rain. 

Day. 

Direc- 
tion. 

Hori. 
zontal 
Motion. 

Esti- 
mated 
Force. 

Sliade. 

JhlX. 

in 

Sun. 

Min. 

on 
Grass. 

Air. 

Evap. 

Max. 

Min. 

I 

Inches. 
29-873 

0 

52-8 

0 
47-4 

0 

57-1 

46-6 

0 
94-2 

38-8 

NNW 

Miles. 
157 

i-o 

6-3 

1-85 

Inches. 

I 

2 

29-437 

55-5 

53-0 

62-6 

50-2 

102-3 

46-3 

S 

286 

3-3 

6-3 

1-75 

0-254 

2 

3 

29*520 

51-2 

47-1 

58-6 

45-1 

116-7 

39-7 

WNW 

no 

1-3 

8-7 

4-75 

0-193 

3 

4 

29754 

50-9 

46-8 

58-8 

45-0 

II5-O 

44-3 

Var. 

289 

1-3 

80 

4-20 

0-150 

4 

5 

29-675 

61-4 

58-0 

67-5 

48-8 

II7-4 

47-8 

WSW 

251 

2-7 

9-3 

1-40 

0-046 

5 

6 

29-836 

61-9 

59-8 

71-1 

59-3 

1 19-4 

53-6 

sw 

162 

ro 

6-3 

4-25 

0*026 

6 

7 

30-028 

63-5 

6ro 

68-6 

58-6 

I02-I 

50-8 

s  s  w 

135 

2-0 

6-7 

1-40 

7 

8 

30-201 

63-8 

60-0 

73-5 

56-9 

120-8 

50-6 

ENE 

136 

0-7 

6-0 

6-45 

8 

9 

30-217 

6o-2 

55-5 

73-6 

48-8 

1 19-5 

44-8 

E 

"3 

0-7 

07 

11-60 

9 

10 

30-0S7 

58-8 

54-9 

70-5 

48-2 

115-2 

40-4 

ESE 

77 

ro 

3-3 

7-00 

10 

II 

30-009 

53-5 

50-8 

69-7 

39-0 

1 18-2 

33-8 

Var. 

57 

0-7 

3-3 

7-35 

II 

12 

29-953 

59-2 

55-2 

75-2 

43-2 

120-4 

36-1 

Nearly 
Calm 

31 

0-3 

0-0 

lo-So 

12 

13 

29-SS6 

6o-6 

57-0 

74-5 

44-9 

II5-O 

38-7 

NNW 

121 

0-7 

0-3 

8-15 

13 

14 

29-974 

56-0 

51-0 

64-6 

50-4 

1 1 2-9 

45-4 

NNW 

125 

I'O 

6-0 

4-55 

14 

15 

30-172 

52-3 

48-5 

6i-5 

42-5 

1 15-0 

33-7 

N 

79 

0-7 

6-0 

570 

... 

15 

i6 

30-169 

59-2 

547 

69-5 

46-9 

127-0 

37-8 

W 

155 

ro 

3-0 

9-S0 

16 

17 

30-156 

59-4 

55-4 

67-5 

53-1 

1 08- 1 

44-7 

NW 

89 

0-7 

2-0 

6-95 

17 

i8 

30-226 

56-8 

54-9 

67-4 

49-8 

loS'O 

41-5 

Nearly 
Calm 

19 

0-3 

5-0 

5-90 

18 

19 

30-206 

56-2 

52-2 

72-5 

41-8 

117-7 

34-7 

Calm 

45 

0-0 

0-0 

10-40 

19 

20 

30-182 

59-6 

55-0 

72-3 

44-0 

115-9 

35-7 

ENE 

112 

0-3 

O'O 

10-15 

20 

21 

30-136 

55-1 

53-7 

60-7 

50-1 

72-8 

42-7 

NE 

205 

ro 

1 0-0 

0-00 

0-004 

21 

22 

30-2 1 8 

51-7 

48-3 

62-8 

47-8 

117-3 

36-6 

NE 

75 

0-7 

4-7 

5-55 

22 

23 

30-025 

49-6 

46-4 

63-2 

3S-I 

113-4 

27-8 

Nearly 
Calm 

47 

0-3 

0-7 

9-90 

23 

24 

29-767 

50-1 

47-6 

68-2 

34-6 

1x3-9 

29-4 

SSE 

78 

0-3 

0-3 

9-00 

24 

25 

29-537 

60-3 

54-9 

76-6 

41-7 

1 26- 1 

33-5 

SSE 

132 

07 

4-0 

5-90 

25 

26 

29-467 

60-9 

58-4 

70-5 

57-4 

114-8 

47-3 

SSE 

133 

0-7 

5-7 

3-25 

0-034 

26 

27 

29-491 

62-7 

59-3 

70-8 

52-1 

109-5 

43-7 

ENE 

178 

1-3 

7-7 

1-65 

27 

28 

29-619 

58-5 

55-2 

72-9 

53-8 

109-7 

47-7 

NE 

200 

ro 

4-7 

2-30 

28 

29 

29-604 

56-2 

54-5 

60-9 

54-8 

72-6 

46-0 

NE 

98 

ro 

1 0-0 

0-00 

29 

30 

29-524 

56-4 

55-1 

58-5 

55-1 

70-4 

54-4 

NE 

116 

ro 

lo-o 

o-oo 

30 

Mean 

or 
Sum. 

29-898 

57-14 

5372 

67-39 

48-19 

110-04 

4r6i 

3811 

0-96 

4-83 

161-95 

0-707 

Mean 

or 
Sum. 

1.  Cloudy  to  o\ 
night.         4.  Fin 
6.  Cloudy ;  fine  i 
fine.         io.  Ovei 
12.  Very  fine  ;  fo 
cloudy.       15.  Ve 
18.  Very  fine  aft 
21.  Overcast.      2 
24.  Very  fine  ;  f 
cast  to  very  fine 
29.  Generally  ovc 

•ereast 
e  to  o\ 
light, 
cast  ti 
g  and 
ry  fail 
-r  iih 
2.  Clo 
3g  earl 
light 
reast. 

Weather. 
2.  Fine  early,  then  showery, 
ereast ;  rain  morning  and  night. 
7.  Cloudy  generally.     8.  Fine  t 
U  93'^  a.m.,  then  very  fine.         11. 
dew  early.          13.  Very  fine  gen( 
•  morning  to  fine  later.       16.  Fin 
a.m.     19.  Very  fine  ;  fog  and  dev 
udy  till  11^^  a.m.,  then  very  fine, 
y.     25.  Fine  till  4''  p.m.,  then  clo 
rain  early.              27.  Fair  to  fine 
30.  Overcast;  distant  thunder  an 

3.  Fine  ea 
5.  Cloud. 
11  evening,  t] 
Very  fine  af 
n-ally.         14. 
e  to  very  fine 
/  early.     20. 

23.  Very  f 
udy;  lightni] 
;  close, 
d  lightning  b( 

rly,  tl 
Y ;  rai 
len  ov 
ter  gif 
Fine 
.      17 
Very 
me  ;  t 
ig  lo'i 

28, 
jtweei 

len  cloudy  ;  rain 
n  early  morning, 
ereast.     9.  Very 

a.m.  ;  fog  early, 
early  to  fair  and 
.  Fine,  but  hazy, 
ine  ;  heavy  dew. 
hick  fog  sl*^  a.m. 

p.m.     26.  Over- 
Fair  to  very  fine. 
i4i'^and  5}ha.m. 

made  at  the  Radcliffe  Observatory,  Oxford. 


23 


OCTOBER,  1907. 

Day. 

Mean 

Bai-oin. 
reihiced 
to  32°  F. 

Bleiin 
Tempera- 
ture. 

Self-negistering 
Thermometers. 

Wind. 

>M 

Honre 

of 
Bright 
Sun- 
shine. 

Rain. 

Hay. 

Direc- 
tion. 

Ilori- 
zontal 
Motion. 

Esti- 
mated 
Force. 

Shade. 

Max. 

in 
Sun. 

Min. 
on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

I 

Inches. 
29-294 

58-3 

0 
55-7 

65-0 

0 
55-0 

0 
109-5 

0 
46-6 

S 

Miles. 
296 

1-7 

lO'O 

2-80 

Innhe.*. 
0-229 

I 

2 

29-327 

52-6 

48-2 

60-9 

48-2 

114-4 

42-5 

s  s  w 

236 

2-0 

2-7 

7-10 

2 

3 

29-291 

51-9 

48-6 

61-5 

44-1 

113-2 

35-6 

SSE 

178 

0-7 

2-3 

7-30 

... 

3 

4 

29-710 

52-7 

49-2 

62-2 

43-4 

106-7 

34-9 

NNW 

140 

2-0 

4-7 

7-25 

4 

5 

29-832 

51-9 

497 

57-3 

41-9 

95-8 

32-5 

WSW 

1S5 

0-7 

7-0 

1-35 

5 

6 

29-506 

59-5 

57-9 

64-5 

55-1 

93-0 

52-7 

sw 

207 

1-3 

9-0 

0-50 

0-174 

6 

7 

29-292 

50-5 

47*7 

59-5 

45-9 

97-7 

38-0 

W  N  W 

94 

1-3 

67 

3-05 

0-380 

7 

8 

29-311 

42-9 

41-9 

51-4 

39-2 

91-4 

31-0 

NE 

152 

0-3 

6-7 

2-00 

0-083 

8 

9 

29-396 

52-2 

494 

57-5 

41-5 

92-5 

31-5 

E 

205 

1-7 

5-3 

2-65 

0-095 

9 

10 

29-432 

54-2 

50-7 

56-8 

47-0 

89-1 

38-0 

SE 

345 

yi 

8-0 

1-50 

O-33S 

10 

II 

29-656 

54-4 

51-3 

6o-o 

49-9 

io6-6 

46-0 

S 

33S 

3-0 

5-0 

5-05 

O-II5 

II 

12 

29-S14 

53-2 

50-0 

61-2 

47-1 

109-6 

39-9 

SW 

227 

2-7 

2-7 

7-65 

12 

13 

29-507 

52-9 

49-6 

59-6 

45-9 

109-4 

38-7 

ssw 

207 

1-3 

8-3 

6-30 

0-026 

13 

14 

29-090 

525 

51-2 

55-6 

49-2 

79-0 

47-8 

s 

213 

0-7 

lO'O 

O'lO 

0-770 

14 

15 

29-069 

46-5 

44-0 

51-9 

42-9 

lorS 

32-9 

ssw 

173 

3-0 

5-3 

6-35 

0-023 

15 

16 

29-053 

45-7 

447 

50-6 

33-8 

63-4 

28-1 

NE 

302 

2-7 

1 0-0 

0-00 

0-863 

16 

17 

28-938 

49-6 

47-2 

53-0 

48-4 

93-0 

43-7 

E 

202 

2-0 

6-3 

2-75 

0-253 

17 

iS 

29-041 

51-3 

49-5 

54-8 

44-9 

62-7 

39-0 

SSE 

454 

3-3 

7-7 

0-15 

0-205 

18 

19 

29-364 

55-3 

51-5 

60-5 

51-9 

104-7 

45"4 

S 

324 

37 

2-0 

4-35 

0-054 

19 

20 

29-369 

539 

51-8 

56-6 

51-0 

89-1 

42-9 

S 

317 

4-0 

7-7 

1-15 

0-546 

20 

21 

29-690 

52-2 

500 

60*2 

47-2 

106-2 

36-7 

SSE 

221 

1-3 

4-7 

5-65 

0-041 

21 

22 

29744 

50-1 

46-6 

56-7 

47-3 

104-0 

36-8 

SW 

1 82 

2-0 

1-3 

6-65 

0-007 

22 

23 

29-6S2 

482 

45-6 

54-7 

44-3 

lOC'C 

32-8 

ssw 

63 

0-7 

6-0 

5-30 

0-062 

23 

24 

29-695 

43-8 

42-3 

55-5 

33-1 

101-8 

27-5 

Xeai-Iy 
Calm 

90 

0-3 

4-3 

2-65 

o-oii 

24 

25 

29-565 

44-7 

43-6 

52-5 

34-4 

^yi 

32-3 

SSE 

142 

vo 

6-7 

0-30 

0-073 

25 

26 

29-601 

423 

417 

49-3 

35-2 

60-4 

29-2 

Nearly 
Calm 

74 

0-3 

IQ-Q 

0-00 

26 

27 

29-595 

44-8 

44-0 

49-1 

44-3 

71-2 

zs-3 

SSW 

75 

0-7 

6-7 

0-25 

27 

2S 

29-324 

48-4 

46-0 

54-9 

36-1 

89-6 

30-7 

ESE 

230 

1-3 

9-0 

0-80 

0-002 

28 

29 

29-046 

48-3 

47-6 

50-7 

46-4 

58-0 

45-6 

ENE 

224 

vo 

100 

0-00 

0-268 

29 

30 

29-010 

49-8 

49-1 

53-3 

47-4 

56-0 

42-6 

ESE 

172 

1-7 

6-7 

o-oo 

0-725 

30 

31 

29-564 

48-0 

45-6 

48-13 

57-9 

42-3 

102-6 

31-8 

S 

57 

0-7 

Ji 

6-85 

31 

or 

Sinn. 

29-413 

50-4I 

56-62 

44-65 

92-12 

37-71 

6325 

1-70 

6-33 

97-80 

5-343 

Mean 

or 
Sum. 

Weathei: 
1.  Fine  midday  ;  rain  4''  to  8**  p.m.          2.  Very  fine  g« 
4.  Very  fine  aftor  9''  a.m.           5.  Fine  early,  tlun  overc; 
early.          7.  Overcast  till  afternoon  ;  rain  early.          8. 
a.m.       9.  Fine  to  overcast ;  rain  occasionally.       10.  Ov 
25''  p.m.        11.  Cloudy  ;  squally  ;  lightning  at  night, 
fine  generally  ;  rain  at  night.           14.  Generally  overcas 
very  tine.        16.  Overcast ;  frequent  rain.       17.  Very  fir 
showery.      19.  Fine  intervals:  showery.      20.  Showery 
to  very  fine  generally.        22.  Very  fine ;  rain  3|^  a.m. 
24.  Fine  generally  to  overcast.          25.  Generally  cloudy 
foggy  till  noon.               27.  Overcast  to  fine  evening. 
29.   Overcast ;  rain  after  8 ''■p.m.       30.  Overcast;  froqiic 

inerally.         3.  Vei 
St.          6.  General! 
Overcast  till  aftern 
ercast  and  showerj 
12.  Very  fine  gener 
t ;  frequent  rain, 
e  till  lo]''  a.m. 
till  afternoon ;  then 
23.  Very  fair  to  verj 
;  occasional  rain. 

28.  Overcast  ;  d 
nt  rain  till  a*"  p.m. 

y  fine  generally, 
y  overcast ;  rain 
3on  ;  rain  Si* -10'' 
r  ;  thunderstorm 
ally.        13.  Very 

15.   Cloudy  to 
18.  Fine  early  to 
fine.       21.   Fine 
'  fine;  rain  early. 

26.  Overcast; 
rizzle  afternoon. 

31.  Very  fine. 

24 


Daily  Results  of  Meteorological  Observations 


NOVEMBER,  1907. 

Day. 

Mean 
Baiom. 
leduceil 
to  32°  F. 

Mean 
Tempera- 
ture. 

Self  -  Register!  n  g 
Thermometers. 

Wind. 

0=  s 

£  §  p 

Ho\irs 

of 
Bright 
Sun- 
shine. 

Rain. 

Day. 

Direc- 
tion. 

Hori- 

zcmtal 
Motion. 

Esti- 
mated 
Force. 

Shade. 

Max. 

in 
Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

1 

Indies. 
29732 

0 
45-3 

0 
447 

0 
52-0 

0 
34-4 

0 

87-2 

0 
29-1 

ENE 

Mile.s. 
239 

VO 

6-3 

2-45 

Inches. 
0-015 

I 

2 

29-483 

52-0 

50-0 

56-1 

49-9 

73-4 

43-7 

E 

179 

VO 

lO-Q 

o-oo 

2 

3 

29-431 

50-7 

48-9 

53-3 

46-6 

54-9 

38-0 

ESE 

88 

2-0 

6-7 

o-oo 

3 

4 

29734 

45-8 

45'4 

53-0 

40-0 

60-5 

35-3 

Nearly 
Calm 

74 

0-3 

1 0-0 

O'OO 

4 

5 

29-884 

49"5 

48-8 

53'9 

47-6 

70-3 

40-6 

NNE 

139 

0-3 

6-7 

0-05 

o-ooS 

5 

6 

29-997 

47-5 

45"5 

537 

43-0 

95-2 

36-7 

NE 

184 

1-7 

7-3 

0-95 

6 

7 

29-851 

47 -o 

45'6 

49-5 

41-6 

66-2 

36-0 

NNE 

103 

ro 

9-7 

o-io 

7 

8 

29"564 

48-9 

47-6 

53-1 

45-8 

6o-2 

43-4 

SE 

231 

1-7 

8-7 

o-oo 

0-020 

8 

9 

29-604 

50-5 

49-2 

59-2 

47-2 

94-3 

37-9 

SSE 

88 

0-7 

4-3 

2-10 

9 

10 

29-855 

45-4 

43-9 

52-7 

40-9 

79-7 

30-8 

NNW 

62 

1-3 

3-3 

4-25 

10 

II 

29757 

40-9 

40-2 

48-1 

34-7 

83-5 

27-6 

W 

117 

ro 

4-7 

2-05 

II 

12 

29-629 

45'6 

42-8 

52-1 

40-0 

93-9 

31-8 

w 

410 

2-0 

4-7 

4-70 

0-02I 

12 

13 

29-692 

47-3 

43'o 

52-6 

42-7 

96-4 

36-7 

w 

229 

.  3-7 

3-0 

5-95 

0-055 

13 

14 

29-898 

49"9 

48-9 

53-3 

40-3 

62-6 

32-0 

ssw 

246 

1-7 

9-3 

0-00 

14 

15 

30-082 

43-2 

39-9 

52-2 

38-7 

82-6 

29-1 

NNW 

140 

2-0 

2-7 

5-00 

15 

16 

30-056 

38-8 

37-2 

47-9 

30-3 

88-1 

2I-I 

wsw 

149 

ro 

4-7 

3-65 

16 

17 

29*934 

48-3 

47-1 

51-5 

43-4 

60-6 

35-7 

ssw 

179 

ro 

I  O'O 

0-00 

0-024 

17 

18 

30-092 

43-7 

43'o 

49-0 

41-5 

48-3 

37-9 

NNE 

119 

1-3 

7-3 

0-00 

0-422 

18 

19 

30-046 

44-9 

43-7 

48-1 

41-1 

70-8 

35-0 

SE 

38 

0-7 

8-7 

1-30 

19 

20 

30-024 

37-0 

36-9 

45-0 

34-0 

51-3 

30-7 

Calm 

21 

O'O 

1 0-0 

0-00 

0-003 

20 

21 

30' 1 34 

417 

41-0 

44-6 

36-5 

60-8 

33-2 

Var. 

116 

ro 

7-3 

1-25 

0-015 

21 

22 

29-843 

40-9 

39-4 

44*5 

36-2 

56-4 

29-7 

SSE 

234 

1-3 

I  O'O 

0-00 

0-080 

22 

23 

29-498 

40-4 

39"  I 

45-1 

35-4 

72-9 

30-7 

WSW 

346 

1-7 

6-7 

1-55 

0-185 

23 

24 

29-552 

39-0 

367 

45-6 

34-6 

87-0 

29-7 

wsw 

273 

3-0 

2-7 

6-25 

0-032 

24 

25 

29-296 

36-6 

35-3 

45-4 

35-3 

70-0 

27-9 

WNW 

112 

I'O 

6-0 

2-20 

0-321 

25 

26 

28-983 

45-3 

44'4 

56-3 

33-8 

58-6 

26-7 

SSE 

327 

1-7 

7-0 

o-oo 

0-525 

26 

27 

29-162 

48-2 

45'9 

52-5 

44*5 

87-2 

40-6 

S 

354 

3-0 

7-3 

4*20 

0-463 

27 

28 

29-504 

48-2 

46-4 

52-7 

45-4 

86-5 

38-5 

s 

131 

2-0 

4-3 

4-05 

0-073 

28 

29 

30-028 

37-5 

37-0 

46-6 

32-6 

48-7 

26-9 

NE 

120 

0-7 

5-3 

o-oo 

29 

30 

30-215 

34-8 

33-8 

41-3 

27-5 

70-9 

21-7 

NNE 

213 

1*3 

3-3 

4-85 

30 

Mean 
or 

Sum. 

29752 

44"49 

43-04 

50-36 

39-52 

72-63 

33-16 

5261 

1-40 

6-60 

56-90 

2-262 

Mean 

or 
Sum. 

Weather. 

1.  Fine  midday,  otherwise  overca 
fine.       4.  Generally  overcast ;  fogg 
7.  Cloudy.     8.  Overcast ;  drizzle. 
12.  Fine  after  loi^  a.m. ;  rain  4^^  a 
16.  Very  fine  till  evening.            17. 
19.  Fine  to  cloudy.     20.  Cloudy  to 
22.  Overcast ;  rain  night.     23.  Ov( 
to  very  fine  ;  rain  early.         26.   0\ 
till  g^  a.m.  ;  hail  S'^  a.m.     28.  Van 
during  day.     30.  Very  fine  till  eve 

st.     2.  Generally  ovei 
y  morning.       5.  Ove 
9.  Cloudy  to  very  fii 
m.          13.  Very  fine. 
Overcast ;  frequent  ( 
very  fine,  but  hazy  ; 
;rcast  till  i"^  p.m.,  the 
^ercast  and  rainy  till  ( 
able,  showery ;  lightr 
aing. 

•cast, 
-cast  to 
le.      10 
14 
Irizzle. 
foggy. 
n  fine, 
jvening 
ling  at 

3.  Overcast  till  evening,  then 

fine.      6.  Generally  cloudy. 

.  Fine.      11.  Fine  generally. 

Overcast.         15.  Very  fine. 

18.  Rainy  till  evening. 

21.  Overcast  except  midday. 

24.  Very  fine.     25.  Cloudy 

27.  Overcast  and  rainy 

night.     29.  Fine  to  overcast 

made  at  the  RadcUffe  Observatory,  Oxford. 


25 


DECEMBER,  1907. 

Day. 

Mean 
Baroni. 

reduced 
to  32°  F. 

Mean 
Tenipera- 

tuie. 

Self. Registering 
Tliermometers. 

AVind. 

III 

'as. 

Hours 
of 

Bright 
Sun. 
shine. 

Eain. 

Day. 

Direc. 
tion. 

Hori. 
zontal 
.Motion. 

Bsti- 
inateil 
Force. 

Shade. 

Max. 
in 

Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

I 

Inches. 
29-866 

0 
402 

0 
381 

0 
44-3 

0 
37-4 

59-8 

0 

30-5 

ENE 

Miles. 
96 

1-3 

9-0 

o-oo 

Inches. 

I 

2 

29-541 

45-2 

44-6 

50-3 

35-3 

52-0 

27-7 

SSE 

344 

2-0 

TOO 

0-00 

0-327 

2 

3 

29'2II 

41-1 

39-3 

51-5 

36-7 

80-6 

30-7 

wsw 

298 

2-3 

4-3 

3-20 

0-305 

3 

4 

29-093 

44-9 

43-4 

51-4 

35-9 

50-2 

293 

ssw 

330 

2-7 

9-3 

0-00 

0-174 

4 

5 

28-993 

41-3 

39-7 

49-5 

39-0 

76-8 

32-3 

w  s  w 

231 

2-3 

4-7 

4-10 

0-627 

5 

6 

29-461 

37-3 

36-1 

43-7 

33-5 

77-0 

24-9 

w  s  w 

179 

ro 

0-0 

6-15 

6 

7 

29-401 

41-2 

40-3 

45-7 

36-0 

71-9 

26-7 

ssw 

371 

1-7 

3-7 

4-55 

0-401 

7 

8 

28-898 

53-0 

50-8 

567 

42-0 

78-9 

40-0 

sw 

613 

5-0 

7-7 

1-55 

0-347 

S 

9 

29*217 

46-7 

43-8 

50-3 

44-1 

80-2 

38-9 

sw 

455 

4-3 

4-3 

3-25 

0-084 

9 

lO 

29-196 

44-7 

42-3 

49-1 

41-7 

78-6 

36-2 

sw 

458 

4-3 

6-0 

1-40 

0-140 

10 

II 

29-321 

42-2 

40-3 

468 

40-3 

79-2 

29-7 

sw 

170 

2-0 

5-7 

2-65 

II 

12 

29-138 

41-6 

41-0 

45-1 

36-8 

53-8 

33-6 

Var. 

233 

1-3 

lo-o 

O'lO 

0-707 

12 

13 

28-992 

42-3 

40-9 

48-5 

36-0 

71-5 

29-9 

sw 

525 

3-3 

6-7 

1-80 

0-380 

13 

14 

28-876 

40-5 

38-1 

50-0 

37-6 

55-6 

33-4 

WNW 

319 

6-3 

3-7 

o-io 

0-045 

14 

15 

29-769 

35-5 

34-4 

42-3 

32-7 

62-5 

25-0 

WNW 

105 

0-7 

1-7 

4-85 

15 

i6 

30-011 

42-0 

40-5 

46-3 

32-0 

72-1 

26-7 

SSE 

194 

1-3 

8-0 

1-20 

16 

17 

30-065 

41-2 

39-5 

44-7 

39-2 

59-2 

28-9 

SSE 

179 

i-o 

6-7 

0-05 

17 

i8 

29-856 

48-3 

47-3 

52-5 

37-2 

579 

28-6 

s 

322 

2-0 

1 0-0 

O-OO 

0-006 

18 

19 

29-722 

52-7 

51-4 

54-9 

51-0 

59-4 

47-6 

ssw 

320 

2-3 

9-7 

O-OO 

0-009 

19 

20 

29-630 

51-3 

497 

53-6 

50-1 

64-4 

45-2 

s  s  w 

404 

2-3 

lo-o 

0-15 

20 

21 

29-556 

48-2 

46-0 

51-5 

45-9 

82-s 

42-7 

sw 

318 

3-0 

5'7 

2-05 

0-006 

21 

22 

29-743 

47-8 

46-5 

51-3 

42-2 

73-0 

37'i 

s 

146 

2-3 

9-0 

0-40 

0-134 

22 

23 

29-975 

41-7 

41-4 

48-5 

36-1 

49-2 

30-1 

Var. 

87 

ro 

lo-o 

O-OO 

0-136 

23 

24 

30-084 

38-0 

37-6 

41-1 

31-8 

56-7 

32-7 

NE 

235 

1-3 

lo-o 

0-40 

0-007 

24 

25 

29-910 

40-7 

37-8 

43-1 

37-8 

51-0 

30-5 

ESE 

300 

2-0 

6-7 

O-OO 

25 

26 

29-743 

34-8 

322 

39-0 

33-4 

41-0 

29-1 

E 

225 

2-0 

9-3 

O-OO 

26 

27 

29-449 

33-3 

30-8 

36-9 

32-8 

39-0 

30-1 

E 

378 

1-7 

9-7 

O-OO 

27 

28 

29-455 

32-9 

301 

335 

32-0 

40-0 

30-7 

ENE 

314 

30 

1 0-0 

O-OO 

28 

29 

29-763 

32-5 

30- 1 

36-2 

30-9 

6i-7 

25-9 

NE 

209 

1-7 

6-7 

2-15 

29 

3° 

29-778 

31-6 

30-4 

33-1 

300 

331 

25-5 

NE 

260 

2-3 

1 0-0 

0-00 

0-007 

30 

31 

29-691 

33-0 

31-5 

337 

32-0 

37-0 

30-6 

NE 

334 

2-3 

lo-o 
7-36 

0-00 

31 

Mean 
or 

Sum. 

29-529 

41-54 

39-87 

45-97 

37-40 

61-50 

31-96 

8952 

2-32 

40-10 

3-842 

Mean 
or 

Sum. 

IVeather. 

1.  Cloudy.      2. 
cast ;  showery, 
overcast  ;  rain  ni 
then  rain.         10 
morning  to  rain, 
overcast.        17.  "\ 
21.  Fine  morning 
till  noon  ;  fog  nig 
28.  Overcast. 

Overca.st ;  .shower 
5.  Very  fine  ; 
ght.            8.  Chan 
Fine  to  cloudy. 
14.  Fine  to  o\ 
'"ery  fine,  but  very 
;  to  overcast, 
'ht.        24.  Fine  af 
29.  Cloudy  to  fair 

y  after  i**  p.m.       3.  ] 
heavy  rain  early, 
geablo  ;  squally  and  s 
11.  Fine  to  cloudy  i 
•ercast ;  rain  midday, 
hazy.        18.  Overcas 
22.  Fine  morning  ;  ra 
ternoon.        25.  Clouc 
30.  Overcast;  si 

"■inc ;  li 
6.  V 
howcrj 
nidday 
If 
t.        1 
in  ever 

ly.      £ 

ght  sn< 

2;htning  at  night. 
ivy  fine.           7.  Ve 
r.            9.  Fine  till 

12.  Rainy, 
j.  Very  fine.           16 
3.  Overcast.        20. 
in<?.           23.  Overe 
!6."Cloudy.        27. 
jw.         31.  Overcas 

4.  0^ 
ry  fin« 
evenii 
13.  F 
.  Fin( 
Overc 
ast ;  r 
Overc£ 

rer- 
3  to 

ag; 

ine 
J  to 
xst. 
ain 

JSt. 

KADCLIPFE  OBSEKVATIONS,    I906-I9IO. 


26 


Daily  Results  of  Meteorological  Observations 


JANUARY,  1908. 

Day. 

Jlean 
Baroiu . 

reduced 
to  32°  F. 

Mean 

Tempera. 

ture. 

Self-Registering 
Thermometers. 

Wind. 

lie 

0  n. 

Hours 

of 
Bright 
Sun- 
shine. 

Rain. 

Day. 

Direc- 
tion. 

Hori- 
zontal 
Motion. 

Esti- 
mated 
Force. 

Shade. 

Max. 

in 
Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

Inches. 

0 

0 

0 

0 

0 

0 

Bliles. 

IncheF. 

I 

29-889 

32-2 

29-5 

33-5 

30-6 

51-2 

25-5 

ENE 

343 

3-3 

9-3 

I -00 

I 

2 

3OT55 

27-7 

25-1 

32-5 

25-6 

66-1 

20-5 

ENE 

358 

3-0 

1-7 

6-05 

2 

3 

30-065 

25-2 

22-6 

32-4 

21-2 

66-6 

16-5 

NE 

221 

3-0 

0-0 

6-70 

3 

4 

30-068 

28-3 

26-7 

38-0 

20-7 

70-4 

11-5 

NE 

108 

VO 

00 

6-85 

4 

5 

30-179 

22-5 

22-4 

27-1 

20-9 

28-7 

13-5 

Nearly 
Cahn 

189 

0-3 

lo-o 

o-oo 

5 

6 

29-763 

45'o 

44-0 

49-2 

18-9 

53-1 

15-5 

sw 

475 

4-7 

lo-o 

0-00 

0-063 

6 

7 

29-192 

46-6 

45-3 

50-9 

43-3 

79-0 

39-0 

ssw 

3" 

2,-3 

9-7 

0-90 

0-996 

7 

8 

28-937 

38-6 

37-3 

43-5 

34-9 

46-9 

32-4 

NW 

390 

3-0 

lo-o 

o-oo 

0-445 

8 

9 

29-594 

32-6 

30-3 

39-8 

30-6 

44-1 

26-8 

N 

268 

3-3 

7-3 

0-50 

0-019 

9 

10 

30-131 

29-5 

27-7 

35-4 

24-9 

66-7 

17-9 

NNE 

89 

0-7 

5-0 

2-20 

10 

II 

30-222 

27-5 

25-4 

35-0 

22-8 

6i-5 

15-9 

SW 

88 

i-o 

0-0 

6-10 

II 

12 

30-061 

27-6 

25-6 

36-6 

i8-i 

66-1 

11-5 

SE 

96 

i-o 

0-0 

5-20 

12 

13 

29-979 

30-9 

29-3 

40-1 

19-4 

63-9 

12-7 

SE 

128 

i-o 

4-3 

3-75 

13 

14 

30-034 

40-3 

39-5 

42-9 

34-0 

48-0 

25-7 

S 

151 

VO 

1 0-0 

o-oo 

... 

14 

15 

29-909 

45-2 

44-5 

48-4 

38-0 

54-6 

32-1 

SSW 

450 

2-7 

9-0 

0-00 

15 

16 

29-738 

5i"i 

49-4 

52-5 

47-1 

62-2 

43-3 

ssw 

425 

3-3 

lo-o 

0-00 

16 

17 

29-791 

51-0 

48-5 

54-6 

49-0 

88-1 

44-5 

ssw 

307 

4-0 

6-7 

2-70 

17 

iS 

30-113 

35-0 

34-8 

51-5 

32-3 

56-2 

28-5 

w  s  w 

29 

0-7 

3-3 

0-20 

0-002 

18 

19 

30-062 

36-1 

35-9 

40-9 

29-6 

46-9 

30-0 

Calm 

69 

0-3 

lo-o 

o-oo 

o-oii 

19 

20 

30-301 

36-3 

35-4 

44-8 

31-5 

72-7 

22-2 

N 

23 

0-7 

0-7 

5-10 

20 

21 

30-342 

29-9 

29-7 

33-4 

24-5 

38-0 

20-4 

SE 

81 

0-7 

1 0-0 

0-00 

21 

22 

30-198 

36-6 

35-7 

39-4 

31-0 

40-6 

28-6 

SSE 

130 

i-o 

lo-o 

0-00 

... 

22 

23 

30-262 

367 

36-6 

38-8 

34-9 

43-6 

33-8 

SSE 

36 

0-7 

lo-o 

o-oo 

0-002 

23 

24 

30-262 

29-9 

29-7 

36-7 

28-4 

36-6 

29-0 

Calm 

83 

0-3 

1 0-0 

0-00 

0-006 

24 

25 

30-139 

36-9 

36-3 

43-7 

29-0 

45-7 

29-1 

SW 

375 

1-7 

7-7 

o-oo 

0-006 

25 

26 

29-939 

477 

46-0 

50-5 

43-1 

55-3 

37-5 

SW 

565 

3-7 

1 0-0 

o-oo 

o-oio 

26 

27 

29-666 

49'4 

48-1 

51-2 

47-2 

58-1 

42-4 

WSW 

488 

5-0 

8-0 

o-oo 

0-004 

27 

28 

29-294 

41-3 

39-4 

48-1 

37-8 

79-5 

33-8 

WSW 

356 

4-3 

2-7 

2-85 

0-053 

28 

29 

29-727 

36-1 

33-9 

42-4 

34-2 

70-9 

27-7 

NNW 

248 

2-0 

I-o 

5-45 

0-034 

29 

30 

29-908 

34-8 

33-2 

38-1 

30-2 

61-0 

23-5 

w 

315 

2-3 

8-0 

1-05 

0-003 

30 

31 

29-674 

42-6 

39-9 

46-4 

36-1 

88-8 

30-7 

w 

423 

3-0 

6-7 

1-95 

0-002 

31 

Mean 

or 
Sum, 

29-922 

36-49 

35-09 

41-88 

31-28 

58-42 

26-52 

... 

7618 

2-13 

6-49 

58-55 

1-656 

Mean 

or 
Sum. 

Weather. 

1.  Overcast  mo 
4.  Very  fine.     5. 

rning,  then  fine  ti 
Overcast ;  foggy. 

11  -j^^  p.m.           2.  Ve 
6.  Overcast ;  rain  7^ 

ry  fine  generally.           3.  Very  fine, 
-lo*"  a.m. ;  sleet  g\^  a.m.      7.  Over- 

cast ;  rain  night ; 

heavy  after  9"^  p.i 

n.     8.  Overcast;  sho\ 

very.     0.  Fair  generally  ;  occasional 

snow  showers.     ] 

LO.  Cloudy  to  very 

fine.     11.  Very  fine. 

12.  Fine.     13.  Fine  till  afternoon. 

14.  Overcast ;  foj 

I  evening.       15.  C 

)vercast.       16.  Ovei'c 

1st.       17.  Overcast  morning  to  fine. 

18.  Fine ;  foggy. 

19.  Generally  o\ 

^ercast.     20.  Very  fin 

e.     21.  Overcast ;  foggy.     22.  Over- 

cast.     23.  Overcf 

st ;  foggy.     24.  0 

vercast ;  foggy  ;  drizz 

le  evening.     25.  Overcast  and  foggy 

till  afternoon. 

26.  Overcast ;  squ 

ally  ;  slight  rain  7'!  a 

m.       27.  Overcast  to  fine  generally. 

28.  Variable  ;  sn 

ow  show^er  3 '^  p.n 

1. ;  lightning  after  8"^ 

p.m.     29.  Very  fine  to  cloudy  ;  rain 

and  sleet  eveninj 

J.           30.  Fine  fo 

renoon,  then  slight  n 

lin  or  sleet.           31.  Overcast  to  fine 

generally. 

7nade  at  the  Radcliffe  Observatory,  Oxford. 


27; 


FEBRUARY,  1908. 

Day. 

Mean 
Baroni. 
reduced 
to  32°  F. 

Mean 
Tempera- 
ture. 

Self.Regi.stering 
Thermometers. 

Wind. 

-  =  5 
5  -  p 

Hours 

of 
Bright 
Sun- 
shine. 

Rain. 

Day. 

Direc- 
tion. 

Ilori- 

zontal 
Motion. 

Esti- 
mated 
Force. 

Shade. 

Max. 
in 

Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

I 

Inches. 
29799 

37-9 

34-3 

42-8 

34-8 

0 

° 

NNW 

Mile.s. 
250 

3-0 

3-0 

6-45 

Inches. 

I 

2 

30-133 

33-9 

31-2 

43-4 

27-7 

78-1 

20-0 

NW 

148 

VO 

2-3 

7-70 

2 

3 

29-934 

40-4 

38-9 

45-4 

34-6 

74-9 

28-7 

W 

395 

2-7 

6-7 

1-35 

0-029 

3 

4 

30-287 

37-1 

33-7 

42-3 

33-2 

69-5 

268 

NNW 

189 

3-0 

4-3 

5-45 

... 

4 

5 

30-432 

35-4 

34-0 

40-4 

28-5 

45-6 

21-6 

W 

126 

VO 

8-0 

o-oo 

5 

6 

30-487 

42-8 

41-4 

50-1 

38-8 

74-6 

26-1 

WNW 

127 

VO 

6-7 

3-55 

6 

7 

30-458 

42-9 

41-8 

49-1 

35-2 

60-4 

26-3 

WNW 

155 

VO 

1 0-0 

0-00 

0-009 

7 

8 

30-247 

41-7 

39*3 

48-8 

33-6 

87-6 

26-5 

W 

175 

1-3 

7-3 

4-40 

8 

9 

30-252 

44-1 

42-0 

47-2 

41-7 

80-0 

30-0 

NW 

"5 

VO 

7-7 

roo 

9 

10 

30-283 

43-9 

41-7 

50-9 

38-6 

87-8 

35-0 

wsw 

152 

VO 

8-7 

0-50 

10 

II 

30-3 1  s 

46-3 

43-9 

49-7 

43-8 

6i-o 

36-0 

sw 

182 

n 

lo-o 

000 

11 

12 

30-232 

44-4 

40-9 

51-0 

40-4 

92-1 

26-6 

s 

71 

VO 

3-3 

7-25 

12 

13 

29-985 

34-0 

33*3 

41-7 

23-6 

58-5 

18-6 

Calm 

135 

0-3 

4-7 

0-30 

13 

14 

30-017 

44-6 

42-9 

51-3 

40-5 

91-0 

33-6 

W  S  W 

421 

2-0 

6-0 

2-75 

14 

15 

29-798 

45-1 

42-9 

49-6 

38-7 

70-6 

31-5 

sw 

362 

3-7 

6-7 

o-io 

0-076 

15 

16 

29-954 

40-3 

37-5 

47-7 

34-2 

84-9 

28-7 

W 

298 

20 

6-7 

4-75 

16 

17 

29-349 

47-7 

46-3 

51-8 

39-4 

75-0 

325 

w  s  w 

399 

2-7 

8-0 

0-05 

0-370 

17 

iS 

29-463 

46-4 

43-2 

51-4 

42-3 

91-6 

37-7 

w 

340 

4-0 

9-0 

1-80 

0-097 

18 

19 

29-665 

46-8 

43-6 

52-5 

40-6 

90-1 

34-0 

w 

230 

2-7 

6-7 

140 

19 

20 

29-744 

47-2 

45-9 

51-7 

43-4 

64-2 

38-1 

wsw 

290 

1-7 

1 0-0 

o-oo 

20 

21 

29-674 

46-5 

44-4 

50-0 

41-8 

72-9 

357 

w  s  w 

420 

3-0 

97 

0-20 

o-oii 

21 

22 

29-499 

45-1 

42-1 

50-4 

40-4 

63-2 

33-8 

sw 

554 

5-3 

7-0 

0-25 

0-0S9 

22 

23 

29-511 

43-3 

39-3 

48-0 

40-0 

89-7 

31-9 

w  s  w 

431 

2-3 

5-3 

2-40 

23 

24 

29-527 

41-6 

37-5 

45-1 

35-1 

74-1 

29-5 

NW 

439 

5-3 

5-7 

2-50 

0-006 

24 

25 

29-706 

43-0 

39-4 

47-2 

39-8 

75-4 

32-6 

NW 

421 

3-7 

6-0 

1-40 

o-oioi  25    1 

26 

29-788 

424 

40-1 

46-5 

35-9 

81-4 

29-3 

w 

382 

2-3 

70 

105 

o-o66 

26 

27 

29-490 

41-6 

38-9 

46-9 

3S-0 

79-4 

30-7 

w  s  w 

412 

3-0 

5-0 

215 

o-ooi 

27 

28 

29-019 

37-4 

35-1 

42-8 

33-6 

93-7 

27-8 

wsw 

372 

4-0 

57 

3-55 

0-083    28 

29 

29-062 

35-0 

31-5 

41-0 

29-4 

88-8 

19-7 

WNW 

371 

2-3 

07 

5-40 

0-025    29 

Blean 

or 
Slim. 

29-866 

42-03 

39-55 

47-47 

36-81 

77-00 

2962 

8362 

2-38 

6-48 

67-70 

Mean 
0-872        or 

Sum. 

1.  Fair  to  fine.           2.  Very  fine 
4.  Very  fine  till  afternoon. 
7.  Overcast;  drizzle  morninjT.      8. 
11.  Overcast.         12.  Very  fine, 
then  very  fine.          15.  Very  fine  af 
17.  Overcast  generally;  showery;  ra 
20.  Generally  overcast.            21.  F; 
showery  ;  squally.         23.   Fine  gen 
very  fine  but  squally  evening.           ! 
fine  night ;  hail  4^'>  and  5^'''p.m. 
noon  ;  very  fine  night.          20.   Slig 

Weather. 
.ill  7'' p.m.           3.  Ov 
5.  Overcast.                6 
?ine  to  cloudy.      9.  C 
13.   Fine  but  foggy  to 
ter  s*"  p.m.  ;  rain  aftc 
n  early.       18.  Overca 
lir  to  fine  afternoon  ; 
crally.         24.  Variab 
26.  Fair  to  rain  afterr 
28.  Cloudy  mornin 
ht  snow  showers  aftei 

prcast  t 
.  Overt 
vercasi 
overca 
rnnon. 
st;  sho\ 
shower 
le  ;  fin 
lOon  ;  \ 

g ;  li.ii 
"noon  ; 

ill  i''  p.m. ;  shower  o]''  p.m. 

ast  morning;  then  very  fine, 
from  lo*"  a.m.       10.  Cloudy. 

St.          14.  Cloud}'  morning  ; 
16.  Very  fine  to  cloudy. 

very  and  squally.       19.  Fair. 
6|''p.m.             '22    Variable; 

9  a"t  times.          25.   Variable  ; 

ine  night.           27.  Variable  ; 

.  and  snow  showers  in  after- 
otherwise  vfry  fine. 

28 


Daily  Results  of  Meteorological  Observations 


MARCH,  1908. 

Day. 

Mean 
Barom. 
reduced 
to  32°  F. 

Mean 
Tempera- 
ture. 

Self-Registering 
Thermometers. 

Wind. 

pi' 

Hours 

of 
Bright 
Sun- 
shine. 

Rain. 

Day. 

Direc- 
tion. 

Hori. 
zontal 
Motion. 

Esti- 
mated 
Force 

Shade. 

Max. 

in 
Sun. 

Min. 

on 

Grass. 

Air. 

Bvap. 

Max. 

Min. 

I 

Inches. 
29-181 

0 
36-1 

0 
33-7 

0 
41-5 

0 
33-2 

0 
8i-3 

0 
28-0 

NW 

Miles. 
328 

3-0 

9-3 

2'0O 

Inches. 
0-030 

I 

2 

29-459 

37-0 

34-3 

43*3 

33-0 

82-0 

28-1 

NNW 

118 

1-3 

6-7 

3-80 

2 

3 

29-411 

33-5 

33-0 

39-0 

32-2 

67-9 

26-5 

Calm 

188 

0-3 

9-7 

0-15 

0-263 

3 

4 

29-484 

36-4 

35-2 

42-9 

33-2 

87-0 

31-0 

NNW 

121 

r-o 

9-7 

1-40 

o'i6o 

4 

5 

29735 

35-9 

33-8 

42-9 

31-8 

79-8 

24-5 

ssw 

310 

ro 

5-0 

5-15 

5 

6 

28-998 

41-7 

40-2 

47-4 

36-8 

94-9 

30-7 

sw 

440 

3-3 

lo-o 

1-75 

0-476 

6 

7 

29-568 

41-1 

38-2 

45-5 

37-1 

69-9 

32-5 

wsw 

293 

2-7 

9-7 

o-oo 

7 

8 

29'445 

48-7 

47-2 

53-5 

39-5 

90-0 

35-3 

sw 

679 

3-0 

1 0-0 

o-6o 

0-049 

8 

9 

29-141 

42-6 

39-9 

50-4 

39-1 

102-7 

34-8 

wsw 

565 

4-7 

4-7 

5-40 

o-oio 

9 

10 

29-168 

429 

39-8 

46-9 

37-7 

78-6 

32-7 

w 

444 

4-3 

9-3 

0-30 

O-047 

10 

II 

29-605 

41-3 

38-4 

48-6 

38-9 

91-8 

28-1 

NW 

71 

ro 

7-0 

3-90 

0-005 

II 

12 

29-803 

38-0 

35-4 

50-8 

28-0 

92-0 

20-5 

Calm 

73 

0-3 

1-3 

5-65 

12 

13 

29-912 

38-7 

35-9 

49-2 

32-4 

loo-i 

24-8 

NE 

96 

i-o 

53 

4-75 

... 

13 

14 

29-979 

37-2 

34-2 

43-5 

33-7 

696 

25-7 

E 

92 

I'O 

9-7 

o-io 

14 

15 

29-971 

34-2 

31-9 

40-1 

30-3 

83-0 

25-4 

Var. 

129 

0-7 

9-7 

2-05 

0*007 

15 

16 

29-739 

40-1 

38-3 

45-7 

34-2 

84-7 

31-2 

WNW 

100 

ro 

lo-o 

0-40 

0-033 

16 

17 

29-676 

36-4 

33-8 

45-5 

32-8 

93-8 

25-5 

NNE 

143 

ro 

4-3 

5'40 

17 

18 

29-685 

34-7 

33-7 

41-4 

30-0 

75-0 

22-9 

NNE 

185 

1-3 

9-0 

0-20 

0-009 

18 

19 

29-683 

34-0 

32-2 

41-5 

28-6 

90-0 

21-5 

NNE 

77 

1-3 

8-7 

I '55 

19 

20 

29-658 

35-5 

33-2 

44-4 

26-6 

92-5 

18-6 

N 

34 

0-7 

4-7 

4-30 

20 

21 

29-745 

39-4 

35-1 

46-6 

33-0 

97-1 

25-8 

S 

245 

0-7 

5-7 

2-6o 

21 

22 

29-312 

41-9 

39-0 

45-1 

33-8 

58-8 

24-8 

SSE 

221 

4-0 

9-7 

0-35 

0-098 

22 

23 

29-668 

46-5 

44-0 

53-7 

38-9 

104-1 

37-0 

WSW 

109 

1-3 

5-7 

2-10 

23 

24 

29-856 

45-3 

41-9 

51-9 

32-9 

82-2 

23-7 

S 

201 

1-7 

9-7 

0-20 

0-132 

24 

25 

29-753 

41-3 

40-5 

46-7 

40-0 

51-9 

38-3 

Var. 

216 

1-7 

1 0-0 

0-00 

0-697 

25 

26 

29-856 

42-8 

40-4 

48-5 

38-9 

89-2 

33-3 

N 

69 

i-o 

8-3 

0-90 

o-oio 

26 

27 

29-855 

42-6 

40-8 

53-2 

35-7 

IOI-6 

28-9 

S 

366 

i-o 

6-0 

4*20 

O-OIO 

27 

28 

29-836 

43-0 

39-1 

51-5 

38-6 

101-4 

36-7 

WNW 

329 

30 

4-3 

8-40 

0-I77 

28 

29 

29-767 

45-9 

43-2 

50-5 

40-0 

8r8 

34-7 

SSW 

381 

3-0 

9-0 

0-20 

0-082 

29 

30 

29-603 

45-8 

42-9 

50-7 

37-3 

iii-o 

29-9 

sw 

535 

3-3 

7-0 

4-95 

0-265 

30 

31 

29-526 

42-2 

37*9 

49-1 

38-6 

106- 1 

32-9 

w 

302 

4-7 

3-3 

6-6o 

0-097 

31 

Mean 

or 
Sum. 

29-615 

4009 

37-65 

46-82 

34-74 

86-83 

28-85 

7460 

I-9I 

7-50 

79-35 

2-657 

Mean 

or 
Sum. 

1.  Overcast ;  snow  and  sle 
rain,  and  sleet.       4.  Genera 
overcast ;  occasional  rain. 
9.  Fine  generally  ;  hail  aftei 
cloudy  afternoon.          13.  Fi 
16.  Cloudy  to  overcast. 
19.  Fine  at  times  ;  snow  sho 
to  fine  ;  fog  morning.             2 
24.  Overcast ;  rain  after  4^ 
27.  Fine  intervals  ;  foggy  in 
in  evening.         30.  Fine  till 

Weather. 
3t  afternoon.          2.  Very  fii 
ly  overcast  ;  rain  and  hail 
7.  Generally  overcast.       8. 
noon.         10.  "Variable, 
ne.         14.  Overcast,          15 

17.  Cloudy  to  very  fine. 
wers  afternoon.          20.  Ve 
2.  Overcast ;  showers  after 
p.m.            25.  Nearly  conti 
jrning.       28.  Very  fine  afte 
9^^  a.m. ;  showery  and  squa 

le  to  cloudy.         3.  Overcast ;  snow, 
evening.       5.  Fine.       6.  Cloudy  to 
Overcast;  squally;  occasional  rain. 
11.  Cloudy  to  fine.         12.  Very  fine  ; 
.  Cloudy  to  overcast ;  snow  evening. 
18.  Overcast ;  snow  forenoon, 
ry  fine  till  afternoon.         21.  Cloudy 
noon.            23.  Cloudy  to  fine  night, 
[luous  rain.          26.  Fair  to  overcast, 
r  8^  a.m.       29.  Fine  morning  ;  rain 
lly  afternoon.         31.  Fine. 

made  at  the  Radcliffe  Observatory,  Oxford. 


29 


APRIL,  1908. 

Day. 

.Mean 
Baroni. 
reduced 
to  32°  I<\ 

Mean 

Teniiiera- 

tme. 

Self.Hegistering 
Thermometers. 

Wind. 

iff 

Hours 

of 
Briglit 
Sun- 
shine. 

Rain. 

Day. 

Direc- 
tion. 

Hori- 
zontaJ 
Motion. 

Esti- 
mated 
Force. 

Shade. 

Max, 
in 

Sun. 

Min. 
on 

Orass. 

Air. 

Evap. 

Max. 

Min. 

I 

Inches. 
29756 

0 
43-5 

0 
40-4 

0 
51-5 

0 
33-3 

0 

85-3 

26-9 

w 

Miles. 
248 

2-3 

97 

0-35 

Inches. 

I 

2 

29747 

50-9 

47-8 

56-5 

44-4 

103-0 

41-7 

sw 

427 

3-0 

97 

085 

0-005 

2 

3 

29644 

46-3 

42-7 

52-4 

42-4 

100-8 

36-5 

w 

436 

4-0 

5'3 

6'o5 

0-006 

3 

4 

29-695 

41-9 

39-6 

50'3 

39-6 

103-4 

33-9 

NW 

^(^7 

2-7 

7-7 

3-50 

0-004 

4 

5 

29763 

40-8 

38-2 

47'3 

38-0 

94-0 

33-4 

N 

332 

2-7 

6-3 

2-6o 

0-175 

5 

6 

30-089 

42-4 

40-0 

48-9 

38-3 

98-7 

33'4 

NNE 

333 

2-3 

9-3 

4-40 

0-051 

6 

7 

30-155 

43'0 

39-1 

52-9 

38-1 

103-8 

29-0 

NNE 

209 

2-7 

3-0 

9-75 

7 

8 

29-993 

43'6 

39-1 

58-3 

30-0 

108-0 

21-5 

NE 

66 

1-3 

0-3 

11-20 

8 

9 

29-822 

47-5 

43-3 

61-4 

30-9 

105-4 

22-7 

N 

159 

0-7 

33 

10-40 

9 

10 

29-730 

44-5 

42-3 

51-9 

39-6 

66-1 

34-5 

N 

90 

vo 

lO-Q 

0-00 

10 

II 

29-630 

43-5 

41-3 

48-4 

41-0 

66-4 

35-0 

E 

168 

vo 

1 0-0 

o-oo 

II 

12 

29-852 

43-2 

41-8 

515 

40-2 

95-1 

379 

NNE 

222 

2-0 

1 0-0 

060 

12 

13 

29-948 

41-9 

38-2 

47-9 

31-4 

102-9 

22-3 

NE 

231 

1-3 

6-3 

6-20 

13 

14 

29-994 

41-5 

37-9 

47-2 

34-0 

93-4 

26-8 

NE 

240 

3-0 

7-7 

2-45 

0-030 

14 

IS 

29-991 

42-9 

40-3 

53-5 

33-1 

105-6 

26-4 

NE 

446 

2-7 

8-0 

5-40 

15 

16 

30-055 

47-8 

42-7 

58-5 

41-8 

110-4 

36-5 

NE 

526 

4-7 

1-7 

II -oo 

16 

17 

29-978 

44'4 

40-6 

537 

39-8 

110-2 

30-8 

NE 

259 

3-3 

4-0 

795 

17 

18 

29-719 

43-8 

38-8 

51-8 

36-3 

105-4 

25-9 

NNE 

366 

4-0 

4-3 

5-60 

18 

19 

29-532 

39-5 

35'3 

46-8 

36-5 

99-3 

30-5 

NNW 

373 

3-0 

7-0 

4-60 

0-004 

19 

20 

29-628 

39"6 

34-7 

46-5 

31-4 

I0O-6 

24-7 

N 

230 

4-0 

7-3 

9-85 

20 

21 

29-588 

43'9 

40-5 

517 

31-0 

104-3 

24-3 

WNW 

123 

2-0 

9-3 

0-15 

21 

22 

29-477 

44-6 

42-4 

49-6 

35-8 

lori 

26-3 

W  S  W 

136 

ro 

90 

0-75 

0-063 

22 

23 

29-407 

34-8 

34-4 

44-8 

31-8 

59-4 

25"5 

NE 

247 

2-0 

1 0-0 

0-00 

0-679 

23 

24 

29-234 

320 

30-2 

41-5 

27-2 

104-9 

*28-o 

W 

248 

2-0 

5-3 

910 

0-022 

24 

25 

29-215 

307 

30-7 

34-4 

30-7 

39-3 

28-4 

NNE 

341 

2-3 

1 0-0 

o-oo 

1-839 

25 

26 

29-400 

39'o 

35"5 

49'4 

30-0 

ii8-i 

.3J.7 

w  s  w 

130 

2-0 

4-3 

10-30 

26 

27 

29-552 

42-2 

40-4 

46-7 

313 

961 

23-7 

SS  E 

174 

ro 

9-0 

2-20 

0-335 

27 

28 

29-446 

44-5 

44-0 

47-7 

42-3 

62-2 

37-1 

ENE 

95 

2-3 

9-3 

000 

0-651 

28 

29 

29-819 

52-9 

49-4 

6ri 

43-1 

113-3 

39-0 

AV 

209 

i-o 

6-7 

605 

0-005 

29 

30 

29-938 

51-6 

50-6 

57-9 

48-7 

71-3 

47-1 

S 

179 

2-0 

93 

o-oo 

0-440 

30 

Mean 

or 
Sum. 

29-727 

42-96 

40-07 

50-73 

36-40 

94-26 

30-71 

7610 

2-31 

7-10 

131-30 

4-309 

Mean 

or 
Sum. 

Wtatltcr. 
1.  Overcast.      2,  Fine  intervals,  morning.      3.  Fine  intervals.      4.  Fine  intervals  ;  slight 
thiuKlerstorm  2|h  p.m. ;  liail  between  2''  and  3*'  p.m.  ;  sleet  sV"  p.m.      5.  Sliowery.      6.  Fair. 
7.  Very  fine  after  g^  a.m.     8.  Very  fine.     9.  Very  fine  till  5''"p.ra.     10.  Overcast.     11.  Over- 
cast.     12.  Overcast.      13.  Very  fine  to  fair ;  hail  ~)\'^  p.m.      14.  Fine  to  cloudy.       15.  Fine 
during  day.              16.  Very  fine  ;  squally.              17.  Generally  fine.             18.  Cloudy  to  fine. 
10.   Fine  intervals  ;  light  showers.     20.   Fine  intervals  ;  slight  snow  showers.     21.  Overcast. 
22.  Cloudy  ;  showery  since  noon.       23.  Kain  S*"  a.m.  to  noon,  sleet  till  2]''  p.m.,  then  snow. 
24.  Fine  till  s*"  p.m.,  then  light  snow  showers  ;  snow  commencing  lo]''  p.m.    25.  Continuous 
snow  till  about  io\^  p.m.            26.  Very  fine.           27.  Fine  till  10''  a.m.,  then  frequent  raiu. 
28.  Rainy.         29."  Fine  till  s*"  p.m.         30.  Overcast ;  rain  till  lo**  a.m. 

*  Grass  Thermometer  covered  with  snow. 

30 


Daily  Results  of  Meteorological  Observations 


MAY,  1908. 

Day. 

Mean 
Barom. 
reduced 
to  32°  F. 

Mean 

Tempera. 

ture. 

Self-Begistering 
Thermometers. 

Wind. 

III 
■  £,2. 

Hours 

of 
Briglit 
Sun. 
shine. 

Rain. 

Day. 

Direc- 
tion, 

Hori- 
zontal 
Motion. 

Esti- 
mated 
Force, 

Shade. 

Max. 
in 

Sun. 

Min. 
on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

I 

Inches. 
29-953 

0 
63-0 

0 

57-6 

0 
74-5 

52-3 

0 
I28-I 

0 
44-4 

WNW 

Miles. 
32 

0-7 

2'0 

10-55 

Inches. 

I 

2 

29-843 

65-4 

6o-o 

76-4 

49-3 

127-6 

40-0 

Var. 

116 

0-7 

4-3 

"•45 

2 

3 

29751 

53-8 

53-4 

66-7 

53-7 

86-0 

52-5 

E 

86 

0-7 

1 0-0 

O'OO 

0-431 

3 

4 

29-498 

53-9 

52-2 

60-7 

50-5 

89-8 

50-7 

S 

255 

2-0 

9-0 

0-50 

O'OII 

4 

5 

29-249 

51-5 

50-0 

56-8 

49-0 

81-4 

44-8 

s 

353 

3-3 

97 

0-40 

0-107 

5 

6 

29-214 

51-3 

49-6 

57-4 

49-6 

108-8 

44-9 

sw 

413 

4-0 

6-3 

4-15 

0-234 

6 

7 

29-682 

52-1 

47-0 

6o-2 

43*9 

116-4 

37-7 

wsw 

393 

3-0 

5-3 

10-90 

0-057 

7 

8 

29-604 

54-7 

53-2 

59-6 

51-5 

81-9 

49-7 

ssv^ 

409 

4-0 

lo-o 

o-oo 

8 

9 

29-597 

54-6 

50-3 

62-9 

52-3 

115-4 

47-6 

sw 

269 

3-0 

4-7 

475 

0-007 

9 

lO 

29-689 

52-4 

47-2 

60-5 

47-5 

119-2 

39-0 

sw 

152 

2-3 

5"7 

6-90 

... 

10 

II 

29*721 

52-4 

47-2 

58-8 

38-2 

111-4 

29-7 

s 

99 

i-o 

87 

5-15 

o-oi6 

II 

12 

29-584 

53-8 

49-0 

62-4 

49-0 

123-9 

47-4 

wsw 

208 

1-3 

8-3 

8-30 

0-020 

12 

13 

29-513 

51-8 

469 

59-1 

42-0 

125-3 

38-3 

sw 

252 

1-7 

6-7 

irio 

13 

14 

29-384 

49-6 

47-3 

52-4 

44-0 

74-0 

38-6 

SSE 

343 

2-0 

8-7 

0-35 

0-277 

14 

15 

29-462 

49-8 

47-5 

54-5 

46-2 

89-8 

39'3 

SSW 

361 

4-3 

9-3 

0-60 

0-092 

15 

i6 

30-001 

55-1 

51-9 

63-4 

45-3 

109-5 

38-7 

WSW 

282 

2-3 

8-3 

5-40 

16 

17 

30-191 

61-3 

57-4 

71-5 

54-6 

1251 

52-6 

wsw 

288 

2-3 

4-0 

9-75 

17 

i8 

30-233 

56-3 

53-5 

67-7 

50-9 

119-2 

43-9 

sw 

164 

1-7 

4-0 

7-85 

18 

19 

30-103 

58-3 

55-5 

70-0 

517 

123-8 

49-5 

WSW 

162 

i-o 

5-3 

9-10 

19 

20 

30-058 

55-7 

50-8 

62-5 

48-5 

104-2 

41-9 

ENE 

102 

1-3 

9-7 

2-35 

,,, 

20 

21 

29-636 

51-8 

47-2 

61-0 

44-7 

IIO-6 

36-9 

WSW 

366 

2-0 

7-0 

6-35 

,,, 

21 

22 

29-572 

50-2 

45-5 

54-8 

41-2 

112-9 

36-7 

wsw 

225 

3-7 

8-3 

7-50 

0-172 

22 

23 

29-862 

52-0 

47-6 

62-2 

40-9 

ii6-o 

34-6 

NNW 

128 

ro 

rs 

lo-io 

23 

24 

29-720 

54-6 

49-7 

6r8 

43-9 

120-7 

35-1 

SSW 

298 

1-3 

5-0 

7-60 

24 

25 

29-661 

52-2 

49-4 

57-2 

48-2 

95-0 

43-7 

sw 

237 

2-7 

9-7 

0-85 

o-oio 

25 

26 

29-989 

56-2 

52-8 

628 

49-2 

118-3 

44-7 

w 

115 

1-7 

1 0-0 

2-00 

26 

27 

30-270 

64-1 

58-4 

73-6 

49-7 

123-2 

40-7 

NE 

135 

ro 

0-7 

14-50 

27 

28 

30-237 

60-5 

55-5 

70-8 

50-0 

123-3 

41-8 

NE 

311 

3-0 

3-3 

12-80 

28 

29 

30-062 

59-6 

54-4 

69-7 

48-0 

121-4 

43-7 

NNE 

387 

3-7 

4-7 

9-95 

29 

30 

29-776 

577 

55-8 

68-8 

52-3 

113-1 

5I-I 

NE 

107 

1-7 

7-0 

3-15 

0-037 

30 

31 

29-719 

65-7 

59-6 

75-2 

55*5 

131-2 

51-1 

ESE 

122 

ro 

5-3 

9-35 

31 

Mean 
or 

Sum. 

29-769 

55-53 

51-72 

63-74 

48-18 

iiri8 

42-95 

... 

7170 

2-11 

6-72 

193-70 

1-471 

Mean 

or 
Sum. 

1.  Very  fine. 
6\^  to  ii"^  a.m.  ; 
vl*^  to  g\^  a.m. 
afternoon.            £ 
11.  Fine  till  noor 
occasional  rain, 
intervals.           17 
after  10''  a.m. 
noon.       22.  Fine 
fair  to  overcast  e-v 
fine.         28.  Verj 
tliunder  after  4*^ 

2.  Very 

ightning  ea 

6.  Gene 

.  Overcast. 

I.           12.  V 

15.  0 

.  Very  fine  . 

20.  Fine  € 

5  intervals ; 

^ening.       25 

T  fine  genera 

p.m.  ;  lighti 

Weather. 
fine  till  afternoon  ;  lightni 
rly  morning.            4.   Gener 
rally  overcast  and  showery 

9.  Fine  to  cloudy, 
ery  fine  at  times.            13. 
vercast  till  7*^  p.m.  ;  shower 
ifter  9^  a.m.           18.  Very  £ 
arly,  otlierwise  overcast, 
heavy  hail  shower  i|^  p.m. 
.  Genei-ally  overcast.       26. 
lly.         29.  Cloudy  to  very 
ling  at  night.            31.   Fine 

ng  II J**  p.m.            3.  Overcast;  1 

ally  overcast.           5.  Overcast ;  1 

till  afternoon.            7.  Very  fine 

10.  Fine  to  very  fine  after  11''  s 

Fine  to  very  fine.           14.  Overc. 

s  afternoon.               16.  Cloudy  ; 

ine  after  11 1*'  a.m.          19.  Very 

21.  Fine  early  ;  overcast  till  ai 

23,  Fine  after  g^  a.m.      24.  ^ 

Overcast  to  fine  evening.       27,  'V 

fine.         30.  Overcast  till  afterno 

•ain 
^ain 
till 
.m. 
ist  ; 
fine 
fine 
ter- 
ery 
ery 
on; 

made  at  the  Radclife  Observatory,  Oxford. 


31 


JUNE,  1908. 

Day. 

I 

Mean 
Baroin. 
reduced 
to  32°  F. 

Mean 

Tempera. 

ture. 

Self- Registering 
Thermometers. 

Wind. 

Of 

IIour.s 
of 

Bright 
Sun. 
shine. 

Rain. 

Day. 

I 

Direc- 
tion. 

Hori- 
zontal 
Motion. 

Esti- 
mated 
Force. 

Shade. 

Max. 

in 
Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

Inches. 
29-684 

68-1 

0 
62-6 

0 
75-7 

0 
60-5 

0 
132-0 

55-4 

SSE 

Bliles. 
168 

2-0 

5-3 

7-90 

Inche.s. 
0-132 

2 

29727 

63-2 

60-2 

69-9 

60-0 

120-0 

55-6 

SSE 

III 

2-0 

67 

7-75 

0-303 

2 

3 

29-840 

70-6 

637 

80-8 

50-1 

134-3 

45-7 

SE 

114 

ro 

27 

9-60 

3 

4 

29-830 

68-7 

62-1 

81-3 

58-9 

130-0 

52-5 

N 

313 

2-0 

3-0 

12-45 

... 

4 

5 

29-807 

55-3 

48-4 

64-0 

50-0 

ii8-i 

47-1 

NNW 

292 

2-0 

0-3 

15-05 

5 

6 

29-819 

51-0 

45-5 

59-2 

46-7 

IX  I -o 

42-8 

N 

142 

27 

5-3 

irio 

6 

7 

29*943 

52-5 

47-6 

63-2 

39-9 

120-0 

32-3 

W 

151 

0-7 

9-7 

5-00 

0-006 

7 

8 

29-899 

54-9 

50-6 

67-6 

47-0 

127-4 

41-9 

WNW 

162 

2-0 

8-3 

5-50 

0-019 

8 

9 

30-019 

59-3 

S6-2 

68-0 

47-8 

109-7 

40-7 

W 

135 

ro 

7-3 

1-25 

9 

lO 

30-069 

63-3 

587 

72-9 

56-6 

127-2 

49-4 

W 

211 

ro 

6-7 

8-90 

10 

II 

29-945 

59'o 

34-1 

66-8 

50-9 

I2I-5 

43-6 

SW 

238 

2-3 

9-3 

5-85 

II 

12 

29-772 

557 

53-8 

64-1 

52-5 

109-0 

51-1 

sw 

194 

2-0 

9-0 

4-15 

o-ioi 

12 

13 

29-622 

55-4 

51-2 

59-4 

47-0 

93-2 

41-0 

ssw 

449 

3-7 

1 0-0 

0-45 

o-oii 

13 

14 

29-602 

56-4 

50-5 

64-5 

52-5 

125-7 

50-3 

W  N  W 

154 

3-3 

6-3 

9-05 

0-003 

14 

15 

29-660 

57-9 

51-6 

66-7 

43-9 

120-0 

34-7 

SSW 

285 

2-0 

4-7 

13-80 

15 

i6 

29-491 

54-2 

52-3 

59-7 

50-3 

73-9 

46-9 

Var. 

132 

ro 

lo-o 

0-00 

0-I45 

16 

17 

29-545 

50-6 

50-5 

6i-3 

49-9 

103-9 

49-9 

Var. 

84 

ro 

lo-o 

0-25 

0-970 

17 

i8 

29-721 

55-9 

50-9 

65-9 

43-1 

124-5 

37-3 

SW 

112 

ro 

3-7 

ir8o 

18 

19 

29-605 

58-5 

52-5 

67-9 

44-3 

121-7 

367 

W 

165 

i-o 

0-3 

15-10 

19 

20 

29768 

57-5 

517 

63-9 

47-0 

II7-8 

39-3 

NE 

233 

2-7 

5-0 

10-95 

20 

21 

29-978 

52-4 

47*9 

62-1 

43-8 

1 16-4 

36-5 

NE 

III 

1-7 

67 

625 

21 

22 

29-947 

55-9 

507 

68-2 

40-9 

120-8 

32-7 

ENE 

33 

ro 

4-0 

11-30 

22 

23 

29-956 

64-6 

57-9 

75-5 

45-5 

1 20- 1 

38-0 

N 

191 

1-3 

3-7 

11-90 

23 

24 

30-099 

60-2 

55-8 

71-0 

54-6 

II7-6 

50-5 

NNE 

244 

2-0 

6-0 

8-20 

24 

25 

30-114 

61-9 

53-8 

72-2 

50-0 

121-5 

466 

NE 

112 

1-7 

0-3 

13-80 

25 

26 

30-130 

68-4 

60-6 

78-9 

46-8 

130-9 

39-1 

NE 

250 

1-3 

1-3 

14-85 

26 

27 

30-168 

58-2 

56-1 

68-5 

52-0 

92-8 

52-0 

NE 

245 

23 

9-7 

0-55 

... 

27 

28 

30-070 

62-4 

58-8 

76-7 

54-0 

122-4 

54-7 

NE 

214 

1-7 

3-7 

10-05 

28 

29 

30-017 

63-6 

58-5 

75-8 

53-3 

125-3 

50-1 

NE 

235 

27 

3-0 

1 1 -90 

29 

3° 

30-013 

64-3 

57-8 

76-9 

5I-I 

123-0 

46-S 

NE 

209 

ro 

2-0 

12-05 

30 

Mean 

or 
Sum. 

29-862 

59*33 

54-42 

68-95 

49-70 

117-72 

44-71 

... 

5689 

1-77 

5-47 

256-75 

1-690 

Mean 
or 

Svuii. 

Weather. 

1.  Very  fine  al 
rain  i''-4''  a.m. 
5.  Very  fine. 
8.  Cloudy  genen 
evening.      12.  0 
fine.      15.  Very 
rain  5''  p.m.     18. 
very  fine.     21.  V 
hazy.       24.  Fin 
interval  5**  p.m. 

tcr  v*"  a.m.  ;  thunderstorm  10]''  to  ii!** 
3.  Fine  ;  fog  early  ;  lightning  after 

6.  Cloudy  8'»  a.m.-i"  p.m.,  otherwise  fi 
illy.     9.  Cloudy  till  6k^  p.m.,  then  fine 
vercast  and  rainy  till  i*"  p.m.      13.  Ove 
fine  till  evening.      16.  Overcast  ;  rain  t 

Very  fine  generally.    19.  Very  fine.     2C 

ery  fine  after  2^  p.m.     22.  Overcast  till 

e ;  hazy.        25.  Very  fine.        26.  Very 

28.  Very  fine  after  lo^  a.m.     29.  Ver^ 

p.m.             2. 
10''  p.m. 
ne.         7.  Fa 
.     10.  Fine, 
•oast ;  showe 
ill  iij**  a.m. 
).  Cloudy  lo*' 
9"  a.m.      23. 
fine  generally 
•  fine  after  8^ 

Cloudy  till  afternoon ; 
4.  Very  fine  generally, 
r  ;  slight  rain  evening. 

11.  Fine  generally  till 

r  81''  p.m.      14.  Fair  to 

17.  Overcast  ;  heavy 

a.m.-s**  p.m.,  otherwise 

Very  fine  till  evening  ; 
r.       27.  Overcast ;  fine 

a.m.     30.  Very  fine. 

32 


Daily  Results  of  Meteorological  Observations 


JULY,  1908. 

Day. 

Mean 
Barom. 
reduced 
to  32°  F. 

Mean                       Self-Registering               | 

Wind. 

Hours 

of 
Bright 
Sun- 
shine. 

Rain. 

Day. 

Tempera- 
ture. 

Thermometere. 

Direc- 
tion. 

Hori. 

zontal 
Motion. 

Esti- 
mated 
Force. 

Shade. 

Max, 

in 
Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

I 

Indies. 
30-086 

68-1 

59-8 

0 
79-5 

0 

51-8 

128-9 

0 
47-3 

NE 

Miles. 
199 

1-7 

2-7 

i4'75 

Inches. 

I 

2 

30-088 

67-7 

59-3 

79-5 

51-4 

124-7 

44'5 

NE 

119 

1-3 

4-0 

11-85 

2 

3 

29-961 

70-5 

6o-6 

83-6 

53'3 

129-2 

44-0 

ENE 

121 

0-7 

2-0 

14-85 

3 

4 

29-835 

57-9 

56-6 

70-5 

55*o 

I07'2 

49-9 

ENE 

127 

i-o 

9-7 

1-55 

0-363 

4 

5 

29-835 

6r2 

57-3 

68-3 

55-3 

107-2 

57-0 

ESE 

100 

0-7 

9-7 

0-15 

0-041 

5 

6 

29-794 

63-0 

57-0 

72-7 

58-1 

128-6 

55-9 

sw 

134 

1-0 

7-3 

7-30 

0-002 

6 

7 

29-718 

61-2 

53-5 

69-0 

54-0 

123-0 

47-0 

w 

225 

1-7 

4-3 

9-55 

7 

8 

29-578 

57-5 

55-5 

63-4 

53-4 

83-6 

42-6 

ssw 

328 

27 

9-3 

0-15 

0-172 

8 

9 

29-635 

57-9 

53-4 

67-5 

53-0 

124-1 

47-9 

wsw 

396 

4-0 

7-0 

6-10 

0-409 

9 

10 

29-537 

60-3 

58-4 

63-8 

53-6 

107-9 

53-1 

ssw 

359 

5-0 

8-3 

2-25 

0-127 

10 

II 

29-471 

61-6 

58-1 

68-5 

56-3 

100-5 

53-1 

ssw 

272 

4-3 

97 

1-30 

II 

12 

29-396 

60-2 

54-5 

67-9 

50-5 

127-3 

41-7 

W  N  W 

119 

ro 

5-3 

6-20 

... 

12 

13 

29-429 

54-8 

53-0 

64-0 

52-8 

111-5 

49-0 

w 

191 

I-Q 

9-3 

0-30 

0-245 

13 

14 

29-585 

57-7 

53-9 

65-0 

51-3 

1327 

45-5 

WSW 

168 

2*0 

7-0 

2-80 

0-219 

14 

15 

29-718 

58-2 

53-6 

64-6 

52-2 

114-9 

46-5 

wsw 

295 

1-0 

9-3 

2-80 

0-024 

15 

16 

29-509 

58-9 

57-3 

62-8 

55-0 

88-0 

53-2 

ssw 

453 

3-3 

90 

o-oo 

0-385 

16 

17 

29-200 

57-2 

54-7 

63-2 

55-5 

123-0 

52-7 

wsw 

322 

3-3 

8-3 

3  45 

OII2 

17 

18 

29-562 

57-1 

53-9 

63-3 

55-1 

104- 1 

53-9 

NNW 

321 

2-7 

1 0-0 

0-80 

0-036 

18 

19 

29-909 

57-1 

54-4 

66-7 

53-9 

125-5 

52-4 

N 

154 

2-3 

7-0 

5-40 

19 

20 

29-926 

59-S 

56-0 

67-3 

48-7 

124-2 

41-7 

N 

96 

1-3 

6-7 

1-65 

20 

21 

29-999 

62-4 

57-6 

73-3 

53-6 

132-4 

47-0 

NAV 

103 

ro 

3-0 

12-25 

21 

22 

29-906 

65-9 

60-3 

75-9 

52-6 

132-0 

48-2 

WSW 

123 

ro 

4-3 

11-50 

22 

23 

29-897 

64-2 

59-6 

76-5 

54-6 

136-3 

50-7 

W 

68 

i-o 

7-0 

7-75 

23 

24 

29-843 

66-4 

60-5 

76-7 

53-5 

152-0 

49-7 

SW 

143 

i-o 

6-3 

9-05 

24 

25 

29-759 

64-1 

59-3 

73-3 

6o-2 

131-5 

54-6 

ssw 

166 

ro 

6-0 

5-00 

25 

26 

29-914 

63-6 

57-8 

72-5 

52-9 

134-8 

46-3 

w 

115 

ro 

5-3 

S-90 

26 

27 

29-942 

61-9 

56-2 

71-9 

52-1 

130-0 

47-0 

w^ 

92 

ro 

7-3 

8-05 

27 

28 

30-050 

64-9 

58-6 

75-2 

56-1 

1 24- 1 

48-7 

N 

170 

i'7 

5-7 

11-20 

28 

29 

30-220 

63-7 

57-3 

75-0 

5I-I 

128-2 

43-8 

N  N  W 

94 

0-7 

0-3 

13-45 

29 

30 

30-123 

68-2 

60-3 

8i-5 

54-7 

137-6 

46-7 

WSW 

211 

1-3 

2-7 

13-00 

30 

31 

30-081 

62-0 

54-8 

70-8 

60-1 

125-1 

54-7 
48-91 

N 

158 

1-7 

2-0 

10-65 

31 

Mean 

or 
Sum. 

29-791 

61-78 

56-87 

70-76 

53-93 

121-29 

5942 

1-75 

6-32 

204-00 

2-135 

Mean 

or 
Sum. 

Weather. 

1.  Very  fine.       2.  Very  fine.      3.  Very  fine  ;  lightnin 
thunderstorm  6^^  p.m.     5.  Pull ;  lightning  and  thunde 
cast  to  fine.    7.  Cloudy  to  very  fine.    8.  Cloudy  and  sho^% 
9.  Fine  to  rainy  evening.      10.  Overcast  and  showery  ; 
12.  Fine  till  noon.     13.  Cloudy;  rain  e'^-g^  a.m.    14.  Fai 
15.  Cloudy.      16.  Overcast ;  rain  after  noon.      17.  Cloud 
fair.       19.  Overcast  till  afternoon.       20.  Fine  midday, 
generally.     22.  Very  fine  till  evening.     23.  Cloudy  to  v 
cloudy.     25.  Fine  intervals ;  very  fine  after  7*"  p.m.     26 
29.  Very  fine.         30.  Fine.         31.  Fine  to  very  fine. 

g  at  nig 
r  lo*^  p. 
ery ;  li 
fine  nij 
r,  show 
y;  rain^ 
otherw 
ery  fine 
.  Fine. 

ht. 

m. ;  r 
jhtnii 
;ht. 
ery ;  t 
f  after 
ise  ov 
inter 
27. 

4.  Cloudy  to  overcast ; 
ain  ii'i  p.m.     6.  Over- 
g  and  thunder  6|'i  p.m. 
11.   Generally  overcast, 
lunderstorm  0^-2''  p.m. 
noon.     18.  Overcast  to 
ercast.        21.  Very  fine 
vals.     24.  Very  fine  to 
Fine  to  fair.     28.  Fair. 

made  at  the  Radcliffe  Observatory,  Oxford. 


33 


AUGUST,  1908. 

• 

Day. 

IMean 
Baroni. 
reduced 
t0  32°F. 

Jlean 

Teiiii)eia- 

ture. 

Self-Hegisteiing 
Themioraeters. 

Wind. 

Hours 

of 
Bright 
Sun- 
sliine. 

Kain. 

Inches. 

Day. 

Direc- 
tion. 

Hon- 
zontal 
Motion. 

Esti- 
mated 
Force. 

Shade. 

.Max. 

in 
Sun. 

Jlin. 

on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

I 

Inches. 
30-080 

0 
6i-7 

0 
54-9 

0 
70-5. 

48-0 

126-8 

0 
39-5 

NNW 

Miles. 
128 

1-7 

1-3 

13-80 

I 

2 

30-151 

63-9 

56-7 

73-7 

50-3 

128-5 

43-7 

NE 

74 

i-o 

1-3 

13-45 

2 

3 

30-II2 

69-7 

62-2 

81-2 

50-0 

131-7 

42-5 

WNW 

115 

0-7 

ro 

13-90 

3 

4 

29-925 

67-9 

61-3 

77-2 

55'i 

I3I"4 

46-5 

WSW 

250 

2-0 

7-0 

S-65 

4 

5 

29-655 

55-6 

52-6 

64-6 

54-9 

I02-I 

53-4 

N 

353 

4-0 

9-3 

2-70 

0-035 

5 

6 

29-832 

58-8 

547 

64-7 

55-8 

loo-o 

51-7 

NNE 

249 

3-0 

7-7 

2-IO 

0-004 

6 

7 

29-958 

63-8 

57-1 

75-8 

53-2 

133-8 

49-5 

N 

143 

1-3 

5-0 

8-40 

7 

8 

29-957 

61-1 

57-7 

697 

52-1 

100-2 

44-0 

NW 

55 

i"3 

6-7 

ys° 

8 

9 

29-863 

64-1 

58-1 

74-5 

50-6 

139-1 

42-7 

WSW 

210 

0-7 

5-3 

8-20 

9 

10 

29-691 

59-7 

55-8 

67-8 

54-8 

109-0 

47-6 

WSW 

225 

2-0 

S-3 

1-95 

0-041 

10 

II 

29-960 

56-0 

50-0 

66-5 

44-2 

128-0 

36-5 

WNW 

207 

2-0 

il 

12-95 

II 

12 

30-003 

56-8 

49-1 

64-7 

43-0 

128-0 

32-7 

N  N  W 

177 

1-7 

6-7 

10-70 

12 

13 

29-743 

57-1 

53-6 

63-9 

50-0 

123-3 

47-4 

NW 

159 

1-7 

9-3 

0-75 

0-052 

13 

14 

29-731 

59-6 

55-3 

70-5 

50-5 

120-0 

44-7 

N 

160 

1-3 

73 

5"6o 

14 

15 

29-861 

60-3 

53-8 

70*2 

Si-o 

130-0 

46-6 

ENE 

138 

1-3 

5'2> 

7-35 

15 

16 

29-913 

59-0 

52-5 

7I-0 

44-3 

1 26- 1 

37-5 

NE 

133 

1-3 

37 

9-85 

16 

17 

29930 

59-9 

52-0 

71-9 

43-1 

124-7 

33-3 

XE 

108 

ro 

0-0 

13-00 

17 

18 

29-969 

56-2 

52-8 

6i-5 

47-9 

76-1 

39-8 

NE 

167 

1-7 

lo-o 

0-00 

18 

19 

29-965 

57-1 

53-2 

64-2 

53-8 

113-2 

51-5 

NE 

19S 

1-7 

7-7 

3-10 

19 

20 

29-735 

56-4 

54-6 

64-3 

51-8 

100-2 

45"4 

ENE 

203 

2-3 

lO'O 

0-15 

0-265 

20 

21 

29-562 

62-7 

57-0 

68-8 

57-4 

124-0 

56-8 

ssw 

174 

27 

6-7 

7-50 

0-094 

21 

22 

29-619 

60-7 

56-5 

64-8 

58-0 

"5-7 

52-9 

W^NW 

240 

2-0 

6-7 

5-20 

0-144 

22 

23 

29-605 

52-7 

51-8 

59-0 

52-4 

69-7 

49-9 

sw 

200 

1-7 

1 0-0 

0-00 

0-878 

23 

24 

29-620 

640 

59-3 

70-6 

52-0 

128-3 

51-8 

WSW 

395 

2'3 

6-3 

8-70 

0-065 

24 

25 

29-472 

60*2 

55-3 

67-8 

56-7 

123-2 

51-6 

sw 

3S3 

4-0 

4-3 

10-65 

0-0 II 

25 

26 

29-553 

59-4 

57-2 

67-7 

52-8 

110-7 

46-9 

sw 

501 

37 

lo-o 

2-90 

0-077 

26 

27 

29-428 

59-5 

54-3 

66-5 

57-0 

124-6 

49-9 

sw 

415 

3-0 

3'3 

"•35 

O-36S 

27 

28 

29-267 

55-0 

52-4 

63-9 

51-8 

117-5 

46-7 

sw 

425 

3-3 

9-0 

3-40 

0-297 

28 

29 

29-452 

54-9 

51-6 

63-2 

52-4 

120-9 

47-0 

sw 

253 

3-7 

6-0 

9-25 

0-093 

29 

30 

29-687 

55'5 

51-9 

65-6 

47-4 

129-4 

39-6 

WSW 

255 

2-0 

3-7 

7-45 

0-032 

30 

31 

Mean 

or 
Sum. 

29-499 

55'4 

52-4 

59-1 

47-2 

106-1 

41-1 

s 

508 

3'3 

9-3 
6-19 

1-90 

0-576 

31 

Me;in 

or 
Sum. 

29-768 

59-51 

54-76 

67-92 

51-27 

117-49 

45*5 1 

... 

7201 

2-II 

208-40 

3-032 

Weather. 

1.  Vory  fine. 
7I''  a.m..  then  ra 
tn  I'loudy.      10. 
sliglit  rain  eveni 
17.   Very  fine.     1 
21.  Fine  to  overt 
24.  Generally  fir 
frequent  rain. 
29.  Cloudy  to  ve 
thunder.         31. 

2.  "Very  fine  generally.       3.  Very  fine.       4.  Fine  to 
in.     6.   Fair.     7.   Very  fine  to  cloudy.     8.  Overcast  t 
Overcast  generally  ;  showers.      11.  Fine.      12.   Fine 
ig.           14.  Very  fair  to  overcast.           15.  Cloudy  to  v 
8.  Overcast.     19.  Overcast  to  fine  evening.     20.  Ovo 
ast ;  showery.                22.  Fine  intervals;  showers  ea 
le;  shower  7  J'' p.m.         25.  Very  fair  generally.        2 
27.  Very  fine  generally.          28.  Showery;  slight 
rj' fine  ;  showery  and  squally.                30.  Variable;  : 
Fine  to  rainy  afternoon  ;  thunder  i^*"  p.m. 

cloudy.       5.  Fine  till 
11  afternoon.     9.  Fine 
to  fair.      13.  Overcast ; 
ery  fair.           16.   Fine, 
rcast ;  rain  6''-9''  p.m. 
rly.                23.  Rainy. 
3.  Generally  overcast ; 
thunderstorm  midday, 
'requent  lightning  and 

KADCLIFFE    OBSKEVATIO>S,    I906-I9IO. 


34 


Daily  Results  of  Meteorological  Observations 


SEPTEMBER,  1908. 

Day. 

Jloan 
liaroiii. 
reduced 
to  32°  F. 

Mean 
Tempera- 
ture. 

Self-Registering 
Thermometers. 

Wind. 

2,0. 

Hours 

of 
Bright 
Sun- 
shine. 

Rain. 

Day. 

Direc- 
tion. 

Hori. 

zontal 
Motion. 

Esti- 
mated 
Force. 

Shade. 

Max. 

in 
Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

Blax. 

Min. 

I 

Inches. 
29-128 

53-6 

50-1 

0 
59-5 

49-6 

0 
109-2 

0 
43-7 

wsw 

Miles. 
317 

5-0 

8-3 

2-35 

Indies. 
0-188 

I 

2 

29-657 

53-9 

49  3 

61-3 

47-3 

125-3 

3S-0 

WNW 

169 

2-0 

2-7 

8-05 

0-086 

2 

3 

29-658 

50-5 

48-2 

54-0 

41-5 

86-9 

34-9 

Var. 

251 

1-3 

9-7 

0-85 

0-293 

3 

4 

29-710 

49-8 

48-6 

53-8 

47-7 

69-0 

47-8 

NNE 

177 

2-3 

9-3 

0-20 

0-205 

4 

5 

30-053 

50-3 

47-3 

58-7 

39-3 

93-9 

30-7 

WSW 

251 

2"0 

6-3 

4-00 

5 

6 

29-975 

57-1 

530 

63-7 

49-9 

1 10-6 

44-0 

wsw 

280 

2-7 

5-7 

5-45 

6 

7 

29-7S6 

58-8 

54-3 

68-1 

50-4 

124-3 

41-4 

ssw 

183 

2-3 

3-0 

8-75 

7 

8 

29-484 

58-2 

53-5 

67-5 

41-2 

123-7 

33-5 

ssw 

573 

2-7 

5-7 

5-20 

0-057 

8 

9 

29'384 

54-3 

49-3 

59-2 

51-2 

III-7 

45-0 

sw 

453 

5-7 

8-0 

4-S5 

0-023 

9 

10 

29-591 

50-5 

45-6 

58-0 

43-0 

120-5 

35-7 

wsw 

165 

2-7 

5-3 

8-55 

10 

II 

29-602 

49-6 

47-2 

57-7 

45-0 

120-3 

36-9 

Var. 

98 

0-7 

8-3 

3-35 

O-161 

II 

12 

29-813 

50-1 

45-1 

58-5 

42-1 

109-0 

34-6 

N  NW 

144 

ro 

3-7 

8-65 

12 

13 

30-029 

51-0 

47-2 

58-5 

39-1 

III-3 

33-8 

WSW 

219 

ro 

8-0 

3-60 

13 

14 

29-977 

55-3 

51-0 

62-4 

50-3 

119-4 

46-4 

sw 

210 

2-7 

7-3 

6-20 

14 

15 

29-755 

51-7 

50-5 

59-3 

47-8 

77-1 

39-7 

ssw 

163 

i-o 

6-3 

1-20 

0-198 

15 

16 

29-929 

54-5 

510 

60-3 

44-3 

99-9 

36-3 

sw 

387 

2-7 

7-0 

2-70 

0-045 

16 

17 

29-857 

59-8 

55-6 

67-5 

53-9 

120-4 

48-0 

ssw 

130 

2-0 

0-7 

10-65 

17 

18 

29-758 

57-4 

55-0 

65-3 

45-4 

99-0 

39-4 

SSE 

94 

1-0 

8-0 

1-50 

0-I99 

18 

19 

29-856 

60-9 

59-2 

70-6 

54-8 

117-0 

46-7 

ssw 

59 

ro 

7-7 

4-25 

19 

20 

29-734 

64-3 

62-2 

69-5 

53-6 

109-1 

47-1 

SSE 

143 

ro 

9-7 

0-95 

0-048 

20 

21 

29-840 

55-8 

52*9 

64-5 

53-4 

117-0 

45-0 

wsw 

34 

ro 

5-7 

5-15 

21 

''2 

29-722 

51-0 

49-2 

58-7 

40-0 

79-0 

36-7 

Calm 

127 

0-3 

9-3 

0-40 

22 

23 

29-619 

57-6 

55-2 

63-4 

54-3 

87-9 

50-3 

ESE 

107 

0-7 

9-7 

o-6o 

0-072 

23 

24 

29-702 

55-7 

548 

59-2 

53-7 

67-9 

52-7 

N 

76 

ro 

lo-o 

0-00 

24 

25 

29-689 

55-4 

53-2 

63-1 

53-7 

97-0 

47-9 

Var. 

239 

ro 

6-7 

2-00 

... 

25 

26 

29-679 

54-2 

50-9 

60-7 

50-2 

117-0 

43-9 

WSW 

224 

2-3 

5-0 

6-30 

0-031 

26 

27 

29-720 

54-1 

52-4 

59-5 

48-9 

91-8 

39-7 

SSW 

176 

1-3 

8-7 

0-55 

0-035 

27 

28 

29-S08 

61-1 

59-6 

69-5 

54-9 

117-6 

53-9 

s 

219 

2-0 

7-3 

2-30 

0-013 

28 

29 

29-953 

64-0 

6i-5 

71-2 

60-4 

119-4 

54-0 

s 

186 

2-3 

4-0 

6-20 

29 

30 

29-993 

66-6 

63-5 

77-5 

58-2 

123-4 

51-7 

s 

80 

ro 

3-3 

8-80 

30 

Mean 

or 
Sum. 

29-749 

55-57 

52-55 

62-69 

48-84 

105-85 

42-65 

5934 

1-86 

6-68 

123-60 

1-654 

Mean 

or 
Sum. 

1.  Fine  intervals ;  lightning  and  rain  early.                  2.  Fine  ;  shov 
3.  Generally  overcast ;  rain  afternoon.     4.  Overcast ;  rain  till  noon, 
after  lo''  a.m.           6.  Cloudy  to  fine.           7.  Fine.           8.  Fine  to  ov 
9.   Showery  and  squally.        10.  Very  fine  till  afternoon.         11.  Fair 
hail  i'^  p.m.           12.   Vei-y  fine  to  overcast.           13.   Fine  morning. 
15.  Cloudy  till  evening  ;  slight  hail  s^  P-m-     16.  Fine  to  fair;  rain  a 
fine.         18.  Fair;  rain  afternoon  ;  fog  4'^  a.m.         19.  Overcast  to  fim 
afternoon.        21.  Overcast  till  ii^  a.m.        22.  Overcast.        23.  Overc 
24.  Dull.         25.  Overcast  early,  then  fine  intervals.         26.  Fine, 
drizzle.     28.  Fine  intervals  afternoon.     29.  Very  fine  generally.     30 

^rers  ;  thunder  i^*^  \ 
5.  Generally  ovei 

ercast ;  shower  4"^  j 

to  2^  p.  in.,  then  rai 
14.  Cloudy  generf 

fter  2^  p.m.      17.  ^ 

3.         20.  Cloudy; 

ist ;  rain  after  45'^  ] 
27.  Cloudy ;  freqi 

.  Very  fine. 

3.m. 

cast 
).m. 

"y; 

Illy, 
^ery 
rain 
).m. 
lent 

made  at  the  Radcliffe  Observatory,  Oxford. 


35 


OCTOBER,  1908. 

n,iy. 

Jlean 

liarum. 
reduced 
to  32°  F. 

Jlean 
Tempera- 
ture. 

Self-Registering 
Thermometers. 

Wind. 

>S1 

ill 

Hours 

of 
Bright 
Sun- 
shine. 

Rain. 

Day. 

Direc- 
tion. 

Hori. 

zontal 
Motion. 

Esti- 
mated 
Force. 

Shade. 

Max. 
in 

Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

I 

Inches. 
29-933 

61-6 

0 
59-4 

0 

74-5 

0 
49-3 

108-7 

45-7 

SSE 

Miles. 
48 

0-7 

0-0 

7-90 

Inches. 
0-004 

I 

2 

29-950 

59-7 

58-4 

75-0 

52-0 

111-4 

48-7 

Calm 

12 

o-o 

0-0 

7-10 

0-006 

2 

3 

29-956 

59-4 

57-4 

75-9 

48-0 

119-4 

44-6 

Calm 

30 

0-0 

Q-O 

7-65 

0-006 

3 

4 

30-004 

59-0 

57-6 

73-9 

50-9 

117-3 

44-7 

Calm 

38 

0-3 

O-O 

6-20 

0-006 

4 

5 

30'053 

55-4 

55'2 

60-3 

52-0 

67-0 

43-6 

ENE 

127 

ro 

6-7 

0-00 

0-005 ,     5     [ 

6 

29-995 

55-7 

52-4 

65-5 

49-0 

100-3 

40-7 

ESE 

49 

ro 

3'3 

860 

... 

6 

7 

29-934 

50-7 

50-3 

6o'5 

40-6 

73-4 

35-7 

S 

133 

0-7 

100 

0-90 

0-007 

7 

8 

29-873 

59-8 

57-8 

64-5 

56-1 

82-3 

54-5 

s 

177 

2-0 

9-7 

0-70 

8 

9 

29-759 

57-7 

568 

61-5 

55-9 

*... 

55-5 

wsw 

96 

i-o 

lo-o 

0-00 

0-308 

9 

10 

29-780 

55-0 

52-6 

62-5 

51-7 

43-7 

sw 

194 

2-0 

5-0 

5-75 

0-0I2 

10 

II 

30-025 

53-5 

507 

62-0 

45-7 

35-9 

s  s  w 

195 

1-7 

2-3 

7-65 

II 

12 

29-914 

54-8 

53-1 

64-9 

50-6 

40-6 

SSE 

91 

i-o 

5-3 

5-70 

12 

13 

29-844 

55-3 

54-3 

58-5 

46-8 

37-9 

SE 

88 

i-o 

1 0-0 

0-00 

13 

14 

29S06 

56-0 

54-S 

63-2 

51-9 

40-7 

S 

92 

ro 

9-3 

2-So 

14 

15 

29-S33 

54*9 

524 

68-5 

45-3 

39-0 

SE 

124 

i-o 

1-3 

6-45 

15 

16 

29-763 

57-8 

55-1 

64-5 

50-6 

97-0 

41-7 

ESE 

lOI 

1-7 

8-0 

2-05 

0-012 

16 

17 

29-772 

56-0 

55-3 

61-4 

54-9 

80-7 

44-5 

SSE 

31 

ro 

6-7 

o-6o 

0-099 

17 

18 

29-818 

54-7 

53-2 

62-9 

45-3 

103-4 

40-7 

ESE 

139 

0-7 

9-3 

1-05 

0-006 

18 

19 

29-782 

56-6 

55-6 

59-5 

55-3 

78-8 

50-7 

SE 

211 

17 

1 0-0 

0-00 

0-024 

19 

20 

29-779 

49-7 

48-5 

57-0 

4S-9 

56-7 

48-1 

SE 

184 

1-7 

lo-o 

0-00 

0-089 

20 

21 

29-904 

41-6 

40-3 

49-5 

39-2 

102-9 

31-6 

ENE 

241 

20 

6-7 

3-50 

0-427 

21 

22 

30-237 

42-3 

40-1 

49-4 

34-0 

97-0 

27-7 

NE 

185 

2-0 

6-0 

6-30 

22 

23 

30-164 

44-0 

41-6 

51-2 

39-6 

103-0 

30-4 

ENE 

154 

0-7 

5-3 

2-90 

23 

24 

29-970 

40-5 

387 

46-9 

3^-3 

96-6 

27-3 

N 

195 

1-7 

71 

3-S0 

0-013 

24 

25 

29-997 

40-4 

379 

47-5 

30-8 

95-1 

23-6 

NNW 

324 

2-7 

6-0 

5-40 

... 

25 

26 

29-768 

49-5 

48-8 

50-6 

44-5 

54-8 

40-3 

ENE 

228 

2-7 

1 0-0 

0-00 

0-055 

26 

27 

29-703 

44-2 

417 

49-5 

40-3 

95-2 

317 

SE 

74 

2-0 

6-0 

1-25 

0-056 

27 

28 

29-918 

50-6 

49-7 

61-7 

35-4 

99-0 

27-3 

Var. 

197 

0-7 

9-3 

1-35 

0-033 

28 

29 

29-956 

55-9 

53-6 

63-6 

52-0 

105-2 

41-3 

SE 

109 

ro 

1-3 

6-70 

29 

30 

29-783 

54'2 

52-1 

63-8 

41-6 

102-7 

32-3 

SE 

152 

I-o 

3-0 

7-90 

30 

31 

29-900 

56-6 
53"oo 

54-5 
51-28 

62-0 

52-0 

1x4-2 

40-7 

S 

67 
4086 

ro 

4-7 

3-05 
113-25 

Q-QOl 
1-169 

31 

Jlean 

or 
Sum. 

Mean 

or 
Suni. 

29-899 

6ro4 

46-66 

(94-25) 

39-72 

1-25 

5-90 

1.  Very  fine  ;  fog  early.     2 
fog  early.      5.  Overcast ;  ver 
intervals  afternoon.     9.  Over 
fine.     12.  Overcast  till  10''  a.i 
fog  early.     16.  Very  fair  to  cl 
foggy  morning.     19.   Overcas 
noon;  very  fine  after  2^  p.m. 
slight  showers  till  afternoon. 
27.  Overcast  with  rain  till  n 
30.  Very  fine.gonorally  till  7 
*  Sun  thermometer  7518 

Weather. 

Very  fine  ;  fog  early.     3. 
y  fine  evening.       6.  Fine, 
cast ;  frequent  rain.     10.  Cl 
11.     13.  Overcast.     14.  Fine 
omly.     17.  Overcast  to  fine 
t ;  rain  9''- 10''  a.m.     20.  0 

22.   Very  fine  till  2''  p.m. 

25.  Fine  to  overcast  after 
oon.       28.  Fine  intervals  a 
]■'  p.m.         31.  Fine  to  cloi 
accidentally  broken,  Oct.  8 

Very  fi 
7.  Vt 

oudy  fo 

to  clou 

night ; 

vercast 
23.  F 

noon. 

fternoo 

uly. 

;  repla 

le  ;  fog  early.     4.  Very  fine  ; 
>ry  fine  3^-^^  p.m.       8.  Fine 
renoon,  tlien  fine.     11.  Very 
dy.     15.  Very  fine  generally; 
shower  2^  a.m.     18.  Cloudy; 
;  slight  rain.      21.   Rainy  till 
inetofair.     24.  Cloudy  with 
26.  Overcast;  rain  or  drizzle, 
n.      29.  Very  fine  generally. 

ced  hy  130876  on  Oct.  16. 

36 


Daily  Results  of  Meteorological  Observations 


Day. 


1 
2 
3 

4 
5 
6 

7 
8 

9 

lO 

II 

12 

13 
14 
15 
16 

17 
18 

19 
20 
21 
22 

23 

24 

25 
26 

27 
28 
29 


NOVEMBER,  1908. 


Jlean 
Barmii. 
reduced 
to  32°  F. 


Indies. 
29-903 

29-861 

29-827 

29"S75 
29-932 
29-885 
29-693 
29-49S 
29-671 
29-727 
29-674 

29775 
29-709 

29705 
30-042 
29-959 
30-067 
30-014 
29-766 
29-837 

29739 
29-276 
29-741 
29-848 
29-820 
29-958 
29-976 
29-798 
30-056 
30-204 


Mean 
Tempera- 
ture. 


Air. 


29-828 


54-5 
50-2 

45-1 
45'5 
46*1 

45-8 
38-1 

377 

33-6 
53-9 

52-2 
52-0 

48-5 
46-8 

45-6 
45-1 
47-3 
42-4 

43'9 
44-8 
52-5 
45'9 
4S-2 

43'3 
49-0 

47-5 
49-5 
47'9 
48-1 


Evap. 


46-21 


53-5 
48-9 

437 
447 
44"9 
437 
35-9 
34-1 
33-0 
30-8 

52-4 
50-1 
50-2 
46-4 
45"3 
44'4 
42-2 
44-8 
40-4 
41-9 
42-3 
49'4 
41-3 
46-1 
41-0 
47-1 
45'3 
47'9 
47-5 
47-6 


Self-Registering 
Thermometers. 


Sliade. 


Max. 


44' 23 


59*5 
57-4 
53-5 
54-5 
50-8 
52-0 
45-8 
47-2 
48-0 
44-1 
577 
57-1 
57-5 
53-6 
48-9 
48-5 
517 
50-S 

49-5 
49"3 
49'4 
56-9 
49' 9 
53-0 
53-8 
52-5 
53'4 
53'o 
51-2 
50-6 


Min. 


52-04 


49-8 
44-0 
42-3 
40-8 
41-2 
40-6 
34'3 
297 
30-1 
21-4 

37-9 
50-0 
49-0 

47-3 
44-6 

43'9 
41-0 
41-0 
3S7 
34-5 
39-4 
45'3 
40-0 
36-0 
39-9 
43"  I 
44'5 
43'3 
47-3 
46-9 


Max. 
in 

Sun. 


80-9      41-6 
84-0 

86-2 
89-0 
59'6 
97-6 


927 
92-4 

82-1 

83-3 
1 00-0 
102-3 

80-9 

547 
60-1 
87-8 
75-2 
S0-3 
90-8 
86-9 
71-9 
86-4 
62-9 
90-0 
66-7 
92-1 

65-5 
52-1 

S4'o 


-Min. 

on 

Grass. 


40-93    79-64 


367 
32-3 
32-2 

327 
32-0 
29-0 
24-9 
19-6 
14-9 

32-8 

40-3 
36-6 
42-6 

38-8 

35-5 
2S-5 

317 

28-4 

25-5 
31-5 
39-8 

277 
26-9 
28-5 
357 
33'3 
38-6 
42-7 
45'9 


32-91 


Wind. 


Direc- 
tion. 


E 

E 

ENE 

NE 

NE 

E 

ENE 

NE 

NE 

SE 

S 

sw 

ssw 

Var. 

NE 
SW 

wsw 

wsw 

NW 

w 
w 
w 

WNW 

s  s  w 

sw 

w  s  w 

s 
s 

NNE 
Calm 


Hori- 
zontal 
Motion. 


Miles. 
103 

95 
90 

79 
93 
160 
230 
205 
no 
210 
280 
166 

255 
172 

89 
172 
249 

337 
177 
258 
385 
553 
246 

389 

384 
253 
260 

243 
56 
59 


Esti- 
mated 
Force. 


6358 


ro 
i-o 
i-o 
i-o 
I-o 
I-o 
i"3 

2-0 

I  "3 
i"3 

2-0 
I-O 

I  "3 

2-3 

I-o 
i*o 

2-0 
2-3 
2-0 
I'O 
2-3 

4' 3 
37 

y3 

2-7 
3-0 
2-3 
3-0 

07 
0-3 


1-7S 


8-7 

5-0 
3-0 

5-0 

6-0 

5"o 
I-o 

O'O 

27 
9-3 
27 

6-3 
lo-o 

IQ-O 

77 
2-3 
1 0-0 
6-0 
6-0 

6-3 
6-0 
2-3 
8-3 
3"3 
57 
6-7 

57 
lo-o 
lo-o 


5' 94 


Hours 
of 

Briglit 
Sun- 
shine. 


Q-IO 
2-IO 

4-65 
2-85 
Q-OO 
2-50 

1-65 
S-20 
7-20 

5"55 
0-20 
3-90 

3"95 
0-60 
0-00 
0-00 
570 
o-io 
2-40 
4'55 
3"5o 
0-05 

4-85 
0-00 
2-65 
0-15 
3-10 
0-00 
0-00 
0-00 


Rain. 


Incbe.s 
Q-QOI 


0*007 
0-003 


70-50 


0-007 
O-II9 
0-031 
0-035 
0-075 

0-008 

0-050 
0-109 

0-213 
0-058 
0-0 10 
0-004 
0-152 


34 
0-005 


Weather. 
1.  Fair  to  cloudy  ;  foggy  morning.  2.  Overcast  morning.  3.  Very  fine  after  ii*  a.m. 
4.  Cloudy  morning ;  fog  till  g^  a.m.  5.  Overcast  till  evening.  6.  Fine  generally.  7.  Fine. 
8.  Very  fine.  9.  Very  fine  ;  fog  in  morning.  10.  Very  fine  till  evening.  11.  Overcast ; 
rain  afternoon.  12.  Very  fine  till  i"  p.m.  13.  Overcast  and  rain  till  iih  a.m.  14.  Cloudy ; 
shower  ifh  p.m.  15.  DyxW.  16.  Overcast  generally.  17.  Very  fine  generally.  18.  Overcast ; 
rain  at  night.  19.  Overcast  to  very  fine.  20.  Fine  to  overcast.  21.  Very  fine  till  noon  ; 
rain  after  6^  p.m.  22.  Variable  ;  squally;  rain  2*^-3'^  p.m.  23.  Very  fine  generally;  squally. 
24.  Overcast.  25.  Fine  except  midday  ;  rain  i''-2'' a.m.  26.   Overcast  to  fine  night. 

27.  Fine  generally.     28.  Cloudy.     29.  Gloomy  ;  light  rain  or  drizzle  all  day.     30.  Overcast. 


made  at  the  Radcliffe  Observatory,  Oxford. 


37 


DECEMBER,  1908. 


Day. 


I 
2 
3 

4 
5 
6 

7 
8 

9 
10 
II 
12 
13 
14 
IS 
16 

17 
18 

19 
20 
21 
22 
23 
24 
25 
26 
27 
28 
29 
30 
31 


Barom. 
reduced 
to  32°  F. 


Inches. 
30-195 

30-109 

30-062 

30-059 

29-974 

29-804 

29-930 

29-605 

29-472 

28-765 

28-760 

29'365 
29-279 
29-224 

29"  1 45 
29-361 
29-148 
29*556 
29-885 
29-989 
30-086 
30-017 
29-956 
29773 
29-835 
297S3 
29-677 
29-763 

29-513 
30-071 
30-166 


Mean 

Tempera. 

ture. 


29-688 


Air. 

o 
40-9 

38-9 
398 
40-6 
43-7 
44-3 
36-9 
46-4 
39-0 

46-3 
40-1 
40-4 
46-4 

46-5 
46-6 

45-3 
46-9 

38-7 
42-3 

47-6 

49-3 

44-2 

39-5 
35-8 
36-1 
34-3 
30-3 
23-3 

2I-I 

14-7 
38-8 


Evap. 


39-52 


40-6 
38-1 
39-0 
40-1 

43-3 
43-4 
36-9 
44-1 

37-8 
44-6 
38-0 
36-8 
45-4 
45-6 
44-8 
44-7 
45-2 
37-5 
41-8 

47-3 
48-8 

43-2 
38-0 
34-4 
34-9 
32-9 
29-7 
21-7 
20-7 
14-7 
38-5 


Self-Registering 
Thermometers. 


Shade. 


47-4 
41-5 
42-5 
44-8 
47-8 
50-4 
39-6 
50-1 
45-8 
52-3 
44-5 
44-1 
52-5 
49-3 
50-3 
48-4 

50-4 
47-6 
43-7 
49-9 
51-6 

49-5 
41-8 

39-3 
37-9 
35-5 
34-5 
27-4 
25-8 
21-8 
44-1 


38-47  43-62 


39-6 
36-6 
38-4 
35-0 
40-3 
37-5 
34-3 

35-6 
37-9 
36-8 

35-9 
36-7 
41-2 
42-4 
42-1 
43-0 
33'3 
36-1 
43-6 
47-9 
39-8 
36-4 
35-0 
34-7 
32-5 
27-2 
i8-8 
iS-7 

9-4 
19-8 


34-94 


Max. 
in 

Sun. 


47-1 
46-0 
42-S 
48-8 
70-1 
86-3 
45-8 
66-3 
77-1 
87-0 
82-6 
79-8 
84-0 
52-8 

67-3 
62-9 

65-1 
81-1 
47-0 
58-2 
66-8 
55-0 
58-9 
40-4 
40-2 
37-2 
39-0 
55-8 
27*0 

37-5 
43-9 


iMin. 

on 

Grass. 


40-3 
36-7 
38-5 
35-3 

3^-7 

28-7 

27-7 
28-5 
27-0 

31-7 
29-3 
26-3 
31-7 
35-2 
37-4 
30-8 
35-8 
28-6 

27-5 
42-6 
46-0 
34-8 
29-0 

33-7 
33-6 
31-9 
25-7 
11-8 

15-6 

4-7 

21-9 


58-06    30-55 


Direc- 
tion. 


Calm 

Calm 

E 

SSE 

ssw 

N  N  W 

Var. 

SW 

SSW 

SSW 

WNW 

WNW 

S 

s 
s 

SSE 
S  S  W 

w 

SSW 

S 

S 
SSE 
SSE 
ESE 
ENE 

E 

E 
ENE 

E 
Calm 

S 


Hori- 
zontiil 
Motion. 


Miles. 
42 

29 

79 
128 

193 

58 

287 

237 
362 

352 
450 
238 

246 

324 

214 

221 
192 

205 

150 
100 

183 
176 
192 
217 
180 
119 
177 
221 
102 
172 
114 


5960 


Esti- 
mated 
Force. 


O'O 
0-3 
0-7 
J-O 
I'O 

0-7 
i-o 

3-7 

1-0 

5-3 
3-0 
4-0 

1-3 
1-3 
2-3 

vo 
2-3 
2-0 
I-o 
vo 
ro 
1-3 
1-3 

2'0 

1-3 

I-o 

1-7 

0-7 

2-3 
0-0 

1-3 


1-54 


lo-o 

lO'O 

lo-o 
lo-o 

7-0 
7-7 

6-7 
9-7 
5-3 
7'0 

5-7 
5-3 
6-7 
7-7 
4-3 
lo-o 
6-7 
2-7 

lO'O 

1 0-0 
9-7 
6-7 

8-3 
lo-o 
lo-o 

1 0-0 

I  O'O 

6-0 

7'3 

7-3 

lo-o 


Hours 

of 
Bright 
Sun. 
shine. 


7-99 


0-00 
O-QO 

o-oo 
o-oo 

I -00 

1-85 

0-00 
o-io 
2-70 

2-55 
4-90 
4-70 

1-95 
0-00 
0-65 

0-15 
0-05 

5-50 

O'OO 
O'OO 

o-io 

O'OO 
1-20 

0-00 
0-00 
o-oo 

O'OO 
I -20 
O'OO 

0-50 

0-00 


Rain. 


0-103 

O'ogi 
o-oo6 
0-073 
0-005 
0-207 
0-074 
0-006 
0-170 
0-217 
o-oo6 
0-004 
0-097 

0-124 
0-042 
0-052 


0-488 
o-i6i 


29-10 


1-959 


Mean 

or 
Sum. 


Weather. 
1.  Dull ;  fog  till  afternoon.  2.  Overcast.  3.  Overcast.  4.  Overcast  generally ;  rain 
afternoon.  5.  Fine  to  overcast;  fog  morning.  6.  Changeable;  rain  morning.  7.  Overcast 
and  foggy  till  evening.  8.  Squally;  rain  attimes  after  3'' p.m.  9.  Fair  to  fine.  10.  Fine 
midday;  rain  morning.  11.  Fine  generally.  12.  Fine  and  squally  till  evening.  13.  Fair 
to  fine  ;  rain  early.  14.  Fine  intervals  in  evening  ;  rain  afternoon.         15.  Fine  evening, 

16.  Generally  overcast ;  fog  morning.  17.  Very  fine  evening ;  rain  morning.  18.  Fine  to 
very  fine.  19.  Frequent  rain  or  drizzle.  20.  Gloomy.  21.  Overcast;  rain  or  drizzle 
morning.  22.  Fine  intervals  in  evening.  23.  Fair  to  fine  morning.  24.  Overcast. 

25.  Overcast.  26.  Gloomy.  27.  Light  snow  nearly  all  day.  28,  Cloudy  to  fine. 

29.  Continued  snow  till  6k^  p.m.  30.  Fine  day  ;  fog  at  times.         31.  Rain  or  di-izzle  till 

afternoon. 


38 


Daily  Results  of  Meteorological  Observations 


JANUARY,  1909. 

Day. 

Mean 
Barom. 
reduced 
to  32°  F. 

Mean 
Tempera- 
ture. 

Self-Eegistering 
Thermometers. 

Wind. 

>H 

Houi-s 

of 
Bright 
Sun- 

Rain. 

Day. 

Direc 
tion. 

Hori- 
zontal 
Motion. 

Esti- 
mated 

Shade. 

Max. 

Min. 

Air. 

Evap. 

Ulax. 

Min. 

Sun. 

on 
Gra.^s. 

shine. 

Inches. 

0 

0 

0 

0 

0 

0 

Miles. 

Inches. 

I 

30-401 

45-8 

45-2 

49-4 

42-0 

64-5 

36-3 

sw 

187 

0-7 

9-3 

o-ro 

I 

2 

30-422 

47-2 

45-9 

48-9 

45-0 

55-0 

40-3 

sw 

182 

1-3 

lo-o 

0-00 

2 

3 

30-426 

46-4 

45-9 

48-3 

45-2 

55-8 

42-9 

w  s  w 

25 

0-7 

9-7 

0-00 

0-022 

3 

4 

30-475 

44-3 

43-4 

47-3 

43-0 

467 

40-8 

Calm 

74 

0-0 

lo-o 

o-oo 

4 

5 

30-360 

37-9 

36-1 

44-7 

34-6 

44-5 

27-2 

SSE 

130 

ro 

6-7 

o-jo 

5 

6 

30-202 

41-4 

40-4 

44-1 

33-2 

58-1 

23-3 

w  s  w 

239 

ro 

9-0 

0-35 

0-004 

6 

7 

29-962 

42-5 

40-0 

44*9 

36-1 

81-4 

27-8 

w  s  w 

361 

3-3 

6-3 

3-00 

0-030 

7 

8 

29-679 

38-9 

35-8 

45-4 

35-3 

77-9 

29-6 

N\V 

423 

4-3 

7-0 

5-00 

0-019 

8 

9 

29-982 

36-3 

34-4 

39-9 

31-3 

77-8 

22-0 

w 

231 

1-3 

7-3 

r8o 

9 

10 

29-648 

46-4 

45-6 

50-3 

35-5 

87-0 

29-1 

sw 

259 

2-7 

8-0 

1-65 

0-188 

10 

II 

29-385 

45-7 

44-2 

49-0 

43-5 

85-1 

36-8 

wsw 

375 

2-3 

4-0 

3-00 

II 

12 

29-544 

39-9 

36-8 

45-5 

35-9 

80-9 

27-S 

w 

176 

23 

5-3 

4-75 

12 

13 

29-226 

40-0 

38-7 

48-5 

35-0 

48-0 

26-6 

s  s  w 

449 

2-3 

90 

o-oo 

0-090 

13 

14 

29-132 

43-8 

40-8 

47-4 

38-0 

74-9 

31-8 

sw 

477 

5-3 

7-0 

3-15 

0-027 

14 

15 

29-153 

38-4 

35-8 

49-9 

35-1 

S3-6 

29-3 

sw 

427 

2-0 

0-7 

6-50 

0-164 

15 

16 

29-449 

36-9 

34-6 

41-5 

34-0 

82-0 

30-0 

w  s  w 

375 

4-0 

2-7 

4-90 

0-107 

16 

17 

29-877 

43-8 

41-4 

49-6 

35-3 

76-7 

28-8 

s  w 

552 

3-0 

7-0 

I-20 

17 

18 

29-688 

47-1 

44-7 

48-8 

45-6 

57-3 

41-2 

s 

301 

4-7 

IQ-O 

0-00 

0-020 

18 

19 

29-912 

39-7 

36-9 

47-7 

35-2 

86-7 

23-7 

NW 

140 

ro 

6-7 

3-15 

0-067 

19 

20 

30-245 

34-6 

33-2 

43-6 

29-9 

76-9 

21-0 

NNW 

103 

ro 

0-0 

6-30 

20 

21 

30-266 

35-2 

34-2 

42-3 

30-1 

86-5 

21-0 

NNE 

146 

ro 

8-3 

3-20 

21 

22 

30-109 

33-4 

31-9 

37-5 

32-2 

46-4 

31-3 

NNE 

233 

1-3 

lO'O 

O-OO 

22 

23 

29-927 

32-2 

30-1 

33-5 

31-6 

37-7 

29-2 

NE 

132 

1-7 

1 0-0 

o-oo 

23 

24 

29-957 

30-6 

28-5 

32-5 

27-9 

47-8 

19-0 

E 

45 

ro 

9-3 

o-6o 

24 

25 

30-169 

30-0 

29-3 

39-5 

27-7 

58-7 

19-7 

Calm 

iS 

0-3 

2-3 

2-6o 

25 

26 

30-288 

27-6 

27-0 

38-4 

21-8 

65-0 

15-8 

NE 

76 

0-7 

3-3 

2-60 

26 

27 

30-276 

28-9 

28-8 

32-0 

27-2 

37-2 

i8-o 

ENE 

31 

ro 

1 0-0 

000 

27 

28 

30-150 

24-2 

24-1 

27-4 

21-4 

33-5 

22-0 

Calm 

54 

0-3 

8-3 

0-00 

28 

29 

29-951 

34-5 

34-0 

38-6 

22-6 

54-0 

18-0 

SSW 

211 

ro 

5-7 

0-05 

0-015 

29 

30 

29-913 

34-8 

31-3 

37-5 

30-8 

76-9 

22-2 

NW 

214 

2-3 

1-3 

5-00 

0-005 

30 

31 

29-812 

36-3 

34-4 

40-8 

29-8 

80-3 

22-0 

WNW 

229 

1-7 

7-7 

0-90 

0-061 

31 

Moan 

or 
Sura. 

Mean 

or 
Sum. 

29-935 

38-22 

36-56 

43-05 

33-93 

65-32 

27-56 

... 

6875 

1-82 

6-84 

59-90 

0-819 

Weather. 

1.  Overcast ;  ff 

K^y  morning.     2.  Overcast.     3.  Ovorcas 

t.     4.  Gloomy  ;  fof 

'gy.     5.   Fine  till 

gV'  a.m.        6.  C 

loudy  till  8''  p.m.,  then  fine.         7.   Verj 

fine  till  i*'  ]>.m.  ;  s 

hower  10.^''  p.m. 

8.  Fine  ;  squally 

9.  Overcast  after  noon.        10.   Fine 

Intervals  ;  rain  mo 

rning  and  night. 

11.  Very  fine  gen 

orally  after  11''  a.m.     12.  Cloudy  to  ver. 

Y  fine.     13.  Fine  an 

d  squally  night; 

showei-  7*'  p.m. 

14.  Fine  till  2^  p.m.  ;  squally.        15. 

Very  fine  generally 

;  rain,  hail,  and 

sleet  5''-6''  p.m.  ; 

sliower  lo.f''  p.m.     16.  Cloudy  to  very 

ine  ;  lightning  6''-' 

'•  p.m.     17.  Fair 

to  cloudy.       18. 

Overcast ;  occasional  slight  rain.       19. 

Overcast  morning. 

20.  Very  fine. 

21.  Fine  midday 

.     22.   Overca.st.     23.  Overcast.      24.   0 

vercast  generally. 

25.   Fine  to  very 

fine  except  midd 

ly.          26.  Very  fine  excej^t  midday. 

27.  Overcast ;  fogg 

y.         28.  Foggy. 

20.  Fine  to  overt 

ast ;  light  i-ain  afternofjii.       30.   Very  fi 

n(!.        31.   Fine  mo 

rning,  then  rain. 

made  at  the  Radcliffe  Ohservatory,  Oxford. 


39 


FEBRUARY,  1909. 

Dav. 

Mem 
Barom. 
reduced 

Mean 
Tempera- 
tore. 

Self-Rttristering 
Thermometers. 

Wind. 

-  =  5* 

Hours 

of 
Dright 
Sun- 
shine. 

Bain. 

Dav. 

Diree- 
tion. 

Hon- 
zontal 

Esti. 
mated 

Shade. 

Max. 
in 

t  Min. 
1    on 
Grass 

Air. 

Evap. 

Max. 

Min. 

,-           J 

X 

Inches. 
29767 

0 

39"0 

0 
37-3 

0 
450 

c 

ZZ9 

77-1 

,23-6 

NW 

190  ^     17 

6-3 

1-60 

Inches, 
0-017 

I 

2 

29-890 

40-2 

38-5 

45-9 

30*0 

74-6 

22-1 

sw 

565  '    2-7 

90 

0-40 

2 

3 

29-614 

49-4 

47-4 

50-6 

45-6 

70-0 

42-0 

wsw 

5:-     .-T 

1 0-0 

0-00 

3 

4 

29-624 

51-0 

483 

54-7 

490 

97-1 

44-4 

WS"^      6:4       50 

S-7 

1-45 

4 

5 

29640 

451 

41*0 

50-3 

419 

96-1 

34-1 

wxvr     2-.     43 

5-0 

6-15 

0-021:      5     1 

6 

29-952 

37-4 

35-6 

451 

34-0 

81-2 

j23-o 

wxw      ;-     i-z 

4-7 

roo 

6 

7 

29-914 

31-8 

307 

42-6 

23-8 

769 

22-0 

ESE        ::-       c; 

0-7 

-■-■.' 

- 

S 

30-010 

33-9 

31-5 

377 

32-0 

657 

24-3 

ESE        I -3       i-o 

5-0 

'-''- 

> 

9 

29-489 

37-7 

35-8 

444 

32-0 

559 

24-0 

SSW       :-:       :  .; 

9-7 

0-40 

0066 

9 

10 

29-1S3 

34-S 

34-0 

40-8 

324 

48-2 

26-5 

XW         2:.          : 

cy- 

c-io 

o-iS: 

!? 

u 

29-609 

36-2 

34-7 

41-5 

330 

82-6 

30-0 

NE          5:;       3: 

y: 

1-40 

-■--- 

12 

30-001 

Z2-. 

29-0 

in 

310 

89-0 

27-0 

XX  E 

450 

4-7 

4-7 

5-60 

;. 

13 

30-303 

1^-9 

31-0 

39-8 

299 

90-2 

23-2 

XE 

183 

2-7 

33 

5-c--^ 

-3 

14 

30-241 

36-8 

351 

41-2 

25-0 

78-0 

17-8 

xw 

205 

17 

9-7 

1-S5 

u  1 

15 

30-017 

42-7 

39-9 

48-3 

37-6 

88-9 

29-3 

xw 

237 

2-3 

5-3 

4-35 

O'OZ^ 

15 

16 

29-997 

35-5 

32-1 

423 

30-6 

^y9 

20-I 

xw 

109 

1-3 

4-3 

.1-50 

16 

17 

29-8S7 

33-6 

31-9 

44-1 

28-0 

87-0 

21 -O 

wsw 

118 

0-7 

ro 

i    5 

:- 

iS 

29-S17 

38-6 

35-0 

44-5 

330 

84-4 

21-9 

SE 

148 

1-3 

37 

4;.- 

:S 

19 

29-949 

33-S 

311 

46-6 

26-2 

ITA 

177 

E 

124 

I-Q 

o-o 

S" c 

■9 

20 

30-144 

zs-^ 

315 

48-5 

245 

913 

15-0 

SSE 

145 

1-3 

0-0 

-  -  ; 

20 

21 

30-249 

3S-2 

34-1 

51-7 

26-8 

953 

17-8 

SSE 

104 

I-O 

O-Q 

y  ^'- 

:: 

22 

30-2S5 

33-0 

298 

49-5 

22-7 

936 

14-9 

ESE          35  '    1-0 

0-7 

7-1C 

-3 

30-140 

29-7 

27-8 

47-8 

19-1 

77-8 

II-2 

Cain.         .    :           : 

CO 

6-55 

23 

-4 

30-133 

32-S 

309 

41-7 

27-S 

88-4 

I9-S 

XE    ,     104       ro 

0-7 

6-40 

--: 

-5 

30-141 

33'5 

313 

35-8 

259 

44-4 

19-5 

XXE 

234    2-7 

I  O-O 

0-00 

-.^ 

26 

30-oSo 

zyo 

311 

354 

29-9 

46-: 

->'r 

XXE 

249 

2-7 

100 

0-00 

o-Cf:     r  ■ 

->— 

29-942 

32-2 

306 

34-7 

297 

5I-0 

27-9 

X 

143 

1-7 

IQ-O 

0-00 

27 

2S 

29-621 

31-2 

29-7 

34-6 

30-0 

74-2 

24-1 

XE 

181 

10 

9-0 

vio 

o-O"    2% 

or 
Sum. 

29-916 

3651 

34*17 

43-66 

3090 

7736 

2403 

6583 

2-04 

5-33 

93-40 

\  Mean 
0-425,     v%r 
Sum. 

1.  Cloudy  to  fine  night.      2.  Clou 
5.  Fine  ;  shower  9"  a.ni. ;  squally. 
8.  Fair  to  fine  ;  hazy.             9.  Gen 
snow  -,l^  to  g^  p.m.     11.  Cloudy  ge 
14.  Fair  to  overc;ist  night.     15.  Yen 
h.izy.      17.  Fine ;  hazy.      18.  Fine" 
21.  Very  fine.         22.  Very  fine;  h; 
25.  Overcast.        26.  Frequent  light 
afternoon. 

Wcaiher. 
dy.      3.  Overcast ;  squally.      4.  Fair  afternoon  ;  squally. 
6.  Fine  intervals.           7.  Very  fine  ;  foggy  morning, 
frally  overcast ;  rain  afternoon.            10.  Rain  afternoon  ; 
aeraily:  slight  rain  night.     12.  Fine  ;  sqiially.     13.  Fine. 
-  fine  genenally  after  lol"'  .i.m.     16.  Very  fine  till  evening; 
:  hazy  afternoon.      19.  Very  fine  :  hazy.      20.  Very  fine. 
Lzy  afternoon.         23.  Very  fine  ;  hazy.         24.  Very  fine, 
siiow.       27.  Light  snow  "after  9*"  a.m.       28.  Fair  to  fine 

40 


Daily  Results  of  Meteorological  Observations 


made  at  the  RadcUffe  Ohservatory ,  Oxford. 


41 


APRIL,  1909. 

Day. 

>[ean 
Barom. 
reduced 
to  32°  F. 

Mean 
Tempera- 
ture. 

Self.Registering 
Thermometers. 

Wind. 

Hours 

of 
Briglit 
Sun- 
shine. 

Rain. 

Day. 

Direc. 
tion. 

Hori- 
zontal 
.Motion. 

Esti- 
mated 
Force. 

Shade. 

Max. 
in 

Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

I 

Inches. 
29-860 

38% 

36°-6 

46-7 

36-6 

0 
95-9 

3i'-6 

NNE 

Miles. 
164 

2-3 

6-7 

2-55 

Inches. 
0-006 

I 

2 

30-270 

40-0 

36-0 

47-5 

26-7 

II2-8 

18-3 

ENE 

174 

i-o 

4-3 

6-35 

2 

3 

30-236 

40-4 

36-1 

48-5 

34-1 

1 00- 1 

2S-0 

SSE 

213 

1-3 

7-7 

3-55 

-> 

4 

30-200 

42-5 

37-1 

52-3 

34-4 

iio-o 

28-1 

SE 

247 

2-0 

3-0 

9-70 

4 

5 

30-064 

43-7 

37-5 

55-9 

28-7 

114-5 

23-8 

EXE 

23S 

2-0 

0-7 

11-70 

5 

6 

30-117 

46-1 

40-1 

6i-o 

31-1 

II2-5 

25-0 

ENE 

iSi 

1-3 

0-0 

11-95 

6 

7 

30-188 

49-5 

42-3 

64-6 

31-2 

II6-8 

26-7 

ENE 

121 

1-3 

0-0 

1 1 -So 

7 

8 

30-127 

51-7 

42-8 

67-5 

30-0 

120-0 

22-5 

E 

31 

1-0 

0-0 

12-25 

8 

9 

30-003 

53-7 

45-7 

71-6 

33-2 

122-9 

24-4 

NNW 

48 

0-7 

O-Q 

12-20 

9 

10 

29-871 

54-7 

46-3 

71-9 

35-0 

123-0 

26-8 

WSW 

196 

0-7 

0-7 

11-40 

10 

II 

29-5S9 

54-0 

47-3 

66-2 

42-1 

121-7 

30-9 

WSW 

358 

3-0 

3-0 

9-S0 

II 

12 

29-4S5 

47-3 

45-0 

54-0 

38-6 

107-2 

31-5 

W  S  W 

2,^ 

2-0 

6-0 

3-30 

0-026 

12 

13 

29-402 

50-2 

48-4 

53-4 

44-0 

8i-3 

39-0 

sw 

386 

3-3 

1 0-0 

0-00 

0- 1 1 6 

13 

14 

29-506 

48-7 

44-3 

59-5 

45-2 

120-8 

38-7 

wxw 

218 

1-7 

5-3 

6-90 

0-031 

14 

15 

29-789 

47-3 

43-5 

60-8 

34-7 

127-0 

289 

sw 

230 

1-7 

4-7 

S-05 

15 

16 

29-653 

508 

45-3 

59-6 

41-6 

122-0 

30-2 

ssw 

316 

2-3 

6-7 

5-S0 

0-006 

16 

17 

29-637 

53-2 

50-5 

59-5 

41-0 

122-8 

29-8 

ssw 

312 

4-0 

9"  7 

1-90 

0-005 

17 

18 

29-633 

52-3 

47-9 

60-5 

45-8 

118-3 

40-0 

sw 

144 

1-3 

67 

2-So 

18 

19 

29"545 

53-9 

48-8 

66-0 

ZT'i- 

125-8 

29-6 

SSE 

328 

i-o 

71 

8-60 

0-355 

19 

20 

29775 

50-S 

45-2 

60-3 

45-0 

127-9 

41-0 

WSW 

196 

3-0 

3-3 

10-65 

o-oo6 

20 

21 

29-694 

51-0 

44-9 

59-7 

33-1 

109-2 

26-9 

SE 

26s 

1-7 

4-7 

8-S5 

21 

22 

29-465 

53-0 

48-6 

61-4 

43-5 

123-7 

3S-0 

s 

427 

3-7 

7-3 

4-55 

0-202 

22 

23 

29-531 

53-1 

49-1 

60-7 

45-3 

127-0 

41-4 

s  s  w 

369 

3'3 

S'i 

8-95 

23 

24 

29-331 

52-8 

49-0 

59-7 

48-0 

120-5 

43-5 

s  s  w 

361 

37 

8-3 

3-30 

0-041 

24 

25 

29-520 

50-5 

46-8 

59-6 

42-0 

121-2 

34-2 

sw 

286 

2-7 

5-7 

10-05 

0-037 

25 

26 

29-475 

54-2 

48-7 

62-5 

44-1 

129-1 

38-0 

s 

253 

2-0 

5-3 

9-75 

26 

27 

29-483 

51-6 

48-4 

58-8 

47-0 

131-3 

44-1 

sw 

299 

1-3 

7-3 

4-85 

O-2S1 

27 

28 

29-770 

50-2 

45-6 

57-8 

41-3 

122-4 

35-4 

w  s  w 

404 

3-7 

8-3 

8-55 

0-041 

28 

29 

29-561 

44-7 

41-0 

56-6 

35'5 

I2I-I 

35-0 

w 

267 

3-0 

6-3 

7-25 

0-730 

29 

30 

29-812 

43-7 

38-9 

51-5 

34-5 

II9-9 

32-1 

N  W 

3^?, 

3-0 

3'o 

9-60 

0-098 

30 

Mean 

or 
Sum. 

29-753 

49-15 

44-26 

59-19 

38-35 

117-62 

32-11 

77  Ao 

2-17 

4-92 

226-95 

1-981 

.\r.an 

or 
Sura. 

TFea^/ie?-. 

1.  Overcast  til!  afternoon.            2.  Very  fine  to  cloudy, 
4.  Fine ;  hazj',      5.  Very  fine.      6.   Cloudless.      7.  Clout 
10.  Very  fine.              11.  Very  fine  till  4"  p.m.              12.   C 
13.  Rain  afternoon  ;  squally  night.             14.  Rain  till  9** 
16.  Overcast  to  fine  ;  light  rain  i*'-2*'  p.m.      17.  Cloudy, 
till  evening,  then  rain.     20.  Fine  to  very  fine.     21.  Very 
till  ih  p.m.,  then  rain.      23.   Fine.       24.   Fine  to  overcas 
xo\^  a.m.  and  o|''  p.m.     26.  Fine.     27.  Cloudy  generally; 
28.   Fine  till  evening,  then  showeiy.             29.   Very  fine 
with  heavv  hail  1^^  D.m.  :  sleet  8^  n.m.         30.   Fine  :  sli 

3.  Cloi 
less.      8.  Ve 
loudy  from  9 
a.m.,  then  fi 
18.  Cloudj 
fine  general  1 
t ;  rain  early 
showery;  hai 
till  noon,  tlic 
owers  of  r.ii  n 

dj'  to 
ry  fint 
>  a.m. 
ne. 

-gene 
y.    22 
25 
1  and  t 
n  rail 
and  li 

very  fi 
.      9. 
with  1 
15. 

rally. 
.  Fine 
Fine ; 
hundei 
:  thun 
ail. 

le  ;  hazy. 
Cloudless, 
ight  i-ain. 
Very  fine. 

19.  Fine 
generally 

showers 
•of''  p.m. 
derstorm 

i 

TJ  i  rin  TT?T;'Ti'  nnci-Tji- *' 


42 


Daily  Results  of  Meteorological  Ohservations 


MAY,  1909. 

Day. 

Mean 
Harom. 
rcdiicoil 
to  32"  F, 

]\[ean 

Tempera- 

tui'e. 

Self-Registering 
Thermometers. 

Wind. 

C  5  3 

Hours 

of 
Bright 
Sun. 
shine. 

Rain. 

Day. 

Direc 
tion. 

Hori- 
zontal 
Motion. 

Esti- 
mate(] 
Force. 

Sliade. 

Blax. 
in 

Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

I 

Indies. 
29-906 

39-9 

0 
36-0 

49-8 

0 
34-9 

103-8 

0 
29-8 

NNW 

:\Iiles. 
243 

i-7 

5-0 

11-20 

Inches. 
0-047 

I 

2 

30-133 

44-0 

39-2 

52-8 

32-9 

1 20- 1 

25-2 

NNW 

129 

vo 

2-3 

9-95 

2 

3 

30-179 

49-1 

42-9 

57-1 

36-7 

121 -0 

27-1 

Var. 

177 

1-7 

3-0 

13-10 

3 

4 

30-139 

52-6 

44-5 

62-7 

35-8 

122-3 

27-5 

ESE 

242 

1-7 

2-0 

12-80 

4 

5 

30-006 

54-8 

46-7 

64-8 

36-S 

123-0 

30-6 

E 

310 

3-0 

Q-O 

14-10 

5 

6 

29-978 

57-5 

48-3 

67-S 

43"2 

126-6 

36-1 

ENE 

338 

3-3 

Q-O 

14-00 

6 

7 

29-978 

54-5 

45-1 

63-6 

40-2 

122-2 

34-6 

ENE 

343 

yi 

0-7 

14-15 

7 

8 

29-911 

54-2 

45'o 

63-9 

39-4 

123-7 

32-1 

ENE 

213 

2-3 

0-7 

14-40 

8 

9 

29-817 

50-4 

45"2 

58-9 

36-1 

1 20- 1 

29-1 

ENE 

257 

2-7 

4-7 

1345 

9 

10 

29-867 

47-5 

43'i 

53-5 

43"o 

107-5 

37-3 

NE 

79 

1-7 

5-7 

7-20 

10 

1 1 

29-958 

57-1 

50-5 

72-4 

36-1 

127-8 

29-0 

wsw 

220 

ro 

07 

12-90 

II 

12 

29-927 

56-5 

49-0 

69-6 

45"o 

i3S'9 

38-0 

WNW 

282 

2-7 

8-7 

5-90 

... 

12 

13 

30-050 

47-8 

41-6 

55-1 

35-5 

1 1 7-6 

27-4 

NE 

104 

1-7 

5-0 

9-35 

13 

14 

29-903 

43-2 

40-0 

52-8 

37'7 

120-3 

37-9 

NNW 

124 

ro 

9-0 

4-30 

0-036 

14 

J5 

29-866 

45"5 

40-9 

53-4 

34-3 

122-2 

24-9 

ENE 

146 

ro 

6-3 

7-80 

15 

16 

29-742 

47-6 

41-3 

55-6 

38-1 

121-8 

36-6 

E 

264 

1-7 

8-3 

8-75 

16 

17 

29-666 

43*9 

41-2 

55-2 

40-3 

112-6 

40-9 

WNW 

186 

1-7 

9-0 

4-00 

0-403 

17 

iS 

29-927 

52-2 

46-6 

60-7 

40-5 

127-2 

29-7 

SW 

144 

1-3 

4-3 

6-80 

iS 

19 

30-057 

56-1 

48-3 

67-4 

36-1 

126-2 

28-0 

s 

134 

i-o 

3-7 

13-80 

19 

20 

30-010 

62-4 

52-7 

73-1 

38-7 

130-8 

28-4 

SSE 

99 

1-3 

1-3 

11-80 

20 

21 

29-852 

6S-4 

57-7 

80-1 

45'o 

135-6 

36-9 

SSW 

154 

0-7 

3-3 

13-15 

21 

22 

29-889 

63-7 

58-6 

77-2 

48-0 

133-8 

44-3 

WSW 

153 

i-o 

5-3 

9-20 

22 

23 

29-938 

63-5 

57-0 

lys 

55"2 

140-0 

45-7 

SW 

173 

1-7 

6-0 

11-05 

23 

24 

30-024 

63-4 

55-0 

72-9 

45'9 

132-5 

35-1 

s 

221 

0-7 

4-3 

13-35 

... 

24 

25 

29-438 

53-6 

51-8 

64-1 

50-6 

11S-4 

50-1 

SSW 

289 

ro 

8-7 

1-50 

0-922 

25 

26 

29-241 

51-2 

48-5 

57-6 

45-3 

120-9 

41-8 

s 

3S4 

J7 

9-3 

2-85 

0-182 

26 

27 

29-432 

51-4 

49-4 

56-2 

49'4 

1 16-0 

48-1 

SW 

167 

1-7 

9-3 

0-65 

0-242 

27 

28 

29-679 

55-4 

51-0 

63-2 

42-4 

132-9 

38-1 

SW 

284 

1-3 

6-7 

6-80 

0-066 

28 

29 

29-813 

56-8 

50-5 

63-7 

49-9 

134-0 

48-4 

w 

229 

2-7 

6-7 

8-70 

29 

30 

30-006 

59-7 

55-2 

68-7 

46-1 

135-8 

40-0 

WSW 

185 

1-3 

7-0 

8-05 

30 

31 

29-773 

62-7 

57-8 

72-4 

54-9 
41-74 

135-4 

124-77 

50-3 

S 

159 

2-0 

6-0 

8-55 

31 

Mean 

or 
Sum. 

29-874 

5376 

47-76 

63-22 

35-77 

6432 

1-84 

4-94 

293-60 

1-898 

Mean 

or 
Sum. 

Weather. 

1.  Fine  genera' 
squally  afternoon 
fine.          9.  Very 
hazy.           12.  Pli 
intervals ;  rain  ei 
morning  ;  fine  to 
21.  Very  fine, 
till  evening  ;  ligl 
early,  otherwise  !■ 
rain  after  8''  p.m 

ly.         2.  Fine.         3.  Fine  to  very  fine 
6.  Very  fine ;  squally  clay.         7.  "' 

fine  till  evening.          10.   Cloudy  gener 

r  till  4''  iD.m.,  then  slight  rain.           13. 
uly.         15.  Very  fine  to  cloudy,         16. 

cloudy  after.          18.  Fine  generally. 

22.  Cloudy  morning,  then  fine.         23. 
itning  at  night.          25.   Heavy  rain  ear 

hovvery.       27.  Generally  overcast  ;  sho 
29.  Very  fine  morning  and  night. 

4.  Very 

7ery  fine  ;  sq 

illy  till  sli^  p 

Very  fine  til 

Very  fine  in 

19.  Very  fi 

Very  fine  to 

ly,  then  show 

wers.        28.  ' 

30.  Fair. 

fine, 
nally 
.m. 
1  jhp. 

morn 
ne. 

fair. 
'ery. 
Very  fi 
31. 

5.  Very  fine  ; 

iay.          8.  Very 

11.  Very  fine  ; 

m.            14.  Fine 

ing.         17.  Rain 

20.  Very  fine. 

24.  Very  fine 

26.  Very  fine 

ne  till  lo"^  a.m. ; 

Fair  to  fine. 

made  at  the  Radcliffe  Observatory,  Oxford. 


43 


JUNE,  1909. 

I);iy. 

I 

Blean 
Baroin. 
reduced 
to  32°  F. 

Mean 
Tempera- 
ture. 

Self.Regi.stering 
Tliernionieters. 

Wind. 

?  "  5 

Hours 

of 
nriglit 
Sun- 
.shine. 

Uain. 

Inche.s. 
0-695 

iJ.iy- 

Direc- 
tion, 

Hori- 
zontal 
Motion. 

Esti- 
tnated 
Force. 

Shade. 

Wax. 

in 
Sun. 

Min. 
on 

Grnas. 

Air. 

Evap. 
0 

53-8 

Max. 

Min. 

Inches. 
29-650 

0 

54-1* 

64-7 

0 

54-5* 

78-9 

0 
48-1 

NNE 

Miles. 
261 

1-3 

lo-o 

0-00 

I 

2 

29-805 

48-5 

46-5 

54'6 

48-0 

77-3 

47-9 

NNE 

3S7 

2-7 

lo-o 

O'OO 

0-094 

2 

3 

29-838 

49-1 

45'5 

54-4 

46-2 

87-2 

45-8 

NE 

432 

4-3 

lO'O 

0-00 

3 

4 

29-576 

46-0 

45-2 

497 

44'9 

58-1 

43'6 

NNE 

204 

2-7 

1 0-0 

0-00 

0-575 

4 

5 

29-573 

Si'5 

50-0 

557 

45"6 

97-8 

45-2 

NE 

161 

ro 

lo-o 

0-3S 

o-i6i 

5 

6 

29-691 

44-1 

43-9 

53-5 

43-3 

53-8 

44-1 

ENE 

147 

ro 

lo-o 

o-oo 

0-196 

6 

7 

29-843 

5i'9 

48-2 

59"4 

45-1 

127-2 

45-1 

NE 

80 

0-7 

6-0 

4-55 

0-009 

7 

8 

29-876 

557 

50-8 

63-1 

42-3 

129-0 

36-7 

NNW 

203 

ro 

4-7 

13-10 

8 

9 

29-882 

54-9 

50-9 

62-0 

50-0 

1 15-6 

45-2 

NNW 

165 

1-3 

9-7 

0-40 

9 

10 

29-802 

49*9 

47-9 

57-0 

48-3 

109-4 

43-4 

NE 

122 

i'3 

7-0 

1-65 

o'oo4 

10 

II 

29745 

46-1 

44-2 

53-8 

43'5 

95-6 

39-0 

NNW 

1S3 

ro 

9-7 

0-65 

o-i6o 

1 1 

12 

29-819 

48-8 

46-9 

57-0 

41-6 

114-2 

36-7 

N 

141 

1-7 

7-3 

1-30 

O'lIO 

12 

13 

29-963 

55-5 

50-6 

65-8 

43'3 

12S-1 

37-3 

NW 

115 

ro 

4-3 

10-25 

13 

14 

30-044 

59'2 

53-2 

69-8 

46-1 

129-9 

40-1 

Var. 

139 

ro 

n 

10-70 

14 

15 

30-030 

54-S 

507 

63-1 

47-3 

130-3 

45-9 

ENE 

138 

0-7 

6-3 

9-20 

15 

16 

30-022 

53-1 

50-0 

64"3 

46-6 

126-3 

42-8 

N 

140 

i-o 

7-0 

6-55 

16 

17 

30-101 

5S-8 

53-6 

67-6 

48-1 

123-9 

44-1 

NNW 

195 

1-3 

7-7 

4-10 

17 

iS 

30-136 

5S-2 

52-4 

67-4 

46-1 

125-2 

40-1 

NW 

186 

1-7 

8-7 

5-10 

18 

19 

29-996 

60-3 

56-8 

65"9 

53-3 

103-6 

49-2 

WSW 

332 

3-0 

9-3 

0-95 

19 

20 

29743 

59'2 

56-1 

67-5 

56-9 

123-8 

52-9 

s  s  w 

299 

3'3 

9-7 

2-10 

0-039 

20 

21 

29-405 

57-8 

54-6 

63-8 

54-3 

115-9 

52-2 

s 

196 

1-7 

9-0 

0-60 

21 

22 

29'i57 

52-5 

50-6 

6o-2 

52-0 

124-2 

49-1 

sw 

370 

2'3 

9-0 

5-00 

0-594 

22 

23 

29-261 

53-6 

50-1 

60-3 

49-0 

128-6 

457 

s 

175 

2-7 

8-3 

6-10 

0-163 

23 

24 

29-218 

51-0 

49-8 

587 

50-1 

123-3 

49-1 

Var. 

268 

ro 

8-3 

1-85 

0-582 

24 

25 

29-528 

50-S 

49-8 

55-6 

507 

75-3 

48-9 

NW 

309 

2-7 

lo-o 

0-00 

0-149 

25 

26 

29-673 

52-9 

49'3 

60-8 

47-2 

117-1 

46-0 

WNW 

95 

1-3 

7-0 

5-15 

0-025 

26 

27 

29-684 

53-6 

50-6 

61-9 

48-9 

107-2 

49-8 

WSW 

117 

ro 

9-3 

2-95 

0-087 

27 

28 

29748 

56-3 

52-1 

65-6 

45'o 

132-1 

41-0 

W  S  W 

143 

0-7 

7-3 

6-95 

28 

29 

29-692 

55-5 

53' I 

63-5 

50-1 

12I-0 

49-9 

N 

123 

i-j 

8-3 

4'65 

0-347 

29 

30 

29-806 

54-3 

51-8 

64-3 

48-8 

II2-9 

43-9 

N 

165 

ro 

6-7 

5-20 

30 

Mean 

Sniii. 

29744 

53*27 

50-30 

61-03 

47-90 

109-76 

44-96 

5991 

r62 

S-I4 

109-40 

3-990 

Mean 

or 
Hum. 

Wvuther. 

1.  Frequent  ra 

n.     2.  Rain 

till  afternoon.     3.  Overcast;  squally,     •< 

1.  Rainy.     5.  Over 

cast 

generally ;  rain  af 
9.  Overcast  gene 

ter  ro|''  p.m 
•ally.      10. 

.    6.  Light  rain  or  drizzle.    7.  Cloudy  to  £ 
)vorcast  to  fair  ;  light  rain  afternoon.      ] 

ne.    8.  Fine  genera 
LI.  Overcast  genera 

iiy. 

ly; 

rain  in  morning. 

12.  Showt 

ry  ;  slight  thunderstorm  with  hail  2!*'  p 

.m.      13.  Very  tine 

till 

afternoon.     14.  \ 

'^ery  fine  gen 

arally,  but  liazy.     15.  Fine.     16.  Overeat 

ttill  I*- p.m.     17.  I- 

ine 

intervals.     18.  F 

ine  interval 

s.      19.  Generally  overcast.      20.  Genera 

ll.V  uvircast  ;  tliuiK 

lor- 

shower  2|h  p.m. 

21.  Overcast 

to  fair  evening.    22.  Rain  till  g^  a.m.,  thei 

showers;  hailo]''  i 

.m. 

23.  Fine  till  ii^ 

a.m.,  then  s 

lowery;   liail  2}"  p.m.         24.   Rain  till  8 

',•>  a.m.,  then  showi 

n-v. 

25.  Occasional  ra 

in  or  drizzle 

.     26.  Fine  till  afternoon;   light  rain  cv 

enimr.      27.  Gener; 

iliy 

overcast.     28.   Fi 

ne  generall\ 

"■  till  .ifternoon  ;  lightning  and  thunder  '] 

["-SI"  p.m.     29.   I 

ine 

intervals  ;  tliund 

erstorms  nu^ 

ju  (with  hail)  and  3''  p.m.     30.  Very  tin 

*  .sVe  '  Jnfroditdion.' 

/after  3''  p.m. 

u 


Daily  Results  of  Meteorological  Observations 


JULY,  1909. 

Day. 

Mean 
Baroni. 
reduced 
to  32°  F. 

Mean 
Tempera- 
ture. 

Self-Registering 
Thermometers. 

Wind.                     1 

11 1 

C   ^ 

Hours 

of 
Bright 
Sun- 
shine. 

Rain. 

Day. 

Direc- 
tion. 

Hori- 
zontal 

Motion. 

Esti- 
mated 
P'orce. 

Shade. 

Max. 
in 

Sun. 

Min. 
on 

Grass. 

Air. 

Evap. 

Max.      Min. 

Inches. 

6 

0 

0 

0 

0 

0 

Miles. 

Indies. 

I 

29-987 

54-7 

50-4 

64-4 

45-1 

122-7 

41-9 

NNE 

94 

1-3 

6-3 

7-30 

I 

2 

30-015 

58-2 

52-5 

70-9 

46-9 

128-2 

40-1 

Var. 

133 

i-o 

4-3 

11-40 

... 

2 

3 

29-883 

60-8 

57-1 

71-2 

51-1 

135-3 

46-6 

ssw 

251 

2-3 

7-0 

6-60 

3 

4 

29-791 

61-3 

56-0 

68-2 

59-9 

131-7 

55-1 

NW 

159 

I '3 

5-3 

5-05 

O'OIO 

4 

5 

29-Soi 

60-3 

54-1 

67-8 

51-5 

131-O 

45'o 

sw 

263 

1-3 

9-0 

2-00 

5 

6 

29-366 

56-4 

53-1 

63-5 

53-9 

II 9-0 

52-7 

wsw 

215 

1-7 

9-3 

3-00 

0-221 

6 

7 

29"434 

55-2 

51-8 

64-2 

51-2 

126-3 

49-1 

NW 

364 

3-3 

9-0 

5-00 

0-013 

7 

8 

29745 

58-3 

53-4 

65-6 

53-0 

I22-I 

49-0 

NW 

290 

33 

57 

8-70 

8 

9 

29-702 

60-4 

55-6 

70-6 

48-0 

137-7 

39-9 

WSW 

332 

2-3 

5-3 

7-70 

0-281 

9 

10 

29*45 1 

56-8 

51*3 

64-8 

53-8 

130-1 

52-1 

NW 

297 

3-3 

57 

575 

0-137 

10 

II 

29-656 

53-1 

50-3 

59-7 

50-0 

115-9 

45-S 

WNW 

210 

2-3 

9-0 

1-55 

0-145 

II 

12 

29-835 

57-0 

52-3 

66-5 

51-0 

I  18-0 

49-2 

NNW 

143 

2-0 

7-0 

5-70 

12 

13 

29-852 

61-3 

57-7 

70-2 

50-1 

140-3 

46-8 

WSW 

257 

2-0 

r2, 

3-90 

13 

14 

29-891 

6i-6 

56-9 

68-8 

57-1 

141-5 

53-6 

wsw 

238 

2-3 

7-0 

7-95 

14 

15 

29-866 

60-5 

56-4 

67-5 

54-2 

128-6 

51-2 

WSW 

303 

1-0 

6-7 

3-70 

15 

16 

29-660 

58-5 

57-8 

64-0 

54-9 

loo-o 

53-9 

WSW 

316 

2-7 

100 

0-05 

0-2S6 

16 

17 

29-858 

64-3 

60-9 

73-4 

60-0 

139-2 

57-0 

WSW 

300 

2-3 

S-o 

5-15 

17 

18 

29-961 

64-2 

6o-i 

72-8 

59-0 

146-3 

58-1 

sw 

200 

2-7 

6-3 

9-10 

0-002 

18 

19 

30-040 

612 

53-9 

70-5 

55-2 

142-1 

49-0 

NNW 

170 

1-3 

4-3 

13-05 

0-013 

19 

20 

29-977 

62-5 

55-9 

72-5 

48-1 

138-7 

43-0 

WSW 

340 

1-7 

4-0 

11-95 

20 

21 

29-653 

59-1 

57-1 

68-9 

56-5 

129-2 

53-4 

WSW 

361 

3-7 

lo-o 

2-55 

0-063 

21 

22 

29-534 

6o-S 

56-8 

67-8 

57-4 

131-9 

55-7 

sw 

359 

3*7 

9-7 

2-55 

22 

23 

29-494 

56-9 

52-7 

64-8 

51-9 

132-3 

47-0 

sw 

429 

3-3 

6-7 

9-60 

0-065 

23 

24 

29-499 

57-6 

51-9 

65-5 

50-3 

135-2 

46-7 

w  s  w 

417 

4-0 

5-3 

12-80 

24 

25 

29-257 

56-6 

54-2 

65-0 

52-4 

126-7 

49-1 

ssw 

435 

4-3 

9-7 

3-20 

0-339 

25 

26 

29-481 

56-4 

51-7 

63-0 

51-3 

135-3 

47-3 

WSW 

278 

3-3 

6-3 

10-10 

0-033 

26 

27 

29-634 

55-2 

54-0 

59-9 

48-9 

1 16-8 

44-0 

s 

304 

2-3 

lO-O 

0-65 

0-554 

27 

28 

29-700 

59-7 

54-2 

68-5 

54-6 

135-7 

53-6 

WNW 

269 

2-0 

4-0 

11-55 

0-030 

28 

29 

29-674 

59-8 

55-7 

66-7 

54-9 

125-7 

50-7 

WSW 

388 

3-0 

9-0 

1-65 

29 

30 

29-623 

56-5 

54-7 

6S-4 

56-3 

131-2 

54-8 

WNW 

305 

I-O 

8-0 

6-20 

0-225 

30 

31 

29-701 

6i-6 

59-8 

68-2 

57-9 

130-6 

52-6 

sw 

230 

2-3 

9-3 

2-90 

31 

Meal] 

or 
Sum. 

29-710 

58-93 

54-85 

67-22 

53-11 

129-85 

49-48 

8650 

2-40 

7-24 

IS8-35 

2-417 

Mean 

or 
Sum. 

Weather. 
1.  Fine  to  cloudy.  2.  Very  fine  generally.  3.  Fair  to  overcast.  4.  Fair  to  fine. 

5.  Cloudy.  6.  Cloudy ;  rain  afternoon  and  evening.  7.  Cloudy  to  fair  ;  thunder 

5h  ^Qm  p.iii.       8.  Fair  to  fine.       9.  Fine  to  overcast ;  rain  evening.       10.  Fair  till  afternoon. 
11.  Overcast  after  9^"^  a.m.  ;  rainy  from  noon.  12.  Cloudy  to  fine  generally.  13.  Fine 

intervals  ;  slight  thunder-shower  2''  54""  p.m.  14.   Fair  to  fine.  15.  Fine  till  g^  a.m. 

16.  Occasional  rain  in  morning.       17.  Fine  afternoon  to  fair.       18.  Fair  to  fine.       19.  Fine. 
20.  Fine  to  fair.  21.  Fine  afternoon  ;  rain  early.  22.  Overcast  with  fine  intervals. 

23.  Very  fine  to  cloudy  ;  rain  at  times.  24.  Fine  to  very  fine.  25.  Fine  afternoon  ; 

heavy  rain  evening.  26.  Fine  intervals  ;  showers  2''  p.m.  27.  Frequent  rain  after 

10'' a.m.  28.  Cloudy  early  to  very  fine.  29.  Cloud}^  30.  Kainy  till  i'' p.m.,  then 

fine  generally.  31.  Cloudy  ;  showers  till  afieiuoon. 


made  at  the  Radcliffe  Ohservatory,  Oxford. 


45 


AUGUST,  1909. 

Day. 

Mean 
Baroiu. 
reduced 
to  32°  F. 

Mean 
Tempera- 
ture. 

Self.Registering 
Tbermometei-s. 

Wind. 

c  ^ 

Hours 

of 
Briglit 

iSun. 
sliine. 

Rain. 

Day. 

Direc 
tioa. 

Hori- 
zontal 
Motion. 

Esti- 
mated 
Force. 

Shade. 

Max. 
in 

Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

Ma.\. 

Mill. 

I 

Indies. 
29801 

0 
59-4 

0 
58-3 

0 
63-5 

55-9 

107-8 

0 
50-2 

SW 

Miles. 
211 

0-7 

lo-o 

TOO 

Indies. 
0-544 

I 

2 

29-862 

54-5 

51-7 

61-7 

52-0 

111-3 

48-0 

N 

197 

2-3 

100 

2-00 

2 

3 

30'OI2 

57-1 

50-6 

64-1 

46-3 

125-2 

39-9 

NNW 

97 

1-3 

6-3 

6-75 

3 

4 

29-993 

63-3 

57-8 

70-9 

53-9 

133-5 

48-1 

wsw 

124 

1-3 

3-7 

9-40 

4 

5 

30-038 

64-5 

58-7 

75-8 

53-0 

135-4 

46-9 

wsw 

28 

0-7 

0-7 

13-90 

5 

6 

29-989 

67-2 

60-5 

78-3 

52-8 

134-6 

48-9 

ENE 

51 

0-7 

o-o 

13-70 

6 

7 

29-905 

66-0 

60-9 

78-0 

52-3 

126-6 

46-2 

Calm 

77 

0-3 

4-0 

7-60 

7 

8 

29-865 

67-4 

60-5 

78-6 

53-7 

132-2 

47-0 

NE 

140 

1-3 

ro 

12-45 

8 

9 

29-843 

67-8 

59-8 

79-1 

52  0 

138-1 

44-7 

NNE 

94 

1-3 

0-3 

13-95 

9 

10 

29-992 

67-0 

61-3 

78-6 

56-3 

133-1 

49-3 

NNE 

70 

ro 

0-0 

12-10 

10 

II 

30-057 

66-7 

62-1 

79-8 

55-4 

134-0 

50-1 

NNW 

78 

0-7 

0-0 

10-35 

II 

12 

29-984 

71-2 

62-8 

84-8 

54-5 

141-2 

47-9 

W 

177 

i-o 

0-3 

12-90 

12 

13 

29-934 

67-5 

62-4 

76-2 

56-7 

138-9 

50-9 

WNW 

169 

ro 

6-0 

6-45 

0-002 

13 

14 

29-974 

68-8 

63-8 

78-8 

57-7 

140-6 

51-0 

V^ 

97 

1-3 

4-3 

10-10 

14 

15 

29-810 

71-6 

65-5 

84-0 

57-2 

142-2 

53-0 

ssw 

130 

ro 

ro 

11-75 

15 

16 

29-515 

66-1 

63-1 

72-5 

61-9 

1 1 9-4 

57-1 

SW 

179 

2-0 

9-0 

0-50 

0-031 

16 

17 

29-482 

58-4 

55-6 

67-5 

50-9 

123-4 

41-5 

SSE 

187 

ro 

8-3 

3-50 

ri8o 

17 

iS 

29-341 

58-9 

56-0 

66-5 

53-9 

134-6 

51-9 

w 

378 

1-7 

6-3 

5-00 

0-544 

18 

19 

29-803 

62-6 

58-2 

69-0 

56-5 

133-8 

50-0 

wsw 

382 

3-0 

6-0 

9-50 

0-022 

19 

20 

29-689 

61-4 

59-7 

65-5 

57-0 

96-9 

50-9 

SW 

276 

3-3 

lo-o 

o-io 

0-308 

20 

21 

29-460 

56-5 

52-7 

64-9 

49-5 

139-3 

45-0 

WNW 

188 

1-3 

5-0 

lo-io 

0-003 

21 

22 

29-506 

53-4 

50-7 

62-4 

45-0 

1330 

41-0 

WNW 

163 

1-3 

5-3 

7-20 

0-152 

22 

23 

29-547 

57-4 

56-4 

62-8 

50-3 

110-3 

45-5 

s 

281 

2-7 

9-3 

0-90 

0-155 

23 

24 

29-549 

597 

57-6 

63-6 

58-3 

91-8 

55-4 

SW 

151 

2-0 

lo-o 

0-00 

0-119 

24 

25 

29-543 

59-8 

57-1 

67-5 

56-0 

138-0 

54-0 

WNW 

173 

ro 

7-3 

5-75 

0-098 

25 

26 

29-804 

57-2 

54-0 

61-9 

54-1 

103-7 

52-0 

NW 

94 

0-7 

9-7 

1-40 

26 

27 

29-914 

55-6 

53-1 

66-3 

47-0 

134-0 

42-9 

WNW 

95 

ro 

6-7 

3-S0 

0-003 

27 

28 

29-992 

58-0 

54-1 

68-5 

44-7 

130-0 

38-9 

WSW 

iSi 

0-7 

0-7 

12-05 

... 

28 

29 

29-762 

57-9 

54-2 

63-8 

50-1 

131-3 

44-4 

SW 

279 

2-0 

8-3 

6-55 

o-oi8 

29 

30 

29-625 

54-4 

49-5 

6o-8 

50-8 

128-9 

48-2 

WNW 

306 

3-0 

6-0 

6-20 

o-iii 

30 

31 

29-567 

52-6 
61-61 

47-4 
57-29 

59-3 

49-1 

120-3 

41-6 

NW 

223 

2-7 

31 

8-55 

31 

Mvan 
Smn. 

29-779 

70-16 

53-06 

127-21 

47-82 

... 

5276 

1-46 

5-14 

225-50 

3-290 

Mean 

or 
Sum. 

1.  Ruin  ii"^  a.n 
overcast  night. 
hazy.     8.  Very  fi 
fog  early.         12. 
fine  generally.     ] 
after  7^  p.m.     18 
to  fine  ;  shower  g 
ing,  then  shower 
after  2'*  p.m.     25 
27.   Cloudy  to  fin 
30.   Fine  to  clone 

1.  to  4'>  p.m.,  then 
4.  Very  fine  gener 
no ;  lightning  afte 
Very  fine.         13. 
L5.  Fine.     16.  Rai 
Overcast  and  sho 
j"  a.m.     20.  Rain 
y;  thunder 4li'-5'' 
.  Fine  at  times;  th 
e  evening.      28.  V 
y  ;  rain  early.     3 

Weather. 
fine  till  7''  p.m.     2. 
ally.     5.  Very  fine, 
r  10"  p.m.     9.  Very  i 
Fine  to  cloudy  ;  sligh 
n  at  times  till  lo'*  a.n 
wery  to  fine  night;  tl 
at  times.     21.  Very 
p.m.     23.  Overcast  g 
understorms  io\^  a.m 
ery  fine  ;  lightning  i 
1.  Chmdy  midday  ;  ot 

Overcast  gene 
6.  Very  fine, 
ino.     10.  Vei 
t  showers  aft 
1.     17.  Fine  f 
lunder  8^''  an 
ine  to  cloudy 
enerally  ;  rai 
.  and  4''  p.m. 
oh  p.m.      20. 
hcrwisc  viry 

rally.     3.  Veiy  fine  to 
7.  Fine  to  very  fine; 
y  fine.     11.  Very  fine  ; 
er  8'i  p.m.         14.  Very 
0  overcast ;  heavy  rain 
d  gf"  a.m.     19.  Cloudy 
.     22.  Very  fine  morn- 
ny.     24.  Rain  at  times 
26.  Cloudy  generally. 
Very  fine  early  to  fair, 
(ine. 

46 


Daily  Results  of  Meteorological  Observations 


SEPTEMBER,  1909. 

Day. 

Mean 
Baroni. 
reduced 
to  32°  F. 

Mean 
Tempera- 
ture. 

Self -Registering 
Thermometers. 

Wind. 

m 

egg 

Hours 

of 
Bright 
Sun- 
shine. 

Kain. 

Day. 

Direc- 
tion. 

Hori. 

zontal 
Motion, 

Esti- 
mated 
Force. 

Shade. 

Max. 

in 
Sun. 

Blin. 

on 

Grass. 

Air. 

Evap. 

Max. 

3Iin. 

I 

Inches. 
29-691 

51-8 

0 
4S-0 

0 
58-6 

0 
43-0 

0 
126-0 

0 
36-0 

w 

Miles. 
98 

2-0 

8-3 

2-25 

Inches. 
0-030 

I 

2 

29-882 

5i"4 

47-3 

62-8 

3S-6 

123-1 

32-0 

Var. 

105 

0-7 

2-0 

10-55 

2 

3 

29-987 

57-2 

53-5 

63-9 

43'o 

113-8 

34-3 

WSW 

253 

ro 

8-7 

2-15 

3 

4 

29-685 

56-9 

55-4 

59-3 

55-2 

83-4 

53-3 

WSW 

296 

3-0 

lO'O 

0-00 

0-225 

4 

5 

29-SlO 

56-1 

51-2 

63-2 

48-9 

130-9 

44-4 

W 

285 

1-7 

6-3 

11-30 

5 

6 

29-501 

60-5 

56-2 

67-6 

55'o 

135-4 

50-9 

WSW 

365 

31 

8-0 

6'20 

0-062 

6 

7 

29-470 

52-2 

49-3 

57-3 

48-8 

1 14-2 

43'4 

W 

160 

2-3 

7-7 

3-50 

0-158 

7 

8 

29745 

48-9 

47-1 

55-1 

40-1 

78-0 

337 

NNW 

220 

1-7 

8-7 

O'OO 

0*096 

8 

9 

29-914 

52-5 

48-1 

62-8 

44-2 

129-3 

40-2 

N 

200 

1-3 

17 

10-85 

9 

10 

29-7S4 

52-0 

50-3 

58-3 

42-0 

73-1 

35'o 

NNE 

356 

2-7 

9-0 

0-65 

0-024 

10 

II 

29-680 

55-0 

53-9 

62-9 

52-9 

114-9 

44-3 

NE 

134 

1-7 

7-7 

4'io 

0-045 

II 

12 

29-777 

54-2 

52-7 

63-3 

48-9 

117-2 

41-9 

N 

215 

I'O 

1 0-0 

2-05 

12 

13 

29-856 

53-4 

5i'9 

57-8 

52*0 

69-8 

50-7 

N 

305 

2-3 

lo-o 

o-oo 

0-200 

13 

14 

30-087 

52-2 

4S-3 

5S-0 

48-6 

1284 

47-2 

NE 

171 

2-0 

8-7 

3"40 

0-006 

14 

15 

30-016 

537 

50-7 

6ro 

47-0 

126-6 

41-4 

NE 

124 

i'3 

9-7 

3-05 

15 

16 

29-860 

53-5 

52-5 

59-5 

49-5 

88-3 

42-0 

NE 

65 

ro 

lo-o 

0-05 

0-148 

16 

17 

29-867 

56-5 

55'4 

66-6 

50-0 

io8-o 

41-0 

NNE 

114 

ro 

9*3 

0-95 

0-985 

17 

18 

29-935 

55"3 

53'2 

61-3 

52-8 

118-4* 

4S-0 

NNW 

41 

i-o 

6-7 

2-65 

iS 

19 

29-897 

52-9 

5i"i 

65-6 

42-1 

112-5 

41-0 

Nearly 
Calm 

132 

0-3 

o-o 

7-60 

19 

20 

29-817 

53-1 

5i"i 

61-6 

47-7 

ii5'4 

42-0 

NW 

65 

i-o 

47 

4-75 

20 

21 

29-692 

50-6 

48-5 

58-6 

43'4 

112-7 

38-0 

SE 

no 

0-7 

7-3 

2-30 

0-025 

21 

22 

29-675 

577 

54-6 

69-1 

51-2 

109-3 

48-4 

E 

114 

0-7 

4-7 

5-20 

22 

23 

29-Soi 

57-8 

57-0 

64-6 

54-6 

94-1* 

49-0 

Var. 

192 

0-7 

9-7 

0-15 

o-iii 

23 

24 

29-909 

58-8 

55-6 

65-6 

53-0 

125-2 

47-7 

S 

193 

2-3 

6-0 

5-65 

0-I47 

24 

25 

29-899 

57-0 

55-9 

6o-8 

55-4 

93-8 

53-8 

W 

161 

ro 

lo-o 

0-50 

0-332 

25 

26 

29-996 

53-8 

51-6 

6i-5 

51-8 

111-3 

48-0 

NE 

78 

i"3 

8-7 

2-So 

26 

27 

29-9S0 

51-5 

49-1 

557 

47-0 

83-5 

43-5 

Calm 

67 

0-3 

lO'O 

0-00 

27 

2S 

29-799 

50-0 

49-2 

53"5 

4S-5 

59-9 

48-3 

SE 

157 

I'O 

I  o-o 

0-00 

0-392 

28 

29 

29-645 

5i'9 

5I-I 

57-4 

51-0 

71-1 

44-9 

E 

66 

0-7 

7-0 

o-io 

0-130 

29 

30 

29-672 

52-2 

50-7 

55"4 

46-7 

75-8 

42-0 

SE 

119 

ro 

9-3 

O'OO 

30 

Mean 

or 
Sum. 

29-811 

54-02 

51-68 

60-96 

48-43 

104-7S 

43*54 

4961 

1-41 

7-66 

92-75 

3-116 

Mean 

or 
Sum . 

1.  Fine  interva 
rain  after  lol**  a. 
9',''  a.m.  ;  rain  af 
16.  Overcast  afte 
12.  Fair  afternoo 
in  morning.       1"/ 

19.  Very  fine;   fo 
9''-io''  p.m. 
between  3^  and 
loi'^-ii^''  a.m. ; 

20.  Frequent  rai 

Wealher. 
Is  morning.        2.  Very  fine  ;  fog  early, 
m.       5.  Very  fine  to  fine.       6.  Showci 
"ternoon.                8.  Overcast  till  8^  p.m. 
rSj^a.m.;  rain  forenoon.         11.  Overc 
1.     13.  Frequent  rain  till  afternoon.       ] 
.  Tiuindcrstorm  afternoon  ;  heavy  rail 
g  earl3^         20.   Cloudy  afternoon.        21 
22.   Fine  but  hazy  ;   lightning  8^  p.m. 
5^  p  m.       24.  Very  fine  morning  ;  then 
shower  2'' p.m.            26.  Variable.           2 
1  till  10'^  a.m.;  fine  night.      30.  Overca 

3.  Fi 
s  till  af 

;  rain 
ast  ant 
L4.  Cloi 

and  h 
.  Fine  i 

rain  a 
7.  Ovei 

st. 

no  till  8'^  a.i 

ternoon. 

forenoon. 

light  show( 
idy.      15.  CI 
iil"  3^-31^'  p. 
ill  lo''  a.m. 
23.  Overcas 
,  times.       2 
cast.           26 

*  s 

n.       4.  Freqi 
7.  Overcast  a 
9.  Very  f 
irs  till  afternc 
oudy.       16.  li 
m.      18.  Cloi 
;  fog  early  ;  i 
t ;  thunderst 
5.  Overcast ;  i 
!.  Frequent  r 
Y  ^Infroihicticii 

ent 
fter 
ine. 
)on. 
ain 
idy. 
-ain 
")rm 
-ain 
lin. 

made  at  the  Radclife  Ohservatonj,  Oxford. 


47 


OCTOBER,  1909. 

Day. 

Mean 
Barom. 
reduueil 
t,.  32°  F. 

Mean 

Tempera- 

ture. 

Self-Registering 
Tlierniometere. 

Wind. 

Hours 

of 
Bright 
Sun- 
shine. 

Palin. 

Day. 

Direo- 
tiun. 

Hori- 
zontal 
Motion. 

Esti- 
mated 
Force. 

■Shade. 

Max. 

in 
Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

Inches. 

0 

0 

0 

0 

0 

0 

Miles. 

Indies. 

I 

29-399 

58-2 

57-2 

64-5 

52-0 

103-0 

49-9 

SSE 

96 

0-7 

9-3 

o-8o 

0-312 

I 

2 

29-607 

54-6 

53-7 

62-2 

47-7 

109-3 

47-4 

SW 

2X6 

1-3 

9-0 

1-65 

... 

2 

3 

29-464 

60-7 

59-5 

66-6 

56-3 

116-3 

51-4 

ssw 

351 

3-0 

9-3 

1-20 

0-355 

3 

4 

29-464 

59-4 

57-3 

62-7 

58-3 

94-4 

54-6 

SW 

264 

20 

1 0-0 

0-25 

0-042 

4 

5 

29-195 

56-4 

53-4 

64-6 

51-3 

iiS-o 

45-4 

SW 

2S4 

3-7 

6-3 

4-30 

0-030 

5 

6 

29-656 

51-6 

47-8 

59-9 

41-6 

117-9 

32-4 

SW 

240 

1-7 

1-3 

9-25 

6 

7 

29-564 

54-7 

51-9 

58-9 

46-3 

1 10-3 

39-4 

s 

393 

3-7 

9-7 

0-90 

0-075 

7 

8 

29-532 

55-2 

51-8 

62-5 

49-6 

1 18-0 

43-8 

W 

217 

2-7 

3-3 

5-85 

0-019 

8 

9 

30-011 

51-7 

48-4 

60-7 

41-1 

1 1 5-6 

33-3 

SSW 

265 

1-7 

4-7 

7-00 

0-017 

9 

10 

29777 

56-4 

55-2 

58-5 

51-6 

70-5 

49-1 

SSE 

342 

3-0 

lO'O 

o-oo 

0-102 

10 

II 

29-591 

57-9 

55-6 

63-6 

54-3 

113-7 

53-4 

ssw 

249 

2-3 

9-0 

340 

0-467 

II 

12 

29-561 

54-1 

50-5 

60-8 

46-3 

113-4 

3S7 

s 

419 

2-7 

5-7 

8-75 

0-025 

12 

13 

29-490 

54-3 

50-8 

59-5 

49-3 

99-5 

39-9 

ssw 

206 

3-0 

5-3 

2-6o 

0-136 

13 

14 

29753 

52-4 

49-3 

59-2 

41-8 

115-2 

34-3 

ssw 

513 

3-0 

5-3 

9-10 

14 

15 

29-485 

57-7 

55-9 

59-7 

53-9 

84-6 

51-2 

ssw 

402 

5-3 

9-7 

0-35 

o-oiS 

15 

16 

29-431 

59-3 

57-9 

61-7 

55-3 

71-9 

54-8 

ssw 

286 

2-0 

1 0-0 

0-00 

0-126 

16 

17 

29-277 

55-4 

54-5 

60-7 

54-2 

107-4 

49-4 

w 

241 

VO 

6-3 

2-90 

0-2S0 

17 

iS 

29-523 

56-0 

54-0 

60-4 

53-9 

IOO-8 

46-4 

s 

136 

1-3 

r-^ 

1-75 

iS 

19 

29-770 

54-3 

52-1 

60-9 

50-8 

iir6 

42-4 

SW 

398 

1-7 

SI 

525 

19 

20 

29-539 

57-3 

56-3 

60-8 

52-1 

95-3 

48-7 

s  s  w 

353 

3-7 

91 

0-40 

0-316 

20 

21 

29-750 

51-4 

48-0 

58-9 

48-2 

112-5 

41-3 

w  s  w 

311 

2-7 

2-3 

6-95 

o-oo6 

21 

22 

29-897 

53-5 

51-0 

58-3 

45-0 

80-7 

37-9 

ssw 

42S 

yz 

lO-Q 

0-05 

0-030 

22 

23 

29-530 

55-7 

53-4 

60-1 

51-1 

75-9 

49-9 

ssw 

523 

4-7 

9-3 

0-40 

0-189 

23 

24 

29-559 

47-5 

43-4 

53-7 

42-6 

109-3 

37-2 

w 

342 

n 

5-0 

6-20 

24 

25 

29-653 

41-9 

39-1 

51-5 

38-1 

104-8 

28- 1 

w  s  w 

162 

1-7 

1-3 

7-70 

25 

26 

29-252 

43-0 

42-2 

45-4 

32-8 

52-2 

25-8 

ENE 

501 

2-7 

100 

O'OO 

0-763 

26 

27 

29-281 

43-7 

41-9 

45-8 

42-4 

55-1 

41-3 

NE 

529 

4-7 

lo-o 

000 

0-041 

27 

28 

29-418 

43-0 

39-2 

45-5 

41-5 

54-5 

39-1 

NNE 

381 

4-3 

1 0-0 

0-00 

0-045 

28 

29 

29-598 

39-2 

36-1 

44-9 

34-6 

87-0 

25-3 

NW 

134 

2-0 

4-7 

5-80 

0-I02 

29 

30 

29-796 

36-5 

35-8 

43-2 

30-3 

89-0 

23-0 

NNE 

123 

ro 

9-7 

r6o 

30 

31 

29853 

40-3 

38-4 

43-5 
57-39 

31-3 

56-4 

25-6 

NNE 

331 

2-7 

lo-o 

0-00 

0-074 

31 

Mt-an 

111- 
Smii. 

29-570 

52-04 

49-73 

46-63 

95-62 

41-30 

... 

9636 

2-68 

7-39 

94-40 

3-570 

Mean 

or 
Sum. 

TFe«^/ier. 

1.  Rain,  except  midday.           2.  Fine  intervals  about  n 

oon  ;  fo 

?  early.           3.  Fine  midday, 

otherwise  i-ainy  ;  slight  thunderstorm  s**  p.m.           4.  Ov 

?rc  ast ; 

rain  night.         5.  Overcast  to 

fine  night.       6.  Very  fine  generally.      7.  Cloudy  ;  slight  r 

xin  afte 

r  2''  p.m.      8.  Generally  fine. 

9.  Very  fine  generally  till  afternoon.        10.  Occasional  rr 

lin  or  d 

rizzle.        11.   Fine  morning  ; 

rain  early.        12.  Fine  generally.       13.  Cloudy  to  fine  ; 

:ieavy  s 

quail  of  rain,  hail,  and  wind 

gi*"  a.m.         14.  Very  fine  to  overcast  and  squally  night. 

15.  I 

'requent  light  rain  ;  squally. 

16.  Overcast ;  linht  rain  afternoon.      17.  Rainy  till  noon. 

18.  F 

ine  to  cloudy.      19.  Overcast 

morning.       20.  Rainy ;  heavy  el'' p.m.       21.  Fine.       22 

Slight 

rain  afternoon  and  evening. 

23.   Rain  afternoon  and  evening";  squally.         24.  Variab 

e ;  strc 

ng  squalls.         25.  Very  fine 

generally.    26.  Rain.    27.  Some  slight  rain;  squally.    28 

Slight 

rain  afternoon  and  evening. 

29.  Rain  early,  then  fine.     30.  Fine  intei'vals  afternoon  an 

d  eveni 

ng.     31.  Overcast  ;  light  rain. 

48 


Daily  Results  of  Meteorological  Ohservations 


NOVEMBER,  1909. 

Day. 

IMean 
Barom . 
leduced 
to  32°  F. 

Jlean 
Tempera- 
ture. 

Self-Eegistering 
Tliennometers. 

Wind. 

Hours 

of 
Bright 
Sun- 
shine. 

Rain. 

D.iy. 

Direc- 
tion. 

Hori. 
zontal 
Motion. 

Esti- 
mated 
Force. 

Siiade. 

Max. 

in 
Sun. 

Min. 
on 

Grnss. 

Air. 

Evap. 

Max. 

Min. 

I 

Inches. 
29-965 

0 
46-4 

0 
45-7 

49-6 

0 
43-1 

69-3 

0 
38-5 

NE 

Miles. 
82 

i-o 

9-3 

0-05 

Inclie.s. 
0-033 

I 

2 

29-869 

46-0 

45-2 

50-0 

40-4 

76-2 

40-7 

w  s  w 

I5S 

i-o 

lo-o 

0-05 

0-013 

2 

3 

29-861 

52-3 

51-9 

53-9 

48-3 

58-2 

4S-0 

N 

48 

1-0 

lo-o 

0-00 

0-00 1 

3 

4 

29-957 

507 

50-0 

52-5 

49-4 

57-3 

4S-6 

Calm 

58 

0-3 

IQ-O 

0-00 

4 

5 

29-915 

48-7 

46-7 

54-4 

46-7 

94-3 

36-4 

SSE 

SO 

ro 

37 

6-40 

5 

6 

29-846 

39-7 

38-7 

52-2 

30-3 

77-9 

26-2 

Calm 

94 

0-3 

0-7 

6-10 

6 

7 

29-940 

43-8 

41-4 

49-6 

39-5 

89-0 

32-6 

N 

161 

I-o 

2-3 

6-50 

7 

8 

30-134 

37-6 

35-8 

48-1 

33-2 

8S-4 

23-8 

N 

114 

0-7 

1-3 

6-65 

8 

9 

29-959 

40-2 

38-3 

48-3 

27-3 

90-7 

21*9 

SW 

301 

2-0 

3-3 

4-40 

9 

ro 

29-838 

41-8 

38-9 

48-5 

37-0 

97-9 

28-4 

W  N  W 

205 

2-0 

2-3 

6-30 

10 

II 

29-964 

42-2 

40-0 

48-2 

34-6 

95-4 

26-2 

WNW 

35S 

2-0 

7-7 

3-05 

II 

12 

29-615 

507 

46-7 

54-3 

43-9 

9S-2 

40-9 

W 

381 

3-7 

9-3 

0-85 

12 

13 

29-466 

40-6 

37-0 

49-9 

36-6 

94-1 

25-6 

NW 

77 

1-3 

ro 

7-00 

0-006 

13 

14 

29-363 

34-0 

33-2 

37-3 

30-1 

53-2 

24-0 

ENE 

234 

1-3 

lO-Q 

0-05 

0-2II 

14 

15 

29-553 

36-4 

35-0 

39-5 

33-4 

48-0 

32-0 

NNE 

260 

1-7 

9-7 

0-05 

0-099 

15 

16 

29-790 

36-0 

34-0 

42-7 

29-7 

85-2 

21-3 

NNE 

262 

1-7 

0-7 

5-00 

0-002 

16 

17 

29-842 

40-0 

37-2 

46-9 

34-0 

90-8 

28-3 

NNE 

397 

3-0 

0-7 

6-15 

17 

iS 

29-871 

41-3 

39-5 

46-3 

38-2 

72-2 

31-3 

NE 

236 

2-7 

6-3 

1-25 

... 

18 

19 

29-965 

35-2 

33-0 

42-0 

30-9 

71-9 

23-5 

NE 

no 

2-0 

57 

2-45 

19 

20 

29-957 

34-9 

33-7 

45-4 

28-3 

69-9 

21*1 

NW 

137 

I-o 

1-3 

5-35 

0-007 

20 

21 

29-726 

37-4 

35-0 

43-5 

3I-I 

8o-o 

23-2 

NNW 

259 

1-7 

1-3 

4-55 

21 

22 

29-S64 

34-4 

32-4 

40-7 

30-7 

73-5 

23-9 

NNW 

161 

17 

0-7 

5-60 

22 

23 

30-167 

32-2 

31-1 

39-6 

28-6 

6o*2 

20-5 

W 

168 

0-7 

47 

1-20 

23 

24 

30-185 

35-4 

34-1 

40-5 

28-7 

46-9 

21-8 

W 

166 

1-3 

7-7 

0-65 

0-005 

24 

25 

3O-0S5 

39-1 

38-0 

44-4 

35-1 

60-4 

25-6 

NNW 

97 

0-7 

9-0 

o-io 

25 

26 

29-924 

39-9 

37-7 

44-0 

35'o 

56-3 

29-9 

ssw 

251 

I'O 

9-0 

0-05 

26 

27 

29-731 

39-7 

38-0 

42-9 

36-2 

61-9 

30-0 

s 

388 

3-0 

5-7 

1-45 

0-037 

27 

28 

29-532 

48-9 

47-0 

52-4 

39-8 

817 

35-2 

SW 

536 

4-0 

9-7 

0-80 

28 

29 

29-144 

49-8 

47-9 

53-0 

45-6 

59-9 

4I-I 

ssw 

350 

4-3 

1 0-0 

o-oo 

0-155 

29 

30 

29-117 

42-3 

40-1 

46-7 

38-9 

84-6 

30-2 

SW 

403 

3-0 

4-0 

4-70 

0-067 

30 

Mean 
or 

Sum. 

Jfean 
or 

Sum. 

29-805 

41-25 

39'44 

46-91 

36-15 

74-78 

30-02 

... 

6502 

1-74 

5-57 

86-75 

0-636 

Weather. 
1.  Overcast.     2.  Slight  rain  afternoon ;  fog  early.     3.  0 
5.  Very  fine  ;  hazy.          6.  Very  fine  ;  hazy;    fog  in  nior 
8.  Very  fine  generally.     9.  Very  fine  till  afternoon.     10. 
11.  Fine  morning.     12.  Cloudy  to  overcast.     13.  Very  fii 
and  rain.           15.  Overcast  to  fine  night ;  rain  midday. 
17.  Fine  generally.     18.  Overcast  till  4^  p.m.     19.  Cloudy 
or  foggy.     21,  Fine  generally  ;  fog  early.     22.  Very  fine 
misty  morning.     24.  Overcast  after  10''  a.m.  ;  slight  rair 
26.  Overcast  generally.          27.  Very  fine  generally  earlj 
overcast.      29.  Overcast ;  squally;  rain  ii'^  a.m.  to  4*'  p. 
showery. 

ccasion 
ning. 
Cloudy 
le  to  fii 
16. 
i  till  ev 
genera 
1  after  ^ 
r  ;  rain 
m.      3( 

al  light  drizzle.     4.  Overcast. 
7.  Very  fine  after  gh^  a.m. 
midday,  otherwise  very  fine, 
le.     14.  Frequent  light  snow 
Fine  morning,  then  variahle. 
ening.     20.  Very  fine  ;  misty 
ly  ;  hazy.     23.  Overcast  and 
[^  p.m.      25.  Cloudy  ;  misty, 
afternoon.          28,  Cloudy  to 
3.  Vei-y  fine  till  2^  p.m.,  then 

made  at  the  RadcUffe  Ohservatory,  Oxford. 


49 


DECEMBER,  1909. 

Day. 

Mean 
Barom. 
reduced 
to  32°  F. 

Mean 

Tenipera- 

tuie. 

Self-Registering 
Thermometers. 

Wind. 

0.;;  2. 
2,a 

Hours 

of 
Bright 
Sun- 
shine. 

Rain. 

Day. 

Di  rec- 
tion. 

Hori- 
zontal 
Motion. 

Esti- 
mated 
Force. 

Shade. 

Max. 
in 

Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

Max. 

0 
46-6 

Min. 

I 

Inches. 
28-946 

0 
43-2 

0 
4I-I 

40-1 

0 
55-9 

0 
34-2 

SW 

Miles. 
408 

yi 

6-7 

0-I5 

Inches. 
0231 

I 

2 

28-945 

45-0 

43'4 

52-7 

38-2 

53-9 

28-9 

SW 

686 

2-7 

9-0 

o-oo 

0-343 

2 

3 

28-601 

40-5 

37-3 

53-0 

39-0 

83-2 

34-1 

w  s  w 

386 

4-7 

2-7 

5-IO 

0-029 

3 

4 

28-535 

38-2 

37-0 

43-1 

34-5 

77-9 

28-6 

SW 

170 

1-7 

9-0 

o-6o 

0-446 

4 

5 

28-923 

37-0 

35-7 

45-5 

30-8 

82-0 

23-0 

ssw 

96 

I'O 

5-7 

5-40 

0-136 

5 

6 

28-872 

352 

34-7 

40-5 

32-6 

78-2 

27-9 

ssw 

122 

i-o 

9-7 

1-40 

0-165 

6 

7 

29-129 

35-2 

34-6 

36-5 

33-6 

38-3 

30-3 

WNW 

194 

vo 

lo-o 

o-oo 

0-004 

7 

8 

29-803 

34-1 

32-6 

41-3 

30-0 

76-0 

23-8 

w 

158 

VQ 

O'O 

6-8o 

8 

9 

30-130 

36-2 

35-4 

43-2 

30-2 

79-4 

23-0 

ssw 

345 

1-3 

7-3 

1-45 

0-135 

9 

10 

29-835 

48-8 

48-2 

50-5 

41-0 

55-2 

38-0 

s 

343 

3-0 

lo-o 

O'OO 

0-523 

10 

II 

29-645 

45-9 

45-0 

49-6 

42-3 

49-6 

41-3 

SSE 

202 

1-3 

1 0-0 

o-oo 

II 

12 

29-806 

38-3 

37-1 

43-1 

36-4 

42-1 

30-4 

ENE 

233 

1-3 

lO-O 

o-oo 

0-021 

12 

13 

30-075 

40-5 

39-8 

42-4 

39-2 

45-0 

38-9 

NE 

302 

2'3 

lO-O 

o-oo 

13 

14 

30-175 

38-5 

37-2 

40-9 

34-6 

45-3 

30-0 

NE 

354 

2-3 

lo-o 

o-oo 

14 

15 

30-077 

36-2 

34-7 

39-4 

34-4 

42-9 

33-2 

NE 

235 

3-0 

lo-o 

o-oo 

0-015 

15 

16 

29-864 

34-8 

33-8 

37-9 

31-8 

37-1 

27-1 

ENE 

164 

vo 

1 0-0 

0-00 

0-062 

16 

17 

29-312 

40-1 

39-3 

41-5 

37-7 

51-9 

36-9 

E 

239 

ro 

lo-o 

o-oo 

O-I9S 

17 

18 

29-181 

37-6 

36-3 

42-1 

36-1 

75-3 

29-1 

WNW 

182 

1-3 

5-0 

2-20 

0012 

iS 

19 

28-943 

35-6 

33-7 

40-1 

29-8 

53-0 

22-5 

SW 

334 

2-7 

5-7 

0-70 

0-043 

19 

20 

29'339 

31-3 

29-6 

37-6 

26-0 

73-8 

20-0 

WSW 

131 

1-7 

o-o 

6-40 

20 

21 

29-534 

30-6 

29-0 

35-5 

23-4 

70-1 

17-2 

SSE 

344 

1-7 

3-7 

2-40 

0-0 10 

21 

22 

28-684 

48-8 

48-0 

51-5 

33-1 

59-1 

3I-I 

S 

365 

3-3 

9-0 

0-00 

0-354 

22 

23 

28-808 

50-0 

49-0 

52-4 

48-7 

69-2 

43-8 

SSW 

267 

2-3 

1 0-0 

010 

0-187 

23 

24 

29-384 

38-0 

36-8 

49-5 

35-2 

8i-2 

24-9 

W  S  w 

175 

ro 

o-o 

6-So 

24 

25 

29-635 

39-1 

37-1 

43-7 

29-5 

84-4 

22-8 

WSW 

355 

2-0 

6-7 

6-20 

O-O  1 8 

25 

26 

29-494 

4S-7 

47-2 

52-5 

36-0 

92-0 

30-S 

SW 

415 

4-3 

9-0 

3-00 

0037 

26 

27 

29-574 

50-7 

50-2 

51-8 

47-0 

54-3 

43-0 

SSW 

463 

1-7 

I  o-o 

0-00 

0-0S9 

27 

28 

29-374 

49-2 

47-1 

53-1 

467 

81-4 

43-1 

WSW 

413 

4-7 

9-7 

1-85 

... 

28 

29 

29-972 

386 

36-4 

49-6 

33-1 

74-4 

24-9 

NNW 

54 

0-7 

1-3 

3-IO 

29 

30 

30-149 

38-9 

37-4 

43-2 

28-1 

57-8 

22-0 

Var. 

308 

1-3 

I  o-o 

o-io 

30 

31 

29-952 

45-3 

43-5 

50-5 

39-1 

89-2 

33-6 

WSW 

235 

2-7 

4-7 

5-10 

0-027 

31 

Mean 

or 
Sum. 

29-442 

40-33 

3897 

45-19 

35-43 

64-81 

30-27 

8678 

2-09 

7-26 

58-85 

3-085 

Mean 

or 
Sum, 

1.  Rain  till  i|h 
3.  Variable  ;  a  ga 
5.  Fine  till  eveni 
7.  Gloomy.        8. 
11.  Overcast, 
snow  in  evening. 
18.  Fine  interval: 
fine  till  2.^  p.m. ; 
then  fine  interva 
squally.        27.  D 
fine  night;  hazy. 

Weather. 
p.m.,  then  fine  but  squally.                    2.  Rain 
le  in  early  morning  ;  lightning  ii^  p.m. 
ng,  then  rain  and  sleet.                    6.  Cloudy  ;  1 
Very  fine.        9.  Very  fine  till  evening,  then  r 
12.  Drizzle  night.         13.  Overcast.         14.  Ov( 
16.  Snow  forenoon,  drizzle  and  rain  after.      ] 
5.      19.  Fine  morning  and  night ;  rain  midday 
snow  and  rain  after  10''  p.m.         22.  Rain  earl 
s.      24.  Fine.       25.  Fine  till  evening ;  shower ' 
rizzle  or  rain  at  times.        28.  Cloudy  generally 
30.   Overcast.         31.   Overcast  morning,  th 

after  i**  p.m 
4.   Frequ 
•ain,  sleet  ar 
\\n.        10.  I 
jrcast.        15 
L7.  Rain  at  t 
20.  Very 
Y.         23.  Ra 
j^a.m.      28 
;  squally, 
en  fine;  sho 

;  squally  night, 
ent  rain  or  sleet, 
id  snow  at  night, 
lainy  from  noon. 

Drizzle  or  light 
mesfrom  3''  p.m. 
fine.       21.   Very 
in  till  afternoon, 
.  Fine  intervals; 
29.  Fine  to  very 
wer  4i>  p.m. 

KADCLIFFK    OCSEKVATIU^S,    I906-I91O. 


50 


Daily  Results  of  Meteorological  Ohservations 


JANUARY,  1910. 

Day. 

Meau 
Baroiii. 
reduced 
to  32°  F. 

Mean 
Tempera- 
ture. 

Self-Eegistering 
Thermometers. 

Wind. 

oc  S 

C    3    M 

Hours 

of 
Bright 
Sun- 
shine. 

Rain. 

Day. 

Direc- 
tion. 

Hori- 
zontal 
Motion. 

Esti- 
mated 
Force. 

ro 

Shade. 

Max. 

in 
Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

I 

Inches. 
30-104 

40-6 

39-6 

0 
45-5 

0 
34-2 

0 
47-3 

0 
26-0 

SW 

Miles. 
222 

9-7 

0-00 

Inches. 
0-020 

I 

2 

30-082 

49-6 

48-8 

52-7 

44-9 

72-0 

43-2 

wsw 

250 

1-3 

1 0-0 

0-55 

2 

3 

30-151 

47-4 

45-7 

50-4 

45"6 

84-2 

40-3 

wsw 

209 

1-7 

lo-o 

1-65 

... 

3 

4 

30-229 

42-9 

42-2 

46-4 

41-8 

49-9 

41-4 

SW 

152 

ro 

lo-o 

o-oo 

4 

5 

30-214 

39-8 

39-2 

42-0 

39-2 

42-5 

38-9 

w 

54 

1-3 

1 0-0 

o-oo 

5 

6 

30-309 

36-7 

36-1 

39-5 

34-8 

59-1 

35-4 

s 

140 

0-7 

lo-o 

0-00 

6 

7 

30-302 

38-2 

37-8 

39-2 

37-1 

40-8 

37-0 

ssw 

226 

1-3 

lo-o 

o-oo 

7 

8 

29-889 

42-8 

41-4 

47-3 

36-1 

49-6 

36-0 

ssw 

458 

2-3 

lo-o 

0-00 

0-070 

8 

9 

29-689 

49-8 

48-1 

53-0 

44-6 

58-6 

39-7 

SSVi^ 

575 

5-0 

8-7 

0-00 

9 

10 

29-820 

45-6 

42-7 

52-5 

43-1 

82-8 

38-6 

SW 

468 

4-0 

3-3 

4-20 

0-099 

10 

II 

29-540 

41-6 

38-9 

44-8 

35-6 

84-0 

33-1 

s  w 

392 

4-7 

6-0 

5-00 

0-265 

II 

12 

29-418 

34-9 

33-3 

40-0 

31-5 

82-9 

23-3 

WNW 

204 

2-3 

3-7 

3-85 

0-065 

12 

13 

29-950 

36-8 

35-2 

40-2 

30-2 

73-4 

22-9 

wsw 

395 

2-0 

4-0 

2-80 

... 

13 

14 

29-825 

49-4 

47-5 

5i'9 

39-9 

82-7 

36-0 

WSW 

328 

3-7 

6-7 

2-25 

0-004 

14 

15 

29-962 

45-4 

43-9 

50-7 

40-7 

59-6 

29-7 

ssw 

507 

2-3 

70 

0-90 

0-082 

15 

16 

29-605 

49*4 

47-0 

52-8 

43-9 

73-7 

40-7 

SW 

448 

5-0 

9-0 

0-40 

0-090 

16 

17 

29-485 

38-8 

36-9 

44-3 

37-6 

80-7 

33-3 

SW 

393 

3-7 

9-0 

3-50 

0-046 

17 

18 

29-211 

44-2 

42-3 

45'3 

38-1 

58-8 

32-4 

wsw 

330 

3-3 

lo-o 

0-I5 

o-iii 

18 

19 

29-259 

39-6 

36-9 

44-7 

37-3 

69-0 

32-2 

wsw 

301 

3-0 

6-0 

1-30 

... 

19 

20 

29-380 

37-2 

35-3 

44-0 

34-1 

890 

25-8 

WNW 

159 

0-7 

4-3 

2-55 

20 

21 

29-563 

30-8 

29-5 

38-7 

27-5 

67-9 

19-3 

Calm 

155 

03 

0-3 

6-35 

21 

22 

29-793 

29-8 

27-5 

34-6 

25-8 

66-3 

18-4 

NW 

236 

1-3 

0-3 

6-6o 

22 

23 

29-552 

37-8 

37-0 

42-7 

28-6 

49*7 

19-5 

WSW 

288 

1-7 

9-7 

o-io 

0-146 

23 

24 

28-529 

38-0 

36-3 

43-4 

34-2 

893 

32-1 

w 

526 

2-0 

9-7 

1-50 

0-097 

24 

25 

28-980 

32-0 

29-3 

36-6 

28-7 

66-9 

19-9 

NW 

143 

3-3 

2-0 

5-80 

25 

26 

28-989 

26-5 

24-4 

35-5 

21-5 

77-3 

15-2 

N 

83 

0-7 

0-0 

5-90 

26 

27 

29-156 

27-7 

26-2 

35-4 

18-4 

75-3 

11-9 

SSW 

387 

1-7 

3-3 

4-75 

0-031 

27 

28 

28-553 

39-1 

37-1 

43-7 

32-9 

89-9 

31-0 

SW 

439 

3*3 

9-3 

4-40 

0-459 

28 

29 

29-195 

34-5 

32-7 

40-6 

32-0 

88-4 

28-0 

WSW 

248 

2-7 

6-7 

3-8o 

29 

30 

29-701 

34-1 

32-0 

41-1 

29-6 

87-6 

21-8 

WSW 

228 

1-3 

0-0 

8-00 

30 

31 

29-705 

39-7 

37-8 

43-1 

32-9 

66-5 

26-0 

ssw 

313 

2-3 

8-7 

0-30 

31 

Mean 

or 
Sum. 

29-617 

39-38 

37-70 

43-95 

34-92 

69-86 

29-97 

... 

9257 

2-29 

6-69 

76-60 

1-585 

Mean 

or 
Sum. 

1.  Slight  rain  after  4''  p.m.        2.  Generally  overcast. 
5.  Overcast.      6.  Gloomy  and  misty.      7.  Overcast.      8. 
rain  in  evening.     10.  Fine;  rain  early  ;  showers  night, 
rain,  sleet  and  snow  evening."       12.  Very  fine  9*^  a.m. -2 
afternoon.     13.  Very  fine  till  noon.     14.  Overcast  to  fine 
16.  Overcast  generally;  rain  noon  to  il**  p.m.     17.  Cloudy 
18.  Fine  intervals  forenoon ;  rain  afternoon.          19.  Clo 
to  very  fine  after  10''  a.m.       21.  Very  fine.       22.  Very  fin 
24.  Fine  intervals  in  forenoon ;  rain,  sleet  and  snow  aft 
fine;  hazy.       27.   Very  fine  till  2''  p.m.,  then  snow.       28 
S^  p.m.         29.   Fine  intervals  to  very  fine  night.         30.  ' 

3.   Pi 

Rain 
11.  S 
*"  p.m.  I 
15.  I 

to  fine 
tidy  to 
e.       23 
srnoon. 
.  Fine 
Very  fir 

ne  afternoon.        4.  Overcast, 
at  night.      9.  Squally  ;  light 
howery  to  fine  midday,  then 
md  at  night ;  sleet  and  snow 
ine  morning  ;  i-ain  afternoon, 
afternoon  ;  showery  till  noon. 
vevj  fine  night.          20.  Fine 
.  Snow  early,  then  light  rain. 
25.  Very  fine.       26.  Very 
midday ;  rain  early  and  after 
le.        31.  Generally  overcast. 

made  at  the  Radcliffe  Observatory,  Oxford. 


51 


FEBRUARY,  1910. 

Day. 

Mean 
Barom. 
reduced 
to  32°  ¥. 

Mean 

Tempera- 

tiu-e. 

Self-Registering 
Thermometers. 

Wind. 

-3  3 
III 

Hours 

of 
Blight 
Sun- 
shine. 

Bain. 

Day. 

I 

Direc- 
tion. 

Ilori. 
zontal 
Motion. 

Esti- 
mated 
Force. 

Shade. 

Max, 
in 

Sun. 

Min. 

on 

Grass. 

Air. 

Erap. 

Max. 

Min. 

I 

Inches. 
29-568 

0 
40-3 

0 
38-3 

0 

42-5 

38-9 

So- 1 

0 

34-6 

S 

Miles. 

370 

3-0 

1 0-0 

2-20 

Inches. 

2 

29-105 

38-9 

38-0 

40-9 

37-7 

44-9 

31-2 

S 

121 

1-7 

7-0 

0-00 

0-312 

2 

3 

29-095 

37-1 

36-0 

43-5 

34-9 

85-9 

27-3 

wsw 

152 

0-7 

5-3 

3-80 

0-056 

3 

4 

29-554 

36-6 

34-8 

43-7 

29-4 

89-0 

22-6 

WNW 

195 

1-7 

1-3 

6-So 

4 

5 

29731 

43-4 

42-7 

50-5 

30-8 

52-2 

21-9 

ssw 

470 

2-7 

lo-o 

0-00 

0-052 

5 

6 

29-618 

48-8 

48-1 

50-8 

48-2 

6ro 

46-6 

wsw 

462 

3-0 

1 0-0 

o-oo 

0-089 

6 

7 

29-290 

48-5 

47-0 

51-6 

45-6 

83-7 

41-1 

wsw 

425 

5-7 

6-7 

060 

0-070 

7 

8 

29-398 

37-8 

36-4 

46-2 

36-2 

62-2 

29-4 

NW 

192 

2-3 

6-0 

1-20 

0-029 

8 

9 

30-087 

35-9 

34-0 

44-4 

29-4 

83-4 

21-7 

Var. 

l8i 

vo 

0-0 

6-65 

9 

10 

29-954 

42-3 

40-8 

46-3 

33-1 

60-5 

23-0 

SSW 

342 

2-7 

9-3 

O'OO 

0-015 

10 

II 

29775 

41-2 

39-4 

47-9 

37-8 

90-2 

32-6 

sw 

238 

2-7 

5-0 

2-75 

0-017 

II 

12 

29-843 

39-9 

37-9 

46-5 

30-0 

93-3 

22-9 

wsw 

177 

i-o 

4-3 

5-00 

12 

13 

29-786 

45-6 

43-6 

47-9 

42-9 

56-7 

39-0 

ssw- 

344 

1-3 

9-0 

0-05 

13 

14 

29-447 

39-5 

37-4 

45-5 

373 

98-6 

34-6 

sw 

399 

20 

9-0 

4-75 

0-168 

14 

15 

28-900 

39-6 

37-6 

47-6 

34-6 

95*2 

29-9 

wsw 

354 

2-0 

2-7 

6-65 

0-296 

15 

16 

29-312 

41-4 

39-0 

47-5 

32-8 

loro 

27-5' 

sw 

583 

2-7 

6-7 

5-25 

O-03S 

16 

17 

29-159 

50-8 

47-2 

54-6 

42-9 

103*1 

40-9 

ssw 

638 

6-0 

7-3 

3-35 

0-192 

17 

18 

29-195 

47-7 

44-3 

52-4 

41-2 

100-4 

38-7 

ssw 

437 

33 

67 

5-70 

0-185 

18 

19 

28-811 

49-0 

46-0 

50-5 

43-1 

66-9 

37-8 

s 

588 

SI 

lo-o 

0-05 

0-oSo 

19 

20 

28-898 

43-9 

40-9 

48-7 

39-8 

71-9 

35-1 

s 

783 

5-3 

9-0 

0-30 

0-272 

20 

21 

29*220 

42-8 

39-2 

49-1 

40-2 

97-9 

33-2 

sw 

237 

3-3 

3-3 

3-60 

0-018 

21 

22 

29-508 

42-6 

41-5 

45-3 

39-3 

86-1 

32-2 

ssw 

212 

1-7 

7-0 

0-90 

0-479 

22 

23 

29-643 

40-9 

38-8 

48-5 

37-3 

103-0 

31-2 

sw 

329 

1-3 

4-0 

360 

0-007 

23 

24 

29-329 

41-3 

39-7 

47-4 

34-0 

98-5 

2S-4 

sw 

344 

yz 

7-0 

3-50 

0-141 

24 

25 

29-178 

41-9 

40-1 

45'^ 

35-9 

89-2 

28-7 

ssw 

320 

n 

6-7 

0-60 

0-326 

25 

26 

29-020 

41-2 

38-6 

48-5 

35-0 

101-7 

29-1 

w 

327 

2-7 

7-3 

5-70 

0-038 

26 

27 

29-578 

39-0 

36-2 

45-6 

34-8 

90-2 

26-0 

W^NW 

252 

2-0 

2-7 

7-20 

... 

27 

28 

29-481 

41-2 

39-9 

47-3 

327 

52-6 

24-4 

ssw 

251 

3-3 

6-7 

O'OO 

o-o6o 

2S 

Mean 

or 
Sum. 

29-410 

42-11 

40-12 

47-39 

36-99 

82*12 

31-13 

9723 

2-71 

6-43 

So-20 

2-940 

Jleau 

or 
Sum. 

1.  Fine  morning ;  light  rain  after 
to  very  fine.          4.  Very  fine.          £ 
7.  Overcast ;  squally  ;  fine  night. 
10,  Cloudy  ;  light  rain  afternoon, 
fine  till  afternoon.         13.  Overcast, 
rally  ;  thunder  i|''  p.m.        16.  Fine 
then  fine.       18.  Overcast  early,  ther 
20.  Rainy  afternoon  ;  squall  of  rain 
22.  Rainy  till  3"  p.m.,  then  fine.      2C 
then  fair  to  fine.        25.  Rainy  till  aft 
27.  Cloudy  midday,  otherwise  fine. 

Weather. 

noon.        2.  Rainy  til 

>.  Overcast ;  occasion 

8.  Cloudy  till  evenii 

11.  Cloudy  till  aft 

14.  Fine  morning 

till  afternoon ;  rain  i 

1  fine  ;  shower  2^^  p.m 

with  lightning  and  t 

5.  Cloudy  to  fine;  shov 

ernoon,  then  fine.       2 

28.  Generally  o% 

1  eveni 
\\  rain. 
ig,  thei 
3rnoon 
;  rain 
light, 

19. 
lundcr 
srer  ^^  p 
6.  Fint 
'oroast 

ag,  then  fine.        3.  Over 
6.  Overcast ;  rain  ea 
1  fine.        9.  Very  fine;  h. 
;  hail  ap  p.m.          12.  V 
early,         15.  Very  fine  ge 
17.  Showery  till  lol^a. 
Light  rain  at  times  ;  squa 
7^h  p.  m.         21.  Fair  to  fi 
m.      24.  Rainy  till  io|''  a. 
5  till  2'>  p.m.,  then  slight  r£ 
till  evening  :  rain  afternr 

3ast 
rly. 
izy. 
cry 
ne- 
m., 
ily. 
ne. 
m., 
lin. 
on. 

52 


Daily  Results  of  Meteorological  Ohservations 


MARCH,  1 910. 

Day. 

Mean 
Baroni . 
reduced 
to  32°  F. 

Mean 

Tenii)era- 

ture. 

Self-Eegistering 
Thermometers. 

Wind. 

Hours 

of 
Bright 
Sun. 
shine. 

Rain. 

Day. 

Direc- 
tion. 

Hori. 
zontal 
Motion. 

Esti- 
mated 
Force. 

Shade. 

Max. 

in 
Sun. 

Min. 

on 

Grass. 

Air. 

Eva  p. 

Max. 

Min. 

1 

Inches. 
29-856 

0 

39-2 

0 
36-5 

0 
47-8 

0 
32-1 

98-1 

0 
25-0 

sw 

Miles. 
339 

2-0 

0-3 

9'IO 

Inches. 
0-004 

I 

2 

29-897 

46-0 

43-9 

50-9 

39-5 

80-6 

34-0 

s 

268 

2-7 

8-7 

0-05 

... 

2 

3 

29-940 

42-9 

39-2 

51-6 

38-0 

98-9 

28-9 

SE 

160 

2-0 

1-7 

9-55 

3 

4 

29735 

40-8 

38-2 

51-8 

30-1 

917 

24-4 

ESE 

176 

1-7 

o'o 

8-45 

0-005 

4 

5 

29-701 

44'2 

40-5 

57"3 

31-1 

100-5 

23-9 

ESE 

222 

1-3 

2'0 

9-45 

0-003 

5 

6 

29-767 

46-5 

43-8 

50'9 

45"2 

90-2 

34-4 

SSE 

285 

17 

5-7 

1-25 

6 

7 

29-883 

47-2 

44-6 

56-5 

43-2 

iiri 

37-0 

ssw 

289 

1-7 

2-7 

9-25 

0-007 

7 

8 

29-740 

48-8 

47-5 

53-8 

41-1 

79-2 

37-1 

s 

451 

3-3 

7-3 

0-90 

0-007 

8 

9 

29-552 

47-9 

45-9 

52-9 

45-2 

86-2 

43'o 

s 

353 

3-3 

9-3 

0-20 

0-263 

9 

10 

29-536 

43-3 

40*0 

52-5 

38-2 

109-2 

33-0 

sw 

124 

1-7 

4-7 

6-80 

... 

10 

II 

29-642 

43-0 

40-0 

49*4 

37-2 

94-6 

32-4 

N 

360 

2-0 

6-3 

4-95 

II 

12 

29-723 

39-5 

38-5 

42-4 

37-3 

47-0 

36-9 

NNE 

271 

3'3 

I  O'O 

0-00 

0-218 

12 

13 

29-860 

38-0 

34-7 

457 

30-8 

97-9 

23-9 

NW 

84 

1-7 

4-3 

6-30 

13 

14 

29-8S4 

40-0 

36-6 

50-4 

31-5 

102-3 

23-8 

wsw 

73 

1-3 

2-7 

8-00 

14 

15 

29-931 

39-9 

37-0 

48-8 

28-9 

99-1 

22-0 

NNW 

147 

0-7 

7-3 

5-75 

15 

16 

29-919 

42-8 

39-4 

52-1 

30-6 

105-1 

23-4 

SW 

478 

3-3 

4-7 

10-05 

16 

17 

29-675 

46-0 

41-1 

51-5 

43-0 

113-8 

40-7 

WNW 

268 

2-7 

5'o 

5-70 

0-037 

17 

18 

29-627 

36-4 

33-4 

44-1 

33-8 

88-7 

290 

NNW 

351 

2-3 

8-3 

4-75 

0-058 

18 

19 

29-854 

40-0 

36-1 

44'5 

34'o 

90-5 

29-2 

NNW 

101 

2-0 

6-7 

I '20 

0-004 

19 

20 

29-960 

41-8 

39-5 

51-9 

30-0 

83-7 

23-2 

SW 

96 

07 

6-7 

0-05 

20 

21 

29-979 

44-5 

41-8 

567 

35-8 

108-6 

29-3 

WNW 

220 

10 

97 

175 

21 

22 

30-222 

42-7 

38-6 

53-3 

35-4 

108-8 

30-0 

NE 

112 

1-3 

2-3 

8'8o 

22 

23 

30-299 

42-0 

39-1 

52-9 

29-5 

104-2 

22-9 

Calm 

61 

0-3 

5-7 

3-55 

23 

24 

30-263 

45-1 

42-3 

51-4 

38-9 

86-1 

28-1 

Calm 

63 

0-3 

9-7 

0-70 

24 

25 

30-180 

43-1 

39-7 

51-8 

41-2 

98-9 

31-0 

NE 

99 

0-7 

9-7 

375 

25 

26 

30-094 

39'o 

37-5 

43-5 

34-4 

59-7 

25-9 

ESE 

51 

vo 

6-7 

0-05 

26 

27 

30-004 

41-4 

39-0 

55-8 

27-5 

109-3 

23-1 

Calm 

93 

0-3 

20 

8-00 

27 

28 

30-117 

45-5 

43-0 

51-9 

35-4 

78-0 

28-0 

Var. 

147 

I'O 

I  O'O 

o-io 

28 

29 

30-342 

40-7 

38-3 

49-7 

33-9 

108-9 

25-9 

NE 

91 

10 

4-7 

8-55 

29 

30 

30-223 

44-4 

40-4 

59-8 

29-7 

107-6 

23-0 

Var. 

291 

2-3 

5-7 

7-30 

30 

31 

30-324 

39-8 

34-9 

47-5 

34-2 

113-0 

30-8 

NE 

291 

3-3 

2-3 

10-25 

31 

Mean 

or 
Sum. 

29-927 

42-66 

39-71 

51-00 

35-38 

95-21 

29-14 

... 

6415 

1-74 

5-58 

154-55 

o-6o6 

Mean 

or 
Sum. 

lFea</ier. 

1.  Very  fine  generally.      2.  Overcast  generally.      3.  Fi 
fine  ;  hazy.      6.  Cloudy  till  afternoon  ;  drizzle  midday, 
night.    9.  Rainy  afternoon  and  evening.    10.  Fine ;  hazy, 
light  rain  till  si*'  p.m.     13.  Fine  to  cloudy.      14.  Fine  ; 
16.  Very  fine  till  6^  p.m.     17.  Fine  till  noon;  rain  early. 
19.  Fair  to  cloudy.     20.  Cloudy  till  evening.     21.  Cloud 
afternoon.             23.  Very  fine  till  noon ;  fog  morning. 
25.  Fine  afternoon,  otherwise  cloudy.       26.  Generally  o^ 
but  misty.       28.  Generally  overcast.       29.  Very  fine  gei 
hazy  till  ^^  p.m.         31.  Very  fine  to  fine  ;  squally  day. 

ne.     4 
7.  V€ 
11.  F) 

hazy. 
18.  V 

v;  fogg 

24. 

,^ercast 
lerally 

Very  fine  ; 
ry  fine.      8. 
ne  to  overca 
15.   Fair;  h 
ariable;  slig' 
y  early.     22 
Dvercast  gem 
till  evening, 
after  9*^  a.m 

hazy.      5.  Very 

Overcast  to  fine 

st.    12.  Frequent 

azy ;  foggy  early. 

it  snow  showers. 

Very  fine  ;  fair 

erally  and  hazy. 

27.  Very  fine, 

30.  Fine  but 

made  at  the  Radcliffe  Observatory,  Oxford. 


53 


54 


Daily  Results  of  Meteorological  Ohservations 


MAY,  1910. 

Day. 

IMean 
Baioiii. 
reduced 
t032°F. 

Mean 
Tempera- 
ture. 

Self-Registering 
Therm  ometei-s. 

Wind. 

°  a. 

Hours 

of 
Bright 
Sun- 
shine. 

Rain. 
Inches. 

Day. 

Direc- 
tion. 

Hori- 
zontal 
Motion. 

Esti- 
mated 
Force. 

Shade. 

Max. 

in 
Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

I 

Inches. 
30-085 

0 
50-6 

0 
47-4 

0 
57-5 

46-4 

0 
108-4 

42-8 

NNW 

Miles. 
298 

r-3 

9-7 

r2o 

I 

2 

29-906 

48-1 

46-1 

54-7 

44-6 

89-7 

40-2 

N 

212 

3-0 

^■z 

0-15 

0-021 

2 

3 

29-842 

47-7 

42-4 

57-4 

35-9 

122-4 

27-0 

wsw 

294 

2-0 

4-3 

7-75 

0-093 

3 

4 

29-718 

44-2 

39-6 

51-7 

38-5 

1 18-6 

32-1 

NW 

321 

3-0 

5-0 

10-90 

0-013 

4 

5 

29-396 

46-3 

43-7 

56-7 

40-2 

120-0 

32-3 

SW 

442 

2-7 

9-0 

3-40 

0-103 

5 

6 

29-295 

47-3 

41-1 

54-6 

44-1 

124-6 

39-2 

W 

461 

4-7 

6-0 

8-95 

0-089 

6 

■     7 

29-413 

45-7 

40-6 

52-9 

37-0 

I18-9 

31-8 

WSW 

3" 

3-0 

4-7 

8-00 

0-013 

7 

8 

29-430 

42-5 

39-5 

49-5 

36-4 

100-4 

29-9 

WNW 

257 

17 

8-0 

5-20 

0-028 

8 

9 

29-568 

41-8 

39-2 

49-4 

32-8 

97-2 

25-6 

N 

80 

2-0 

6-7 

2-90 

0-202 

9 

10 

29-818 

43-9 

40-6 

54-6 

32-5 

108-7 

26-0 

Var. 

166 

i-o 

5-0 

8-00 

10 

II 

29-920 

49-3 

43-4 

587 

31-8 

ii8-o 

23-9 

NNE 

441 

3-7 

4-3 

10-25 

II 

12 

29-423 

52-0 

48-2 

61-7 

44*3 

123-1 

43-1 

NE 

313 

2-7 

4-7 

9-15 

0-300 

12 

13 

29-518 

49-7 

46-3 

55-7 

43-2 

1 18-0 

39-1 

ESE 

218 

2-7 

7-0 

3-40 

o-oo6 

13 

14 

29-687 

56-8 

50-7 

68-1 

44-6 

131-3 

37-2 

NE 

271 

2-7 

4-7 

8-50 

0-026 

14 

15 

29-504 

53-6 

51-6 

64*3 

45-2 

121-2 

42-4 

NNE 

164 

vo 

5-7 

7-85 

... 

15 

16 

29-569 

60-4 

55-5 

72-2 

48-5 

128-3 

44-2 

ENE 

234 

1-7 

3-7 

7-75 

0-002 

16 

17 

29-587 

53-5 

52-5 

609 

50-2 

83-5 

46-9 

NE 

232 

2-3 

9-7 

0-55 

17 

18 

29-496 

57-6 

54-3 

68-2 

52-3 

133-1 

51-2 

SSE 

139 

1-7 

6-3 

6-50 

0-099 

18 

19 

29-418 

58-0 

55-8 

68-0 

49-6 

126-5 

45-3 

E 

188 

1-3 

8-7 

3-45 

0-257 

19 

20 

29-519 

64-7 

58-8 

71-6 

56-2 

132-5 

5ro 

S 

198 

2-0 

2-3 

12-55 

0-004 

20 

21 

29733 

58-4 

56-4 

67-6 

52-6 

114-1 

49-0 

NW 

216 

1-7 

9-0 

0-85 

0-025 

21 

22 

29-797 

6i-3 

57-6 

74-4 

52-2 

124-4 

48-9 

N 

219 

1-7 

Z'j 

10-10 

22 

23 

29-877 

64-2 

55-9 

74-6 

51-8 

131-0 

46-9 

NE 

262 

1-7 

0-3 

14-50 

23 

24 

30-030 

51-4 

49-4 

64-5 

47-7 

123-3 

42-7 

NE 

337 

3-0 

9-0 

6-25 

24 

25 

30-064 

49-5 

46-1 

57-4 

46-1 

113-2 

44-6 

NNE 

217 

2-3 

6-7 

5-70 

25 

26 

30-018 

53-7 

49-8 

68-2 

44-5 

125-1 

40-8 

N 

155 

I'O 

5-3 

8-45 

26 

27 

29-857 

56-7 

53-0 

64-4 

53-9 

116-9 

46-0 

N 

173 

vo 

9-3 

5-30 

27 

28 

29-717 

61-7 

56-7 

70- 1 

48-6 

131-2 

43-3 

W 

220 

1-7 

8-3 

7-00 

0-063 

28 

29 

29-560 

56-1 

54-0 

63-5 

53-7 

130-0 

53-0 

WSW 

355 

2-7 

1 0-0 

2-05 

0-019 

29 

30 

29-465 

51-6 

46-3 

57-9 

45-2 

125-1 

40-2 

SW 

465 

yi 

7-0 

6-65 

30 

31 

29*269 

52-9 

51-0 

60-5 

49-3 

115-8 

46-9 

ssw 

339 

4-7 

6-7 

4-15 
197-40 

0-710 

31 

Mean 

or 
Sum. 

29-661 

52-62 

48-82 

61-66 

45-16 

"8-53 

40-44 

8198 

2-29 

6-41 

2-073 

Mean 

or 
Sum . 

1.  Brief  fine  in 
early  afternoon ; 
heavy  hail  showe 
9.  Cloudy  genera 
12.  Very  fine  bet 
to  very  fine.        1 
18.  Fine  to  very  i 
21.  Very  cloudy  g 
after  lo*'  a.m. 
27.  Cloudy  gener 
cloudy.     31.  Ove 

Weather. 
tervals.     2.  Generally  overcast.     3.  Vt 
ither-wise  very  fine.    5.  Generally  overca 
r  zf^  p.m.        7.  Fine  intervals.        8.  I 
lly.     10.  Very  cloudy  midday;  othervvL 
ween  lo"^  a.m.  and  8*^  p.m.      13.  Genera 
5.  Very  fine  generally  after  ii**  a.m.       '. 
ine  after  10^  a.m.     19.  Fine  intervals  in 
;enerally.     22.  Very  fine  generally.     23 
25.  Generally  overcast  till  afternoon, 
ally.    28.  Fine  at  first ;  thunderstorm  3 
rcast,  with  frequent  rain  till  afternoon. 

ry  fine  till  afternoon.      4.  Sho-wory 
st  till  afternoon.    6.  Fine  intervals; 
'air  intervals  ;  threatening  at  times. 
36  fine.     11.  Very  fine  till  afternoon, 
lly  overcast  till  evening.      14.  Fine 
L6.   Fine.        17.   Generally  overcast, 
afternoon.     20.  Very  fine  generally. 
Very  fine.     24.  Generally  overcast 
26.  Very  fine  lo**  a.m.  to  evening. 
^  p.m.    29.  Overcast.    30.  Generally 

made  at  the  Raddiffe  Ohservatory,  Oxford. 


bo 


JUNE,  19  lo. 

Day. 

3Iean 
Barom. 
reduced 
t0  32°F. 

Blean 
Tempera- 
ture. 

Self-Registering 
Thermometers. 

Wind. 

si  3 

Hours 

of 
Bright 

Sun- 
shine. 

Rain. 

Day. 

Direc- 
tion. 

Hori- 
zontal 
Motion. 

Esti- 
mated 
Force. 

Shade. 

Max. 
in 

Sun. 

Min. 

on 

Grass. 

Air. 

Bvap. 

Max. 

Min. 

I 

Inches. 
29-461 

0 
56-2 

0 
52-8 

0 
63-6 

467 

122-5 

41-2 

SSW 

Miles. 
227 

1-3 

9-0 

3-10 

Inches. 

I 

2 

29-567 

58-2 

54-1 

66-6 

5I-I 

128-8 

44-5 

ssw 

220 

2-0 

7-3 

6-00 

0-015 

2 

3 

29"654 

57-2 

51-4 

67-0 

46-8 

133-4 

40-3 

wsw 

98 

1-3 

4-7 

14-10 

3 

4 

29-431 

60-4 

55-4 

69-7 

45-3 

132-0 

39-1 

E 

266 

ro 

5-7 

11-70 

4 

5 

29-545 

54-2 

52-2 

60-5 

51-3 

86-0 

50-0 

NE 

361 

3-7 

1 0-0 

o-oo 

0-009 

5 

6 

29-694 

58-4 

54-6 

71-2 

50-4 

134-8 

49-7 

NNE 

312 

3-7 

9-7 

7-35 

6 

7 

29-788 

59-7 

59-3 

69-6 

55-2 

94-7 

55-3 

NE 

117 

1-3 

1 0-0 

o-8o 

0-619 

7 

8 

29-794 

64-7 

61-9 

74-8 

56-3 

134-9 

56-7 

NNE 

90 

ro 

8-7 

6-25 

0-021 

8 

9 

29-662 

64-2 

6r6 

72-0 

58-0 

127-5 

53-3 

NNW 

152 

ro 

8-7 

2-45 

0-609 

9 

10 

29-535 

59-4 

59-3 

64-4 

58-4 

78-8 

53-9 

N 

119 

i-o 

lo-o 

o-oo 

0-654 

10 

II 

29-582 

59-0 

58-4 

63-4 

57-4 

86-7 

5S-2 

NE 

106 

i-o 

lO-O 

0-00 

... 

II 

12 

29-639 

63-6 

61-4 

74-5 

60-0 

129-2 

57-5 

NW 

113 

ro 

8-3 

3-40 

0-080 

12 

13 

29-682 

59-6 

55-0 

66-7 

56-0 

129-6 

52-1 

NW 

285 

23 

6-3 

4-15 

13 

14 

30-002 

55-9 

49-9 

65-3 

46-2 

130-8 

40-6 

NW 

116 

2-0 

4-3 

14-55 

14 

15 

30-137 

58-9 

53-5 

68-6 

44-6 

130-5 

39-2 

NNE 

102 

ro 

7-7 

7-35 

15 

16 

30-111 

59-2 

53-9 

66-4 

53-3 

129-9 

50-3 

ENE 

^7Z 

1-3 

67 

8-65 

16 

17 

30-094 

54-8 

52-5 

66-9 

47-1 

127-3 

45-4 

ENE 

90 

ro 

6-7 

5-05 

17 

18 

30-113 

64-3 

59-6 

74-6 

52-6 

139-2 

47-1 

ESE 

81 

ro 

8-0 

8-95 

18 

19 

30-051 

69-3 

61-6 

78-6 

56-0 

I33-I 

50-0 

W 

69 

1-3 

03 

14-45 

19 

20 

29-896 

707 

60-9 

78-9 

55-2 

132-1 

51-2 

ESE 

241 

1-3 

0-3 

15-00 

20 

21 

29-634 

63-3 

58-0 

71-2 

61-1 

1 34- 1 

55-4 

sw 

213 

1-7 

7-0 

8-IO 

21 

22 

29-613 

56-6 

53-8 

66-2 

53-2 

143-2 

51-2 

ssw 

206 

1-3 

7-3 

4-30 

0-059 

22 

23 

29-621 

59-0 

54-3 

66-3 

52-2 

I3I-9 

49-1 

sw 

207 

1-7 

8-7 

5-65 

0-040 

23 

24 

29-391 

57-9 

56-1 

66-7 

54-9 

i25-§ 

53-0 

ssw 

208 

ro 

9-0 

3-20 

0-254 

24 

25 

29-242 

55-3 

54-6 

65-5 

52-7 

136-7 

51-1 

w  s  w 

208 

ro 

9-7 

2-8o 

0-332 

25 

26 

29-386 

53-6 

48-7 

60-5 

47-2 

123-5 

45-1 

NW 

243 

2-0 

Ti 

485 

26 

27 

29-474 

54-5 

5I-I 

60-0 

48-8 

1 00- 1 

43-9 

sw 

410 

2-7 

91 

0-35 

0-031 

27 

28 

29-385 

59-3 

55-0 

65-4 

54-2 

1 30- 1 

53-3 

wsw 

479 

4-3 

8-7 

8-05 

0-043 

28 

29 

29-405 

56-1 

52-2 

65-5 

51-8 

133-7 

46-9 

sw 

373 

4-3 

7-0 

9-65 

O-161 

29 

30 

29-348 

55-5 
59-30 

51-7 

61-3 
67-73 

49-0 

122-0 

45-2 

wsw 

3n 

yz 

7-3 

3-10 

0-056 

30 

Mean 

or 
Sum. 

29-665 

55-49 

52-43 

124-10 

48-99 

6196 

1-79 

7'47 

183-35 

2-983 

Mean 
or 

Sum. 

Weather. 
1.  Clouily  generally.         2.  Eain  early  ;  fiiio  after  9'' a.m.         3.  Overcast  early  to  very  fine 
afternoon.        4.  Fine.        5.  Rain  in  evening.        6.  Fine  during  day.        7.  Rainy ;  thunder- 
storm evening.         8.  Fair  after  lo"*  a.m. ;  distant  thunder;  lightning  night.          9.  Frequent 
thunder,  lightning,  and  heavy  rain  afternoon.         10.  Rain  till  afternoon  ;  thunder  midday. 
11.  Overcast.            12.  Fine  9"^  a.m. -4'' p.m.  ;  thunderstorms  4'' p.m. -6^  p.m.            13.  Fine 
intervals.         14.  Fine  to  very  fine.         15.  Fine  generally.         16.   Fair!"          17.   Overcast  till 
noon.         18.   Fine  generally  after  S**  a.m.         19.  Very  fine.         20.  Very  fine.        21.  Overcast 
to  fine.       22.  Cloudy  midday ;  showei-s.       23.  Cloudy  to  fine;  showers  forenoon.       24.  Cloudy 
and  showery.        25.   Rain  early ;  fine  till  1 1*"  a.m.,  then  showery ;  slight  thunderstorm  2^^  p.m. 
26.  Fine  morning.         27.  Overcast  generally.         28.  Fine  at  times.         29.  Fine  generally  ; 
heavy  shower  6j''  p.m.         80.  Cloudy  and  showerj'. 

56 


Daily  Results  of  Meteorological  Observations 


JULY,  1910. 

Day. 

Blean 
Barom. 
reduced 
to  32°  F. 

Mean 
Tempera- 
ture. 

Self-Registering 
Tliermometers. 

Wind. 

HI 

2,  a- 

Hours 

of 
Briglit 
Sun- 
shine. 

Rain. 

Day. 

Direc- 
tion. 

Hori. 
zontal 
Motion. 

Esti- 
mated 
Force. 

Sliade. 

Max. 

in 
Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

1 

Inches. 
29-463 

0 
54-6 

0 
51-5 

0 
63-1 

0 
52-0 

129-3 

48% 

SW 

Miles. 
292 

2-0 

7-0 

560 

Inches. 
0-068 

I 

2 

29-387 

53*5 

50-2 

6r6 

49-1 

126-9 

46-8 

wsw 

202 

1-7 

7-0 

4-25 

0-367 

2 

3 

29-491 

51-6 

50-5 

6o-2 

46-5 

1 24- 1 

42-9 

w 

185 

1-3 

6-0 

2-35 

0-300 

3 

4 

29-826 

57-7 

52-8 

67-6 

46-0 

127-5 

39-9 

NW 

178 

2-0 

6-3 

10-05 

4 

5 

29-831 

57-2 

54-3 

66-3 

47-8 

122-3 

42-8 

WSW 

310 

ro 

9-3 

1-80 

0-587 

5 

6 

29-539 

56-5 

53-5 

61-3 

55-0 

1 17-3 

54-1 

NW 

273 

4-3 

9-3 

1-85 

0-033 

6 

7 

29-799 

52-1 

50-6 

557 

52-1 

69-6 

47-0 

N 

163 

i-o 

87 

0-00 

0-021 

7 

8 

29-851 

54-9 

52-0 

6i-5 

51-9 

99-8 

50-2 

N 

163 

1-3 

1 0-0 

0-25 

0-009 

8 

9 

29-818 

53-9 

51-9 

61-2 

53-9 

ii8-o 

50-2 

NE 

100 

n 

6-0 

5-90 

0-002 

9 

10 

29-767 

52-8 

49-4 

57-6 

47-0 

85-2 

42-0 

N 

8r 

vo 

9-7 

000 

10 

II 

29-822 

58-0 

54-2 

67-5 

53-2 

126-9 

52-8 

NE 

150 

1-3 

6-3 

6-25 

... 

II 

12 

29-889 

58-8 

55-6 

71-6 

50-1 

131-0 

50-4 

NE 

123 

1-7 

4-3 

9-30 

... 

12 

13 

29-962 

58-3 

56-0 

71-3 

52-0 

125-7 

51-0 

NNE 

62 

0-7 

6-0 

7-75 

13 

14 

29-879 

61-5 

57-3 

73-1 

51-0 

130-2 

47-0 

NE 

175 

ro 

4-0 

11-00 

14 

15 

29-700 

56-3 

536 

65-8 

53-1 

103-2 

50-6 

NE 

291 

2-3 

9-7 

0-55 

15 

16 

29-682 

54-9 

51-7 

67-5 

52-9 

122-4 

52-8 

NE 

346 

3-0 

9-0 

5-45 

16 

17 

29-592 

57-5 

56-2 

61-5 

54-0 

76-0 

52-0 

NE 

367 

2-7 

1 0-0 

0-00 

0-048 

17 

18 

29-716 

55-1 

52-1 

63-8 

52-2 

95-7 

52-9 

N 

151 

2-7 

8-0 

1-60 

18 

19 

29-796 

57-3 

53-6 

67-0 

44-4 

121-7 

38-3 

SW 

127 

07 

6-3 

5-70 

19 

20 

29-643 

59-3 

56-6 

66-4 

53-0 

114-1 

51-2 

SW 

423 

20 

8-0 

0-80 

0-091 

20 

21 

29-424 

62-1 

57-5 

68-6 

59-2 

136-3 

58-0 

SW 

372 

3-3 

8-3 

4-75 

0-040 

21 

22 

29'4i5 

59-0 

54-9 

66-2 

56-8 

122-1 

53-0 

SW 

363 

3-0 

6-0 

4-60 

0-097 

22 

23 

29-680 

56-9 

52-1 

63-9 

55-3 

124-2 

5I-I 

WNW 

229 

3-0 

9-0 

1-80 

o-oii 

23 

24 

29-635 

55-5 

53-4 

58-3 

46-2 

86-4 

39-3 

SSW 

420 

2-7 

9-3 

0-40 

0-020 

24 

25 

29-257 

57-4 

54-1 

64-6 

55-1 

128-9 

52-2 

SW 

446 

3-3 

6-0 

6-25 

0-106 

25 

26 

29-601 

54-7 

50-1 

62*2 

51-0 

113-1 

49-0 

w 

260 

4-0 

9-3 

2-00 

0-004 

26 

27 

29733 

57-8 

55-1 

61-5 

51-4 

106-4 

46-5 

s 

244 

JO 

9-3 

1-20 

27 

28 

29-477 

64-1 

57-9 

73-7 

57-3 

137-9 

56-0 

SSE 

344 

2-0 

6-3 

8-10 

0-209 

28 

29 

29-492 

58-1 

53-4 

65-7 

56-7 

132-4 

53-0 

wsw 

231 

2-3 

7-7 

6-00 

0-005 

29 

30 

29-569 

59'5 

54-8 

67-1 

53-0 

132-7 

50-7 

s 

126 

1-3 

8-0 

3-65 

... 

30 

31 

29-560 

61-9 

55-3 
53-62 

70-8 

53-1 

140-0 

51-0 

w 

157 

1-3 

4-0 

io-8o 

31 

Mean 

or 
Sum. 

29-655 

57-06 

64-97 

52-01 

117-01 

49-15 

... 

7354 

2-08 

7-55 

1 30-00 

2-018 

Mean 

or 
Sum. 

Weather. 
1.  Fine  intervals  ;  showers  in  forenoon.          2.  Freque 
7*"  p.m.          3.  Some  fine  intervals  ;  showery.          4.  Fin 
6.   Overcast  generally  ;  squally.         7.  Overcast;  drizzle  r 
after  i''  p.m.         10.  Overcast.         11.  Cloudy  till  afternc 
lo^'i  a.m.       13.  Overcast  till  noon,  then  very  fine.       14. 
to  overcast.         16.  Cloudy  to  fine  afternoon.        17.  Ove 
till  evening.        19.  Fair  generally.        20.  Overcast  gene 
afternoon  ;  sqvially  day.        22.  Fine  intervals ;  showei's 
fair  after  i*"  p.m.       24.  Slight  rain  at  times.       25.  Fine 
and  squally  to  very  fine.        27.  Generally  overcast ;  dri2 
rain  g^^  p.m.         29.  Very  fine  intervals  till  evening. 

at  shov 
3.          5 
norninj 
)on, the 
Very  fi 
roast  ;  1 
rally ; 
afterno 

interv 
.zle. 

30.  Fa 

/ers  ;  thunderstorms  4P  and 
.  Cloudy  ;  rain  from  6"  p.m. 
X.        8.  Overcast.        9.  Fine 
n  fine.         12.  Very  fine  after 
ne  after  g^  a.m.       15.  Cloudy 
-ain  midday.        18.  Overcast 

ain  after  2^  p.m.        21.  Fair 
on.        23.  Overcast  till  noon, 
als;  showery.        26.  Overcast 

28.  Fine  till  41"  p.m.  ;  heavy 
ir  to  cloudy.         31.  Fine. 

made  at  the  RadcUffe  Observatory,  Oxford. 


57 


AUGUST,  1910. 

Da>. 

Mean 
Baroni. 
reduced 
to  32°  F. 

Mean 
Tempera- 
ture. 

Self.Registering 
Thermometers. 

Wind. 

^  c  = 
H,5  ^ 

Hours 

of 
Bright 
.Sun. 
n]iine. 

Rain. 

Day. 

Direc 
tion. 

Hori- 

zontal 
.Motion. 

Esti- 
mated 
Force. 

Shade. 

Max. 

in 
Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

I 

Inches. 
29-606 

0 
61-4 

0 

54-5 

0 
67-1 

0 
52-0 

0 
I31-7 

0 
43-8 

SSE 

Miles. 
276 

1-7 

7-3 

7-30 

Inches. 

I 

2 

29-421 

57-0 

53-8 

61-6 

56-1 

89-0 

54-8 

S 

315 

37 

9-7 

o-oo 

0-064 

2 

3 

29-516 

60-4 

55-3 

67-4 

50-1 

132-7 

45-2 

S 

232 

4-0 

^■i 

7-00 

0-064 

3 

4 

29-453 

59-9 

55-1 

66-9 

51-3 

132-0 

459 

Var. 

93 

ro 

8-7 

5-75 

4 

5 

29-554 

60-8 

55-9 

69-7 

53-2 

132-7 

51-0 

W  N  W 

162 

1-3 

8-3 

4-40 

o-o6i 

5 

6 

29-757 

5S-2 

53-2 

64-7 

50-8 

123-1 

46-6 

W 

179 

1-3 

7-0 

3-25 

6 

7 

29-723 

6o-8 

57-3 

66-5 

51-3 

138-4 

47-1 

w 

106 

1-3 

lo-o 

r6o 

7 

8 

29-664 

60-3 

57-4 

67-5 

57-8 

I2I-8 

57-2 

NNE 

158 

ro 

1 0-0 

0-60 

0-005 

8 

9 

29-689 

57-8 

56-0 

63-3 

555 

83-9 

52-8 

NNE 

194 

i'3 

lO'C 

O'OO 

0-199 

9 

lO 

29-850 

6i-o 

56-3 

71-9 

52-9 

135-7 

47-9 

NNE 

117 

1-7 

20 

13-45 

10 

II 

29-908 

60-5 

55-6 

73-3 

48-2 

130-9 

43-1 

S 

220 

1-3 

7-3 

8-75 

II 

12 

29-759 

62-0 

59-2 

67-9 

58-2 

I20-6 

57-0 

sw 

296 

3-7 

90 

1-85 

0050 

12 

13 

29-864 

59-8 

58-5 

64*3 

55-2 

90-1 

52-3 

w  s  w 

51 

0-7 

1 0-0 

0-00 

0-036 

13 

14 

29-755 

64-8 

61-5 

73-5 

56-0 

130-9 

47-3 

SE 

276 

i-o 

9-7 

3-20 

14 

15 

29-654 

62-8 

57-1 

70-1 

59-9 

I35-I 

53-0 

w  s  w 

249 

27 

57 

10-60 

15 

16 

29-843 

62-5 

56-3 

71-3 

52-4 

135-6 

45-8 

sw 

272 

2-0 

8-0 

S-50 

16 

17 

29-745 

60-3 

57-4 

70-9 

54-9 

127-4 

48-7 

s  s  w 

257 

yi 

6-7 

5-05 

17 

18 

29735 

61-4 

56-7 

69-5 

51-6 

132-7 

44'9 

sw 

393 

3-0 

7'o 

5-40 

18 

19 

29-582 

62-1 

56-5 

68-5 

58-0 

I3JI 

54-3 

w  s  w 

365 

4-3 

37 

11-85 

0-173 

19 

20 

29-702 

62-1 

59-1 

67-8 

55-1 

1 18-2 

49-0 

ssw 

466 

2-3 

9-0 

2-30 

0-012 

20 

21 

29-660 

60-6 

56-1 

68-0 

58-4 

128-4 

54-0 

sw 

270 

4-7 

9-0 

3-55 

21 

22 

29-767 

57-6 

54*6 

65-5 

52-8 

132-9 

48-9 

Calm 

III 

03 

90 

2-05 

0-013 

22 

23 

29-707 

57-6 

54-2 

635 

49-6 

113-8 

43-1 

S 

20S 

1-3 

9-0 

0-50 

O-I16 

23 

24 

29-564 

60-9 

57-5 

69-1 

57-1 

129-8 

51-9 

w  s  w 

217 

1-7 

4-7 

5-60 

0-141 

24 

25 

29-669 

59-4 

57-3 

67-0 

51-6 

94-2 

457 

s 

313 

1-3 

lo-o 

0-65 

0-009 

25 

26 

29-398 

60-0 

560 

64-9 

57-2 

126-9 

53-1 

sw 

466 

4-3 

5-7 

6-So 

0-199 

26 

27 

29-627 

57-4 

51-4 

62-3 

51-3 

110-9 

45-9 

sw 

316 

3-7 

6-7 

6-05 

27 

28 

29-346 

57-6 

55-1 

62-4 

53-1 

loi-o 

49-4 

SSE 

350 

4-7 

9-3 

020 

0-520 

28 

29 

29-340 

57-3 

54-5 

63-5 

49-2 

i2ri 

45-4 

s 

333 

4-0 

7-3 

505 

0-220 

29 

30 

29-696 

57-8 

55-2 

64-3 

53-3 

1 16-6 

49-3 

sw 

239 

30 

9-3 

3-55 

0-013 

30 

31 

30-032 

57-6 

545 

63-4 

49-7 

1 10-9 

45-0 

w  s  w 

172 

1-7 

9-3 

2-05 

31 

Mean 
or 

.Sum. 

Mean 

or 
Sum. 

29-664 

59*99 

56*10 

67-02 

53-67 

121-36 

49-01 

7672 

2-36 

7-96 

136-90 

I-S95 

1.  Very  fine  to 
4.  Cloudy.        5. 
fine  night,       7.  ( 
10.  Very  fine.     1] 
lightning  after  ic 
17.  Overcast  till  a 
21.  Fine  interval 
to  verj'  fine  after 
squally ;  short  th 
rain  after  noon. 
30.   Cloudy;  sho^ 

overcast.            2. 
Cloudy ;  showers 
jtenerally  overcast 
L.  Very  fine  day.     ] 
)''  p.m.     15.  Very 
'ternoon.     18.  Fin 
3.      22.  Fair  midda 
g^  a.m.;  heavy  sh 
understorm  at  3^  i 
29.  Fine  to 
ver  noon.         31.  < 

Wtaflter. 
Slight  rain  forenoon. 
;  thunder  afternoon  ; 
8.  Overcast ;  thu 
L2.  Fine  intervals  eve 
fine  ;  thunder  and  lig 
e7''a.m.-ii'' a.m.     IE 
y  ;  drizzle  till  ii*'  a.n 
owers  2''  p.m.      25.  0 
i.m.       27.  Fine  till  a 
cloudy;    heavy  show 
Dloudy  generally ;  haz 

3.  Fine  to  overcast ;  showery, 
lightning  4I''  p.m.        6.  Cloudy  to 
nder3|'»p.ni.        9.  Rain  afternoon, 
ning.     13.  Light  rain.     14.  Cloudy  ; 
htning  early.     16.  Fine  till  evening. 
►.  Very  fine  ;  rain  early.     20.  Cloudy. 
1.      23.  Rain  in  morning.      24.  Fair 
rercast.      26.  Showery  till  ii'>a.m.; 
fternoon.       28.  Overcast ;  frequent 
ers;   slight  thunderstorm  i^**  p.m. 
y. 

KADCLiFlE    OBSEKVATIOKS.    igp6-lQIO. 


58 


Daily  Results  of  Meteorological  Observations 


SEPTEMBER,  19  lo. 

Day. 

Jlean 
Barom. 
reduced 
to  32°  F. 

Mean 
Tempera- 
ture. 

Self-Registering 
Therniometer.s. 

Wind. 

Hours 

of 
Bright 
Sun- 
shine. 

Rain. 

Day. 

Direc- 

tion. 

Hori- 
zontal 
Motion. 

Esti- 
mated 
Force. 

Shade. 

Max. 

in 
Sun. 

Min. 

on 

Grass. 

Air. 

Bvap. 

Max. 

Min. 

Inches. 

0 

0 

0 

0 

0 

0 

Mile.'j. 

inches. 

I 

30-078 

5«-9 

54-3 

67-4 

50-3 

124-4 

45-2 

WNW 

115 

i-o 

3-7 

11-35 

I 

2 

29-991 

62-4 

58-8 

70-1 

55-0 

126-6 

49-9 

W 

244 

2-0 

9-0 

3-10 

... 

2 

3 

29-975 

56-3 

50-9 

65-3 

49-7 

125-2 

43-0 

NW 

290 

2-7 

2-0 

10-95 

3 

4 

29-999 

54-9 

50-0 

59-9 

49-0 

109-5 

43-6 

N 

230 

2-3 

6-0 

5-05 

4 

5 

30-037 

53-4 

49-5 

58-5 

48-1 

98-9 

41-7 

NNE 

135 

1-7 

1 0-0 

r6o 

5 

6 

30-023 

53-6 

49-6 

58-3 

49-8 

97-7 

41-9 

NNE 

167 

vo 

lo-o 

0-20 

6 

7 

30'054 

54-5 

51-5 

59-5 

51-4 

91-1 

49-4 

N 

188 

n 

lo-o 

0-30 

7 

8 

30-032 

56-9 

53-2 

66-9 

52-0 

128-0 

51-0 

NNE 

145 

1-3 

7-0 

4-05 

0-018 

8 

9 

30-057 

52-8 

50-0 

6i-i 

46-0 

II2-6 

39-3 

NNE 

36 

1-3 

9-7 

5-90 

... 

9 

10 

30-030 

55-0 

52-3 

63-6 

46-9 

90-1 

39-5 

Calm 

69 

0-3 

9-7 

0-40 

... 

10 

II 

29-956 

56-6 

54-5 

65-4 

53-0 

125-1 

48-2 

NNE 

159 

i-o 

6-3 

2-50 

0-008 

II 

12 

29-969 

54-0 

51-5 

61-6 

52-0 

102-4 

44-7 

NNE 

90 

ro 

7-0 

2-05 

12 

13 

29-978 

52-5 

48-2 

61-9 

46-2 

114-9 

39-2 

N 

277 

ro 

5-3 

8-35 

... 

13 

14 

29-893 

51-6 

50-5 

55-5 

45-8 

61-8 

40-1 

N 

204 

2-7 

7-0 

o-oo 

0-345 

14 

15 

30-029 

54-8 

54-3 

58-9 

49"4 

68-6 

44-6 

NNE 

270 

2-3 

1 0-0 

0-00 

0-033 

15 

16 

30-176 

54"4 

52-4 

58-7 

51-7 

93-0 

51-0 

NE 

214 

2-3 

9-7 

o-io 

16 

17 

30-253 

54-5 

50-6 

58-5 

50-3 

93-6 

49-9 

ENE 

148 

I  "3 

lo-o 

0-50 

17 

18 

30-045 

56-1 

53*2 

63-4 

53-0 

I  CO- 6 

47-1 

ENE 

89 

ro 

8-7 

2-15 

... 

18 

19 

29-860 

51-2 

48-4 

61-6 

43-0 

iio-o 

37-9 

N 

226 

0-7 

5-0 

1-70 

... 

19 

20 

30-031 

4S-5 

44-3 

57-4 

41-2 

119-0 

32-6 

NNE 

154 

2-3 

3-0 

10-15 

20 

21 

30-171 

49-9 

45-8 

6i-5 

36-8 

110-3 

30-0 

NNW 

89 

0-7 

5-0 

8-00 

21 

22 

30-215 

49-4 

47-4 

61-9 

39-8 

1 14-8 

32-1 

NW 

125 

0-7 

6-7 

6-55 

... 

22 

23 

30-174 

52-7 

49-2 

59-5 

39-9 

121 -2 

32-0 

WNW 

184 

1-7 

5-0 

6-55 

23 

24 

30-062 

55-0 

51-0 

64-6 

49-4 

129-6 

42-9 

WNW 

88 

1-7 

5-3 

8-IO 

24 

25 

29-976 

57-4 

54-4 

65-3 

51-0 

114-0 

42-1 

ESE 

159 

i-o 

7-7 

I-IO 

25 

26 

29-769 

57-4 

55-1 

66-0 

53-7 

II 7-0 

46-9 

S 

280 

2-0 

7-7 

2-30 

0-004 

26 

27 

29-949 

58-7 

54-8 

71-3 

51-7 

122-0 

43-5 

wsw 

95 

I-o 

1-3 

10-30 

... 

27 

28 

29-800 

58-9 

55-8 

73-6 

4I-I 

121-0 

35-1 

SSE 

168 

1-7 

4-0 

6-20 

28 

29 

29-656 

59-3 

57-3 

64-5 

55-3 

1 04- 1 

49-3 

SW 

120 

ro 

7-3 

0-45 

0-031 

29 

30 

29-867 

55'i 

52-8 

63-8 

49-9 

113-9 

44-8 

Calm 

50 

0-3 

6-0 

1-95 

30 

Mean 

or 
Sum. 

30-004 

54-89 

51-72 

62-85 

48-41 

108-70 

42-62 

4808 

1-42 

6-84 

121-90 

0-439 

Mean 

or 
Sum. 

Weather. 
1.  Very  fine.         2.  Fine  intervals.  3.  Very  fine  ;  lightning  g^  p.m.  4.  Cloudy  after 

g^^  a.m.         5.  Fine  intervals  afternoon.         6.  Overcast.  7.  Overcast.  8.  Fair  to  fine 

g^^  a.m.  to  3^  p.m.  9.  Fine  intervals  to  cloudy.  10.  Very  cloudy.  11.  Fine  intervals 
to  overcast.         12.  Cloudy  to  overcast  and  dull.         13.  Fine  generally  ;  hazy,  14.  Rainy 

and  gloomy  till  s*' p.m.  15.  Rain  in  morning  ;  drizzle  night.  16.  Overcast.  17.  Generally 
overcast.  18.  Fair  to  fine  afternoon  and  after  8'^  p.m.  19.  Cloudy  to  fine  intervals  ; 

hazy.  20.  Very  fine  generally.  21.  Very  fine  till  4"^  p.m.  22.  Very  fine  after  loi''  a.m., 
but  hazy.  23.  Fine  generally  till  afternoon.  24.  Very  fine  after  9^  a.m.  25.  Generally 
overcast ;  light  rain  evening.  26.  Generally  overcast  till  evening.  27-  Very  fine. 

28.  Overcast  to  very  fine  ;  fog  early.  29.  Cloudy  to  overcast ;  thunderstorm  o|h  a.m. 

30.  Cloudy  to  fine  night. 


made  at  the  Radcliffe  Observatory,  Oxford. 


50 


OCTOBER,  1910. 

Day. 

Mean 
Barom. 

reduced 
to  32°  F. 

Mean 

Tempera- 

ture. 

Self.Registering 
Thermometers. 

Wind. 

III 

Hours 

of 
Briglit 
Sun- 
shine. 

Rain. 

Day. 

Direc- 
tion. 

Hori- 
zontal 
Motion. 

Esti- 
inated 
Force. 

Shade. 

Max. 

in 
Sun. 

Min. 

on 

Grass. 

Air. 

Evap. 

Max. 

Min. 

I 

Inches. 
29-844 

0 

56-7 

0 
55-0 

67-5 

0 
44-0 

I13-O 

38-1 

SE 

Miles. 
198 

ro 

4-0 

2-45 

Inches. 
O-2S0 

I 

2 

29-581 

60-8 

57-9 

69-2 

55-4 

120-6 

48-1 

SSE 

468 

3-0 

6-7 

3-30 

0-089 

2 

3 

30-001 

54-3 

48-9 

59-5 

50-2 

1 19-3 

45-3 

\V 

259 

2,-^ 

1-7 

8-45 

0-003 

3 

4 

30-292 

56-3 

53-6 

65-9 

48-5 

121-4 

44-2 

w 

159 

1-7 

4-3 

5-05 

4 

5 

30-2S2 

567 

53-9 

64-8 

47-9 

II6-3 

41-9 

NNW 

107 

ro 

2-3 

6-55 

... 

5 

6 

30-221 

51-4 

50-7 

60-5 

487 

93-5 

40-3 

NNE 

66 

ro 

8-3 

3-10 

6 

7 

29-985 

53-8 

52-3 

64-9 

42-6 

106-7 

36-4 

ENE 

121 

0-7 

9-3 

5-25 

o'oo5 

7 

8 

29752 

560 

53*9 

60-4 

54-2 

91-7 

48-7 

NNE 

53 

ro 

9-7 

0-30 

8 

9 

29-829 

54-8 

53-0 

6o-6 

51-9 

81-2 

47'9 

Calm 

51 

o-o 

9-3 

o-io 

9 

10 

29789 

55'9 

53-1 

64-7 

52-5 

iio-o 

477 

ssw 

169 

ro 

4-3 

2-50 

10 

II 

29'54i 

55-9 

55-1 

60-7 

52-9 

72-7 

47-0 

s 

235 

0-7 

lO-Q 

000 

1-60 1 

II 

12 

29-474 

47-9 

46-4 

56-4 

46-3 

54-9 

46-3 

N 

506 

Zl 

lO-Q 

0-00 

0-480 

12 

13 

29-995 

50-8 

47-6 

53-5 

48-6 

62-4 

46-2 

NE 

570 

6-0 

9-7 

0-00 

0-007 

13 

14 

30-206 

48-9 

44-6 

53-4 

47-4 

88-9 

44-8 

ENE 

295 

yz 

9-7 

0-50 

0-004 

14 

15 

30-004 

47-1 

45-5 

53-0 

41-6 

57-9 

369 

E 

168 

2-0 

Z'Z 

r2o 

15 

16 

29-900 

52-9 

50-7 

59-3 

436 

111-3 

34-3 

ESE 

206 

1-3 

ri 

3-55 

0-005 

16 

17 

29705 

54-5 

52-8 

59-2 

50-0 

103-6 

44-5 

SSW 

225 

1-7 

9-0 

0-70 

0-219 

17 

18 

29743 

5oi 

51-2 

57-2 

45-1 

95'o 

37-2 

sw 

300 

1-7 

7-7 

1-40 

0-156 

18 

19 

29-453 

50-1 

47-7 

56-6 

47-0 

115-1 

42-2 

wsw 

215 

1-3 

7-0 

4-20 

0-06S 

19 

20 

29-465 

46-0 

43-2 

51-6 

42-9 

99-4 

35-9 

NNW 

181 

2-3 

6-7 

5-70 

0-039 

20 

21 

29-629 

487 

47-4 

56-6 

43'4 

104-4 

3S-0 

NNE 

201 

17 

8-3 

1-50 

21 

22 

29-746 

48-8 

47-4 

52-6 

45-2 

65-1 

36-1 

NE 

123 

ro 

8-0 

0-05 

22 

23 

29-6S0 

48-5 

46-7 

53-3 

42-9 

96-1 

35-9 

ENE 

224 

1-7 

6-3 

I-I5 

23 

24 

29-613 

48-8 

46-6 

52-2 

44-1 

92-0 

38-9 

ENE 

170 

2-0 

8-3 

1-65 

24 

25 

29-769 

51-7 

50-5 

54-4 

46-4 

62-4 

38-6 

E 

161 

ro 

9-0 

0-00 

0-072 

25 

26 

29-865 

54'o 

51-6 

59-1 

51-4 

90-8 

47-8 

E 

250 

2-0 

7-0 

3-65 

26 

27 

29-660 

5I-I 

48-9 

54-4 

49-6 

68-9 

48-4 

ENE 

276 

3-0 

100 

000 

27 

28 

29-524 

46-4 

45-9 

50-7 

45'4 

58-6 

45-3 

NNE 

83 

ro 

lo-o 

0-00 

0-555 

28 

29 

29-652 

48-3 

47-3 

50-1 

45-4 

566 

45-3 

NNE 

233 

1-3 

9-7 

o-oo 

29 

30 

29-713 

47-3 

44-8 

51-8 

45-3 

81-9 

44-8 

NNE 

213 

2-7 

87 

0-85 

30 

31 

29-568 

46-0 

42-8 

50-6 

43-1 

97-1 

39-2 

WNW 

485 

2-3 

1-85 

9-3 

1-45 

0-139 

31 

Jlean 

„r 
Sum.  1 

Mean 

or 
Sum. 

29-790 

51-73 

49-5S 

57-57 

47-21 

90-61 

42-33 

6971 

7-59 

64-60 

3-722 

Weathvr. 
1.  Fine  midday;  rain  evening.      2.  Showery  after  i''  p.i 
5.  Very  fine  to  fine.           6.  Overcast  till  afternoon  ;  tliic 
after  noon.       8.  Overcast.        9.  Overcast.        10.  Fine  in 
and  evening.         12.  Frequent  rain.          13.  Overcast, 
fine  till  g^  a.m.  and  in  evening.         16.  Fine  intervals  dm 
18.  Fine  intervals  till  midday  ;  rain  in  afternoon  and  eve 
then  overcast.         20.  Fine  to  very  fine  from  10''  a.m.  till 
generally,       22.  Overcast.       23.  Fine  intervals  in  forenc 
24.  Generally  overcast.      25.  Overcast  and  dull,      26.  Ver 
28.  Overcast ;  rain  in  morning.       29.  Overcast.       30.  0 
till  early  afternoon  ;  rain  after  7|'>  p.m. 

1.      3.  CInudy  afternoon.     4.  Fine, 
k  fog  after  7''  i>.m.           7.  A^ery  fine 
tervals.       11.   Heavy  rain  forenoon 
14.  Generally  overcast.        15.  Very 
•ing  day.        17.  Cloudy  to  overcast, 
ning.      19.  Fine  till  early  afternoon, 
evening.         21.  Cloudy  to  overcast 
on,  otherwise  overcast  till  evening, 
y  fine  late  afternoon.      27.  Overcast. 
«n-cast  to  fair,       31.  Fine  intervals 

60 


Daihj  Results  of  Meteorological  Ohservations 


NOVEMBER,  1910. 

Day. 

Mean 
Barom. 
reduced 
to  32°  F. 

Mean 

Tempera. 

ture. 

Self-Registering 
Thermometers. 

Wind. 

III 
"  £,0. 

Hours 

of 
Bright 
Sun- 
shine. 

Rain. 

Day. 

Direc- 
tion. 

Hori- 
zontal 
Motion. 

Esti- 
mated 
Force. 

Shade. 

Max. 

in 
Sun. 

Min. 

on 

Grass. 

Air. 

Bvap. 

Max. 

Min. 

I 

Inches. 
28-891 

0 

457 

0 

43-1 

0 
55-0 

0 
40-3 

0 
102-3 

36-0 

WSW 

Miles. 
429 

3-3 

7-3 

3-05 

Inches. 
o-o8i 

I 

2 

29-094 

40-8 

37-2 

46-9 

37-7 

98-3 

32-3 

W 

309 

3-7 

3-0 

5-00 

o-oio 

2 

3 

28-922 

38-8 

37-5 

43-4 

34-9 

59-9 

28-2 

Var. 

153 

1-3 

8-0 

0-15 

0-389 

3 

4 

29-157 

39-9 

38-0 

49-5 

35'3 

91-1 

26-4 

WSW 

50 

ro 

0-7 

7-15 

4 

5 

29-273 

357 

347 

45-1 

27-5 

77-4 

22-3 

Calm 

146 

0-3 

4-3 

3-20 

5 

6 

29-003 

417 

40-5 

50-5 

31-0 

62-1 

22-9 

S 

523 

1-7 

8-7 

0*05 

0-I44 

6 

7 

28-688 

44-9 

41-5 

49-7 

40-8 

99-5 

36-1 

SW 

410 

5-3 

3-0 

4-30 

0-065 

7 

8 

29-292 

40-9 

38-9 

48-4 

37-2 

95-9 

28-1 

WSW 

151 

ro 

4-3 

4-35 

0-005 

8 

9 

29-631 

37-0 

35'i 

44-2 

31-2 

92-4 

23-1 

WSW 

193 

1-3 

3-3 

6-6o 

9 

10 

29770 

40-5 

37-8 

46-8 

29-8 

94-3 

24-1 

SW 

471 

2-7 

4-3 

4-70 

0-043 

10 

II 

29-420 

39-2 

37-4 

49-7 

36-0 

82-6 

27-8 

WNW 

161 

3-0 

3-3 

1-95 

0-027 

II 

12 

29-727 

41-2 

39-3 

46-3 

29'S 

89-4 

22-8 

ssw 

352 

2-0 

8-0 

2-35 

0-0I2 

12 

13 

29-087 

48-7 

47-5 

49-6 

45'3 

58-1 

43-0 

SSE 

336 

3-3 

lo-o 

o-oo 

0-382 

13 

14 

28-762 

457 

43'9 

51-5 

43-4 

96-6 

38-2 

ssw 

183 

2-3 

8-0 

3'40 

0-036 

14 

15 

29-023 

40-8 

39'4 

45-5 

38-2 

68-0 

31-9 

NNW 

259 

i-o 

7-0 

0-45 

0-025 

15 

16 

29-498 

35'4 

32-8 

42-5 

31-2 

90-9 

22-9 

W 

203 

2-0 

0-3 

7-15 

16 

17 

29-384 

32-1 

30'4 

42-1 

25-5 

86-4 

18-6 

w 

268 

1-3 

ro 

7-00 

17 

18 

29-532 

39-0 

36-1 

45-1 

31-6 

86-9 

26-0 

WNW 

402 

3-3 

6-3 

3-55 

18 

19 

29-947 

34'o 

31-3 

42-1 

317 

75-0 

24-0 

WNW 

188 

ro 

4-3 

4-50 

... 

19 

20 

29-788 

35-5 

33-5 

39-7 

31-7 

79-1 

23-0 

NW 

140 

1*3 

5-7 

2-85 

0-054 

20 

21 

29-871 

31-8 

30-4 

42-5 

26-3 

70-8 

20-0 

WNW 

65 

ro 

0-7 

5-90 

21 

22 

29-897 

25-8 

25-8 

34-3 

22-3 

48-7 

17-3 

Calm 

34 

o-o 

8-0 

0-85 

o-oo6 

22 

23 

29734 

32-8 

32-2 

38-0 

20-9 

38-8 

19-6 

SE 

233 

2-0 

100 

0-00 

0-574 

23 

24 

29-780 

38-6 

37-9 

40-0 

36-9 

42-5 

34-6 

ESE 

145 

1-3 

lo-o 

0-00 

0-004 

24 

25 

29-596 

36-5 

35-3 

41-2 

33-6 

65-4 

28-5 

ENE 

102 

1*3 

7-0 

0-45 

25 

26 

29-731 

33'2 

327 

35-8 

27-8 

40-6 

22-1 

S 

100 

0-7 

TZ 

0-00 

0-051 

26 

27 

29-398 

397 

39-3 

42-6 

27-8 

44-3 

24-1 

ESE 

309 

2-0 

lO'O 

0-00 

0-894 

27 

28 

29-321 

37-1 

35-8 

47-8 

35-2 

79-2 

28-2 

W 

177 

2-3 

6-0 

2-35 

0-012 

28 

29 

29-634 

32-8 

32-2 

37-8 

31-3 

60-4 

23-0 

NW 

174 

0-7 

6-7 

1-90 

29 

30 

29-672 

38-3 

37-1 

40-5 

30-4 

45-9 

26-6 

NNE 

500 

3-3 

1 0-0 

O-QO 

0-273 

30 

Mean 

or 
Sum. 

29-417 

38-14 

36-49 

44'47 

32-74 

74-09 

26-72 

7166 

I -89 

5-88 

83-20 

3-087 

Mean 

or 
Sum . 

Weather. 
1.  Rain  early  ;  fine  generally  after  ii*"  a.m.        2.  Fine 
ii'^  a.m.          4.  Very  fine  ;  hazy.          5.  Foggy  morning, 
at  times  after  Q\^  a.m.             7.  Squally  and  showery  ;  li 
after  ii|h  a.m.            9.  Very  fine  generally.            10.  Ve 
11.  Overcast.        12.  Fine  to  overcast ;  foggy  early.         IS 
overcast.        15.  Cloudy;  rain  at  times  i2''-72'' p.m.       16 
shower  lo^  p.m.          18.  Fine  intervals.          19.  Very  fir 
cloudy  till  noon.         21.  Very  fine  but  hazy.        22.   Fine; 
23.  Continuous  rain  alter  9''  a.m.            24.  Overcast ;  dr 
26.  Snow  till  9*^  a.m.  ;  clearing  in  evening.       27.  Frequ( 
very  fine  night.          29.  Fine  till  afternoon.          30.  Slee 

3.  Very  fine  at 
then  fine  till  aftern 
ghtning  at  night, 
-y  fine  till  2^  p.m.  • 
.  Rain  after  ii**  a.n 
.  Very  fine.        17. 
le  to  fine  ;  hazy, 
hazy;  thick  fog  mo 
zzle.         25.  Fine  i 
;nt  rain.       28.  Ove 
t  'jV^  a.m. ;  rain  in 

first ; 
con. 
8. 

rain  5 
1.        14 
Very  fi 

20.  Rj 
rning  a 
nterval 
rcast  m 
evenin 

rain  a 
6.  F 

Very 
'>-7'>p 
t.  Fin 
ne  ;  si 
lin  eai 
nd  ni 
3  midc 
ornin 
g- 

fter 
lain 
fine 
.m. 

3  to 
ovv 

•ly; 
ght. 

ay. 
gto 

made  at  the  Radclijfe  Observatory,  Oxford. 


61 


DECEMBER,  1910. 

Day. 

il  ean 
Baroni. 
reduced 
to  32°  F- 

>tean 

Tempera. 

ture. 

Self -Registering 
Thermometers. 

Wind. 

III 

Hours 

of 
Bright 
Sun- 
shine. 

Eain. 

Day. 

Direc 
tion. 

Hori- 
zontal 
Motion. 

Esti- 
mated 
Force. 

Sliade. 

Max. 

in 
Sun. 

Jlin. 

on 
Grass. 

Air. 

Evap. 

JIax. 

JUn. 

I 

Inches. 
29-616 

0 
4I-I 

40-4 

0 
425 

38-6 

0 
42-9 

0 
36-9 

NE 

31  ik-,-^. 
358 

37 

lO-O 

0-00 

Inches. 
0-431 

I 

2 

29776 

39'6 

38-9 

43-5 

37-8 

42-2 

37-1 

ENE 

221 

2-7 

lO-O 

o-oo 

0-343 

2 

3 

29-590 

38-9 

38-3 

39-6 

36-5 

40-3 

36-0 

E 

167 

2-0 

1 0-0 

0-00 

0-384 

3 

4 

29-159 

41-4 

40-9 

44"  I 

38-9 

53-9 

37-9 

SE 

343 

ro 

9-7 

0-05 

0-2II 

4 

5 

28-984 

51-3 

48-4 

53-3 

43-0 

90-3 

41-3 

SSE 

291 

4-3 

70 

1-90 

5 

6 

29-0S5 

45-5 

44-2 

50-9 

43-3 

55-1 

37-7 

SSE 

249 

1-7 

6-7 

0-00 

0-017 

6 

7 

29-269 

46-0 

44-8 

49-0 

4i"o 

59-9 

29-5 

SSE 

284 

2-0 

8-0 

0-15 

7 

8 

28-895 

48-0 

46-2 

50-4 

45-1 

54-3 

41-2 

SE 

366 

2-3 

9-3 

0-00 

0-169 

8 

9 

28-813 

48-0 

46-3 

50-8 

46-5 

60-9 

41-0 

S 

406 

3-3 

9-0 

0-05 

0-035 

9 

10 

28-6S9 

48-8 

47-3 

49-9 

46-6 

56-9 

44-0 

SSE 

272 

2-0 

9-7 

005 

0-091 

10 

II 

28-963 

47-6 

46-2 

51-2 

46-3 

78-7 

39-7 

S 

262 

i'7 

6-7 

1-90 

0-045 

II 

12 

29-07S 

47-3 

45-5 

49-1 

45-1 

56-4 

40-8 

s 

442 

3-0 

6-7 

0-00 

0-077 

12 

13 

28-984 

48-7 

465 

50-6 

43-3 

81-9 

3S-0 

s 

452 

5'o 

9-7 

0-85 

0-368 

13 

14 

29-160 

49-1 

47'4 

51-5 

46-2 

71-6 

41-8 

s 

318 

3-0 

5-7 

0-35 

0-525 

14 

15 

29-080 

47-S 

46-2 

51-4 

45-2 

89-0 

39-9 

sw 

3S5 

2-7 

4-7 

2-20 

0-628 

15 

16 

2S-S61 

50-6 

48-2 

54-4 

43-1 

68-2 

36-1 

ssw 

782 

6-3 

9-7 

0-65 

0-728 

16 

17 

29-296 

45-8 

44-0 

50-4 

44-9 

56-2 

42-2 

wsw 

287 

3-3 

9-7 

0-00 

0-031 

17 

18 

29-856 

42-4 

40-0 

46-5 

40-6 

8o-i 

32-4 

w 

223 

1-3 

5-0 

2-85 

18 

19 

29-979 

47-4 

46-3 

51-6 

40-1 

69-1 

32-3 

w 

183 

2-3 

6-7 

0-15 

19 

20 

29-948 

45-7 

44-8 

50-0 

35-9 

54-3 

28-8 

s 

301 

2-0 

S-7 

o-co 

0-014 

20 

21 

29-797 

46-0 

45-2 

49-9 

42-9 

50-1 

39-0 

Var. 

116 

2-0 

lo-o 

0-00 

0-805 

21 

22 

30"043 

37-0 

36-6 

43-5 

35-1 

64-7 

28-5 

SW 

242 

1-3 

3'3 

2-65 

22 

23 

29-962 

45-2 

43*9 

49-6 

36-0 

54-8 

30-0 

SW 

644 

4-3 

8-3 

0-00 

0-002 

23 

24 

29-579 

48-6 

46-8 

51-6 

44-6 

56-0 

38-8 

WSW 

327 

4-7 

7-0 

0-05 

0-0x7 

24 

25 

29-556 

42-1 

39-5 

46-2 

39-7 

88-1 

32-6 

w 

290 

2-3 

3-3 

2-75 

25 

26 

29-397 

41-6 

39-1 

43-2 

38-9 

64-7 

33-0 

WNW 

355 

2-7 

97 

0-20 

0-032 

26 

27 

29-592 

34-5 

31-3 

43-8 

33-2 

72-3 

28-0 

NW 

220 

2-7 

0-0 

4-80 

27 

28 

30-009 

33-8 

31-8 

38-7 

27-2 

73-7 

21-5 

W^SW 

285 

0-7 

3-3 

3-10 

28 

29 

30-004 

42-5 

39-7 

48-0 

37-6 

gro 

32-3 

w 

240 

2-3 

6-7 

5-00 

0-005 

29 

30 

30-125 

39-8 

38-3 

43-7 

35-8 

45-3 

29-1 

w 

100 

0-7 

8-3 

0-00 

30 

31 

30-230 

41-3 

39-5 

42-1 

33-2 

45-0 

260 

w^ 

303 

1-3 

100 
7-50 

0-00 

31 

INIean 

or 
Sum. 

29-464 

44*30 

42-66 

47-77 

40-39 

63-48 

35-27 

9714 

2 -60 

29-70 

4-958 

Mean 

or 
Sum. 

Weather. 
1.   Frequent  rain.           2.   Frequent  rain.          3.  Frequ 
5.  Fine  intervals  afternoon.       6.  Slight  rain  till  evening 
slight  rain  afternoon.       8.  Rain  at  times.       9.  Cloudy  to 
occasional  rain.             11.  Variable;  showery.             12.  ] 
13.  "Variable;  occasional  rain  ;  squally.       14.  Fine  at  firs 
at  times  in  early  morning  ;  finer  later.        16.  Rain  at  ti 
17.  Occasional  light  rain.        18.  Fine  to  cloudy.         19.  C 
evening.      21.  Rain  till  afternoon  ;  breaks  in  evening.     ! 
to  overcast  and  squally.         24.  Squally  with  light  rain  t 
generally.        26.  Fair  till  evening,  then  slight  rain.        2 
29.   Fine  to  very  fine  till    afternoon.         30.  Overcast. 

ent  rain.          4.  Ra 
,  then  fine.      7.  Ge 
overcast.       10.  Ge 
"■ine  early;  light  ra 
t  to  rain  at  night, 
aies;  fine  intervals 
)vercast  till  evening 
22.  Very  fine  genera 
ill  afternoon,  then 
7.  Fine.         28.  Ve 
31.   Overcast. 

in  aftei 

lerally 

nerally 

in  till  i 

15.  H 

a  gale 

20 

lly.    2 
fine, 
ry  fair  j 

r  4 1**  p.m. 
overcast  ; 
overcast ; 

fteriioon. 
eavy  rain 

at  night. 
.  Rain  in 
3.  Cloudy 

25.  Fine 
generally. 

62 


Readings  of  Tliermometers  placed  on  the  Toiver, 


Headings  of  Self-Beglster'mg  Maximum  and  Minimum  Thermometers  placed  on  the 
Tower  of  the  Radcllffe  Ohsetvatory,  at  an  elevation  of  lo^  feet,  in  the  Year  1906. 


JANUARY,  FEBRUARY,  MARCH,  APRIL. 


Day. 


1906 
Jan.   I 
2 
3 

4 
5 
6 

7 
8 

9 
10 
II 


14 
15 
16 

17 
18 

19 
20 
21 
22 
23 
24 
25 
26 

27 
28 

29 
30 
31 

Means 


Max. 


43-8 

447 
50-1 

50-8 
5I-9 
45'o 
47-1 
50-8 
507 
457 
47"4 
47-0 
46-2 
48-8 
47-1 
487 
49-8 
46-9 
41-8 
44-6 
447 
39-4 
38-8 
467 
52-3 
557 
51-5 
48-9 
48-8 

46-3 
46-9 

47-4 


Min. 


Day. 


1906 


Feb. 


317 
38-1 
44'4 
45*4 
41-8 
36-1 
39-5 
37"i 
38-1 
32-2 

4i"3 
43'o 
35'4 
44"3 
35-I 
37'o 
40"  I 

34'9 
28-4 

367 
33*1 
28-1 

33'i 
3<J7 
40' I 

397 
45'4 
45' I 
35'i 
36-3 
42-1 


57'9        Means 


I 
2 
3 

4 
5 
6 

7 
8 

9 
10 
II 
12 
13 
14 
15 
16 

17 
18 

19 
20 
21 
22 
23 
24 
25 
26 

27 
28 


Max, 


40-8 
3S7 
39-9 
40-8 

43"9 
46-8 
48-1 

49' I 
40-0 
4i'o 
42-3 
44' I 
46-9 

48-3 
4ro 

43' I 
437 
45"i 
43-8 
417 
39'2 
47-8 
46-9 
48-0 
45"4 
47-1 


Min. 


39-3 
37-1 

33-5 
29-3 

23'3 
33'o 
32-3 
28-8 
30-8 

35'9 
28-1 

27'3 
28-1 

34' I 
36-0 
38-2 
35'2 
357 
34'4 
28-9 

237 
31-5 
27-9 
28-9 
367 

37-5 
31-2 

39'4 


Day. 


44"3 


32-4 


1906 
Mar.  I 
2 
3 
4 
5 
6 

7 
8 

9 
10 
II 
12 
13 
14 
15 
16 

17 
18 

19 
20 
21 
22 
23 
24 
25 
26 

27 
28 
29 
30 
31 

Means 


Max.  Min 


47'9 
44"3 
48-9 
537 
59'2 
62-4 
64'o 

497 
46-8 
50-1 
497 
387 
39-8 
53-2 

53-5 
58-8 
62-5 
47-8 
43"9 
43-8 
41-9 

3S7 
397 
40- 1 

40-3 
40'0 

427 
43-8 
45"i 
49'5 
5i'3 


39-9 
28-9 
36-2 
35-3 
45"9 
40-9 

45-2 
38-9 
35-1 
39*5 
32-0 
27-2 
30-1 
38-2 
46-3 
43"i 
41-5 
33'9 
34'o 
34'2 
29-4 
25-8 
32-0 
31-1 
28-3 
3i"3 
3i"4 
34-3 

26'2 
38-0 

39'6 


48-1     35-3 


Day. 


1906 
Ajir.  I 
2 
3 
4 
5 
6 

7 
8 

9 
10 
II 
12 
13 
14 
15 
16 

17 
iS 

19 
20 
21 
22 

23 
24 

25 
26 
27 
28 
29 


Means 


Max.  Min 


50-8 

54-1 
58-8 

567 
57-8 
57-9 
6o-8 

577 
56-8 
62-9 
677 
69-6 
6S-0 
547 
59-8 
62-2 
49-2 
45'o 
517 
57-4 
58-0 

53'9 
48*2 
48-1 
477 
51-3 
54-1 
490 
49-6 
50"9 


557 


37-9 

31-2 

3T3, 
41-1 

347 
32-8 
40-6 

40'2 

36-1 
38-0 

44-5 
40-6 
38-6 
30- 1 
30'9 
367 
367 
34-6 
30-3 
42-4 
37-2 
36-9 
31-4 
367 
30-4 
29-1 

42-2 
29-6 

jo-o 
357 


55-S 


at  the  Radcliffe  Observatory,  Oxford,  in  the  Year  1906.      G3 


MAY,  JUNE,  JULY,  AUGUST. 

Day. 

Max. 

Min. 

Day. 

Max. 

Min. 

Day. 

Max. 

Min. 

Day, 

Max. 

Min. 

0 

1906 

0 

0 

1906 

0 

0 

1906 

0 

0 

1906 

0 

May  I 

53-0 

34-2 

June  I 

57-2 

44'3 

July  I 

667 

47-0 

Aug.   I 

74-4 

58-0 

2 

55-8 

447 

2 

6ri 

467 

2 

68-0 

48-4 

2 

79-2 

57-2 

3 

577 

47-1 

3 

64-6 

45-2 

3 

690 

50-1 

3 

717 

53-3 

4 

58-4 

39-2 

4 

59"2 

39-1 

4 

71-8 

52-8 

4 

71-8 

53-2 

5 

567 

47-1 

5 

63-0 

41-1 

5 

75-6 

55-9 

5 

75-1 

55-3 

6 

64-8 

50-3 

6 

68-3 

41-8 

6 

72-2 

53-0 

6 

78-8 

55-2 

7 

69-8 

49-2 

7 

71-6 

49-0 

7 

73-S 

54-3 

7 

817 

6o'i 

8 

730 

50-9 

8 

73"o 

49-8 

8 

75-6 

5I-I 

8 

8r8 

51-8 

9 

59-9 

42-2 

9 

66-5 

45*2 

9 

697 

51-6 

9 

727 

557 

10 

51-8 

43"3 

10 

67-8 

45'4 

10 

66-8 

46-9 

10 

69-3 

54'0 

II 

66-2 

45'9 

II 

67-5 

46-1 

II 

63-1 

49-2 

II 

68-8 

537 

12 

6ri 

49-0 

12 

71-1 

47-6 

12 

64-8 

46-1 

12 

73-8 

6o*i 

13 

69-8 

46-2 

13 

6o-2 

45-9 

13 

70-8 

55-3 

13 

747 

54-1 

14 

617 

41-3 

14 

57-8 

46-6 

14 

74-0 

53'4 

14 

69-8 

507 

15 

58-1 

43-1 

15 

56-3 

44-8 

15 

69-6 

48-8 

15 

66-8 

51-2 

16 

49-6 

38-0 

16 

6o-i 

48-4 

16 

70-8 

58-1 

16 

65-4 

53-1 

17 

51-6 

34'o 

17 

667 

46-6 

17 

74-3 

58-9 

17 

66-8 

49"  3 

iS 

58-8 

35-2 

18 

737 

47-6 

18 

77-8 

52-3 

18 

64-6 

49"  9 

19 

6o'o 

39-4 

19 

74-2 

51-8 

19 

64-4 

50'4 

19 

68-8 

50-2 

20 

497 

39-8 

20 

75-5 

60-5 

20 

677 

49-1 

20 

76-0 

62-6 

21 

50-2 

40-8 

21 

757 

57*4 

21 

73-8 

61-5 

21 

817 

58-5 

22 

62-1 

46-1 

22 

77-8 

57-2 

22 

75'9 

6ro 

22 

84-6 

570 

23 

62-1 

51*4 

23 

79-8 

57-4 

23 

78-5 

54-3 

23 

77-8 

60-3 

24 

6o*2 

42-3 

24 

70-2 

54-3 

24 

69-5 

48-4 

24 

74-0 

577 

25 

58-9 

45'3 

25 

697 

55-2 

25 

727 

50-1 

25 

68-8 

52-2 

26 

63-2 

52-3 

26 

707 

51-3 

26 

74-8 

55-3 

26 

72-9 

597 

27 

65"4 

53-2 

27 

69-5 

53-2 

27 

72-0 

51-9 

27 

737 

48-6 

28 

69-1 

55"2 

28 

58-1 

45-6 

28 

73-4 

56-2 

28 

70-9 

46-3 

29 

63-1 

459 

29 

62-1 

43-3 

29 

77-6 

54-4 

29 

76-8 

45-2 

30 

63-8 

51-9 

30 

63-9 

43"o 

30 

79-2 

6i-5 

30 

87-0 

56-4 

31 

607 
60-4 

44' 2 
44-8 

31 

737 

53'4 
52-9 

31 

89-1 

58-4 

Means 

Means 

67-1 

48-4 

Means 

71-9 

Means 

74-5 

54-5 

64 


Readings  of  Thermometers  placed  07i  the  Tower, 


SEPTEMBER,  OCTOBER, 

NOVEMBER,  DECEMBER. 

Day. 

Max. 

Mill. 

Day. 

Max. 

Min. 

Day. 

Max. 

Min. 

Day. 

Max. 

Min. 

1906 

0 

0 

1906 

0 

0 

1906 

0 

0 

1906 

0 

0 

Sept.  I 

90-2 

607 

Oct.    I 

687 

56-4 

Nov.  I 

5I-I 

45-3 

Dec.   I 

49-2 

32-6 

2 

90-0 

55-6 

2 

61-9 

53"i 

2 

527 

32-0 

2 

54'2 

48-9 

3 

84-1 

56-2 

3 

62-4 

53-0 

3 

5i'9 

35-2 

3 

53-5 

47-2 

4 

70-8 

54-6 

4 

627 

59-3 

4 

52-1 

47-2 

4 

54-8 

38-3 

5 

72-6 

58-4 

5 

637 

48-3 

5 

53-4 

30-1 

5 

44-0 

37-2 

6 

737 

6r2 

6 

62-6 

567 

6 

50-5 

42-3 

6 

43-3 

311 

7 

76-0 

53-4 

7 

62-3 

507 

7 

51-2 

44-5 

7 

42-8 

32-1 

8 

76-8 

55-4 

8 

6r8 

50-3 

8 

50-0 

46-0 

8 

43"6 

33-5 

9 

64-9 

45'4 

9 

63-2 

53-5 

9 

47-2 

40-4 

9 

38-0 

28-4 

10 

63'4 

39-4 

10 

64-9 

50'9 

10 

46-8 

34-2 

10 

407 

26-0 

II 

66-3 

47'4 

II 

64-2 

49-6 

II 

457 

38-2 

II 

46-4 

38-6 

12 

66-4 

53-4 

12 

6o-8 

46-6 

12 

44"  I 

32-0 

12 

42-1 

33-2 

13 

68-4 

48-2 

13 

52-1 

35-8 

13 

44-8 

41-3 

13 

39-0 

32-5 

14 

66-2 

51-6 

14 

597 

41-2 

14 

48-0 

40-2 

14 

407 

32-2 

15 

62-5 

42-4 

15 

58-9 

49-3 

15 

49-8 

39-3 

15 

43-2 

34-9 

16 

58-3 

47-5 

16 

57-1 

49-6 

16 

52-8 

41-3 

16 

50-2 

42-5 

17 

62-1 

52'2 

17 

597 

49"  I 

17 

497 

37-5 

17 

477 

44-6 

iS 

63-8 

51-5 

18 

57-9 

40-9 

18 

46-4 

28-3 

18 

477 

40-6 

19 

61-4 

53-6 

19 

54-8 

36-1 

19 

43'4 

337 

19 

45-5 

34'4 

20 

61-4 

45-3 

20 

60-5 

51-9 

20 

53-9 

38-4 

20 

36-9 

33'i 

21 

62-0 

527 

21 

64-0 

56-9 

21 

58-9 

52-1 

21 

36-2 

29-8 

22 

6o-8 

45"o 

22 

64-9 

52-3 

22 

6o-6 

50-1 

22 

37-9 

26-4 

23 

59'2 

4S'4 

23 

6i-o 

50-3 

23 

55-5 

45-3 

23 

37-8 

24*0 

24 

607 

43"3 

24 

59-6 

39' I 

24 

50-5 

45-6 

24 

437 

28-3 

25 

6o'o 

36-3 

25 

54'o 

32-6 

25 

47-1 

42-4 

25 

337 

27-0 

26 

607 

36-2 

26 

53-8 

43-1 

26 

55-4 

46-3 

26 

34-9 

2ro 

27 

63-5 

34'4 

27 

53-5 

40-6 

27 

54-8 

40-2 

27 

35-2 

23-4 

28 

64-5 

37-2 

28 

54-2 

37-5 

28 

54-8 

49-1 

28 

35'3 

27-1 

29 

637 

40-1 

29 

457 

39-1 

29 

54*4 

48-9 

29 

33-2 

25"9 

30 

66-8 

44'2 

30 

45-8 

39-3 

30 

49-2 

37-1 

30 

38-5 

31-1 

31 

50-1 

43"o 

40-8 

31 

43-1 

37*2 

Means 

67-4 

48-3 

Means 

589 

47-0 

Means 

50'9 

Means 

42-4 

33"o 

at  the  Radcliffe  Observatory,  Oxford,  in  the  Year  1907.      05 

Headings  of  Self-Rer/istcring  Maximum  and  Minimum  Thermometers  placed  on  the 
Tower  of  the  Radcliffe  Observatory,  at  an  elevation  of  10^  feet,  in  the  Year  1907. 


JANUARY,  FEBRUAEY,  MARCH,  APRIL. 

Day. 

Max. 

Min. 

0 

Day. 

Max. 

Min. 

Day. 

Max. 

Min. 

Day. 

Max. 

Min. 

1907 

° 

1907 

0 

0 

1907 

0 

0 

1907 

0 

0 

Jan.    I 

50-8 

35-1 

Feb.   I 

37-4 

19-5 

Mar.  I 

51-3 

37-2 

Aj)!-.    I 

67-0 

41-8 

2 

42-0 

35-2 

2 

34-2 

21-9 

2 

51-5 

32-2 

2 

617 

46-4 

3 

42-5 

32-2 

3 

31-6 

28-4 

3 

457 

31-1 

3 

52-8 

36-2 

4 

48-8 

35-4 

4 

357 

29-9 

4 

42-6 

27-5 

4 

54'9 

36-2 

5 

4S7 

38-9 

5 

37-8 

30-5 

5 

44-6 

3I-I 

5 

57-8 

42-6 

6 

46-6 

33-8 

6 

38-2 

27-3 

6 

46-8 

34-2 

6 

51-4 

36-2 

7 

47-1 

38-4 

7 

38-1 

29-9 

7 

49-0 

41-4 

7 

529 

39-3 

S 

45-2 

41-9 

8 

41-2 

32-9 

S 

47-8 

37-4 

8 

52-9 

41-2 

9 

46-0 

42-4 

9 

45-8 

327 

9 

55-8 

40-2 

9 

53'o 

36-0 

10 

46-5 

37-2 

10 

427 

36-0 

10 

53-9 

32-4 

10 

50-0 

36-3 

II 

46-1 

34-3 

II 

44"9 

33-2 

II 

42-8 

24-6 

II 

49-0 

39-2 

12 

47-9 

41-5 

12 

47-0 

34-4 

12 

47-1 

39-8 

12 

51-4 

42-6 

13 

48-3 

42-9 

13 

42-1 

31-2 

13 

48-0 

33'4 

13 

54-2 

40-8 

14 

45-8 

42-2 

14 

49'3 

37-3 

14 

503 

40' 2 

14 

5i"4 

367 

15 

45'o 

42-2 

15 

49-5 

40-6 

15 

Sro 

46-4 

15 

46-8 

39'6 

16 

44'6 

41-3 

16 

51-3 

38-6 

16 

50-8 

41-1 

16 

52-6 

38-2 

17 

44^5 

29-5 

17 

52-4 

43"9 

17 

54-3 

42-9 

17 

52-1 

30-2 

18 

47-0 

28-4 

18 

48-8 

39-1 

iS 

54-4 

35-6 

18 

50-8 

33-0 

19 

36-9 

28-4 

19 

50-8 

33-9 

19 

51-3 

42-9 

19 

52-8 

35'o 

20 

44-0 

35-3 

20 

407 

29-3 

20 

54-8 

32-4 

20 

53-5 

44-0 

21 

44"3 

33-4 

21 

397 

30-4 

21 

55-8 

36-3 

21 

56-1 

39-6 

22 

35-4 

22-9 

22 

36-2 

22-4 

22 

52-6 

34-2 

22 

57-8 

44*3 

23 

26-5 

21-2 

23 

40-8 

22-2 

23 

54-1 

30-1 

23 

68-3 

49-5 

24 

27-0 

i8-8 

24 

45-3 

37-6 

24 

57-8 

32-4 

24 

68-3 

49-2 

25 

35'0 

26-0 

25 

45-5 

38-3 

25 

5S7 

33'9 

25 

52-2 

41-5 

26 

35-9 

24-5 

26 

46-9 

39'6 

26 

62-4 

36-1 

26 

48-1 

31-2 

27 

44-8 

35-8 

27 

49-9 

27-2 

27 

63-1 

33'4 

27 

52-8 

329 

28 

477 

36-3 

28 

50-3 

33-3 

28 

66-4 

35'2 

28 

52-1 

42-3 

29 

42-1 

31-4 

29 

65-0 

35"5 

29 

52-5 

37-4 

30 

40-2 

29-3 

30 

66-8 

37-5 

30 

47'i 

37-2 

31 

36-9 

26-8 

31 

65-8 

38-6 

Means 

42-9 

33-6 

Means 

43"4 

32-2 

Means 

53-6 

357 

Means 

54-1 

39"2 

RADCLIFFE  OBSERVATIONS,    I906-I9IO. 


66 


Readings  of  Thermometers  placed  on  the  Tower, 


MAY,  JUNE,  JULY,  AUGUST. 

Day. 

Max. 

Min. 

Day. 

Max. 

Min. 

Day. 

Max. 

Min. 

Day. 

Max. 

Min. 

0 

1907 

0 

0 

1907 

0 

0 

1907 

0 

0 

1907 

0 

May  I 

527 

4i'o 

June  I 

64-3 

51-0 

July  I 

59-8 

44' 5 

Aug.   I 

67-9 

44-9 

2 

53-5 

42-0 

2 

56-5 

43-5 

2 

61-9 

44' 3 

2 

70-3 

53-0 

3 

53-8 

407 

3 

59-8 

44-1 

3 

59-8 

48-5 

3 

71-3 

62-0 

4 

57-1 

39-8 

4 

587 

50-3 

4 

6i-5 

46-8 

4 

72-6 

50-2 

5 

66-2 

467 

5 

63-2 

48-4 

5 

63-0 

47-4 

5 

717 

53-4 

6 

69-6 

48-1 

6 

62-3 

45-9 

6 

62-8 

48-4 

6 

61-9 

49-1 

7 

6i"o 

45'4 

7 

64-1 

52-3 

7 

62-3 

447 

7 

657 

537 

8 

6l'2 

46-4 

8 

70-8 

49-9 

8 

627 

51-2 

8 

70-4 

607 

9 

64-8 

5I-I 

9 

71-2 

52-4 

9 

64-4 

45"6 

9 

71-4 

54-2 

10 

717 

52-3 

10 

63-8 

49*4 

10 

63-2 

42-5 

10 

687 

51-8 

II 

75-6 

54-1 

II 

65-0 

52-5 

II 

65-8 

447 

II 

67-3 

51-4 

12 

77-2 

50*2 

12 

63-4 

51-2 

12 

67-8 

46-3 

12 

687 

53-8 

13 

58-0 

47-6 

13 

627 

58-4 

13 

677 

55-2 

13 

70-2 

57-1 

14 

567 

43"2 

14 

63-5 

55"i 

14 

69-1 

54"4 

14 

70- 1 

53-2 

15 

57-8 

42-2 

15 

6r8 

44-9 

15 

(70-0') 

52-5 

15 

64-8 

49-0 

16 

55"2 

43-2 

16 

6i-5 

42-2 

16 

71-5 

53-6 

16 

67-1 

53-6 

17 

52-8 

37-1 

17 

647 

48-4 

17 

69-5 

52-0 

17 

69-3 

56-1 

18 

49-6 

34-3 

18 

62-0 

45'6 

18 

74-1 

49-2 

18 

67-8 

517 

19 

48-5 

39-6 

19 

62-9 

50-0 

19 

77-8 

51-9 

19 

63-5 

45-2 

20 

507 

37-3 

20 

66-9 

47-6 

20 

74-1 

54-2 

20 

60-9 

44-6 

21 

53-6 

38-6 

21 

61-5 

50-6 

21 

70-0 

53-8 

21 

63-2 

50-6 

22 

6r2 

48-8 

22 

62-1 

47'4 

22 

69-5 

48-8 

22 

64-4 

54"0 

23 

63-1 

52-4 

23 

62-2 

48-5 

23 

64'o 

49-8 

23 

627 

4S'6 

24 

65-8 

45-2 

24 

59-8 

46-6 

24 

66-8 

50-0 

24 

66-4 

44-6 

25 

66-8 

51-0 

25 

6j6 

51-8 

25 

64-4 

50-3 

25 

67-4 

55-6 

26 

67-8 

53-1 

26 

64-2 

54-5 

26 

707 

57-8 

26 

65-1 

46-5 

27 

71-0 

49-0 

27 

66-1 

50-0 

27 

70-2 

56-9 

27 

68-1 

437 

28 

517 

40-9 

28 

64"  0 

43"6 

28 

69-8 

56-4 

28 

71-3 

48-2 

29 

54' 8 

397 

29 

62-8 

44-0 

29 

70-5 

55-2 

29 

72-3 

517 

30 

58-8 

51-4 

30 

56-8 

46-6 

30 

64-6 

45-9 

30 

65-8 

56-8 

31 

657 

52-3 

31 

62-5 

45-2 

31 
Means 

67-1 

47-0 

Means 

60-5 

45-3 

Means 

63-1 

48-9 

Means 

66-8 

49-9 

67-6 

51-4 

1907,  July  15. 

The  Max,  thermomet 

er  was  dismounted,  ^ 

vliilst  the  wooden 

screen  was  painte 

i. 

at  the  Radcliffe  Observatory,  Oxford,  in  the  Year  1907.      G7 


SEPTEMBER, 

OCTOBER, 

NOVEMBER,  DECEMBER. 

Day. 

Max. 

Min. 

Day. 

Max. 

Min. 

Day. 

Max. 

Min. 

Day. 

Max. 

Min. 

1907 

0 

0 

1907 

0 

0 

1907 

0 

0 

1907 

0 

0 

Sept.  I 

58-8 

49'4 

Oct.    I 

64-2 

47-4 

Nov.  I 

55-5 

46-4 

Dee.   I 

45'6 

35-4 

2 

6i-S 

44-8 

2 

60-9 

43'6 

2 

55-8 

46-8 

2 

50-8 

41-2 

3 

59-1 

43-8 

3 

6o-2 

43-5 

3 

52-8 

39-2 

3 

45"9 

35-0 

4 

66-0 

48-1 

4 

60-3 

41-4 

4 

52-6 

47"4 

4 

50'6 

38-3 

5 

677 

58-5 

5 

64-1 

54-6 

5 

53-8 

42-2 

5 

44' 5 

32-4 

6 

71-4 

57-9 

6 

64-8 

477 

6 

51-3 

41-3 

6 

44-2 

35-3 

7 

69*3 

56-2 

7 

54-6 

38-6 

7 

48-4 

45-3 

7 

55-6 

40-8 

8 

70-8 

48-0 

8 

57-1 

43-3 

8 

55-5 

47-5 

8 

55'i 

43-4 

9 

69-2 

48-1 

9 

56-8 

47-0 

9 

58-5 

41-4 

9 

48-6 

41-2 

10 

68-2 

37-8 

10 

58-3 

49-5 

10 

51-4 

32-9 

10 

46-6 

40-1 

II 

69-8 

43  "6 

II 

59-8 

46-4 

II 

50-0 

39-4 

II 

457 

38-3 

12 

74-8 

46-8 

12 

6o-8 

45-2 

12 

52-2 

42-1 

12 

44"2 

35'2 

13 

74-8 

50-0 

13 

597 

51-3 

13 

52-4 

40-0 

13 

48-3 

36-8 

14 

64- 1 

47'9 

14 

55-3 

45'6 

14 

52-8 

42-4 

14 

41-3 

33-4 

15 

67-8 

48-4 

15 

51-8 

33-2 

15 

48-4 

29-4 

15 

44' 3 

347 

16 

68-6 

52-4 

16 

52'2 

47-4 

16 

50-1 

42-4 

16 

46-0 

39'6 

17 

65-8 

49"  I 

17 

517 

44-1 

17 

5I-I 

427 

17 

49-8 

36-5 

18 

67-5 

42'2 

18 

59-8 

50*0 

18 

477 

407 

iS 

53-8 

49-4 

19 

69-8 

45-2 

19 

6o-o 

50-5 

19 

48-0 

327 

19 

53-8 

49-6 

20 

69-8 

49*3 

20 

58-0 

46-6 

20 

427 

377 

20 

53"3 

47-8 

21 

59-8 

5i'i 

21 

59-9 

48-2 

21 

44-8 

35-4 

21 

50- 1 

4i'6 

22 

59-8 

35-3 

22 

56-4 

43'6 

22 

45'0 

407 

22 

507 

43'4 

23 

64-0 

33'3 

23 

54-2 

32-6 

23 

44-0 

337 

23 

44-2 

30-5 

24 

71-6 

42*0 

24 

560 

33-6 

24 

44*3 

34-9 

24 

42-6 

3T2, 

25 

75-9 

57'5 

25 

5i"9 

34-1 

25 

49-1 

32-8 

25 

42-6 

33-0 

26 

69-8 

55-3 

26 

48-2 

43-2 

26 

55-6 

44-1 

26 

36-2 

32-2 

27 

70-1 

53-1 

27 

52*2 

37-2 

27 

52-2 

46-1 

27 

34-0 

3i'4 

28 

72-3 

54'o 

28 

53-9 

45-8 

28 

52"0 

31-8 

28 

33-8 

297 

29 

6r2 

54-2 

29 

52-2 

48-1 

29 

44'4 

29-1 

29 

34"4 

29-2 

30 

63-8 

54-6 

30 

56-0 

43-8 

30 

43-1 

36-4 

30 

iyz 

30-2 

31 

57-4 

33"2 

31 

33-2 

31-2 

Means 

67-4 

48-6 

Means 

57-1 

43'9 

Means 

50-2 

395 

Means 

45-3 

37-1 

68  Readings  of  Thermometers  2)laced  on  the  Tower, 

Readings  of  Self-Hegistering  Maximum  and  Minimum  Tliermometers  placed  on  tJie 
Tower  of  the  Radcliffe  Observatory,  at  an  elevation  of  lo^  feet,  in  the  Year  1908. 


JANUARY,  FEBRUARY,  MARCH,  APRIL. 

Day. 

Max. 

Min. 

Day. 

Max. 

Min. 

Day. 

Max. 

Min. 

Day. 

Max. 

Min. 

1908 

0 

0 

1908 

0 

0 

1 90S 

0 

0 

1908 

0 

0 

Jan.   I 

32-9 

25*2 

Feb.   I 

41*0 

28-4 

Mar.  I 

39*4 

31-9 

Apr.  I 

56*2 

43-8 

2 

30'4 

20-3 

2 

44-1 

34'4 

2 

42-1 

31-5 

2 

56-0 

41-6 

3 

33'2 

22-6 

3 

44-8 

32-8 

3 

38-1 

32-2 

3 

51-8 

39-0 

4 

357 

21'0 

4 

4i'3 

29*2 

4 

40*2 

30-8 

4 

48-9 

37-4 

5 

47-6 

18-4 

5 

46-9 

37-6 

5 

47-0 

36-1 

5 

46-0 

367 

6 

49"4 

44-6 

6 

49-8 

34*9 

6 

46'2 

367 

6 

46-4 

i>r9 

7 

49*5 

34-1 

7 

49-3 

33' I 

7 

52"0 

38-6 

7 

50-1 

29-5 

8 

40*2 

3i"5 

8 

48-0 

41-6 

8 

51-5 

41-6 

8 

55"2 

3i'9 

9 

33-2 

27-9 

9 

46-8 

38-0 

9 

477 

367 

9 

59-S 

38-9 

10 

33-8 

21-3 

10 

50-6 

43-2 

10 

46-2 

38-2 

10 

47-0 

40'2 

II 

33-8 

I9'2 

II 

49-8 

42-9 

II 

46-8 

30-3 

II 

47-4 

39-2 

12 

36-2 

21-2 

12 

497 

237 

12 

49-8 

3i'3 

12 

49-0 

32-4 

13 

42*2 

34'4 

13 

48-8 

387 

13 

44'4 

33-0 

13 

46-1 

33'2 

14 

44"5 

37-5 

14 

50'9 

39-2 

14 

42-3 

29-5 

14 

45-3 

33-1 

15 

517 

44'2 

15 

49-2 

33"3 

15 

44-2 

33-0 

IS 

55'3 

41-2 

16 

52-1 

48-4 

16 

51-0 

38-6 

16 

46-0 

31-8 

16 

56-1 

39-3 

17 

53-2 

34-8 

17 

5i'9 

42*2 

17 

42-5 

29-3 

17 

50-6 

36-9 

iS 

39-8 

287 

18 

50-8 

45'2 

iS 

38-8 

28-3 

18 

47-8 

36-0 

19 

40'6 

34-6 

19 

51-6 

43'2 

19 

39-0 

26-5 

19 

437 

30-8 

20 

41-5 

24-1 

20 

51-8 

41-2 

20 

45-1 

32-3 

20 

51*4 

30-3 

21 

36-6 

30-2 

21 

49"4 

39-9 

21 

48-6 

34"o 

21 

50-0 

35'o 

22 

39-0 

34-2 

22 

50*2 

39-4 

22 

52-9 

38-2 

22 

49-9 

34"o 

23 

39"6 

27-5 

23 

47-8 

34*4 

23 

54-1 

35'5 

23 

36-8 

26-5 

24 

367 

287 

24 

45'9 

39"4 

24 

52-1 

39-6 

24 

397 

30-0 

25 

48-5 

36-5 

25 

46-8 

35-5 

25 

457 

37-9 

25 

46-6 

29-4 

26 

5I-I 

48-2 

26 

46-4 

38-1 

26 

48-5 

35*2 

26 

49-8 

34-8 

27 

50-8 

39-9 

27 

467 

34-3 

27 

52-5 

377 

27 

46-2 

41-5 

28 

44-6 

34"o 

28 

42-3 

29-0 

28 

5o'o 

39-3 

28 

58-8 

42-4 

29 

41-4 

29-9 

29 

40*1 

33-5 

29 

50-4 

36-6 

29 

607 

48-1 

30 

46-5 

35-3 

30 

507 

37-2 

30 

71-8 

51-9 

31 

45-8 

36-4 

31 

48-1 

327 

36-8 

Means 

42-0 

31-4 

Means 

477 

367 

Means 

46-5 

34-3 

Means 

507 

at  the  Radcliffe  Observatory,  Oxford,  in  the  Year  1908.      69 


MAY,  JUNE,  JULY,  AUGUST. 

Day. 

Max. 

Min. 

Day. 

1908 

Max. 

Min. 

Day. 

Max. 

Min. 

Day. 

Max. 

Min. 

1 90S 

0 

0 

0 

0 

1908 

0 

0 

1908 

0 

0 

May  I 

74-5 

51-6 

June  I 

74-8 

59-0 

July  I 

76-5 

50-5 

Aug.   I 

68-2 

49-9 

2 

76-8 

53-1 

2 

78-4 

49-2 

2 

76-6 

52-9 

2 

777 

50-3 

3 

58-8 

49"5 

3 

78-6 

5S'o 

3 

8o-2 

54'o 

3 

807 

55-2 

4 

617 

48-2 

4 

78-9 

49'3 

4 

65-6 

55-2 

4 

77-8 

52-2 

5 

57'o 

497 

5 

617 

46-3 

5 

71-2 

57-6 

5 

61-9 

52-9 

6 

57-5 

42-9 

6 

6o-o 

40"  2 

6 

72-8 

537 

6 

687 

52-3 

7 

59-0 

50-8 

7 

63-5 

46-2 

7 

68-6 

53-2 

7 

74-0 

52-0 

8 

6o-o 

51-8 

8 

67-3 

47-0 

8 

667 

52-2 

8 

727 

50-2 

9 

62-8 

467 

9 

69-8 

55-9 

9 

67-8 

53-0 

9 

74-8 

54-0 

10 

S9'8 

40-4 

10 

72-9 

50-0 

10 

68-4 

56-8 

10 

68-1 

44"  I 

II 

6i-o 

48-3 

II 

66-4 

51-8 

II 

68-8 

50-0 

II 

64-8 

43'2 

12 

62-1 

41-5 

12 

63-8 

46-6 

12 

69-9 

50-8 

12 

64-4 

49-2 

13 

58-8 

43-2 

^3 

6r8 

52-4 

13 

65-3 

50-6 

13 

64-1 

49-5 

14 

52-1 

45-5 

14 

64-9 

43-2 

14 

66-3 

51-2 

14 

67-8 

49"9 

15 

607 

447 

15 

65-6 

49-6 

15 

657 

54'4 

15 

67-8 

44-0 

16 

667 

54-2 

16 

57'9 

48-4 

16 

63-0 

54-8 

16 

68-8 

44-2 

17 

69-8 

50-0 

17 

63-6 

43'o 

17 

63-5 

53-6 

17 

687 

47'5 

18 

68-2 

51-2 

18 

66-2 

44'3 

18 

6r8 

52-2 

18 

59-8 

52-6 

19 

68-5 

48-2 

19 

67-2 

47-1 

19 

65-2 

49-8 

19 

627 

51-2 

20 

6 19 

447 

20 

60-9 

42-9 

20 

70-3 

53-1 

20 

6S7 

56-9 

21 

60-9 

40-5 

21 

59-3 

40- 1 

21 

74-8 

5i'9 

21 

68-8 

57-3 

22 

56-4 

41-4 

22 

70-4 

45-3 

22 

76-8 

53'9 

22 

637 

52-3 

23 

61-9 

43'9 

23 

73-4 

53'6 

23 

76-9 

52-9 

23 

717 

51-2 

24 

62-2 

47-4 

24 

68-2 

49"  1 

24 

77-1 

597 

24 

71-3 

56'0 

25 

6i-2 

48-6 

25 

73-1 

467 

25 

74-0 

52-2 

25 

67-3 

52-0 

26 

66-8 

Si-2 

26 

74-8 

507 

26 

73-9 

5i'4 

26 

67-8 

567 

27 

7I-I 

49-2 

27 

65s 

52-2 

27 

73-0 

55-5 

27 

66-9 

51-0 

28 

67-8 

47-5 

28 

75-1 

52-2 

28 

72-9 

50"8 

28 

62-4 

51-6 

29 

67-1 

512 

29 

737 

50-2 

29 

78-8 

54-2 

29 

65-6 

46-8 

30 

7r8 

54-2 

30 

75-8 

51-2 

30 

80-9 

59-3 

30 

65-9 

46-4 

31 

747 

59-5 
48-1 

31 

68-8 

47-3 

31 

58-6 

48-8 

Means 

63-9 

Means 

68-5 

487 

Means 

71-0 

53. 

Means 

68-1 

507 

70         Readings  of  Thermometers  placed  on  the  Tower,  dp. 


SEPTEMBER,  OCTOBER, 

NOVEMBER,  DECEMBER. 

Day. 

Max. 

Mill. 

Day. 

Max. 

Min. 

Day. 

Max. 

Min. 

Day. 

Max. 

Min. 

1908 

0 

0 

1908 

0 

0 

1908 

0 

0 

1908 

0 

0 

Sept.  I 

62-0 

46-5 

Oct.    I 

73-3 

51-3 

Nov.  I 

58-9 

43-3 

Dec.   I 

4J2 

36-0 

2 

62-8 

407 

2 

74-8 

47'4 

2 

56-2 

43-3 

2 

42-3 

38-2 

3 

53-1 

46-9 

3 

74-2 

50-5 

3 

51-2 

39-6 

3 

41-2 

34-2 

4 

57-1 

38-6 

4 

737 

51-0 

4 

53*3 

407 

4 

46-5 

40-1 

5 

62-9 

49-2 

5 

62-6 

49'4 

5 

507 

41-4 

5 

477 

437 

6 

667 

49-8 

6 

64-8 

39-8 

6 

50'4 

36-2 

6 

48-1 

34-6 

7 

687 

43-6 

7 

62-9 

537 

7 

44-0 

29-3 

7 

50*0 

36*0 

8 

66-9 

50-5 

8 

64-0 

57-0 

8 

45-8 

29-4 

8 

497 

34'9 

9 

59-2 

42-5 

9 

62-2 

50-9 

9 

45-5 

22-8 

9 

51-8 

37-2 

10 

58-0 

44-2 

10 

62-8 

46-0 

10 

57-1 

37-3 

10 

5i'5 

36-4 

II 

57-5 

42*0 

II 

62-1 

49-8 

II 

57-6 

497 

II 

44-0 

39-3 

12 

59-S 

38-4 

12 

64-2 

47-8 

12 

57-4 

50-0 

12 

5I-I 

35-3 

13 

61-5 

49-6 

13 

58-4 

5i"5 

13 

56-9 

477 

13 

51-5 

40- 6 

14 

62-5 

47-0 

14 

65-4 

45*5 

14 

49-8 

44-2 

14 

49-5 

42-0 

15 

6o-2 

43'6 

15 

67-8 

54-3 

15 

48-2 

43-2 

15 

497 

41-3 

16 

65-9 

53-1 

16 

637 

54'o 

16 

51-0 

407 

16 

50-1 

45'4 

17 

66-8 

44-6 

17 

62-0 

44'5 

17 

52-0 

40-4 

17 

50-1 

327 

18 

68-2 

54-1 

18 

62*4 

54-8 

18 

50-3 

40-3 

18 

47-3 

35-5 

19 

71-1 

55*4 

19 

587 

48-9 

19 

47-2 

33-9 

19 

487 

42*2 

20 

68-8 

54*6 

20 

50-2 

407 

20 

48-8 

39-2 

20 

51-2 

47-2 

21 

65-3 

39-2 

21 

48-2 

34-0 

21 

56-1 

45'o 

21 

51-4 

457 

22 

6i"9 

53-8 

22 

49-0 

41-8 

22 

56-6 

44*2 

22 

46-0 

357 

23 

63*4 

52-6 

23 

48-4 

37-9 

23 

50-9 

36-4 

23 

42-6 

34-2 

24 

6ro 

53-2 

24 

44-8 

30-2 

24 

53"4 

39-6 

24 

37-4 

34-9 

25 

63'4 

49-6 

25 

50-1 

43'2 

25 

52-2 

42-5 

25 

36-4 

31-5 

26 

6o-8 

48-2 

26 

497 

43-2 

26 

52-2 

43-8 

26 

34*9 

29-9 

27 

64-9 

54'o 

27 

55-3 

357 

27 

51-8 

42-8 

27 

30"6 

177 

28 

69-6 

6o"o 

28 

63-6 

517 

28 

52-6 

46-5 

28 

267 

20*2 

29 

75-1 

577 

29 

637 

47-0 

29 

49-2 

46'2 

29 

21-9 

9-6 

30 

768 

49-0 

30 

62-8 

52-5 

30 

50-8 

40-3 

30 

39-3 

13-2 

31 

6i'o 
60-9 

49-1 

31 

48-0 

39'2 
35-0 

Means 

64-1 

48-4 

Means 

46-9 

Means 

51-9 

407 

Means 

44' 5 

Readings  of  Two  Tliermometers  placed  on  the  Tower ^  do.       71 


Headings  of  Tico  Thermometers,  a  Brij  Bulb  and  a  Wet  Bulh,  placed  on  the  Toicer  of 
the  Badcllffe  Observatory,  at  an  elevation  of  105  feet,  compared  with  those  5  feet 
ahove  the  Ground,  North  of  the  Observatory,  in  the  Year  1906. 


JANUARY. 

FEBRUARY. 

Day. 

At  height  of  105  ft. . 

At  height  of  3  ft. 

Day. 

At  height  of  i 

05  ft. 

At  height  of  5  ft. 

Dry 
Bulb. 

Wet 
Bulb. 

Ditler- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

0 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

1906 

0 

0 

0 

0 

0 

0 

1906 

0 

0 

0 

0 

Jan.   I 

31-6 

28-0 

3-6 

32-5 

28-8 

37 

Feb.  I 

44"  I 

427 

I  "4 

44-8 

43-3 

i'5 

2 

43-1 

42-1 

I'O 

43"4 

42-8 

0-6 

2 

47"9 

41-9 

6-0 

47-2 

41-8 

5-4 

3 

44-6 

43-8 

0-8 

44"4 

43-8 

0-6 

3 

39-1 

36-3 

2-8 

39-8 

37'i 

27 

4 

50-1 

47-2 

2-9 

49-0 

46-8 

2-2 

4 

37-1 

32-3 

4-8 

37-8 

32-8 

5'o 

5 

48-9 

46-9 

2'0 

47-8 

467 

ri 

5 

37'9 

34-5 

3-4 

37-0 

34-8 

2-2 

6 

43-1 

40-9 

2-2 

43'4 

40-6 

2-8 

6 

33'9 

3i'3 

2-6 

32-8 

30-9 

1-9 

7 

45'o 

42-6 

2-4 

42-3 

40-8 

1-5 

7 

40-3 

37-3 

3-0 

40-8 

38-4 

2-4 

8 

47-1 

427 

4'4 

46*1 

42-4 

37 

8 

437 

41-8 

1-9 

43"6 

41-8 

1-8 

9 

50-8 

48-0 

2-8 

50-3 

47-8 

2-5 

9 

34-3 

30-3 

4-0 

33-8 

... 

10 

44-6 

39-6 

5'o 

43-1 

39-9 

3"2 

10 

48-1 

45-1 

3-0 

47"9 

45"6 

2-3 

II 

42-1 

39-4 

27 

41-3 

39-4 

1-9 

II 

38-1 

35"3 

2-8 

38-2 

35-8 

2-4 

12 

457 

42-1 

3-6 

457 

427 

3"o 

12 

39-1 

34-8 

4-3 

37-2 

33-8 

3-4 

13 

45-1 

41-3 

3-8 

44'9 

41-8 

3-1 

13 

34-1 

31-5 

2-6 

36-8 

33-4 

3-4 

14 

45-8 

43-2 

2-6 

45"6 

42-8 

2'S 

14 

41-1 

37-3 

3-8 

39-8 

37-5 

2-3 

15 

45'6 

41-9 

37 

462 

42-8 

3'4 

15 

41-1 

38-1 

3-0 

40-9 

38-5 

2-4 

16 

47-1 

43'2 

3-9 

45'9 

42-8 

3-1 

16 

467 

42-9 

3-8 

46' I 

43'4 

27 

17 

437 

39-0 

47 

42-9 

38-8 

4'i 

17 

38-2 

367 

1-5 

40-6 

38-4 

2-2 

iS 

47-1 

427 

4'4 

47-8 

437 

4-1 

18 

38-2 

36-3 

1-9 

39-2 

37-2 

2-0 

19 

4i"6 

36-8 

4-8 

41-8 

37-5 

4-3 

19 

43'i 

40-8 

23 

437 

41-8 

1-9 

20 

37-3 

337 

3-6 

37-1 

34-1 

3-0 

20 

43-1 

37-9 

5-2 

42-4 

37-8 

4-6 

21 

44'3 

41-0 

3-3 

44-8 

42-0 

2-8 

21 

41-0 

37-5 

3-5 

40-8 

37-8 

3-0 

22 

38-1 

35-8 

2-3 

377 

36-0 

17 

22 

41-1 

36-9 

4-2 

39-9 

36-8 

3-1 

23 

35-1 

32-8 

2-3 

32-0 

31-2 

0-8 

23 

36-5 

33-4 

3'i 

36-8 

34-1 

27 

24 

36-5 

32-8 

37 

36-9 

33'9 

3-0 

24 

38-1 

34-3 

3-8 

38-0 

35'3 

27 

25 

46"  I 

427 

3-4 

45*9 

43-8 

2-1 

25 

45' I 

38-8 

6-3 

45-2 

39-2 

6-0 

26 

52-3 

487 

3-6 

50-6 

47-8 

2-8 

26 

457 

42-0 

37 

45-1 

41-9 

3-2 

27 

49' I 

46^0 

3-1 

48-8 

467 

2-1 

27 

41-9 

38-5 

3'4 

407 

377 

3-0 

28 

48-9 

46-3 

2-6 

487 

45-8 

2-9 

28 

4I-I 

36-4 

47 

39-1 

35-2 

3-9 

29 

48-9 

45-S 

3-1 

49-0 

467 

2-3 

30 

46-3 

42-4 

3-9 

44-2 

4r6 

2-6 

31 

45'i 

42-2 

2-9 

44-2 

42-3 

1-9 

379 

Means . . . 

44-5 

41-3 

32 

44-0 

41-4 

2-6 

Means... 

40-9 

37-5 

3-4 

40-8 

3-0 

Slean 
dew-point. 

37-5 

38-3 

Mean 
lew-iioint. 

333 

34-3 

In( 

jomple 

te  comparisons  ar« 

i  not  included  in  the 

mean. 

72  Readings  of  Two  Thermometers  placed  on  the  Tower, 


MARCH. 

APRIL. 

Day. 

At  height  of  105  ft. 

At  height  of  5  ft. 

Day. 

At  height  of  i 

05  ft. 

At  height  of 

5  ft. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

0 

Dry 
Bulb. 

Wet 
Bulb. 

Differ, 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

1906 

0 

0 

0 

c 

0 

1906 

0 

0 

0 

° 

0 

Mar.  I 

467 

43-3 

3'4 

47-3 

44'4 

2-9 

Ai>r.  I 

51-3 

43-3 

8-0 

48-9 

40-4 

8-5 

2 

39-1 

42-6 

41-4 

1-2 

2 

44'4 

38-4 

6-0 

45-1 

40*0 

5-1 

3 

43-8 

38-1 

57 

42-4 

37-8 

4-6 

3 

54-1 

427 

11-4 

53-0 

43"9 

9-1 

4 

48-3 

44-2 

4"  I 

477 

44-2 

3-5 

4 

52-5 

41-3 

11-2 

52-0 

42*0 

lo-o 

5 

49-1 

46*  I 

3-0 

48-1 

45-8 

2-3 

5 

56-4 

46-6 

9-8 

56-8 

48-1 

87 

6 

59-1 

55-2 

3'9 

57-9 

52-9 

5'o 

6 

54-2 

44"9 

9-3 

53-8 

447 

9-1 

7 

62'0 

52-2 

9-8 

6o-8 

52-4 

8-4 

7 

57-1 

48-3 

8-8 

54-0 

467 

7-3 

8 

49'3 

48-0 

i'3 

49-1 

48-0 

i"i 

8 

57-3 

49-1 

8-2 

567 

48-8 

7-9 

9 

46-6 

39-1 

7-5 

46-0 

38-8 

7-2 

9 

51-6 

44"9 

67 

51-9 

45-8 

6-1 

10 

46*1 

40-4 

57 

45-5 

40-4 

5'i 

10 

55-9 

47-8  . 

8-1 

56-0 

48-8 

7-2 

II 

50-1 

45'4 

47 

49"4 

45-3 

4"i 

II 

62-1 

52-4 

97 

59-1 

517 

7-4 

12 

347 

31-0 

37 

37-2 

32-3 

4-9 

12 

67-3 

54-9 

12-4 

647 

54-6 

lo-i 

13 

36-1 

30-4 

57 

35-8 

30-3 

5-5 

13 

66-5 

55-1 

11-4 

6ri 

51-8 

9'3 

14 

39-1 

33'3 

5-8 

38-1 

33'4 

47 

14 

49-2 

39'4 

9-8 

48-9 

39-8 

9-1 

15 

53-2 

48-1 

5-1 

52-9 

48-2 

47 

15 

54-1 

44*9 

9-2 

52-0 

43"8 

8-2 

16 

52-3 

50- 1 

2-2 

52-3 

507 

1-6 

16 

59-3 

47'9 

11-4 

55-9 

47-0 

8-9 

17 

58-1 

48-3 

9-8 

57-8 

49-1 

87 

17 

49-0 

45-1 

3'9 

50-2 

46'2 

4-0 

18 

45-5 

42*0 

3-5 

45"9 

42-2 

37 

iS 

42-2 

36-3 

5'9 

42-9 

377 

5'2 

19 

41-1 

357 

5"4 

41-8 

36-9 

4'9 

19 

44"  I 

367 

7-4 

44-8 

38-0 

6-8 

20 

42'6 

35-6 

7-0 

43"6 

367 

6-9 

20 

50-6 

45'o 

5-6 

50-8 

45'9 

4-9 

21 

40-4 

347 

57 

41-5 

35-8 

57 

21 

57-1 

50-6 

6-5 

55-9 

49-8 

6-1 

22 

34-5 

32-1 

2-4 

37-4 

33-1 

4-3 

22 

50-1 

42-3 

7-8 

50-5 

42-9 

7-6 

23 

36-1 

317 

4'4 

36-9 

33"2 

37 

23 

45-1 

387 

6-4 

44-0 

38-0 

6-0 

24 

35"3 

37-8 

3(>-3 

i"5 

24 

46-1 

38-8 

7-3 

46'o 

39-9 

6-1 

25 

36-6 

33'9 

27 

381 

357 

2-4 

25 

44-1 

38-4 

57 

44-0 

38-8 

5*2 

26 

37-1 

34-3 

2-8 

37-1 

34-2 

2-9 

26 

447 

37-3 

7-4 

4&0 

39-6 

6-4 

27 

39-3 

32-8 

6-5 

39-9 

34-2 

57 

27 

487 

40-1 

8-6 

47-2 

39-8 

7-4 

28 

40-6 

33-8 

6-8 

41-4 

34"9 

6-5 

28 

45'i 

38-6 

6-5 

46-3 

40*  I 

6-2 

29 

43-1 

35'3 

7-8 

43-8 

37-0 

6-8 

29 

48-3 

40-5 

7-8 

47-0 

38-9 

8-1 

30 

437 

38-9 

4-8 

42-1 

387 

3'4 

30 

45-9 

40-3 

5-6 

47-1 

41-5 

5-6 

31 

49-3 

40-6 

87 

49-1 

40-9 

8-2 

Means... 

45'o 

39-8 

5-2 

45-1 

40-3 

4-8 

Mean.s... 

51-8 

437 

8-1 

5I-I 

43-8 

7-2 

Mean 
dew-point. 

33-8 

34-8 

Mean 
dew-point. 

35'4 

36-2 

In 

comj)! 

3te  comparisons  ar 

3  not  included  in  the 

mean. 

at  the  Radcliffe  Observatory,  Oxford,  in -the  Year  1906.        73 


MAY. 

JUNE. 

Day. 

At  height  of 

105  ft. 

At  height  of 

5  ft. 

Day. 

At  height  of  105  ft. 

At  height  of 

5  ft. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ, 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ, 
ence. 

1906 

0 

0 

0 

0 

0 

0 

1906 

0 

0 

0 

0 

0 

0 

May  I 

50-3 

49-0 

1-3 

47-8 

39-9 

7-9 

June  I 

55"3 

50-2 

5-1 

52-9 

497 

3-2 

2 

457 

42"6 

3-1 

467 

43-8 

2-9 

2 

54'6 

49'4 

5-2 

55-2 

50-4 

4-8 

3 

52-1 

46-6 

5-5 

55-1 

48-8 

6-3 

3 

59-3 

53-5 

5-8 

58-9 

53-9 

5-0 

4 

54'5 

48-6 

5-9 

55-9 

49-8 

6-1 

4 

57-1 

51-5 

5-6 

58-1 

52-6 

5'5 

5 

55-9 

46-9 

9-0 

56-0 

47-6 

8-4 

5 

57-1 

49-6 

7-5 

55-9 

497 

6-2 

6 

53-1 

50"4 

27 

53-8 

51-5 

2-3 

6 

627 

52-1 

io'6 

61-9 

52-3 

9-6 

7 

64-1 

59"o 

5-1 

63-3 

59-1 

4-2 

7 

67-1 

53'3 

13-8 

66-5 

53'9 

12-6 

8 

68-6 

56-8 

11-8 

677 

58-3 

9-4 

8 

69-1 

56-3 

12-8 

68-1 

567 

11-4 

9 

57-1 

5i"4 

57 

57-9 

52-8 

5'i 

9 

64-1 

54*4 

97 

64-3 

55-4 

8-9 

10 

44-6 

42-2 

2-4 

46-0 

437 

2-3 

10 

64"  I 

55'9 

8-2 

63-9 

55-8 

8-1 

II 

51-5 

46-3 

5*2 

52-8 

47-9 

4-9 

II 

57-5 

51*4 

6-1 

57-0 

51-8 

5'2 

12 

64-3 

54'4 

9-9 

65-9 

56-5 

9'4 

12 

67-1 

58-3 

8-8 

66-9 

59*3 

7-6 

13 

67-1 

59-5 

7-6 

66-3 

59-6 

67 

13 

57-1 

53-3 

3-8 

58-3 

54'9 

3*4 

14 

60-3 

5o"3 

lO'O 

6i'o 

517 

9-3 

14 

52-6 

47-3 

5-3 

52-9 

477 

5-2 

15 

52-3 

42-6 

97 

52-9 

43'9 

9-0 

IS 

53-6 

487 

4-9 

54'6 

50-3 

4-3 

16 

497 

42-3 

7-4 

50-5 

43"9 

6-6 

16 

55-6 

49-8 

5-8 

56-8 

51-8 

5-0 

17 

46-4 

40-4 

6-0 

46-8 

41-4 

5"4 

17 

6o-i 

53'2 

6-9 

60*5 

55-6 

4-9 

18 

51-3 

43"3 

8-0 

51-5 

44-6 

6-9 

18 

647 

55-5 

9-2 

65-1 

56-8 

8-3 

19 

57-2 

487 

8-5 

577 

497 

8-0 

19 

727 

57-2 

15-5 

68-0 

56-6 

11-4 

20 

44-9 

44*5 

0-4 

46-9 

45-1 

r8 

20 

73-1 

60-4 

127 

70-9 

59-4 

"•5 

21 

48-9 

43'4 

5-5 

49-6 

447 

4"9 

21 

74-3 

66-1 

8-2 

72-2 

65-1 

7-1 

22 

50-1 

44*4 

57 

51-8 

457 

6-1 

22 

73-3 

62-2 

iri 

68-9 

6 1  "9 

7-0 

23 

62-1 

54*4 

77 

62-9 

55-8 

7-1 

23 

77-3 

64-8 

12-5 

75-8 

64-8 

iro 

24 

607 

53-5 

7'2 

62-5 

56-6 

5'9 

24 

66-9 

6o'9 

6-0 

64-6 

6o"4 

4'2 

25 

57-9 

49-6 

8-3 

57'9 

49-6 

^■3, 

25 

66-4 

6o-i 

6-3 

65-6 

59-8 

5-8 

26 

58-1 

55-4 

27 

54-8 

53-5 

i'3 

26 

69-1 

60-5 

8-6 

68-9 

6o-8 

S-i 

27 

62-1 

57-8 

4-3 

61-4 

57-8 

3-6 

27 

67-4 

6o-8 

6-6 

67-5 

617 

5-8 

28 

63-1 

56-4 

67 

64-4 

58-1 

6-3 

28 

567 

58-9 

57-8 

I'l 

29 

6ri 

54-5 

6-6 

62-0 

55-9 

6-1 

29 

52-8 

47-3 

5-5 

52-5 

47-9 

4-6 

30 

62-1 

54"2 

7-9 

61-9 

55-1 

6-8 

30 

62-1 

517 

10-4 

57-9 

49-8 

8-1 

31 

6o-o 

53-8 

6-2 

59-6 

54-5 

5-1 

Means.,. 

56-0 

49-8 

6-3 

56-5 

50-5 

5-9 

Means... 

63-2 

55-0 

8-2 

62"4 

55-4 

70 

Mean 
dew-point. 

44-0 

45'o 

IMean 

ilew-point. 

48-1 

49'4 

In 

?omple 

te  comparisc 

ns  art 

not  inch 

ided  in  the  mean. 

EADC'LIT-FK  OTtSF.TiVATTDKS     Tno6— inin 


74 


Readings  of  Tiuo  Thermometers  i^laced  on  the  Tower, 


JULY. 

AUGUST 

Day. 

At  height  of  IDS  ft. 

At  height  of 

5  ft. 

Day. 

At  height  of  105  ft. 

At  height  of 

5  ft. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ, 
ence. 

Dry 

Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

1906 

0 

0 

0 

0 

0 

0 

1906 

0 

0 

0 

0 

0 

0 

July  I 

634 

53-5 

9-9 

6o-8 

53-8 

7-0 

Aug.  I 

69-1 

58-6 

IO-5 

69-8 

6o-2 

9-6 

2 

65-1 

54-8 

IO-3 

65-4 

56-2 

9-2 

2 

74-2 

65-1 

9-1 

74-0 

657 

8-3 

3 

65-5 

53-9 

II-6 

65-4 

54-8 

IO-6 

3 

69*  I 

58-4 

107 

687 

587 

lo-o 

4 

66-6 

56-2 

10-4 

66-9 

567 

IO-2 

4 

65-4 

56-1 

9-3 

66-8 

577 

9-1 

S 

69-9 

58-4 

"•5 

69-9 

59'3 

IO-6 

5 

7I-0 

63-2 

7-8 

68-9 

6i-6 

7*3 

6 

70-6 

57-4 

13-2 

70-3 

587 

11-6 

6 

72-9 

63-1 

9-8 

697 

6o-8 

8-9 

7 

69-9 

61-4 

8-5 

67-0 

6o'4 

6-6 

7 

78-4 

66-3 

I2-I 

73-8 

63-9 

9-9 

8 

70-1 

62-5 

7-6 

677 

617 

6-0 

8 

78-1 

64-4 

137 

77-5 

657 

1 1-8 

9 

67-3 

57-5 

9-8 

67-0 

567 

IO-3 

9 

69-4 

61-3 

8-1 

67-6 

58-5 

9-1 

10 

67-1 

57-6 

95 

66-5 

56-1 

10-4 

10 

66-4 

61 -o 

5-4 

64-1 

597 

4"4 

II 

6i-i 

49-6 

"•5 

617 

51-0 

107 

II 

66-4 

57-8 

8-6 

65-2 

57-5 

77 

12 

63-1 

52-5 

IO-6 

6i-i 

52-3 

8-8 

12 

68-3 

64-3 

4-0 

67-2 

637 

3-5 

13 

59-2 

53-5 

57 

6i"o 

55"9 

5"  I 

13 

73-1 

63-9 

9-2 

73*9 

65-8 

8-1 

14 

70-3 

60-5 

9-8 

67-9 

59'3 

8-6 

14 

65-6 

57-2 

8-4 

67-4 

59-8 

7-6 

15 

66-1 

61-3 

4-8 

65-1 

6ri 

4-0 

15 

62-5 

57-0 

5-5 

62-3 

58-9 

3-4 

16 

64-6 

59-3 

5-3 

64-8 

59-8 

5-0 

16 

63-4 

55-1 

8-3 

63-9 

56-4 

7-5 

17 

68-3 

6i"4 

6-9 

68-6 

62*2 

6-4 

17 

63-0 

537 

9-3 

63-1 

54-8 

8-3 

18 

73-1 

62-2 

10-9 

71*6 

63-3 

8-3 

18 

6o'i 

54-6 

5-5 

60-9 

55-6 

5-3 

19 

62-5 

54-6 

7-9 

60-3 

53'o 

7-3 

19 

61-4 

51-0 

10-4 

59-6 

50-8 

8-8 

20 

64-1 

53-4 

107 

61-9 

52-4 

9-5 

20 

67-9 

62-6 

5-3 

68-6 

63-6 

5-0 

21 

64-3 

587 

5-6 

64-6 

59-5 

5-1 

21 

74-5 

65-9 

8-6 

73-9 

65-8 

8-1 

22 

73-2 

67-1 

6-1 

72-0 

66-9 

5-1 

22 

8i-5 

68-3 

13*2 

78-9 

677 

1 1 -2 

23 

75-5 

68-2 

7-3 

74-1 

67-1 

7-0 

23 

74'4 

65-1 

9-3 

727 

64-3 

8-4 

24 

64-3 

53-4 

io'9 

647 

547 

lO'O 

24 

71-3 

60-9 

10-4 

70-9 

6l'2 

97 

25 

68-4 

56-2 

I2'2 

68-6 

57-1 

"•5 

25 

64-9 

55-4 

9-5 

64-9 

567 

8-2 

26 

727 

6i"o 

117 

72-4 

62*3 

lo-i 

26 

68-8 

64-4 

4'4 

66-9 

63-6 

3-3 

27 

66-3 

62-1 

4-2 

67-9 

63-2 

47 

27 

70-4 

617 

87 

70-0 

62*2 

7-8 

28 

707 

6o-i 

IO-6 

71-8 

6i-i 

107 

28 

67-1 

597 

7-4 

65-9 

57-8 

8-1 

29 

66'o 

617 

4-3 

647 

6ro 

37 

29 

69-6 

55-9 

137 

67-8 

57-2 

IO-6 

30 

77-1 

65'4 

117 

76-9 

67-6 

9-3 

30 

76-6 

617 

14-9 

73-6 

6ro 

12-6 

31 

73-1 

59-5 

13-6 

74-1 

6o-8 

13-3 

31 

86-8 

69-1 

177 

82-9 

68-4 

14-5 

Means... 

677 

58-5 

92 

67-2 

58-9 

8-3 

Means... 

70- 1 

607 

9-3 

69-1 

6o-8 

8-3 

Mean 
dew-point. 

51-2 

52-3 

Mean 
dew-point. 

53-4 

54-3 

at  the  Radcliffe  Observatory,  Oxford,  in  the  Year  1906.         75 


SEPTEMBER. 

OCTOBER. 

Day. 

At  height  of  105  ft. 

At  height  of 

5  ft. 

Day. 

At  height  of 

05  ft. 

At  height  of 

5  ft. 

Dry 
Bulb. 

Wet 
Bulb. 

Uifler- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

1906 

0 

0 

0 

0 

0 

.0 

1906 

0 

0 

0 

0 

0 

0 

Sept.   I 

87-4 

67-5 

19-9 

86-0 

67-8 

i8-2 

Oct.    I 

66-1 

58-8 

7*3 

64-6 

58-3 

6-3 

2 

88-2 

66-5 

217 

85-2 

66-0 

19-2 

2 

59-3 

58-3 

ro 

597 

587 

I'O 

3 

807 

66-3 

14-4 

787 

66-2 

12-5 

3 

6o-i 

54"4 

57 

59'9 

54-8 

5-1 

4 

66-8 

60-9 

5'9 

66-9 

6o-8 

6-1 

4 

6i'9 

567 

5-2 

6r8 

577 

4'i 

5 

69-3 

56-3 

13-0 

65-2 

54-6 

IO-6 

5 

61-9 

577 

4-2 

62-4 

58-5 

3-9 

6 

72-5 

63-2 

9-3 

71-0 

62-8 

8-2 

6 

62-3 

56-4 

5-9 

62-1 

56-9 

5-2 

7 

70-4 

63-8 

6-6 

68-4 

62-9 

5-5 

7 

6o-8 

59-9 

0-9 

62-0 

6o-o 

2-0 

8 

757 

6ri 

14-6 

72-1 

59-8 

12-3 

8 

60-5 

54-3 

6-2 

61-4 

55'3 

6-1 

9 

62-1 

5I-I 

iro 

62-2 

52-0 

IO-2 

9 

56-4 

55-0 

I '4 

56-9 

557 

1-2 

10 

6o'4 

49*6 

10-8 

60-9 

50-8 

lo-i 

10 

63-1 

59-3 

3-8 

63-1 

597 

3'4 

II 

62-4 

52-8 

9-6 

607 

51-9 

8-8 

II 

62-1 

59-3 

2-8 

6i-8 

59"2 

2-6 

12 

62-4 

57-3 

5-1 

63-1 

56-8 

6-3 

12 

6o-i 

55-0 

5-1 

58-9 

54-6 

4-3 

13 

66-2 

59-5 

67 

65-9 

597 

6-2 

13 

5i'3 

45-2 

6-1 

51-5 

46-2 

5-3 

14 

63-2 

58-4 

4-8 

63-8 

59-5 

4-3 

14 

47-3 

4i'S 

5-8 

46-6 

4ro 

5-6 

15 

61-3 

50-8 

10-5 

6o'o 

50-9 

9-1 

15 

58-9 

54'o 

4-9 

587 

54-8 

3-9 

16 

57-1 

48-8 

8-3 

57-9 

49-8 

8-1 

16 

56-1 

51-4 

47 

55-9 

51-5 

4"4 

17 

57-1 

52-5 

4-6 

57-0 

52-8 

4-2 

17 

57-1 

52-0 

5-1 

55-9 

5i'9 

4-0 

18 

60-9 

52-9 

8-0 

6rS 

54-8 

7-0 

18 

57-3 

53-5 

3-8 

57-5 

54-5 

3-0 

19 

6ri 

53-6 

7-5 

6ri 

54-1 

7-0 

19 

52-1 

45-5 

6-6 

50-9 

45-8 

5'i 

20 

59-3 

54-3 

5'o 

597 

54-8 

4-9 

20 

53-1 

47-8 

5-3 

50-8 

47-8 

3-0 

21 

567 

53-3 

3-4 

56-9 

53-5 

3  "4 

21 

60-5 

58-2 

2-3 

6o-i 

5S7 

1-4 

22 

59-1 

52-6 

6-5 

59-0 

53-8 

5-2 

22 

63-2 

597 

3-5 

63-0 

60-3 

27 

23 

55-5 

50-6 

4'9 

56-3 

507 

5-6 

23 

59-4 

54-8 

4-6 

58-8 

54-8 

4-0 

24 

59-2 

52-2 

7-0 

59*4 

53-0 

6-4 

24 

59-5 

55-4 

4-1 

6o-o 

55"9 

4-1 

25 

58-3 

49-5 

8-8 

57-2 

49-2 

S-o 

25 

53-1 

46-3 

6-8 

52-6 

46-5 

6-x 

26 

59-5 

Si-o 

8-5 

57-1 

50'4 

67 

26 

52*0 

47-3 

47 

50-3 

46-8 

3-5 

27 

607 

Si-6 

9-1 

57-6 

51-2 

6-4 

27 

49-8 

43-6 

6-2 

50-5 

44-8 

57 

28 

61-3 

53-2 

8-1 

56-8 

52-0 

4-8 

28 

53-5 

51-4 

2-1 

53-4 

51-4 

2-0 

29 

6i-i 

52-3 

8-8 

58-9 

52-4 

6-5 

29 

45-5 

42-0 

3-5 

46-0 

42-4 

3-6 

30 

63-1 

54-8 

8-3 

607 

54-6 

6-1 

30 

44-1 

42-4 

17 

44'9 

437 

r2 

31 

45*1 

43"o 

2-1 

45-1 

43-2 

I  "9 

Means... 

64-6 

55-6 

9-0 

63-6 

557 

7-9 

Means. . . 

56-6 

52-3 

4-3 

56-4 

52'6 

37 

Jlean 
dew-point. 

48-2 

49-1 

.Mean 
dew-ix)int. 

48-3 

49-1 

76  Readings  of  Tivo  Thermometers  placed  on  the  Tower, 


NOVEMBER. 

DECEMBER. 

Day. 

At  height  of  105  ft. 

At  height  of 

5  ft. 

Day. 

At  height  of  j 

OS  ft. 

At  height  of 

5  ft. 

Dry 
Bulb. 

Wet 
Bulb. 

0 

Differ, 
ence. 

0 

Dry 
Bulb. 

Wet 
Bulb. 

Differ, 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

1906 

0 

0 

0 

0 

1906 

0 

0 

0 

0 

0 

0 

Nov.  I 

50-1 

487 

1-4 

50- 1 

48-8 

1-3 

Dec.   I 

44-1 

37-4 

67 

44-6 

38-8 

5-8 

2 

5I-I 

47-9 

3-2 

50- 1 

47-9 

2-2 

2 

49"2 

49-2 

o-o 

48-0 

47-3 

07 

3 

507 

45"9 

4-8 

46-5 

44-2 

2-3 

■J 
6 

53-1 

48-1 

5-0 

52-8 

477 

5-1 

4 

45*3 

437 

1-6 

46-1 

447 

1-4 

4 

53'2 

49-8 

3-4 

53-5 

50*4 

3-1 

5 

517 

46-4 

5-3 

50-1 

46-0 

4-1 

5 

44-0 

39-5 

4-5 

42-9 

397 

3-2 

6 

45-1 

44*3 

0-8 

42-9 

42'6 

0-3 

6 

41-5 

39'4 

2-1 

43"o 

4i'0 

2'0 

7 

50-5 

47-1 

3-4 

50-5 

47-8 

27 

7 

39-1 

36-2 

2-9 

38-8 

36-3 

2-5 

8 

48-5 

50-1 

49-1 

i-o 

8 

40-6 

39-8 

0-8 

41-0 

40-6 

0-4 

9 

46-4 

44-9 

1-5 

48-0 

467 

1-3 

9 

37-9 

34-3 

3-6 

38-3 

35-0 

3"3 

10 

47-2 

41-9 

5*3 

46-9 

42-1 

4-8 

10 

35-3 

30-3 

5-0 

34'4 

30-8 

3-6 

II 

43-1 

40-2 

2-9 

43"6 

407 

2-9 

II 

40*  I 

39'6 

0-5 

39-6 

37-9 

17 

12 

43-1 

38-1 

5-0 

43  "4 

387 

47 

12 

40-3 

38-3 

2"0 

40"0 

37-8 

2"2 

13 

43' I 

40- 1 

3-0 

41-9 

39-8 

2-1 

13 

36-2 

36*2 

0"0 

35-9 

35-4 

0-5 

14 

44'4 

40-6 

3-8 

44-0 

41-4 

2-6 

14 

37"9 

347 

3-2 

36-6 

34-8 

1-8 

15 

48-0 

44'4 

3-6 

47-9 

44-8 

3-1 

IS 

36-5 

34-2 

2-3 

36-2 

34-5 

17 

16 

417 

40-3 

I  "4 

42-6 

41-5 

I-I 

16 

43-2 

43-1 

O'l 

427 

42-4 

0-3 

17 

47-1 

46-1 

ro 

47 'o 

45-9 

I-I 

17 

467 

44'3 

2-4 

46-8 

447 

2-1 

18 

44-6 

41-3 

3'3 

44-8 

42'0 

2-8 

18 

477 

46-4 

i'3 

47-8 

47-0 

0-8 

19 

40"  I 

397 

0-4 

39-1 

38-0 

1*1 

19 

44-1 

43'0 

ri 

44-2 

43*2 

ro 

20 

43-1 

38-0 

s-i 

41-9 

37-8 

4'i 

20 

34-5 

33-6 

0-9 

36-3 

35'2 

II 

21 

53-9 

52-2 

17 

53-8 

52-4 

I '4 

21 

35-2 

33-3 

1-9 

36-1 

34"4 

17 

22 

58-8 

55'2 

3-6 

58-4 

54-9 

3-5 

22 

36-2 

34-3 

1-9 

36-1 

34-8 

1-3 

23 

54-1 

5I-I 

3-o_ 

53-9 

517 

2-2 

23 

28-2 

25-8 

2-4 

28-9 

27*0 

1-9 

24 

49-1 

48-4 

07 

49-5 

487 

0-8 

24 

37-4 

36-3 

ri 

37-0 

36-3 

07 

25 

46-6 

46' I 

o-S 

47-2 

467 

0-5 

25 

32-1 

29-9 

2-2 

33-8 

31-4 

2-4 

26 

47-1 

46-5 

0-6 

47-1 

467 

0-4 

26 

30- 1 

28-6 

I '5 

30-9 

29-3 

1-6 

27 

537 

48-0 

57 

53-6 

48-4 

5-2 

27 

32-2 

29-4 

2-8 

32-6 

29-4 

3-2 

28 

52-1 

50-9 

1-2 

51-9 

50"4 

i'5 

28 

35-2 

31-2 

4-0 

34-8 

29 

54'4 

5i"3 

3-1 

54-9 

52"0 

2-9 

29 

31-0 

28-8 

2-2 

317 

29-6 

2-1 

30 

49'4 

43"9 

5'5 

50*0 

44-8 

5-2 

30 

31-2 

31-2 

0"0 

32-1 

31-3 

0-8 

31 

38-2 

37-1 

I'l 

37-2 

36-1 

I-I 

Means.,. 

48-1 

45-3 

2-8 

47-9 

45-5 

2-4 

Means... 

39-2 

37-1 

2"2 

39-3 

37-3 

2-0 

Mean 
dew-point. 

42-2 

42-9 

Mean 
dew.point. 

34-3 

347 

Incomplete  comparis 

ons  ar 

e  not  inc 

uded  in  the 

mean. 

at  the  Radcliffe  Observatory,  Oxford,  in  the  Year  1907.        77 


Beadings  of  Tico  Tlicrmometers,  a  Dry  Bulb  and  a  Wet  Bulb,  placed  on  the  Totccr  of 
tJie  Radcliffe  Observatory,  at  an  elevation  of  105  feet,  compared  with  those  5  feet 
above  the  Ground,  North  of  the  Observatory,  in  the  Year  1907. 


JANUARY. 

FEBRUARY. 

Day. 

At  height  of 

05  ft. 

At  height  of 

5  ft. 

Day. 

At  height  of 

105  ft. 

At  height  oi 

sft. 

l)i-y 
Bnlb. 

Wet 
Bulb. 

Oitfer- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

1907 

0 

0 

0 

0 

0 

0 

1907 

0 

0 

0 

c 

0 

0 

Jan.   I 

41-1 

40'6 

0-5 

417 

4I-I 

0-6 

Feb.   I 

367 

31-5 

5-2 

36-6 

31-8 

4-8 

2 

38-2 

36-5 

17 

39-1 

37-2 

1-9 

2 

28-2 

27-5 

07 

26'2 

26-0 

0-2 

3 

417 

38-1 

3-6 

41-1 

38-5 

2-6 

3 

31-2 

29-3 

1-9 

31-0 

29-0 

2-0 

4 

39-3 

36-5 

2-8 

38-8 

36-3 

2-5 

4 

307 

30"4 

0-3 

31-2 

... 

5 

48-1 

46-3 

1-8 

47-9 

46 'O 

1-9 

5 

35-2 

34-5 

07 

36-0 

34-9 

I-I 

6 

46-3 

43'i 

3-2 

44-8 

42-1 

27 

6 

37-3 

34-5 

2-8 

37-9 

34-6 

3'3 

7 

38-3 

38-0 

0-3 

38-2 

377 

0-5 

7 

34'4 

30-3 

4"i 

33-9 

30-2 

37 

8 

45-2 

41-9 

3-3 

457 

42-1 

3-6 

8 

37-8 

34*o 

3-8 

367 

9 

44'3 

427 

1-6 

44-0 

42-6 

1-4 

9 

41-2 

40-9 

0-3 

41-0 

40-4 

0-6 

10 

46*0 

44'5 

I  "5 

45'9 

44'6 

1-3 

10 

40*2 

39-6 

0-6 

40-9 

39-8 

ri 

II 

43'2 

397 

3*5 

43"o 

39-8 

3-2 

II 

40-4 

35'3 

5'i 

40  "0 

35-0 

5-0 

12 

46-1 

43-5 

2-6 

45-1 

42-8 

2-3 

12 

44"9 

44-1 

0-8 

43'o 

42-8 

0-2 

13 

47-2 

427 

4-5 

4S'6 

42-0 

3-6 

13 

38-1 

34'9 

3-2 

38-5 

35-2 

3-3 

14 

45-3 

41-8 

3-5 

45-9 

42-3 

3-6 

14 

417 

37'9 

3-8 

39*4 

36-4 

3-0 

15 

44-3 

40-9 

3-4 

44-8 

41-5 

3-3 

15 

49*3 

47*5 

1-8 

47*9 

467 

1-2 

16 

44"3 

41-9 

2-4 

44' 5 

42-1 

2-4 

16 

45"4 

39-6 

5-8 

45"o 

39-5 

5-5 

17 

43-1 

39-2 

3'9 

43-3 

39-9 

3-4 

17 

51-3 

46-3 

5-0 

50-9 

46-0 

4-9 

18 

42-9 

39-3 

3-6 

36-9 

35-9 

I'O 

18 

467 

45-5 

1-2 

46-8 

46-0 

0-8 

19 

337 

337 

o-o 

35-0 

34-8 

0-2 

19 

46-2 

42'6 

3-6 

45*9 

427 

3-2 

20 

36-2 

34-5 

17 

36-4 

34-8 

1-6 

20 

397 

34-5 

5-2 

397 

34-2 

5-5 

21 

44-0 

41-3 

27 

43'9 

417 

2-2 

21 

37-3 

32-9 

4-4 

36-3 

32-8 

3-5 

22 

35'2 

33-9 

1-3 

36-3 

35'o 

I  "3 

22 

34*4 

29-1 

5-3 

35-1 

30-0 

5-1 

23 

24-3 

21-5 

2-8 

25-2 

22-0 

3-2 

23 

33-3 

28-8 

4-5 

33-2 

287 

4-5 

24 

23-2 

2I-I 

2'I 

24-6 

22-1 

2-5 

24 

38-8 

34-3 

4-5 

38-3 

34'o 

4-3 

25 

26-8 

24-4 

2-4 

25-8 

23-6 

2-2 

25 

45-3 

42-5 

2-8 

45*o 

42-5 

2-5 

26 

31-5 

25-2 

6-3 

31-9 

25"9 

6-0 

26 

4I-I 

40-0 

i-i 

40-9 

39-8 

i-i 

27 

35-8 

34-8 

I'O 

35-6 

34-6 

ro 

27 

46-4 

41-6 

4-8 

46-6 

41-9 

47 

28 

447 

42-2 

2-5 

44*5 

42-0 

2-5 

28 

47-2 

41-4 

5-8 

41-6 

39-6 

2-0 

29 

41-5 

367 

4-8 

40-9 

36-3 

4-6 

30 

40-2 

33-8 

6-4 

40-4 

35"o 

5-4 

31 

35-1 

30-6 

4-5 

35-1 

30-6 

4-5 

Means... 

399 

37-1 

2-8 

397 

37-2 

2-5 

Means... 

40-5 

37-2 

3-3 

399 

369 

30 

Mean 
(lew-point. 

33-4 

34-0 

Mean 
dew-point. 

33-0 

33'i 

Inc< 

smplet 

e  comparisoi 

IS  are 

not  inclu 

(led  in  the  n 

(lean. 

78  Readings  of  Tivo  Thermometers  placed  on  the  Tower, 


MARCH. 

APRIL. 

Day, 

At  height  of  105  ft. 

At  height  01 

5  ft. 

Day. 

At  height  of 

05  ft. 

At  height  of 

5  ft. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
enee. 

Dry 
Bulb 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ, 
ence. 

1907 

0 

0 

0 

0 

0 

° 

1907 

0 

0 

0 

0 

0 

° 

Mar.  I 

43-5 

4i"6 

1-9 

41-2 

40*1 

ri 

Apr.  I 

64-1 

50-6 

13-5 

58-9 

50-3 

8-6 

2 

50-8 

44-8 

6-0 

47-0 

43-8 

3-2 

2 

6r8 

52-1 

97 

6o-o 

51-9 

8-1 

3 

38-9 

38-5 

0-4 

397 

39-0 

07 

3 

51-6 

47-9 

37 

52-9 

49-6 

3-3 

4 

39-3 

36-3 

3-0 

39-0 

36-1 

2-9 

4 

48-1 

427 

5-4 

48-6 

43-8 

4-8 

5 

42-6 

38-3 

4-3 

41-1 

38-0 

3-1 

5 

54'4 

47-3 

7-1 

51-8 

46-0 

5-8 

6 

44'4 

387 

57 

44'5 

39-5 

5-0 

6 

52-1 

45-6 

6-5 

5I-I 

44-9 

6-2 

7 

42-9 

42-0 

0-9 

42'6 

41-8 

0-8 

7 

50-1 

42-3 

7-8 

46-9 

39-9 

7-0 

8 

46-4 

40-6 

5-8 

467 

40-6 

6-1 

8 

52-9 

46-0 

6-9 

51-0 

44-9 

6-1 

9 

42-1 

39-3 

2-8 

42-1 

39-5 

2-6 

9 

50-0 

44-8 

5'2 

49-5 

447 

4-8 

10 

54-1 

48-2 

5-9 

54-3 

47-9 

6-4 

10 

42-8 

41-8 

i-o 

43-9 

42-1 

1-8 

II 

37  "o 

33-0 

4-0 

39-1 

34*4 

47 

II 

46-1 

43-4 

27 

45-1 

42-9 

2-2 

12 

42*2 

34-3 

7-9 

41-6 

34-2 

7-4 

12 

48-3 

44-3 

4-0 

48-5 

44-5 

4-0 

13 

46-8 

40-3 

6-5 

45"6 

39-9 

57 

13 

51-3 

44-6 

67 

5I-I 

44-8 

6-3 

14 

43'3 

36-5 

6-8 

43"o 

37-0 

6-0 

14 

50-1 

45-8 

4-3 

507 

46*2 

4-5 

15 

50-3 

47-5 

2-8 

49-9 

477 

2-2 

15 

45-1 

41-3 

3-8 

45-8 

42-3 

3-5 

16 

507 

47-8 

2-9 

50-5 

47-9 

2-6 

16 

45 '4 

43*3 

2-1 

44'9 

42-8 

2-1 

17 

48-4 

40-0 

8-4 

47"4 

39-9 

7-5 

17 

52-5 

44'3 

8-2 

52-6 

45  "4 

7-2 

18 

54-1 

44-6 

9-5 

53'i 

44-6 

8-5 

18 

4I-I 

337 

7-4 

41-8 

34-9 

6-9 

19 

47-3 

41-5 

5-8 

48-1 

41-9 

6-2 

19 

48-1 

38-8 

9'3 

47-0 

40-1 

6-9 

20 

5i"3 

41-5 

9-8 

51-2 

42-0 

92 

20 

52-3 

43'o 

9-3 

52-0 

43-9 

8-1 

21 

54*0 

447 

9-3 

52-5 

44-8 

77 

21 

52-1 

50-5 

1-6 

52-1 

50-8 

1-3 

22 

53-1 

46-3 

6-8 

51-6 

45-8 

5-8 

22 

54-8 

45"4 

9-4 

52-9 

44-6 

8-3 

23 

48-2 

41-0 

7-2 

47-0 

407 

6-3 

23 

56-4 

53-0 

3-4 

57*5 

53-8 

37 

24 

54-1 

46-3 

7-8 

49-0 

44-2 

4-8 

24 

68-3 

57-6 

107 

65-9 

57-6 

8-3 

25 

52-1 

46-3 

5-8 

49*3 

44-8 

4*5 

25 

517 

48-8 

2-9 

527 

49*4 

3'3 

26 

587 

50"o 

87 

53*9 

48-5 

5-4 

26 

42-8 

41-5 

1-3 

43-5 

41-9 

1-6 

27 

59-1 

49-5 

9-6 

53-9 

47*2 

67 

27 

48-1 

41-2 

6-9 

46-9 

40-8 

6-1 

28 

60-4 

49-2 

11*2 

56-1 

48-4 

77 

28 

47-2 

40-6 

6-6 

46-6 

39-5 

7-1 

29 

6i-2 

51-0 

IO'2 

59-6 

50-6 

9-0 

29 

52-1 

44-0 

8-1 

52-0 

45'4 

6-6 

3'3 

647 

53-3 

1 1-4 

59-2 

49-8 

9-4 

30 

47-1 

45-1 

2'0 

49-1 

46-8 

2-3 

31 

63-5 

51-4 

12*1 

59-0 

50-3 

87 

5-9 

Means... 

49'9 

43*4 

6-5 

48-3 

42-9 

5'4 

Means... 

51-0 

45'o 

50"4 

45-2 

5-2 

Mean 
dew-point. 

36-4 

37-0 

Mean 
dew-point. 

38-8 

397 

at  the  Raddiffe  Ohservatory,  Oxford,  in  the  Year  1907.        79 


MAY. 

JUNE. 

Day. 

At  height  of 

105  ft. 

At  height  o 

•sft. 

Day. 

At  height  of 

105  ft. 

At  height  of  5  ft. 

Di-y 

Wet 

Differ- 

Diy 

Wet 

Differ- 

Dry 

Wet 

Differ- 

Dry 

Wet 

Differ- 

Bulb. 

Bulb. 

ence. 

Bulb. 

Bulb. 

ence. 

Bulb. 

Bulb. 

ence. 

Bulb. 

Bulb. 

ence. 

1907 

0 

0 

0 

0 

0 

0 

1907 

0 

0 

0 

0 

0 

0 

May  I 

46-9 

40-0 

6-9 

46-9 

40-5 

6-4 

Juno  I 

627 

58-8 

3'9 

6i-6 

57-8 

3-8 

2 

49-8 

42-8 

7-0 

49-1 

447 

4-4 

2 

54-0 

49-0 

5-0 

53-9 

50-6 

yz 

3 

53"o 

44"3 

87 

52-0 

447 

Ti 

3 

547 

47-0 

77 

52-2 

46-1 

6-1 

4 

53-6 

44-8 

8-8 

51-9 

45"o 

6-9 

4 

59-1 

51-3 

7-8 

59-6 

51-8 

7-8 

5 

57-1 

49-3 

7-8 

56-9 

497 

7-2 

5 

54-8 

53-5 

1-3 

57-1 

55-2 

1-9 

6 

66-1 

57-3 

8-8 

65-5 

58-1 

7-4 

6 

53-3 

46*0 

7-3 

53-4 

47-3 

6-1 

7 

517 

47 '4 

4'3 

53'3 

49-8 

3-5 

7 

62-0 

54-4 

7-6 

6i-i 

54-8 

6-3 

8 

6i-o 

50-8 

IO'2 

61-2 

53-4 

7-8 

8 

63-1 

55-5 

7-6 

62-6 

55-8 

6-8 

9 

58-2 

50"2 

8-0 

58-1 

52-0 

6-1 

9 

69-8 

59-8 

lO-O 

71-0 

62-0 

9-0 

10 

63-2 

54-0 

9-2 

62-9 

54-9 

8-0 

10 

62-0 

55-6 

6-4 

6r2 

56-2 

5-0 

II 

71-6 

6o-8 

IO-8 

70-2 

60-4 

9-8 

II 

63-2 

53-9 

9-3 

62-2 

517 

10-5 

12 

75-6 

63-1 

12-5 

74-6 

64-0 

IO-6 

12 

62-1 

53-3 

8-8 

617 

53-2 

8-5 

13 

52-8 

49"4 

3-4 

53-6 

50-1 

3-5 

13 

62-5 

54-2 

8-3 

627 

55-2 

7-5 

14 

53-2 

50-3 

2-9 

52-9 

50-1 

2-8 

14 

59-5 

54-8 

47 

59-3 

557 

3-6 

15 

56-3 

49*4 

6-9 

57-1 

50-9 

6-2 

15 

607 

56-9 

3-8 

597 

57 -4 

2-3 

16 

537 

46-2 

7-5 

53-9 

477 

6-2 

16 

59-0 

487 

IO-3 

58-3 

48-8 

9-5 

17 

51-5 

42-6 

8-9 

51-6 

43-8 

7-8 

17 

6i-i 

51-9 

9-2 

58-8 

51-2 

7-6 

18 

47*4 

40-3 

7-1 

487 

41-5 

7-2 

18 

57-1 

52-3 

4-8 

56-3 

52-1 

4-2 

19 

44-8 

387 

6-1 

45'o 

39'6 

5-4 

19 

60-5 

52-6 

7-9 

597 

52-3 

7-4 

20 

45 'o 

39-9 

5-1 

45-1 

417 

3-4 

20 

6o-2 

56-3 

3-9 

597 

56-3 

3-4 

21 

507 

43 'o 

77 

50-9 

44'5 

6-4 

21 

6i-2 

51-3 

9-9 

59-6 

51-2 

8-4 

22 

53-6 

47 '4 

6-2 

52-6 

47-8 

4-8 

22 

607 

49-6 

ii-i 

60-3 

51-1 

9-2 

23 

6i-2 

57-5 

37 

6o-i 

58-2 

1-9 

23 

6o-8 

50-5 

IO-3 

58-8 

50-0 

8-S 

24 

63-0 

57-5 

5-5 

62-1 

587 

3-4 

24 

56-4 

54-2 

2-2 

56-1 

54-8 

1-3 

25 

64-0 

54-5 

9-5 

63-9 

56-8 

7-1 

25 

56-3 

50-3 

6-0 

56-3 

50-5 

5-8 

26 

53-8 

517 

2-1 

53-9 

52-3 

1-6 

26 

63-6 

567 

6-9 

62-2 

567 

5*5 

27 

66-2 

58-0 

S-2 

647 

58-8 

5'9 

27 

6i-o 

55-8 

5-2 

60-9 

55*9 

5-0 

28 

49-8 

48-0 

1-8 

50-8 

48-9 

1-9 

28 

63-6 

52-2 

"■4 

60-5 

51-8 

87 

29 

517 

45'o 

67 

51-6 

45-3 

6-3 

29 

58-1 

50-8 

7-3 

6o'5 

53-2 

T3 

30 

54-3 

48-3 

6-0 

56-9 

51-2 

57 

30 

53-2 

50-3 

2-9 

53-9 

50-8 

3-1 

31 

58-8 

56-5 

2-3 

6o'o 

58-0 

2-0 

59-4 

Means... 

56-1 

49-3 

6-8 

56-1 

50'4 

5-6 

Means... 

59-9 

529 

70 

53-3 

61 

Mean 
dew-point. 

42-9 

451 

^le.in 

ilew-point. 

46-8 

47-8 

80  Readings  of  Two  Tliermometcrs  placed  07i  the  Totver, 


JULY. 

AUGUST. 

Day. 

At  height  of  105  ft. 

At  height  of 

5  ft. 

Day. 

At  height  of 

105  ft. 

At  height  of 

5  ft. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ, 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

1907 

0 

0 

0 

0 

0 

0 

1907 

0 

0 

0 

0 

0 

0 

July  I 

56-5 

48-5 

8-0 

Aug.   I 

6ro 

52-1 

8-9 

61-4 

52-3 

9-1 

2 

57-5 

50*2 

7*3 

56-8 

50-3 

6-5 

2 

67-6 

57-3 

IO-3 

66-3 

57-5 

8-8 

3 

507 

49*3 

1-4 

52-9 

50-9 

2-0 

3 

67-8 

627 

5-1 

67-9 

63-6 

4-3 

4 

56-5 

53-4 

3'i 

57-1 

54-8 

2-3 

4 

7I"2 

62'4 

8-8 

70-6 

62-8 

7-8 

5 

6o-i 

53-1 

7-0 

607 

53-5 

7-2 

5 

68-8 

59-2 

9-6 

657 

57-6 

8-1 

6 

607 

52-9 

7-8 

60-3 

51-9 

8-4 

6 

58-5 

54-8 

37 

61-9 

55-4 

6-5 

7 

6i-o 

51-5 

9-5 

59-8 

51-5 

8-3 

7 

6i'9 

53'4 

8-5 

607 

527 

8-0 

8 

57-8 

51-8 

6-0 

58-1 

51-5 

6-6 

8 

65-1 

62-6 

2-5 

65-4 

6i-8 

3-6 

9 

62-3 

55-4 

6-9 

6i-2 

54-8 

6-4 

9 

70-4 

64-3 

6-1 

68-3 

62-9 

5'4 

10 

53-0 

47-2 

5-8 

527 

47-5 

5-2 

10 

68-0 

58-8 

9-2 

647 

57-9 

6-8 

II 

63-0 

54-1 

8-9 

59-5 

53-2 

6-3 

II 

647 

56-8 

7"9 

65-2 

56-6 

8-6 

12 

63-5 

52-3 

11-2 

62-1 

52-9 

9-2 

12 

64*2 

6i-3 

2-9 

63-4 

60-4 

3-0 

13 

657 

55-4 

1 0-3 

63-0 

55-0 

8-0 

13 

68-1 

62-8 

5-3 

67-3 

62-5 

4-8 

14 

63-0 

58-8 

4-2 

64-6 

60-4 

4' 2 

14 

66-1 

62-0 

4"i 

66-8 

6i-6 

5*2 

15 

69-0 

60-5 

8-5 

68-3 

60-5 

7-8 

15 

63'4 

54-5 

8-9 

64-4 

55-4 

9-0 

16 

64-9 

59-3 

5-6 

65-2 

6o-6 

4-6 

16 

6V2 

52-2 

9-0 

59-8 

5f4 

8-4 

17 

62-4 

S7-0 

5-4 

63-9 

58-1 

5-8 

17 

67-1 

58-1 

9-0 

65-1 

57-1 

8-0 

18 

67-5 

59-1 

8-4 

65-8 

58-8 

7-0 

18 

66-4 

62-3 

4-1 

657 

6 1 '9 

3-8 

19 

71-8 

64-0 

7-8 

69-1 

64-0 

5-1 

19 

6ri 

56-2 

4-9 

58-0 

54-2 

3-8 

20 

69-6 

63-5 

6-1 

68-0 

63-8 

4-2 

20 

Si'i 

48-3 

2-8 

51-0 

48-0 

3-0 

21 

65-2 

6o-2 

5-0 

657 

6o-8 

4-9 

21 

6o'i 

52-3 

7-8 

6o"o 

52-4 

7-6 

22 

627 

59*5 

3-2 

647 

6i-3 

3-4 

22 

63-2 

54-3 

8-9 

61-3 

53-8 

7-5 

23 

58-4 

54'o 

4'4 

57-0 

53-3 

37 

23 

62-0 

56-5 

5"5 

61-4 

56-2 

5-2 

24 

64-0 

56-2 

7-8 

63-9 

57-5 

6-4 

24 

59-5 

52-2 

7-3 

58-4 

52-4 

6-0 

25 

58-0 

53-1 

4'9 

587 

53-8 

4'9 

25 

66-2 

59-3 

6-9 

65-2 

59-2 

6-0 

26 

64-1 

59-4 

47 

64-1 

6o-8 

3-3 

26 

6i'o 

58-2 

2-8 

62-9 

59'3 

3-6 

27 

69-3 

59-2 

lO-I 

68-6 

607 

7-9 

27 

647 

57-2 

7-5 

637 

577 

6-0 

28 

627 

6i-3 

1-4 

62-8 

6i-3 

1-5 

28 

67-5 

57-5 

lo-o 

657 

57-8 

7-9 

29 

687 

58-4 

10-3 

68-3 

59-9 

8-4 

29 

69-4 

60-3 

9-1 

65'4 

59-4 

6-0 

30 

62-5 

56-1 

6-4 

63-0 

57-1 

5-9 

30 

6o-8 

57-3 

3-5 

60-9 

57-4 

3-5 

31 

6i-i 

51-5 

9-6 

6o-o 

62'2 

51-0 

9-0 

31 

647 

59-3 

5 '4 

64-2 

597 

4'5 

Means... 

62-6 

55-9 

6-6 

56-4 

5-8 

Means... 

64-3 

57-6 

67 

63-5 

57-4 

6-1 

Mean 
dew-point. 

50-1 

51-4 

Mean 
dew-i3oint. 

52-1 

52-3 

Incomple 

jte  comparis 

ons  ar 

e  not  inc] 

uded  in  the 

mean. 

€tt  the  Radclijfe  Observatory,  Oxford,  in  the  Year  1907.        81 


SEPTEMBER. 

OCTOBER. 

Day. 

At  height  of 

05  ft. 

At  heiglit  of 

5  ft. 

Day. 

At  lieiglit  of  I 

05  ft. 

At  height  of 

5  ft. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

0 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

1907 

0 

0 

0 

0 

0 

0 

1907 

0 

0 

0 

0 

0 

Sept.  I 

55-0 

47-2 

7-8 

55-9 

48-1 

7-8 

Oct.   I 

63"4 

57-5 

5-9 

64-0 

58-3 

57 

2 

58-1 

54-9 

3-2 

58-1 

55-2 

2-9 

2 

59-5 

507 

8-8 

58-8 

51-2 

7-6 

3 

53-4 

47-0 

6-4 

53-8 

47*4 

6-4 

3 

58-1 

51-9 

6-2 

57-9 

517 

6-2 

4 

537 

47"4 

6-3 

54-0 

48-8 

5-2 

4 

58-5 

51-4 

7-1 

58-0 

51-3 

67 

5 

64-9 

59*5 

5-4 

63-5 

59-1 

4'4 

5 

577 

52-9 

4-8 

56-4 

52-6 

3-8 

6 

677 

63-2 

4-5 

65-5 

62-3 

3-2 

6 

64-1 

60-3 

3-8 

6i*4 

59-0 

2-4 

7 

67-0 

63-3 

37 

66-9 

63-1 

3-8 

7 

527 

46-9 

5-8 

53-9 

48-0 

5-9 

8 

68-9 

62-3 

6-6 

68-3 

61-9 

6-4 

S 

46-5 

44-6 

1-9 

45-9 

44-2 

17 

9 

65-2 

58-9 

6-3 

64-3 

58-4 

5-9 

9 

57-1 

507 

6-4 

56-1 

51-4 

47 

10 

65-6 

587 

6-9 

62-9 

57-5 

5'4 

10 

56-1 

507 

5-4 

56-1 

51-2 

4-9 

II 

62-5 

57'2 

5-3 

597 

56-0 

37 

II 

57-3 

53-3 

4-0 

57-5 

53-S 

37 

12 

697 

62-3 

7-4 

65-1 

59-9 

5'2 

12 

58-1 

52-3 

5-8 

56-9 

52-0 

4'9 

13 

70-4 

62'2 

8-2 

66-0 

60-3 

57 

13 

58-3 

52-6 

57 

56-8 

517 

5-1 

14 

61 'O 

547 

6-3 

60-5 

53-8 

67 

14 

55-1 

53-1 

2-0 

55-0 

52-9 

2' I 

15 

59'o 

50-5 

8-5 

58-0 

50*0 

S-o 

15 

50-4 

45-5 

4-9 

497 

457 

4-0 

16 

66-4 

57-4 

9-0 

64"  2 

56-8 

7-4 

16 

49-0 

46-9 

2-1 

48-8 

46-9 

1-9 

17 

63-9 

56-5 

7-4 

63-9 

57-8 

6-1 

17 

50-5 

47-3 

32 

51-4 

47-8 

3-6 

iS 

63-9 

58-6 

5-3 

6o-i 

57-0 

3-1 

iS 

5i'4 

49-1 

2-3 

51-9 

49*2 

27 

19 

65-3 

56-3 

9-0 

62-5 

56-0 

6-5 

19 

59-1 

52-9 

6-2 

59-1 

54-1 

5-0 

20 

68-3 

58-0 

IO-3 

66-3 

57-2 

9-1 

20 

53-8 

53-1 

07 

54-9 

53'5 

1-4 

21 

56-1 

54'0 

2- 1 

56-8 

54-5 

2-3 

21 

577 

53-1 

4-6 

56-8 

52-9 

3-9 

22 

55-2 

49'4 

5-8 

56-5 

507 

5-8 

22 

55-3 

48-6 

67 

53-0 

477 

S'i 

23 

59-5 

5i'4 

8-1 

55-9 

50-6 

5-3 

23 

53'i 

48-4 

47 

51-9 

48-4 

35 

24 

64-0 

56-3 

77 

59'2 

55'o 

4-2 

24 

53-5 

49-1 

4-4 

497 

47-2 

2-5 

25 

71-3 

60-5 

IO-8 

68-9 

6ri 

7-8 

25 

50-5 

47'3 

3-2 

49'3 

47'4 

1-9 

26 

68-4 

62-3 

6-1 

65-2 

60-9 

4-3 

26 

437 

437 

O'O 

44"3 

43'8 

o'5 

27 

67-8 

61-9 

5-9 

677 

62-8 

4-9 

27 

48-0 

46-2 

1-8 

47-3 

45'9 

I '4 

28 

66-1 

6o-2 

5-9 

65'4 

6o"o 

5 '4 

2S 

52-2 

47-5 

47 

51-9 

47-8 

4-1 

29 

58-0 

55-6 

2-4 

57-6 

55"5 

2-1 

29 

496 

48-4 

V2 

49-8 

48-6 

1-2 

30 

57-6 

55'5 

2-1 

58-9 

56-3 

2-6 

30 

52-2 

50-8 

1-4 

52-0 

51-2 

o\S 

56-5 

5'3 

31 

55-8 

49'9 

5-9 

53-9 

497 

4-2 
37 

Means... 

63-1 

56-8 

6-4 

617 

Means... 

54-5 

50-2 

4-2 

539 

50-2 

Mean 
ilew-point. 

514 

52-0 

Mean 
(lew-point. 

46-0 

466 

82  Readings  of  Two  Tliermometers  placed  on  the  Tower, 


NOVEMBER. 


DECEMBER. 


Day. 


1907 
Nov.  I 
2 
3 
4 
5 
6 

7 
8 

9 
10 
II 
12 
13 
14 
15 
16 

17 

iS 

19 
20 
21 
22 
23 
24 
25 
26 

27 
28 
29 


At  height  of  105  ft. 


Dry 
Bulb. 


Wet     Differ- 
Bulb.     ence. 


Means... 


Mean 
dew-point. 


47-1 
55-5 
50'4 
48-0 
52-1 
51-0 
48-0 
477 
55-5 
50-0 

44'4 
50-0 

51-5 
52'4 
47-5 
427 
50-1 

42-3 
477 
39"  I 
42' I 
42-9 

43"5 
43'o 
38-1 
49-1 
507 
5i'9 
41-5 
36-2 


46-3 
517 

48-2 

47-3 
50-5 
47-2 

45'5 
47"4 
52-9 
46-4 

43'3 

447 
44-2 

507 
42'6 

40-3 
48-5 
42-3 
45-1 
38-6 

40-3 
41-4 
41-2 
38-6 
35-8 
4S7 
47"2 
48-3 
41-3 
34'5 


47"i    447 


42-0 


0-8 
3-8 

2*2 
07 

1-6 
3-8 
2-5 
0-3 
2-6 

3-6 
ri 

5-3 
7'3 
17 
4*9 
2-4 
1-6 

O'O 

2-6 

o"5 
1-8 

i"5 
2-3 

4'4 
2-3 

0-4 

3-5 
3-6 

0-2 
17 


2-4 


At  height  of  5  ft. 


Dry 
Bulb. 


Wet 
Bulb. 


47-1 

55-0 
50-8 

47"4 
52-1 

51-1 
48-3 
48-0 

55-3 
50-0 

43'9 
49'3 

517 
52-3 
47-6 
41 'O 
49"3 
44"4 
46-6 

397 
42-4 

43'2 
44-6 
42'6 
387 
47-5 
49-8 
50"9 
41-3 
.36-2 


46-2 

51-9 

48-5 

46-8 

50-8 

47'4 

45-8 

47'4 

53-2 

46-8 

42-8 

44-8 

44-8 

507 

42-9 

39-2 

48-6 

43"2 

44-8 

39-0 

40' 6 

41-8 

42*2 

387 

36-4 

47-2 

467 

48-2 

40-9 

34"6 


Differ 
ence. 


46-9     44-8 


42-5 


0-9 

3-1 
2-3 
0-6 
i'3 
37 
2-5 
0-6 

2'I 

3-2 

VI 

4-5 

6-9 
1-6 

47 
1-8 
07 

1-2 

1-8 
07 
1-8 
I '4 
2-4 
3-9 
2-3 
o'3 
3-1 
27 
0-4 
1-6 


Day. 


At  height  of  105  ft. 


1907 
Dec.  I 
2 
3 
4 
5 
6 

7 

8 

9 
10 
II 
12 
13 
14 
15 
16 

17 
18 

19 

20 
21 
22 
23 
24 
25 
26 
27 
28 
29 


Dry 
Bulb. 


Wet 
Bulb. 


Differ- 
ence. 


Means.. 


Jlean 
ilew-point. 


43"  I 
45'6 
427 
45'9 
437 
39'9 
43-8 
55-2 
47-1 
46-4 

44"  I 
44-0 
40-8 
4i"o 
38-6 
44-2 
427 
49-8 
53"2 
527 
49'5 
50-1 

437 
38-0 
41-9 
35-6 
32-9 
32-2 
33-8 
30-5 
32-3 


39-3 
45'i 
397 
45'2 
4ro 
38-2 
417 
52-1 

43"4 
42-8 

417 
42-6 
38-1 
38-6 
36-5 
417 
40*2 

48-9 
52-0 

50-9 
467 

47-3 
43'2 
38-0 
38-1 
31-5 

31-2 

29-5 

29-6 

29'S 
31-2 


427  40-5 


37-9 


3-8 

0-5 
3-0 
07 
27 
17 

2-1 

3-1 
37 
3-6 

2-4 

1-4 

27 

2-4 

2-1 

2-5 
2-5 

0-9 
1*2 

1-8 
2-8 

2-8 

0-5 
o-o 

3-8 
4' I 
17 
27 

4"2 

I'O 

I'l 


At  height  of  5  ft. 


Dry       Wet     Differ 
Bulb.     Bulb.     ence. 


42-8 
45'o 

42-9 

45-8 
43"6 
39-0 
427 

54'9 
46-6 

46-5 
44-6 

447 
40-8 
417 
37'9 
43'9 

42'0 

49-0 

53"6 
52'4 
49'5 
497 
44'9 
38-9 
42-4 

35'9 
34'o 
33'o 
33"i 
31-8 
33-8 


39-6 

44"5 
40"  I 
44-8 
41-1 

37-5 
4i"2 

52'4 
43'i 
427 

417 

43'4 
38-3 
39-0 
36-0 
41-8 
40-0 
48-4 
52-2 
50-8 
47-1 
47-1 
43"9 
38-6 
38-8 

32-5 
31-6 
30-1 
29-9 

30'4 
31-8 


42-8 


407 


38-2 


at  the  Radcliffe  Ohservatory,  Oxford,  in  the  Year  1908.        83 


Headings  of  Tivo  TJiermometcrs,  a  Dry  Bulb  and  a  Wet  Bulb,  placed  on  the  Tower  of 
the  Radclijffe  Observatory,  at  an  elevation  of  105  feet,  compared  with  those  5  feet 
above  the  Ground,  North  of  the  Observatory,  in  the  Year  1908. 


JANUARY. 

FEBRUARY. 

Day. 

At  height  of  105  ft. 

At  height  of 

5  ft. 

Day. 

At  height  of 

105  ft. 

At  height  of 

5  ft. 

Dry 
Bulb. 

Wet 
Bulb. 

Defer- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

1908 

0 

0 

0 

0 

0 

0 

1908 

0 

0 

0 

c 

0 

0 

Jan.   I 

317 

28-8 

2-9 

327 

297 

3-0 

Fob.    I 

40-1 

33-5 

6-6 

407 

34-5 

6-2 

2 

29-8 

25-9 

3-9 

29-9 

26-2 

37 

2 

38-2 

34"o 

4-2 

37-9 

327 

5-2 

3 

27-8 

237 

4-1 

28-0 

24-9 

3-1 

3 

43-8 

43-2 

0-6 

43'9 

427 

1-2 

4 

32-9 

30-3 

2-6 

31-6 

29-6 

2-0 

4 

39-1 

35-3 

3-8 

38-9 

35-0 

3-9 

5 

24-1 

24-1 

O'O 

24-4 

24-3 

o-i 

5 

37-3 

36-3 

I'O 

37'o 

357 

1-3 

6 

47-6 

467 

0-9 

46-1 

45-3 

o-S 

6 

46-9 

44'4 

2-5 

46"  I 

437 

2-4 

7 

48-3 

46-6 

17 

48-4 

47-1 

1-3 

7 

437 

42-5 

1-2 

43'2 

42-3 

0-9 

8 

392 

38-0 

I*2 

397 

38-1 

1-6 

8 

45-2 

4i'6 

3-6 

44' I 

41-2 

2-9 

9 

327 

30-4 

2-3 

33-8 

31-4 

2-4 

9 

45-8 

42-9 

2-9 

46*0 

43-2 

2-8 

10 

32-1 

28-3 

3-8 

32-0 

29-3 

27 

10 

46-0 

43-1 

2-9 

45  "4 

43'o 

2-4 

II 

29-6 

27-1 

2-5 

28-9 

26-4 

2-5 

II 

48-8 

43*4 

5-4 

48-8 

44-2 

4-6 

12 

33'i 

29-5 

3-6 

30-9 

28-4 

2-5 

12 

47-2 

42-1 

5-1 

47-6 

42-9 

47 

13 

35-6 

33-6 

2-0 

33'o 

31-6 

1-4 

13 

39-1 

36-8 

2-3 

35'5 

... 

14 

417 

41-2 

0-5 

40-9 

40*2 

07 

14 

48-5 

45 '4 

3-1 

48-8 

45-8 

3-0 

15 

44'5 

44-1 

0-4 

44-0 

43"6 

0-4 

15 

49"4 

46-3 

3-1 

49-2 

46-0 

3-2 

16 

517 

49"9 

1-8 

51-4 

49"5 

1-9 

16 

46-2 

41-2 

5-0 

44'9 

407 

4-2 

17 

521 

48-8 

3"3 

52-0 

48-8 

3-2 

17 

51-0 

49-2 

1-8 

50-8 

49-2 

1-6 

iS 

37-4 

37-3 

O'l 

36-9 

36-6 

0-3 

iS 

507 

45  "5 

5-2 

50-9 

45-8 

5-1 

19 

37-0 

36-9 

OT 

37-9 

37-4 

0-5 

19 

50-0 

43'S 

6-2 

49-9 

44"9 

5-0 

20 

39-3 

38-0 

1-3 

38-8 

37-2 

1-6 

20 

5i"i 

48-5 

2-6 

50'9 

48-6 

2-3 

21 

34-1 

34-1 

o-o 

32-5 

3i'9 

0-6 

21 

48-9 

46-1 

2-8 

49"9 

46-8 

3-1 

22 

36-1 

35-1 

i-o 

367 

35-5 

1*2 

22 

47-0 

44'5 

2-5 

467 

44-6 

2-1 

23 

37-4 

37-4 

o-o 

37-8 

37-5 

0-3 

23 

46-2 

41*3 

4-9 

46-4 

40-9 

5-5 

24 

28-9 

28-9 

0"0 

30-0 

24 

437 

38-3 

5-4 

44*3 

38-5 

5-8 

25 

36-3 

36-3 

O'O 

36-2 

35'9 

0-3 

25 

45-2 

4i'3 

3-9 

45-2 

40-8 

4'4 

26 

48-5 

46-0 

2-5 

48-0 

457 

2-3 

26 

45-1 

40"8 

4-3 

45-1 

40-8 

4-3 

27 

5I-I 

49'3 

1-8 

50-9 

49-3 

1-6 

27 

45-2 

41-4 

3-8 

45-4 

... 

28 

44'2 

42-1 

2-1 

42-8 

40-6 

2-2 

28 

41-1 

36-0 

5-1 

41-5 

367 

4-8 

29 

387 

347 

4-0 

387 

347 

4-0 

29 

39-5 

34-8 

47 

38-8 

34-2 

4-6 

30 

35'9 

32-9 

3-0 

35-5 

32-5 

3-0 

31 
Means... 

45-1 

40-5 

4-6 

45'o 

407 

4-3 

38-5 

36-6 

1-9 

38-2 

363 

1-9 

Means... 

45'4 

417 

37 

45-3 

417 

3-6 

3Iean 
dew-point. 

34-0 

337 

Mean 
iltw-iioint. 

37-5 

37-6 

Incomplel 

e  compariso) 

IS  arc 

not  included  in  the  n 

iican. 

84 


Readings  of  Two  Thermometers  lylaced  on  the  Toiver, 


MARCH 

APRIL 

Day. 

At  lieiglit  of  ] 

05  ft. 

At  lieight  of 

5  ft. 

Day. 

At  height  of 

05  ft. 

At  height  of 

5  ft. 

Dry 
Bulb. 

Wet 
Bulb. 

Ditiei- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Ditfer- 
enoe. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ, 
ence. 

1908 

0 

0 

0 

0 

0 

0 

1908 

0 

0 

0 

0 

0 

0 

Mar.  I 

38-3 

34-1 

4-2 

38-2 

34-5 

37 

Apr.  I 

48-1 

417 

6-4 

47-3 

41-8 

5'5 

2 

39-3 

35"5 

3-8 

39-6 

35-8 

3-8 

2 

55'9 

50-5 

5-4 

557 

50-8 

4'9 

3 

37-0 

35'9 

i-i 

36-1 

34"9 

1-2 

3 

49'4 

45-5 

3'9 

50-0 

45-3 

47 

4 

36-5 

35-2 

1-3 

37-9 

35-9 

2-0 

4 

46-5 

42-9 

3-6 

437 

4ro 

27 

5 

39-1 

35"5 

3-6 

39-0 

36-0 

3-0 

5 

39-8 

39-3 

0-5 

45"o 

40-3 

47 

6 

43-3 

40-3 

3-0 

44-2 

417 

2-5 

6 

45"i 

40-3 

4-8 

46-2 

41-2 

5-0 

7 

43-5 

38-9 

4-6 

437 

39-2 

4-5 

7 

46-1 

40-3 

5-8 

46-4 

40-4 

6-0 

S 

5I-I 

48-9 

2-2 

5I-I 

48-9 

2-2 

8 

49-8 

40-5 

9-3 

49-0 

41-0 

8-0 

9 

45-3 

41-2 

4-1 

45-2 

41-1 

4' I 

9 

53-2 

447 

8-5 

50-2 

43-3 

6-9 

10 

45-6 

41-1 

4-S 

45-3 

40-9 

4-4 

10 

46-1 

42-6 

3-5 

46-9 

42-8 

4-1 

II 

43-6 

38-4 

5-2 

44-0 

38-9 

5'i 

II 

46-5 

42-4 

4-1 

477 

43-5 

4-2 

12 

45-5 

40-2 

5-3 

42-8 

38-9 

39 

12 

45-1 

42-9 

2-2 

45-9 

43*4 

2-5 

13 

42-6 

36-5 

6-1 

42*0 

36-8 

5-2 

13 

45'o 

38-3 

67 

45-9 

39*4 

6-5 

14 

39*9 

35-8 

4-1 

40-9 

36-9 

4-0 

14 

437 

377 

6-0 

43-2 

38-0 

5-2 

15 

38-2 

34-1 

4-1 

38-3 

33'9 

4"4 

15 

45-1 

40-2 

4-9 

45'o 

40' I 

4-9 

16 

43*9 

407 

3'2 

437 

40*2 

3-5 

16 

55"o 

45-5 

9-5 

55-4 

46*2 

9-2 

17 

40-5 

357 

4-8 

407 

357 

5"o 

17 

48-1 

42-4 

57 

47-5 

42-0 

S"5 

18 

357 

35-1 

0-6 

37-1 

35"3 

1-8 

18 

45-1 

37-4 

77 

45 '4 

38-4 

7-0 

19 

367 

34'6 

2-1 

38-1 

34-5 

3-6 

19 

41-8 

35-2 

6-6 

42-4 

35-6 

6-8 

20 

39-0 

34'9 

4-1 

37-4 

34"3 

3-1 

20 

37-5 

34-0 

3-5 

427 

34-9 

7-8 

21 

43-5 

35'5 

8-0 

42-4 

35-1 

Ti 

21 

50*2 

42-9 

7-3 

49-5 

42-8 

67 

22 

43-8 

39-3 

4-5 

44*9 

39'5 

5-4 

22 

497 

44-6 

5'i 

49-6 

45-6 

4-0 

23 

52-4 

47-3 

5*1 

51-4 

467 

47 

23 

35-6 

35-1 

0-5 

37-8 

36-8 

I"0 

24 

5i"i 

447 

6-4 

50'4 

44'4 

6-0 

24 

35-1 

31-8 

3-3 

34-6 

31-9 

27 

25 

39'9 

39-4 

0-5 

42-8 

41-5 

1-3 

25 

30- 1 

30-1 

o-o 

30-9 

30-8 

o-i 

26 

45-2 

41-3 

3-9 

46"o 

41-9 

4-1 

26 

45*3 

38-8 

6-5 

41-9 

37-0 

4-9 

27 

48-5 

44-8 

37 

46-9 

44'2 

27 

27 

43-2 

41-5 

17 

43"4 

41-0 

2-4 

28 

45-5 

387 

6-8 

45-5 

39-1 

6-4 

28 

45-8 

45"i 

07 

46-1 

45'o 

I-I 

29 

50*0 

44-5 

5-5 

50'o 

44-6 

5-4 

29 

58-8 

sn 

7-1 

54-2 

48-8 

5'4 

30 

49-2 

43-5 

57 

49"4 

43-5 

5-9 

30 

52-3 

50-5 

1-8 

51-9 

507 

I"2 

31 

46-9 

38-6 

8-3 

46-5 

38-5 

8-0 

4-8 

Means... 

43'2 

39-0 

4-2 

43-3 

39-1 

4-1 

Means... 

46'o 

41-2 

46-0 

41-3 

47 

IMean 

dew-point. 

34-0 

34-1 

Mean 
dew-point. 

357 

359 

at  the  Raddiffe  Ohservatorij ,  Oxford,  in  the  Year  1908.        85 


MAY. 

JUNE. 

Day. 

At  height  of 

105  ft. 

At  height  of 

5  ft. 

Day. 

At  height  of  105  ft. 

At  height  0: 

5  ft. 

Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

1908 

0 

0 

0 

0 

0 

0 

1908 

0 

0 

0 

0 

0 

0 

May  I 

69-5 

57-8 

117 

68-2 

587 

9-5 

June  I 

72-8 

64-3 

8-5 

73'9 

65-4 

8-5 

2 

74-5 

61-9 

12-6 

69-8 

6r6 

8-2 

2 

65-9 

607 

5-2 

67-4 

52-4 

5-0 

3 

55-8 

54-5 

I '3 

55-9 

54-6 

1-3 

3 

78-1 

65-5 

12-6 

76-3 

66-6 

97 

4 

58-2 

55'2 

3-0 

58-6 

56-1 

2-5 

4 

767 

66-1 

io"6 

75-3 

65-4 

9-9 

5 

54-1 

51-6 

2-5 

54-2 

51-9 

2-3 

5 

57-9 

48-4 

9-5 

59-1 

50-3 

8-8 

6 

57-0 

52-1 

4-9 

56-0 

54"o 

2-0 

6 

53-6 

46-4 

7-2 

54-2 

47-2 

7-0 

7 

57-3 

48-6 

87 

56*2 

48-4 

7-8 

7 

57-4 

50"o 

7-4 

57-3 

50-8 

6-5 

8 

58-0 

55-5 

2-5 

57-4 

55-3 

2-1 

8 

61-3 

54-1 

7-2 

59-8 

54-1 

57 

9 

6o-o 

52-6 

7-4 

58-8 

527 

6-1 

9 

65-0 

58-1 

6-9 

62-9 

57-3 

5-6 

10 

56-5 

4S7 

7-8 

56-8 

49-0 

7-8 

10 

69-4 

62-0 

7-4 

677 

61-5 

6-2 

II 

567 

47-2 

9-5 

57-9 

49-0 

8-9 

II 

63-8 

56-4 

7-4 

64'0 

57-1 

6-9 

12 

58-5 

50'4 

8-1 

58-3 

50-5 

7-8 

12 

58-2 

57-1 

ri 

58-3 

57-0 

1-3 

13 

57-6 

48-4 

9-2 

57'i 

48-5 

8-6 

13 

57-4 

5I-I 

6-3 

57'9 

517 

6-2 

14 

50-2 

47'4 

2-8 

51-9 

487 

3-2 

14 

59-3 

53"3 

6-0 

59"4 

54'o 

5  "4 

15 

52-1 

497 

2-4 

51-9 

48-9 

3-0 

15 

63-8 

53-4 

10-4 

65-0 

54'4 

IO-6 

16 

6o-2 

53"4 

6-8 

58-9 

53-3 

5-6 

16 

57-1 

55-2 

1-9 

58-0 

55"5 

2-5 

17 

66-0 

59-2 

6-8 

64-9 

59*4 

5-5 

17 

52-3 

5i'9 

0-4 

53-0 

52-2 

0-8 

18 

6i-3 

557 

5-6 

60-4 

55-8 

4-6 

18 

63-1 

53-1 

lo-o 

6ro 

52-5 

8-5 

19 

66-S 

6o-2 

6-6 

63-5 

58-9 

4-6 

19 

62-1 

50-9 

11-2 

62-4 

53-8 

8-6 

20 

6o-i 

53-2 

6-9 

60-9 

53-8 

7-1 

20 

6o-8 

52-3 

8-5 

6r8 

53-4 

8-4 

21 

58-3 

5I-I 

7-2 

56-9 

507 

6-2 

21 

53-1 

48-0 

5-1 

54-8 

49-0 

5-8 

22 

52-1 

45-9 

6-2 

54-8 

48-3 

6-5 

22 

57-2 

50'6 

6-5 

56-9 

51-1 

5-8 

23 

55-6 

48-5 

7-1 

55'9 

48-9 

7-0 

23 

69-2 

57"3 

11-9 

69-6 

jS'o 

II-6 

24 

60-9 

50"9 

lo-o 

59'0 

51-4 

7-6 

24 

647 

58-6 

6-1 

65-3 

57-8 

7-5 

25 

54-0 

51-4 

2-6 

54-5 

51-4 

3-1 

25 

63-9 

54-3 

9-6 

64'3 

55-5 

S-8 

26 

587 

53-9 

4-8 

59'o 

54'4 

4-6 

26 

72-1 

6o-8 

1 1-3 

72-1 

6o"9 

I  I -2 

27 

66-2 

57-8 

8-4 

66-1 

58-9 

7-2 

27 

6i-o 

57-8 

3-2 

62*0 

58-4 

3-6 

28 

657 

57-5 

8-2 

66-0 

57-8 

8-2 

28 

65-5 

6o'i 

5*4 

64-2 

59-3 

4-9 

29 

647 

57-1 

7-6 

64-5 

56-9 

7-6 

29 

677 

6o*2 

7-5 

68-1 

6i-i 

7-0 

30 

6i-i 

57-9 

3-2 

60-3 

57-4 

2-9 

30 

67-5 

587 

8-8 

67-4 

59-4 

8-0 

31 

70-5 

61-7 

8-8 

69-9 

62-0 

7-9 

Means... 

59-9 

53*4 

6-5 

59'5 

53-8 

57 

Means... 

63-3 

55'9 

7'4 

633 

56-4 

6-9 

Mean 
dew-point. 

47-6 

48-6 

Mean 
dew-point. 

497 

50-6 

86  Readiyicjs  of  Tivo  Thermometers  ijlaced  on  the  Toiver, 


JULY. 

AUGUST. 

Day. 

At  height  of  105  ft. 

At  height  of 

5  ft. 

Day. 

At  height  of 

05  ft. 

At  height  of 

5  ft. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

l»ry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

1 90S 

0 

0 

0 

0 

0 

0 

1908 

0 

0 

0 

0 

0 

0 

July  I 

72-1 

6o-6 

II-5 

72-1 

6ro 

II-I 

Aug.  I 

64-2 

55-2 

9-0 

64-9 

55-8 

9-1 

2 

71-5 

597 

11-8 

71-5 

59-3 

12-2 

2 

67-5 

58-4 

9-1 

67-8 

58-2 

9-6 

3 

76-1 

63-5 

12-6 

74'9 

62-8 

I2-I 

3 

76-9 

64-6 

12-3 

73-0 

637 

9'3 

4 

59-5 

57-3 

2-2 

6ri 

58-1 

3-0 

4 

76-1 

66-4 

97 

74'9 

64-9 

lo-o 

5 

63-9 

5S-I 

5-8 

65-2 

6o'o 

5-2 

5 

52-9 

52-6 

0-3 

55-5 

53-8 

17 

6 

68-8 

577 

iri 

67-4 

58-8 

8-6 

6 

6o-8 

55'2 

5-6 

60-4 

54-9 

5"5 

7 

65-1 

557 

9"4 

66-3 

56-6 

97 

7 

68-4 

59-3 

9-1 

68-1 

5S7 

9-4 

8 

59-1 

57-2 

1-9 

6o-o 

57-2 

2-8 

8 

64-1 

58-8 

5-3 

64-6 

59-2 

5-4 

9 

66-5 

57-3 

9-2 

9 

69-1 

58-3 

IO-8 

68-8 

58-8 

lo-o 

10 

62-5 

61-3 

1-2 

63-8 

6r8 

2-0 

10 

67-4 

59'9 

7-5 

64-9 

57-8 

7-1 

II 

67-3 

61-5 

5-8 

68-4 

62-3 

6-1 

II 

63-1 

51-2 

II-9 

6ri 

51-0 

lO'I 

12 

64-6 

55-3 

9' 3 

65-1 

56-8 

8-3 

12 

62-8 

50-4 

12-4 

60-5 

48-9 

II-6 

13 

6o'o 

55-1 

4'9 

57-9 

547 

3-2 

13 

64-4 

56-3 

8-1 

60-9 

54-0 

6-9 

14 

63'4 

56-4 

7-0 

63-9 

57-6 

6-3 

14 

63'4 

56-3 

7-1 

63-8 

56-8 

7-0 

15 

64 'O 

57-0 

7-0 

62-6 

56-5 

6-1 

15 

64-8 

54-3 

10-5 

64-9 

55-5 

9-4 

16 

6o-8 

58-0 

2-8 

61-3 

58-8 

2-5 

16 

65-5 

54"6 

10-9 

637 

53-9 

9-8 

17 

597 

547 

5-0 

6o-8 

55-5 

5-3 

17 

64' I 

52-1 

I2-0 

63-6 

52-5 

ii-i 

18 

59'2 

547 

4-5 

6o-2 

55'5 

47 

iS 

57-0 

53-3 

37 

57-9 

537 

4-2 

19 

6o'i 

55-3 

4-8 

59-9 

55-2 

47 

19 

587 

53-9 

4-8 

6o-6 

55-0 

5-6 

20 

63-8 

57-4 

6-4 

65*0 

577 

7-3 

20 

57-9 

55-6 

2-3 

57-8 

54-8 

3-0 

21 

70'0 

60-3 

97 

65-8 

59-3 

6-5 

21 

67-1 

60-3 

6-8 

66-8 

58-8 

S-o 

22 

73-3 

637 

9-6 

70-9 

63-2 

77 

22 

6ri 

57-9 

3*2 

62-9 

58-6 

4-3 

23 

71-9 

62-8 

9-1 

68-4 

62-0 

6-4 

23 

55-4 

54'3 

VI 

55-8 

54-5 

1-3 

24 

747 

647 

lO'O 

727 

65-0 

77 

24 

70'5 

627 

7-8 

69-3 

6i-8 

7-5 

25 

70- 1 

63*4 

67 

68-8 

63-3 

5-5 

25 

65-8 

58-3 

7-5 

65-0 

57-8 

7-2 

26 

70-4 

58-8 

11-6 

67-1 

587 

8-4 

26 

62-4 

607 

17 

62-1 

6o-2 

1-9 

27 

68-1 

57-3 

IO-8 

65-9 

57-3 

8-6 

27 

647 

56-1 

8-6 

64-4 

57-3 

7-1 

28 

68-8 

6o*4 

8-4 

69-1 

60-5 

8-6 

28 

54-5 

52-9 

1-6 

58-4 

54"4 

4-0 

29 

67-9 

57-8 

lo-i 

67-1 

57-8 

9'3 

29 

55-5 

52-0 

3-5 

58-8 

53-8 

5-0 

30 

777 

60-4 

17-3 

74-4 

59-8 

14-6 

30 

64-6 

54-8 

9-8 

63-3 

56-3 

7-0 

31 

64- 1 

55*3 

8-8 

64-9 

55"4 

9-5 

31 

58-4 

52-4 

6-0 

58-0 

52-9 

5-1 
6-9 

Means... 

66-6 

587 

7-9 

66-1 

59-0 

7-1 

Means... 

63-5 

56-4 

7-1 

63-3 

56-4 

Mean 
dew-point. 

52-4 

53-2 

Blean 
dew-point. 

50-4 

50-6 

Incompk 

te  comparis 

jns  ar 

3  not  incl 

uded  in  the 

mean. 

at  the  Raclcliffe  Observatory,  Oxford,  in  the  Year  1908.         87 


SEPTEMBER. 

OCTOBER. 

Day. 

At  height  of 

[05  ft. 

At  height  of 

5  ft. 

Day. 

At  height  of 

105  ft. 

At  height  of 

5  ft. 

Dry 
Bulb. 

0 

Wet 
Bulb. 

Uifler- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ, 
ence. 

1 90S 

0 

0 

0 

0 

0 

1908 

0 

0 

0 

0 

0 

0 

St'pt.  I 

557 

50-1 

5-6 

55-0 

51-2 

3-8 

Oct.   I 

70-6 

647 

5-9 

67-4 

63-9 

3-5 

2 

62-0 

52-3 

97 

58-9 

50'9 

8-0 

2 

67-3 

62"9 

4-4 

62-9 

6i-o 

1-9 

3 

53-0 

48-4 

4-6 

537 

497 

4-0 

3 

68-2 

64*3 

3-9 

65-1 

62-4 

27 

4 

48-9 

48-3 

0-6 

50"4 

49-0 

1-4 

4 

687 

64-0 

47 

62-9 

6ri 

I -8 

5 

57-1 

50-2 

6-9 

55-9 

51-0 

4-9 

5 

58-9 

58-5 

0-4 

59'9 

59-1 

0-8 

6 

62-8 

55-4 

7-4 

61-9 

55-8 

6-1 

6 

62-6 

55'3 

7-3 

60-9 

54-9 

6-0 

7 

65*4 

58-3 

7-1 

65-0 

59-1 

5-9 

7 

54-1 

53-6 

0-5 

54-0 

53-4 

0-6 

8 

65-3 

567 

8-6 

66-0 

56-9 

9-1 

8 

62-9 

59"5 

3-4 

63-0 

60-3 

27 

9 

59-3 

51-3 

8-0 

58-0 

51-0 

7-0 

9 

59-1 

57-5 

1-6 

59'6 

58-2 

1-4 

10 

54-5 

45-6 

8-9 

557 

47-8 

7-9 

10 

62-1 

56-4 

57 

6o*o 

56'4 

3-6 

II 

567 

50-1 

6-6 

53-1 

49-8 

3-3 

II 

6o-2 

53-5 

67 

59-2 

53-8 

5'4 

12 

55-1 

447 

io'4 

54*6 

46-8 

7-8 

12 

6o'o 

56-3 

37 

597 

57"o 

27 

13 

58-5 

50-5 

8-0 

56-9 

50-4 

6-5 

13 

56-1 

54-5 

1-6 

56-8 

55'3 

1-5 

14 

59-1 

52*2 

6-9 

59-8 

52-9 

6-9 

14 

58-1 

55-3 

2-8 

58-4 

55-8 

2-6 

15 

547 

537 

i-o 

55-2 

54-3 

0-9 

15 

64-1 

58-3 

5-8 

63-0 

59-0 

4-0 

16 

59-9 

5i'9 

8-0 

59-2 

52-8 

6-4 

16 

62-5 

57-5 

5-0 

62-2 

57-8 

4-4 

17 

65-4 

58-0 

7-4 

64-8 

58-4 

6-4 

17 

58-6 

56-5 

2'I 

58-9 

57-0 

1-9 

18 

65-4 

58-8 

6-6 

63-2 

58-8 

4-4 

18 

57-9 

55-9 

2-0 

59-0 

567 

2-3 

19 

66-9 

62-3 

4-6 

66-4 

63-3 

3-1 

19 

57-8 

56-2 

1-6 

58-5 

567 

I -8 

20 

67-1 

63-3 

3-8 

677 

63-9 

3-8 

20 

49-6 

48-2 

1-4 

50-8 

49-1 

17 

21 

61 -6 

55-1 

6-5 

60-5 

55-2 

5-3 

21 

44-0 

41-1 

2-9 

43-3 

417 

1-6 

22 

56-3 

5I-S 

4-5 

55-5 

52-5 

3-0 

22 

46-1 

42-3 

3-8 

467 

42-8 

3'9 

23 

61-9 

56-4 

5-5 

6i-8 

57-5 

4-3 

23 

48-5 

43"0 

5-5 

48-9 

44"4 

4-5 

24 

57-5 

557 

1-8 

58*4 

56-0 

2-4 

24 

... 

4I-I 

457 

42-3 

3-4 

25 

6i-o 

56-5 

4-5 

60-3 

567 

3-6 

25 

44-1 

39'4 

47 

44-0 

40-2 

3-S 

26 

57-8 

51-9 

5-9 

58-9 

53-3 

5-6 

26 

50-1 

48-8 

1-3 

50-6 

497 

0-9 

27 

58-3 

53-4 

4-9 

58-1 

537 

4'4 

27 

47-6 

427 

4'9 

47-0 

44*4 

2-6 

28 

64-6 

60-3 

4-3 

63-6 

6o-8 

2-8 

28 

55-3 

53-3 

2-0 

51-4 

50-8 

0-6 

29 

68-3 

62-4 

5-9 

68-1 

63-5 

4-6 

29 

6i-i 

56-6 

4-5 

597 

567 

3-0 

30 

75-1 

67-6 

7-5 

71-8 

67-4 

4-4 

30 

6o-6 

55-8 

4-8 

57-6 

54-8 

2-8 

6-1 

31 

6o-i 

557 

4*4 

58-9 

55-5 

3-4 

Means... 

60-5 

54-4 

599 

55-0 

4-9 

Means... 

57-9 

54-3 

3-6 

57-0 

54-3 

27 

Jlean 
Jew-point. 

49-1 

507 

.Mean 
dew-i)oint. 

5I-I 

51-8 

In 

compk 

te  comparia< 

)ns  an 

;  not  incl 

uded  in  the 

mean. 

88       Readings  of  Two  Thermometers  placed  on  the  Tower,  do. 


NOVEMBER. 

DECEMBER. 

Day. 

At  height  of 

05  ft. 

At  height  of 

5  ft. 

Day. 

At  height  of 

05  ft. 

At  height  of 

5  ft. 

Dry 
Bulb. 

Wet 
Bulb. 

Diflfer. 
ence. 

0 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

Dry 

Bulb. 

0 

Wet 
Bulb. 

Differ- 
ence. 

Dry 
Bulb. 

Wet 
Bulb. 

Differ- 
ence. 

1908 

0 

0 

0 

0 

0 

1908 

0 

0 

0 

0 

0 

Nov.  I 

57-1 

55-3 

1-8 

57-9 

557 

2-2 

Dec.   I 

41-8 

41-2 

0-6 

42-9 

42-1 

0-8 

2 

53'2 

51-2 

2-0 

53-6 

51-2 

2-4 

2 

38-1 

37-2 

0-9 

39-3 

38-0 

1-3 

3 

49' I 

46"  I 

3-0 

477 

45-5 

2-2 

3 

39-8 

39-3 

0-5 

41-3 

40*2 

i-i 

4 

49-1 

47-8 

1-3 

497 

48-0 

17 

4 

4I-I 

40-1 

ro 

41-4 

40-0 

1-4 

5 

50-1 

46-9 

3-2 

5o'3 

47-8 

2-5 

5 

45-8 

45-1 

07 

44'4 

44-0 

0-4 

6 

SO- 1 

44'9 

5*2 

497 

45'6 

4-1 

6 

477 

44'9 

2-8 

47-9 

45'4 

2-5 

7 

42-4 

38-9 

3-5 

427 

39-4 

3-3 

7 

37-8 

377 

o-i 

38-1 

37-9 

0"2 

8 

437 

37-6 

6-1 

43'o 

37-0 

6-0 

8 

50-0 

46-3 

37 

49-6 

46-3 

3"3 

9 

44-5 

387 

5-8 

43-3 

38-2 

5T 

9 

417 

40-3 

1-4 

41-8 

40' I 

17 

10 

41-4 

36-8 

4-6 

38-8 

35-2 

3-6 

10 

51-2 

47-5 

37 

51-5 

48-3 

3-2 

II 

57-1 

547 

2-4 

55-2 

53-4 

1-8 

II 

43"i 

38-8 

4'3 

42-9 

397 

3-2 

12 

56-5 

51*2 

5'3 

54-2 

5I-I 

3-1 

12 

42-9 

387 

4-2 

42-9 

38-6 

4-3 

13 

55'2 

51-8 

3-4 

53"9 

50-9 

3-0 

13 

5i"i 

48-3 

2-8 

50"5 

48-8 

17 

14 

49-6 

46-9 

27 

49-9 

46-8 

3-1 

14 

48-3 

467 

1-6 

47-8 

46-6 

1-2 

15 

48-1 

45'6 

2'S 

48-8 

46-4 

2-4 

15 

49-5 

46-6 

2-9 

48-8 

46-4 

2-4 

16 

47-3 

45-3 

2-0 

47-1 

45-5 

1-6 

16 

45-8 

45 '4 

0-4 

457 

45*3 

0-4 

17 

51-0 

44-9 

6-1 

49-2 

44*3 

4-9 

17 

50- 1 

47'9 

2-2 

49-6 

47-8 

rS 

18 

50-2 

457 

4-5 

50-3 

45-8 

4-5 

18 

45-5 

43'o 

2-5 

43-8 

41-8 

2-0 

19 

45*4 

41-8 

3-6 

45'4 

42-5 

2-9 

19 

42-8 

42-4 

0'4 

43-0 

42-5 

0-5 

20 

47-0 

437 

3'3 

45'4 

43"o 

2-4 

20 

4S7 

48-3 

0-4 

47-9 

47-5 

0-4 

21 

48-2 

43-9 

4-3 

47-3 

43-2 

4-1 

21 

50-6 

49-9 

07 

50"4 

49-8 

0-6 

22 

56-1 

537 

2-4 

56-1 

537 

2-4 

22 

45'9 

44'9 

ro 

47-1 

45'9 

1-2 

23 

48-6 

42-3 

6-3 

49'2 

42'6 

6-6 

23 

41-4 

39'3 

2*1 

40-8 

39-1 

17 

24 

50'9 

48-5 

2-4 

50-4 

47-8 

2-6 

24 

35-8 

34-2 

1-6 

36-8 

34-9 

1-9 

25 

47-8 

43-6 

4'2 

46-9 

42-9 

4-0 

25 

35-8 

347 

ri 

37-0 

35-4 

1-6 

26 

52-0 

49-0 

3-0 

52-0 

49-0 

3-0 

26 

34*2 

32-6 

1-6 

34-9 

33-1 

1-8 

27 

5I-I 

47*2 

3'9 

50'4 

47-5 

2-9 

27 

30-1 

30-1 

O'O 

317 

30-2 

1-5 

28 

51-5 

497 

1-8 

5i'5 

49-5 

2-0 

28 

24-8 

22-8 

2-0 

25-8 

23-9 

1-9 

29 

47-5 

47-5 

O'O 

48-6 

48-0 

0-6 

29 

20*1 

19-9 

0-2 

21-8 

21-3 

0-5 

30 

49"  I 

48-9 

0'2 

49-8 

49-2 

0-6 

30 

13-8 

13-8 

o-o 

14-4 

31 

39-1 
42*0 

38-9 

0-2 

1-6 

37-4 

37-2 

0'2 

Means... 

497 

46-3 

3-4 

49'3 

46"2 

3-1 

Means. . . 

40-4 

42-2 

40-6 

1-6 

Mean 
dew-point. 

427 

42-9 

Mean 
dew-point. 

38-4 

387 

In 

complete  comparis 

ons  ar 

e  not  inclucled  in  the 

moan. 

Mean  Temperatures  at  different  heights. 


89 


Comparison  of  the  Mean  Temperatures  deduced  from  the  Ilean  Monthly  Headings 
of  the  Maximum  and  Minimum  Thermometers  at  the  height  of  105  feet,  ivith  those 
at  the  height  of  \  feet,  South  side  of  the  Observatory. 


1906. 


At  the 

heiglit  of  105  feet. 

At  the  height  of  4  feet. 

Excess 

at 
105  feet. 

Month. 

Mean 
Max. 

Mean 
Min. 

Mean  of 

Max.  and 

Min. 

Mean 
Max. 

Mean 
Min. 

Mean  of 

Max.  and 

Min. 

0 

0 

0 

0 

0 

0 

Q 

January  

47'4 

37-9 

42-6 

47-2 

37-6 

42-4 

4-0-2 

February    . . . 

44'3 

32-4 

38-4 

43-8 

33-2 

38-5 

—  OT 

March 

48-1 

35-3 

417 

48-8 

357 

42-2 

-0-5 

April  

557 

35-8 

457 

56-8 

35-8 

46-3 

-0-6 

May 

6o'4 

44-8 

52-6 

59-9 

45"o 

52-5 

+  0-I 

June 

67-1 

48-4 
52-9 

57-8 
62'4 

68-4 
71-9 

48-8 
52-9 

58-6 

62'4 

—  0-8 
o-o 

July    

71-9 

August    

74-5 

54-5 

64-5 

74-2 

547 

64-4 

+  0-I 

September... 

67-4 

48-3 

57-8 

68-6 

49-0 

58-8 

—  I'O 

October  

58-9 

47-0 

53'o 

58-8 

47-0 

529 

+  0-I 

November  ... 

50'9 

40-8 

45-8 

50-9 

40-4 

457 

+  0-I 

December  ... 

42-4 

33-0 

377 

43"i 

33-0 

3S-I 

—  0-4 

Mean  for  Year 

57-4 

42-6 

50-0 

577 

42-8 

50-2 

—  0-2 

1907. 


Month. 

At  the  height  of  105  feet. 

At  the  lieight  of  4  feet. 

Excess 

at 
105  feet. 

Mean 
3Iax. 

Mean 
Min. 

Mean  of 

-Max.  and 

Min. 

Mean 
Max. 

Mean 
Min. 

Mean  of 

Max.  and 

Min. 

Janiuiry  

February    ... 

March 

April   

May 

June    

0 
42-9 
43"4 
53-6 
54-1 
60-5 

63-1 
66-8 
67-6 
67-4 

57-1 
50-2 

45-3 

33-6 

32-2 

357 
39-2 
45-3 
489 
49-9 
51-4 
48-6 

43'9 
39-5 
37-1 

0 
38-2 

37-8 
44-6 
46-6 

52-9 
56-0 

58-4 
59-5 
58-0 

50-5 
44"9 

41-2 

0 

43"3 
[    43'4 
J    53-8 
547 
6o-6 
62-3 
66-6 
66-8 
67-4 
56-6 

50-4 
46"o 

0 

34'0 
32-5 
35-2 
39'4 
45'2 
49-2 

507 
51-8 

48-2 

447 
39-5 
37-4 

0 
386 

37-9 
44"  5 
47-1 
52-9 
557 
58-6 
59-3 
57-8 
50-6 

44-9 
417 

0 
-0-4 

—  O-I 

+  0-I 

-0-5 
o-o 

+  0-3 

—  0-2 
+  0-2 
+  0-2 

—  O-I 

O-O 

-0-5 

July 

August    

September  ... 

October  

November  ... 
December  ... 

Mean  for  Year 

56-0 

42-1 

49-0 

560 

42-3 

49-1 

—  01 

TJ  ATlPTTi.-'r-T-    ri-DL 


^0       Mean  Temperatures  and  Rainfall  at  different  heights. 


Mean  Temperatures. 
1908. 


Month. 

At  the  height  of  105  feet. 

At  the  height  of  4  feet. 

Excess 

at 
105  feet. 

Mean 
Max. 

Mean 

Min. 

Mean  of 
Max.  and 

Min. 

Mean 
Max. 

Mean 

Min. 

Mean  of 

Max.  and 

IMin. 

Janiiary 

February    . . . 

March 

April  

May 

June    

42-0 
47-7 
46-5 
50-7 
63-9 
68-5 
71-0 
68-1 
64-1 
60-9 
51-9 
44-5 

31-4 
36-7 
34-3 
36-8 
48-1 
48-7 
53-2 
50-7 
48-4 
46-9 
40-7 
35-0 

0 
36-7 
42-2 
40-4 
43-8 
56-0 
58-6 
62-1 
59-4 
56-3 
53-9 
46-3 
39-8 

0 
41-9 

47-S 
46-8 

50-7 
63-7 
69-0 
70-8 
67-9 

62-7 
6i-o 
52-0 
43-6 

31-3 
36-8 
34-7 
36-4 

48-2 

49-7 
53-9 
51-3 
48-8 
46-7 
40-9 
34-9 

0 
36-6 
42-1 
40-8 
43-6 
56-0 

59-3 
62-3 

59-6 
55-8 
53-9 
46-5 
39-3 

0 
+  0-1 
+  0-1 

—  0-4 
+  0-2 

0-0 
-0-7 

—  0-2 

—  0-2 

+  0-5 
o-o 

—  0-2 

+  0-5 

July 

August    ...... 

September  ... 

October  

November  ... 
December  ... 

Mean  for  Year 

56-6 

42-6 

49-6 

56-5 

42-8 

49-6 

0-0 

Hainfall  at  different  heiglits. 
1906. 


Month. 

Monthly  Amount  of  Rain. 

Katios  ;  the  Eain  on  the 
Ground  being  i-ooo.* 

*  On  the 
Ground. 

t  On  the 
Ground. 

At  an  ele- 
vation of 
22  feet. 

At  an  ele- 
vation of 
112  feet. 

t  On  the 
Ground. 

At 
22  feet. 

At 
112  feet. 

January  

February    . . . 

March 

April  

May 

June    

July 

August    

September  . . . 

October  

November  ... 
December  ... 

in. 

3-513 
1-590 
1-266 
0-352 
1-771 
3-424 
1-053 
0-996 
0-982 
4-133 
3-245 
1-904 

in. 
3-472 
1-575 
1-257 

0-357 
1-750 

3-308 
1-007 

0-994 
0-972 
4-112 
3-266 
1-937 

in. 
3-400 
1-367 
1-064 
0-289 

1755 
2-981 
0-963 
0-924 
0-910 
4-066 

2-947 
1-813 

in. 
2-408 
0-847 
0-647 
0-215 
1-368 
2-503 
0-787 
0-687 
0-721 
3-240 
2-179 

1-195 

in. 
0-988 
0-991 

0-993 

I-OI4 
0-988 
0-966 
0-956 
0-998 
0-990 

0-995 
1-006 
I-017 

in. 
0-968 
0-860 
0-840 
0-821 
0-991 
0-871 
0-915 
0-928 
0-927 
0-984 
0-908 
0-952 

in. 
0-685 

0-533 
0-511 

0-6 1 1 

0-772 
0-731 
0-747 
0-690 

0-734 
0-784 
0-671 
0-628 

Sum  or  Katio 

24-229 

24-007 

22-479 

16-797 

0-991 

0-928 

0-693 

*  Self-registering  gauge.                                  +  8-inoh  gauge. 

Amount  of  Rainfall  at  different  heights. 


91 


1907. 


Month. 

Monthly  Amount  of  Kain. 

Ratios  ;  the  Eain  on  tlie 
Ground  being  i>ooo.* 

«  On  the 
Ground. 

t  On  the 
Ground. 

At  an  ele- 
vation of 
22  feet. 

At  an  ele- 
vation of 
112  feet. 

t  On  the 
Ground. 

At 
22  feet. 

At 
112  feet. 

January  

Feliruary    . . . 

March 

April  

May 

in. 
0-605 
I-I27 

0-831 
2-258 

2-345 
2-950 

3-378 
1-376 
0-707 
5-343 

2-262 

3-842 

27-024 

in. 
0-638 

I-133 
0-844 
2-226 

2-445 
2-785 
3-275 
I-4II 
0-683 
5-212 
2-282 
3-836 

in. 
0-522 
1-094 
0-752 
2-082 
2-503 
2-626 
3-262 
1-274 
0-641 
5-267 
2-326 
3-874 

in. 
0-296 
0-703 
0-470 

1-597 
2-061 
2-013 
2-590 
0-904 
0-506 
4-328 

1-735 
2-813 

in. 

1-055 
I  -005 
I-016 
0-986 

1-043 
0-944 
0-970 
1-025 
0-966 

0-975 
1-009 
0-998 

in. 
0-863 
0-971 
0-905 
0-922 
1-067 
0-890 
0-966 
0-926 
0-907 
0-986 
1-028 
1-008 

in. 
0-489 
0-624 
0-566 
0-707 
0-879 
0-682 
0-767 

0-657 
0-716 
0-810 
0-767 
0-732 

June    

July     

Augu.st    

September . . . 

October  

November  ... 
December  ... 

Sum  or  Ratio 

26-770 

26-223 

20-Ol6 

0-991   . 

0-970 

0-741 

1908. 


Month. 

Monthly  Amount  of  Rain. 

Katios;  the  UainontliL' 
Ground  being  i-ooo.* 

*  On  tlie 
Ground. 

t  On  the 
Ground. 

At  an  ele- 
vation of 
112  feet. 

t  On  the 
Ground. 

At 
112  feet. 

January  

February    ... 

March 

April  

May 

June    

July     

August   

September . . . 

October  

November  ... 
December  ... 

in. 
1-656 
0-872 
2-657 

4-309 
1-471 
1-690 
2-135 
3-032 
1-654 
r  1 69 
ri2i 
1-959 

in. 
1-656 
0-842 
2-5S7 
4-284 
I-4S2 
1-627 
2-097 
3-032 

1-565 
1-221 
1-194 
1-986 

In. 
1-214 
0-398 
1-561 
3-109 
I -1 26 
1-375 
1-565 
2-317 

rio3 

0-953 
0-635 

1-397 

in. 

rooo 
0-966 

0-974 
0-994 
1-007 

0-963 

0-982 
rooo 
0-946 
1-044 
1-065 
1-014 

in. 

0-733 
0-456 
0-588 
0-722 
0-765 
0814 

0-733 
0-764 
0-667 
0S15 
0-566 
0713 

Sum  or  Ratio 

23-725 

23-573 

16-753 

0-994 

0-706 

*  Self-rcgibteriug  gauge.                               t  8-inch  gauge. 

92     Quantity  of  Ozone  at  the  Radcliffe  Observatory,  Oxford,  1906. 


Indications  ofSclionbein's  Ozonometer,  observed  at  Noon  and  8^  p.m.  of  each  day, 

during  the  Year  1906. 


Jan. 

Feb. 

March 

April 

May 

June 

July 

Aug. 

Sept. 

Oct. 

Nov. 

Dec. 

Day. 

o'' 

8" 

0^ 
0 

8h 
0 

oh 
6 

8h 

0 

o» 
0 

8'^ 
3 

oh 
0 

8h 

0 

o" 
6 

8" 

4 

oh 
2 

8h 

3 

oh 

4 

8h 

I 

oh 
3 

8h 

I 

oh 
0 

8h 

0 

oh 
0 

8h 
0 

oh 

3 

8h 

0 

I 

2 

I 

2 

0 

0 

0 

0 

0 

0 

3 

5 

0 

0 

6 

2 

I 

0 

6 

2 

5 

4 

0 

0 

0 

0 

0 

0 

3 

0 

0 

6 

2 

0 

0 

3 

I 

5 

0 

7 

5 

6 

2 

5 

2 

4 

4 

I 

0 

0 

0 

6 

4 

4 

0 

0 

7 

0 

0 

0 

3 

I 

4 

0 

5 

2 

5 

I 

6 

I 

0 

I 

0 

0 

0 

0 

0 

0 

5 

0 

0 

0 

0 

0 

0 

4 

2 

0 

2 

7 

6 

4 

0 

4 

I 

3 

4 

6 

0 

2 

0 

5 

4 

6 

I 

2 

0 

0 

2 

0 

4 

3 

7 

4 

8 

5 

4 

I 

3 

2 

4 

2 

2 

0 

0 

0 

0 

0 

7 

I 

0 

0 

0 

0 

0 

I 

0 

0 

2 

4 

3 

4 

0 

3 

I 

4 

I 

3 

3 

3 

0 

0 

0 

8 

5 

2 

0 

I 

2 

8 

3 

4 

4 

4 

4 

I 

7 

I 

2 

I 

I 

2 

2 

0 

3 

0 

0 

0 

9 

0 

2 

7 

0 

7 

4 

0 

7 

0 

I 

0 

I 

6 

4 

5 

I 

I 

2 

0 

0 

6 

3 

3 

0 

10 

2 

0 

4 

0 

0 

0 

8 

2 

4 

0 

4 

3 

3 

I 

4 

4 

5 

4 

0 

0 

4 

0 

0 

0 

1 1 

0 

I 

3 

0 

5 

7 

4 

0 

2 

I 

5 

4 

3 

0 

7 

2 

0 

I 

0 

0 

0 

0 

0 

0 

12 

4 

0 

2 

0 

5 

4 

0 

0 

3 

I 

5 

2 

0 

0 

3 

3 

0 

0 

5 

0 

0 

0 

0 

2 

13 

5 

2 

0 

0 

6 

0 

0 

0 

5 

4 

5 

4 

4 

0 

2 

I 

2 

I 

0 

0 

0 

0 

0 

0 

14 

4 

0 

0 

0 

I 

0 

6 

4 

7 

5 

6 

I 

4 

I 

4 

2 

4 

0 

0 

0 

0 

0 

0 

0 

15 

6 

0 

0 

0 

7 

4 

0 

0 

4 

I 

0 

4 

4 

6 

5 

4 

8 

3 

0 

0 

0 

4 

0 

0 

16 

5 

6 

0 

0 

7 

6 

4 

2 

6 

2 

7 

0 

6 

5 

4 

4 

6 

5 

0 

0 

0 

0 

0 

0 

17 

7 

2 

0 

0 

6 

6 

4 

I 

I 

0 

2 

4 

6 

2 

6 

2 

4 

0 

2 

0 

3 

0 

0 

0 

18 

2 

4 

0 

0 

2 

I 

7 

4 

0 

4 

4 

I 

0 

I 

6 

2 

9 

4 

0 

0 

0 

0 

0 

0 

19 

0 

0 

0 

I 

2 

4 

3 

2 

2 

0 

2 

0 

6 

I 

2 

I 

6 

4 

0 

0 

0 

0 

0 

0 

20 

0 

0 

0 

5 

6 

0 

0 

0 

0 

3 

5 

I 

5 

2 

7 

4 

2 

0 

0 

0 

4 

0 

0 

0 

21 

0 

0 

0 

0 

8 

4 

5 

2 

6 

0 

4 

0 

0 

0 

4 

I 

5 

3 

0 

0 

0 

0 

0 

0 

22 

4 

0 

0 

0 

5 

0 

4 

3 

2 

0 

0 

0 

5 

0 

0 

2 

6 

0 

0 

0 

0 

0 

0 

I 

23 

0 

0 

4 

0 

2 

0 

4 

0 

0 

I 

3 

0 

0 

4 

2 

5 

3 

2 

0 

0 

0 

0 

0 

0 

24 

0 

0 

0 

0 

0 

0 

I 

0 

5 

2 

6 

4 

7 

2 

2 

0 

7 

4 

0 

0 

0 

0 

0 

2 

25 

6 

2 

6 

I 

4 

2 

0 

2 

5 

4 

8 

3 

4 

4 

6 

4 

5 

4 

0 

0 

0 

0 

0 

0 

26 

0 

0 

I 

0 

7 

6 

0 

0 

0 

0 

6 

3 

2 

2 

4 

6 

2 

0 

0 

0 

0 

0 

I 

0 

27 

0 

0 

0 

0 

5 

5 

I 

3 

0 

3 

4 

0 

4 

I 

4 

0 

0 

I 

0 

0 

3 

0 

4 

0 

28 

4 

0 

I 

0 

3 

4 

8 

3 

5 

3 

I 

0 

4 

2 

7 

I 

0 

4 

5 

4 

0 

0 

I 

0 

29 

3 

I 

I 

0 

3 

I 

6 

6 

7 

I 

6 

4 

6 

5 

2 

I 

I 

0 

5 

0 

I 

0 

30 

0 

0 

0 

0 

0 

I 

7 

4 

0 

0 

7 

3 

4 

5 

0 

0 

0 

0 

4 

0 

0 

0 

31 

0 

2-0 

0 

0-8 

1-5 

0-4 

0 
3-2 

0 

2'I 

2-8 

1-9 

2 
3-0 

0 
1-8 

4'4 

2-1 

4 
4-0 

I 
17 

4 
4-2 

4 

2-4 

3-4 

2-1 

0 

0-9 

0 

0-2 

1-2 

0-2 

0 

o-S 

0 

0-4 

Meant 

Quantity  of  Ozone  at  the  Radcliffe  Ohservatory,  Oxford,  1907.     93 


Indications  of  Schonhein's  Ozonometer,  ohscrved  at  Noon  and  B>^  p.m.  of  each  dajj, 

during  the  Year  1907. 


Jan. 

Feb. 

Ma 

rch 

Ain-il 

May 

June 

Ju 

ly 

Aug. 

Sept. 

Oct. 

Nov. 

Dec. 

Day. 

oh 

8h 
0 

oh 
0 

8b 
0 

oh 
0 

8h 
0 

oh 
0 

8h 

I 

oh 
5 

8h 

I 

oh 
0 

8h 

0 

oh 

7 

8h 

3 

oh 

5 

8h 

0 

oh 
6 

8h 

4 

oh 
0 

8h 

0 

oh 

0 

8h 

0 

oh 

0 

Sh 
0 

I 

0 

2 

4 

0 

0 

0 

0 

0 

0 

0 

7 

3 

4 

I 

0 

0 

0 

0 

0 

0 

4 

0 

0 

0 

0 

0 

3 

3 

0 

0 

0 

0 

0 

3 

0 

6 

0 

5 

4 

0 

0 

4 

6 

7 

3 

0 

0 

0 

0 

0 

0 

4 

0 

0 

0 

0 

4 

0 

0 

0 

6 

2 

2 

0 

5 

5 

3 

3 

4 

0 

0 

0 

0 

0 

0 

0 

5 

0 

5 

0 

0 

0 

0 

0 

I 

2 

3 

2 

3 

5 

6 

3 

4 

8 

0 

0 

0 

0 

0 

I 

0 

6 

3 

0 

2 

0 

0 

0 

8 

4 

4 

I 

6 

5 

4 

6 

3 

3 

3 

0 

0 

I 

0 

0 

0 

0 

7 

0 

0 

0 

0 

0 

0 

3 

5 

3 

0 

2 

0 

6 

4 

6 

5 

0 

0 

2 

0 

0 

0 

0 

0 

S 

0 

0 

0 

0 

7 

2 

5 

0 

3 

0 

6 

3 

I 

3 

3 

0 

I 

4 

0 

0 

0 

0 

3 

6 

9 

0 

0 

0 

0 

3 

0 

2 

I 

4 

2 

2 

4 

0 

2 

0 

4 

4 

4 

0 

0 

0 

0 

4 

0 

10 

0 

0 

0 

0 

6 

7 

0 

4 

4 

0 

7 

3 

1 

0 

3 

5 

0 

0 

0 

0 

0 

0 

4 

0 

II 

0 

0 

0 

0 

5 

0 

6 

4 

2 

2 

7 

I 

0 

3 

4 

3 

0 

I 

0 

0 

0 

0 

0 

0 

12 

0 

0 

0 

0 

0 

0 

7 

7 

6 

I 

5 

3 

4 

6 

5 

6 

0 

6 

I 

0 

0 

0 

0 

0 

13 

0 

0 

I 

0 

7 

3 

7 

4 

3 

0 

7 

2 

5 

3 

5 

0 

0 

0 

0 

0 

0 

0 

0 

0 

14 

3 

0 

0 

0 

7 

0 

7 

5 

3 

0 

2 

2 

6 

6 

4 

0 

0 

4 

0 

0 

0 

0 

9 

2 

15 

0 

0 

0 

0 

4 

5 

7 

0 

4 

0 

3 

6 

6 

6 

7 

5 

0 

4 

0 

0 

0 

0 

0 

0 

16 

0 

0 

3 

0 

8 

8 

5 

I 

5 

0 

9 

I 

7 

4 

6 

5 

0 

0 

0 

0 

0 

0 

0 

0 

17 

0 

0 

4 

5 

6 

I 

6 

3 

7 

4 

5 

2 

2 

5 

7 

5 

0 

0 

•^ 
J 

0 

0 

0 

0 

0 

iS 

0 

0 

0 

0 

8 

3 

2 

0 

5 

3 

0 

0 

6 

6 

3 

5 

0 

2 

0 

0 

0 

0 

0 

0 

19 

0 

0 

2 

5 

6 

4 

0 

2 

3 

4 

5 

5 

3 

6 

2 

3 

I 

3 

0 

0 

0 

0 

0 

0 

20 

0 

0 

4 

6 

6 

I 

4 

4 

6 

4 

4 

5 

I 

7 

3 

7 

0 

0 

0 

0 

0 

0 

0 

0 

21 

0 

0 

5 

0 

0 

0 

6 

0 

5 

0 

7 

6 

0 

7 

4 

6 

0 

0 

0 

0 

0 

0 

4 

0 

22 

0 

4 

3 

0 

I 

0 

4 

2 

I 

4 

7 

6 

I 

5 

3 

3 

7 

3 

0 

0 

0 

0 

0 

0 

-3 

6 

0 

0 

0 

0 

0 

6 

0 

2 

0 

4 

6 

7 

5 

7 

3 

I 

2 

0 

0 

0 

0 

0 

0 

24 

3 

0 

0 

3 

0 

I 

0 

0 

0 

0 

7 

6 

5 

6 

I 

3 

0 

0 

0 

0 

2 

0 

0 

0 

25 

0 

0 

0 

0 

0 

0 

0 

0 

4 

0 

6 

6 

4 

3 

3 

5 

0 

0 

0 

0 

0 

0 

0 

I 

26 

2 

0 

0 

0 

0 

0 

0 

0 

6 

5 

8 

2 

0 

I 

7 

0 

0 

0 

0 

0 

0 

0 

7 

0 

27 

0 

0 

0 

0 

0 

0 

4 

0 

5 

4 

3 

0 

5 

5 

0 

4 

3 

4 

0 

0 

0 

0 

I 

I 

28 

0 

5 

0 

0 

0 

0 

I 

I 

4 

4 

6 

4 

0 

3 

0 

0 

3 

3 

0 

0 

0 

0 

6 

2 

29 

6 

4 

0 

I 

6 

4 

8 

3 

I 

I 

6 

6 

0 

0 

7 

I 

0 

0 

0 

0 

2 

0 

30 

4 

0 

0 

0 

0 

3 

3 

0 

4 

5 

6 

5 

3 

I 

6 

I 

0 

0 

0 

0 

0 

0 

31 

0 

0 

0 

0 

3'3 

1-9 

0 
4"  I 

0 
1-6 

4-5 

31 

5 
3-5 

5 
4-3 

I 
3-4 

3 
31 

2-0 

1-6 

0 
0-3 

0 
o-o 

o-i 

O'O 

0 
1-3 

0 
0-4 

Means 

ri 

0-6 

0-9 

07 

2-5 

1-2 

94     Quantity  of  Ozone  at  the  Radcliffe  Observatory,  Oxford,  1908. 


Indications  of  Sclionhcin' s  Ozonometer,  observed  at  Noon  and  8^  p.m.  of  each  day, 

during  the  Year  1908. 


Jan. 

Feb. 

March 

April 

M 

ly 

June 

July 

Aug. 

Sept. 

Oct. 

Nov. 

Dec. 

Day. 

o^ 

8'> 

oh 

8" 

oh 

8'> 

oh 

8" 

oh 

8h 

oh 

8h 

oh 

8h 

oh 

8h 

oh 

8h 

oh 
0 

8h 
0 

oh 
0 

8h 

0 

oh 
0 

8h 
0 

I 

I 

I 

4 

0 

3 

2 

I 

0 

0 

5 

0 

3 

6 

5 

5 

3 

7 

6 

2 

5 

I 

0 

0 

2 

0 

0 

I 

0 

I 

I 

4 

5 

3 

5 

4 

6 

I 

0 

0 

0 

0 

0 

0 

3 

2 

0 

0 

I 

0 

0 

6 

5 

5 

0 

4 

3 

4 

4 

I 

4 

I 

3 

0 

0 

0 

0 

0 

0 

4 

0 

0 

0 

0 

2 

0 

6 

2 

0 

3 

3 

5 

6 

2 

5 

3 

8 

6 

0 

0 

0 

0 

0 

0 

5 

0 

0 

0 

0 

0 

0 

5 

4 

0 

5 

5 

5 

3 

I 

7 

4 

0 

3 

0 

I 

0 

0 

0 

0 

6 

0 

0 

0 

0 

I 

0 

6 

I 

7 

6 

5 

0 

0 

4 

9 

3 

5 

2 

I 

0 

0 

0 

0 

0 

7 

0 

0 

0 

0 

8 

0 

3 

3 

6 

4 

5 

5 

2 

4 

6 

2 

3 

I 

0 

0 

0 

0 

0 

0 

8 

4 

0 

0 

0 

0 

3 

4 

0 

6 

2 

4 

I 

0 

I 

0 

I 

I 

5 

0 

0 

0 

0 

0 

0 

9 

5 

0 

0 

0 

7 

5 

0 

0 

7 

4 

3 

3 

6 

5 

2 

4 

5 

5 

0 

0 

0 

0 

0 

0 

10 

0 

0 

0 

0 

6 

6 

0 

3 

5 

4 

2 

5 

7 

6 

I 

5 

6 

0 

0 

2 

0 

0 

0 

0 

II 

0 

0 

0 

0 

I 

0 

0 

3 

3 

0 

0 

4 

6 

5 

5 

4 

0 

0 

0 

0 

0 

0 

0 

I 

12 

0 

0 

0 

0 

0 

0 

5 

4 

4 

5 

0 

6 

6 

6 

4 

2 

0 

0 

0 

0 

0 

0 

5 

0 

13 

0 

0 

0 

0 

0 

0 

6 

2 

6 

5 

4 

5 

0 

5 

3 

4 

0 

0 

0 

0 

0 

0 

0 

0 

14 

0 

0 

0 

0 

0 

I 

6 

4 

4 

0 

6 

2 

I 

3 

0 

3 

0 

0 

0 

0 

0 

0 

0 

0 

15 

0 

0 

7 

0 

I 

0 

4 

7 

I 

5 

3 

5 

3 

5 

7 

I 

0 

0 

0 

0 

0 

0 

° 

0 

16 

3 

0 

5 

0 

0 

0 

6 

5 

7 

4 

0 

0 

4 

3 

3 

I 

0 

0 

0 

2 

0 

0 

0 

0 

17 

I 

0 

0 

0 

I 

0 

6 

I 

7 

6 

0 

0 

6 

6 

7 

3 

5 

0 

0 

0 

0 

0 

0 

0 

18 

0 

0 

6 

6 

0 

0 

3 

4 

7 

4 

2 

3 

3 

2 

5 

2 

0 

0 

0 

0 

0 

0 

0 

0 

19 

0 

0 

4 

0 

0 

0 

6 

2 

5 

4 

4 

4 

3 

5 

7 

3 

0 

2 

0 

0 

2 

0 

0 

0 

20 

0 

0 

I 

0 

0 

0 

5 

I 

4 

3 

I 

5 

I 

0 

6 

5 

0 

0 

0 

0 

0 

0 

0 

0 

21 

0 

0 

0 

4 

0 

0 

I 

I 

2 

5 

6 

4 

2 

6 

5 

0 

0 

0 

0 

I 

I 

0 

0 

0 

22 

0 

0 

2 

I 

5 

I 

0 

0 

8 

6 

5 

6 

5 

4 

6 

3 

0 

0 

2 

0 

7 

7 

0 

0 

23 

0 

0 

6 

5 

0 

0 

2 

2 

4 

6 

I 

I 

4 

5 

3 

4 

0 

0 

I 

0 

6 

0 

0 

0 

24 

0 

0 

9 

5 

0 

0 

4 

0 

I 

I 

2 

5 

I 

4 

8 

2 

3 

0 

0 

0 

0 

0 

0 

0 

25 

0 

0 

5 

6 

0 

0 

2 

5 

6 

5 

6 

5 

I 

4 

6 

2 

0 

0 

0 

0 

I 

0 

I 

0 

26 

2 

4 

3 

0 

0 

0 

4 

0 

6 

5 

3 

2 

7 

5 

0 

3 

2 

0 

3 

0 

0 

0 

0 

0 

27 

8 

0 

3 

2 

0 

0 

0 

0 

4 

4 

6 

3 

6 

5 

7 

4 

0 

0 

0 

0 

0 

0 

0 

0 

28 

5 

0 

6 

5 

5 

0 

0 

0 

5 

5 

5 

I 

2 

2 

6 

6 

0 

0 

0 

0 

0 

0 

I 

0 

29 

I 

0 

6 

0 

5 

4 

0 

0 

7 

4 

I 

3 

2 

4 

6 

4 

0 

0 

0 

0 

0 

0 

0 

0 

30 

0 

0 

6 

0 

0 

0 

6 

3 

6 

4 

2 

3 

4 

6 

0 

0 

0 

0 

0 

0 

0 

0 

31 

I 

I 

0'2 

2-3 

1-2 

8 

2'0 

0 
07 

3-0 

2-0 

6 

4-5 

2 
37 

3' I 

3-4 

3 
3-5 

I 
3-8 

I 
4-5 

3 
3-2 

17 

ri 

0 

0-2 

0 

0-2 

0-6 

0-2 

0 

0-2 

0 

O'O 

Means 

1-2 

Quantity  of  Ozone  at  the  Radcliffe  Observatory,  Oxford,  1909.     95 


Indications  of  Schonlcin's  Ozonometer,  observed  at  Noon  and  S^2^.m.  of  each  daij, 

during  the  Year  1909. 


Day. 

Jan. 

Feb. 

March 

April 

May 

June 

Ju 

ly 

Aug. 

Sept. 

Oct. 

Nov. 

Dec. 

Oh 

81- 

0" 

811 

o'> 

8h 

oh 

8" 

oh 

8h 

oh 

8h 

oh 

8h 

oh 

8h 

oh 

8h 

oh 

8h 

oh 

8h 

oh 

8h 

I 

0 

0 

I 

0 

I 

0 

6 

5 

7 

5 

0 

3 

4 

5 

0 

3 

4 

0 

0 

0 

5 

0 

0 

3 

2 

0 

0 

0 

0 

0 

0 

3 

2 

7 

3 

6 

5 

6 

4 

4 

4 

I 

3 

0 

0 

0 

0 

I 

0 

3 

0 

0 

5 

5 

0 

0 

2 

0 

I 

I 

7 

4 

4 

5 

3 

5 

0 

0 

0 

I 

0 

0 

6 

0 

4 

0 

0 

5 

5 

0 

0 

I 

I 

0 

3 

6 

4 

I 

4 

2 

5 

0 

4 

4 

0 

0 

0 

0 

0 

5 

0 

0 

8 

0 

0 

0 

8 

3 

7 

3 

4 

4 

2 

3 

4 

5 

5 

3 

0 

4 

0 

0 

0 

0 

6 

0 

0 

0 

0 

0 

0 

5 

4 

7 

5 

9 

4 

5 

I 

3 

3 

3 

7 

0 

0 

0 

0 

0 

0 

7 

0 

0 

0 

0 

3 

0 

3 

3 

7 

4 

6 

4 

2 

6 

0 

4 

6 

I 

0 

0 

0 

0 

0 

0 

S 

5 

I 

0 

0 

0 

0 

I 

0 

7 

4 

3 

4 

4 

6 

2 

6 

0 

I 

5 

5 

0 

0 

0 

0 

9 

0 

0 

0 

0 

2 

0 

0 

0 

I 

2 

3 

2 

6 

I 

4 

5 

5 

3 

0 

0 

0 

0 

0 

0 

10 

0 

0 

0 

0 

2 

0 

2 

0 

6 

3 

4 

3 

7 

0 

I 

5 

5 

3 

0 

0 

3 

0 

0 

0 

II 

0 

0 

3 

I 

6 

I 

5 

3 

I 

4 

0 

2 

4 

I 

0 

4 

8 

4 

0 

0 

0 

0 

0 

0 

12 

6 

0 

7 

4 

S 

0 

6 

4 

4 

4 

0 

0 

I 

0 

2 

2 

I 

0 

0 

0 

5 

3 

0 

0 

13 

0 

0 

6 

0 

3 

0 

5 

5 

6 

4 

I 

5 

0 

4 

I 

4 

2 

4 

0 

0 

5 

0 

0 

0 

14 

8 

0 

0 

0 

3 

I 

6 

4 

6 

5 

2 

3 

3 

5 

2 

I 

6 

3 

0 

0 

0 

0 

3 

0 

15 

4 

0 

0 

0 

I 

0 

I 

I 

4" 

4 

5 

5 

6 

3 

0 

I 

5 

0 

6 

7 

2 

0 

5 

0 

16 

0 

0 

0 

0 

0 

0 

2 

3 

S 

5 

6 

4 

5 

2 

0 

3 

I 

0 

4 

0 

0 

0 

0 

0 

17 

2 

0 

0 

0 

0 

0 

3 

4 

6 

4 

I 

3 

0 

4 

0 

I 

0 

0 

7 

0 

2 

0 

0 

0 

18 

6 

0 

0 

0 

I 

0 

6 

4 

I 

4 

4 

3 

4 

5 

0 

5 

0 

0 

0 

0 

6 

I 

0 

0 

19 

I 

0 

0 

0 

0 

0 

I 

2 

2 

2 

I 

3 

5 

5 

5 

4 

0 

2 

0 

0 

2 

0 

0 

0 

20 

0 

0 

0 

0 

0 

0 

7 

6 

0 

2 

6 

4 

5 

4 

4 

4 

0 

0 

5 

0 

0 

0 

0 

0 

21 

0 

0 

0 

0 

3 

0 

2 

2 

3 

4 

2 

0 

0 

5 

4 

4 

0 

0 

0 

0 

0 

0 

0 

0 

22 

0 

0 

0 

0 

0 

0 

2 

0 

2 

2 

3 

4 

0 

4 

5 

3 

0 

0 

0 

0 

0 

0 

0 

0 

-3 

0 

0 

0 

0 

0 

0 

7 

4 

3 

4 

6 

I 

4 

4 

0 

0 

0 

0 

3 

4 

0 

0 

0 

0 

24 

0 

0 

0 

0 

0 

2 

5 

4 

5 

5 

6 

7 

4 

5 

0 

0 

0 

0 

5 

3 

0 

0 

0 

0 

25 

0 

0 

0 

0 

7 

5 

7 

3 

0 

6 

3 

I 

5 

6 

0 

4 

0 

0 

4 

0 

0 

0 

0 

0 

26 

0 

0 

0 

0 

5 

0 

I 

I 

5 

6 

6 

4 

6 

4 

0 

0 

I 

I 

0 

4 

0 

0 

5 

3 

27 

0 

0 

3 

0 

2 

I 

3 

6 

6 

2 

I 

I 

0 

I 

I 

2 

0 

0 

9 

5 

0 

0 

3 

0 

28 

0 

0 

0 

0 

0 

I 

7 

6 

5 

5 

4 

3 

I 

5 

I 

2 

0 

0 

7 

I 

3 

2 

7 

6 

29 

0 

0 

I 

I 

7 

6 

6 

5 

6 

3 

6 

4 

2 

2 

0 

0 

0 

0 

5 

0 

I 

0 

30 

0 

0 

0 

2 

7 

5 

6 

4 

3 

4 

5 

5 

6 

0 

0 

0 

0 

0 

0 

0 

0 

0 

31 

0 
vo 

0 
o-o 

I  "4 

0-5 

0 
1-5 

0 

4-0 

3"o 

0 
4-1 

0 
37 

3-S 

3-2 

0 

3-4 

5 
37 

6 

2-0 

I 
3-0 

rS 

1-3 

0 
1-9 

3 

I  "2 

1-3 

0"2 

2 
i-i 

0 
0-4 

Means 

96     Quantity  of  Ozone  at  the  Radcliffe  Ohservatory,  Oxford,  1910. 


Indications  of  Schunhcin^s  Ozonometer,  observed  at  Noon  and  &^  p.m,  of  each  day, 

during  the  Year  19 10. 


Jan. 

Feb. 

March 

April 

May 

June 

July 

Aug. 

Sept. 

Oct. 

Nov. 

Dec. 

Day. 

oh 

8" 

0" 

8i> 

oh 

8i> 

0" 

8" 

oh 
0 

8h 

0 

o" 

I 

8h 

0 

oh 
5 

8h 

4 

oh 

5 

8" 
5 

oh 
0 

8h 

4 

oh 
0 

81' 
0 

oh 

6 

8h 

6 

oh 
6 

8h 

0 

I 

0 

0 

0 

0 

0 

0 

6 

2 

2 

0 

0 

0 

0 

0 

0 

5 

0 

I 

2 

0 

5 

2 

5 

5 

3 

I 

3 

I 

5 

8 

I 

0 

0 

3 

0 

0 

0 

0 

0 

0 

0 

0 

3 

4 

5 

6 

5 

5 

3 

3 

5 

4 

6 

2 

0 

0 

0 

0 

4 

I 

0 

0 

0 

0 

0 

7 

0 

7 

5 

5 

4 

I 

3 

2 

4 

6 

3 

0 

0 

0 

0 

0 

0 

5 

0 

0 

0 

0 

0 

0 

0 

0 

I 

5 

9 

7 

2 

2 

0 

0 

6 

I 

0 

0 

0 

0 

0 

0 

6 

0 

0 

8 

0 

0 

0 

0 

2 

S 

0 

9 

6 

3 

4 

5 

5 

2 

3 

0 

0 

0 

0 

0 

0 

7 

0 

0 

7 

6 

0 

0 

9 

I 

6 

4 

7 

0 

0 

0 

3 

5 

2 

3 

0 

2 

6 

3 

0 

0 

8 

0 

0 

I 

0 

0 

0 

6 

0 

0 

4 

5 

3 

I 

0 

0 

3 

6 

4 

0 

0 

0 

0 

0 

0 

9 

5 

5 

0 

0 

2 

0 

I 

2 

2 

0 

4 

4 

0 

4 

6 

2 

5 

4 

0 

0 

0 

0 

0 

0 

10 

5 

0 

0 

0 

I 

0 

I 

0 

0 

0 

3 

2 

I 

3 

7 

4 

0 

0 

0 

0 

0 

0 

0 

0 

II 

6 

0 

0 

0 

0 

0 

I 

0 

5 

6 

7 

3 

4 

4 

5 

0 

0 

5 

0 

0 

6 

0 

0 

0 

12 

0 

0 

0 

0 

0 

0 

0 

0 

7 

5 

0 

6 

6 

4 

I 

5 

6 

3 

0 

0 

0 

0 

0 

0 

13 

0 

0 

0 

0 

3 

0 

I 

0 

7 

2 

2 

6 

2 

3 

5 

0 

2 

0 

8 

6 

0 

0 

2 

0 

14 

4 

0 

5 

0 

I 

0 

5 

I 

5 

7 

9 

6 

0 

4 

0 

4 

0 

3 

6 

6 

0 

0 

0 

0 

15 

0 

0 

3 

I 

0 

0 

2 

0 

7 

5 

3 

5 

6 

5 

6 

4 

6 

7 

6 

0 

0 

0 

0 

0 

16 

8 

3 

0 

0 

0 

3 

5 

2 

6 

4 

5 

5 

6 

4 

3 

5 

6 

I 

0 

0 

0 

0 

I 

6 

17 

4 

0 

6 

0 

8 

0 

6 

3 

7 

7 

7 

4 

5 

5 

3 

5 

6 

2 

0 

0 

0 

0 

6 

I 

iS 

3 

0 

6 

0 

5 

0 

0 

0 

5 

4 

7 

5 

8 

5 

4 

3 

6 

I 

0 

0 

I 

0 

6 

0 

19 

6 

0 

I 

0 

2 

0 

7 

7 

2 

3 

5 

5 

4 

3 

7 

6 

0 

0 

3 

0 

0 

0 

0 

0 

20 

0 

0 

2 

5 

0 

0 

3 

0 

4 

5 

4 

4 

2 

0 

4 

3 

2 

2 

2 

0 

0 

0 

0 

0 

21 

0 

0 

7 

0 

0 

0 

5 

5 

2 

0 

6 

5 

4 

3 

6 

6 

I 

0 

0 

0 

0 

0 

0 

0 

22 

0 

0 

0 

0 

0 

0 

0 

4 

4 

5 

3 

I 

4 

3 

3 

0 

0 

0 

2 

0 

0 

0 

0 

0 

23 

0 

0 

0 

0 

0 

0 

0 

4 

7 

5 

I 

2 

5 

6 

0 

0 

0 

I 

0 

0 

0 

0 

0 

I 

24 

5 

0 

I 

3 

0 

0 

8 

8 

7 

6 

0 

3 

5 

6 

3 

4 

I 

I 

3 

0 

0 

0 

7 

I 

25 

I 

0 

0 

0 

0 

0 

6 

2 

8 

5 

3 

3 

7 

5 

0 

0 

0 

0 

0 

0 

0 

0 

6 

0 

26 

0 

0 

I 

I 

4 

0 

4 

6 

7 

5 

8 

5 

6 

3 

3 

4 

0 

0 

0 

0 

0 

0 

7 

0 

27 

0 

0 

5 

0 

0 

0 

I 

I 

0 

I 

6 

4 

0 

0 

6 

2 

I 

2 

4 

4 

0 

0 

2 

0 

28 

3 

0 

I 

0 

0 

0 

4 

5 

3 

5 

7 

6 

5 

3 

6 

6 

0 

0 

3 

0 

0 

0 

0 

0 

29 

5 

4 

7 

2 

5 

3 

6 

5 

6 

3 

5 

5 

6 

3 

0 

0 

0 

0 

0 

0 

0 

0 

30 

I 

0 

0 

6 

4 

0 

7 

7 

6 

5 

I 

4 

3 

4 

0 

0 

5 

I 

0 

0 

0 

0 

31 

0 

0 

1-9 

0-6 

6 
i'3 

5 

o'5 

3"4 

1-9 

8 
■4-6 

7 
4-0 

4-8 

4"  I 

5 

3-5 

5 
3-5 

2 
3-6 

I 

3'2 

2-3 

1-9 

0 
1-6 

0 

0-8 

0-9 

0-3 

0 
1-4 

0 

3-3 

MeanB 

rS 

0-4 

9T 


SUMMARY  or  THE  WEATHEE  AND  REMAEMBLE  PHENOMENA 
FOE  EACH  MONTH,  1906. 


JANUARY. 

Temperature. 

Fog  on  the  23rd  (dense)  and  31st. 

o 

Highest,  air,  on  the  26th  at  2^  30™  p.m.  54-1 

Gale  on  the  6th  and  i8th. 

Lowest,  air,  on  the  23rd  at  9**  10"  a.m.   28-5 

Solar  halo  on  the  nth  and  31st. 

Highest,  sun,  on  the  26th    997 

Lunar  halo  on  the  5th  and  6th, 

Lowest,  grass,  on  the  23rd 21 '9 

*Kain  on  the  2nd,   3rd,  4th,   5th,  6th,   7th, 

9th,  nth,  12th,  13th,  15th,  i6th,  iSth,  20th, 

2ist,  and  25th. 

FEBRUARY. 

Teytiperature. 

Hail  on  the  3rd,  8th,  lOth,  14th,  and  20th. 

0 
Highest,  air,  on  the  loth  at  0*1  55™  p.m.  49-2 

Sleet  on  the  2nd,  3rd,  6th,  nth,  24th,  and  27th. 

Lowest,  air,  on  the  6th  at  y^  55™  a.m.      24-4 

Fog  on  the  6th,  7th,  19th,  21st,  and  22nd. 

Highest,  sun,  on  the  25th    1017 

Solar  halo  on  the  loth,  22nd,  26th,  and  28th. 

Lowest,  grass,  on  the  6th     17-0 

Parhelion  on  the  26th. 

Limar  halo  on  the  8th. 

Rain  on  the  3rd,  8th,  loth,  nth,  13th,  15th, 

Lunar  corona  on  the  7th, 

i6th,  17th,  i8th,  19th,  25th,  and  27th. 

Thunderstorm  on  the  8th,  2^  5^-2'^  20"  p.m. 

Snow  on  the  3rd,  5th,  8th,  9th,   loth,  nth, 

Zodiacal  light  on  the  14th,  15th,   20th,  and 

13th,  23rd,  and  24th. 

25th  (very  bright). 

MARCH. 

Temperature. 

Hail  on  the  21st  and  22nd. 

Highest,  air,  on  the  7th  at  2^  20™  p.m.    637 

Sleet  on  the  21st  and  24th. 

Lowest,  air,  on  the  30th  at  4^  40™  a.m.    27*2 

Fog  on  the  3rd  and  31st. 

Highest,  sun,  on  the  17th    11 1 '3 

Gale  on  the  nth  and  i6th. 

Lowest,  grass,  on  the  30th I9'6 

Solar  halo  on  the   ist,   8th,  9th,   lotb,   14th, 

and  25th. 

Rain  on  the  ist,  2nd,  8th,    loth,  nth,  14th, 

Lunar  halo  on  the  8th. 

15th,  i6th,  i8th,  20th,  2ist,  24th,  and  25th. 

Lunar  corona  on  the  2nd. 

Snow  on  the  12th,  13th,  14th,  2rst,  22nd,  23rd, 

Lightning  on  the  loth,  7^  55°  p.m. 

24th,  25th,  and  26th. 

Zodiacal  light  on  the  18th,  21st,  and  22nd. 

APRIL. 

Temperature. 

Sleet  on  the  23rd. 

Highest,  air,  on  the  12th  at  2^  15"  p.m.  67'6 

Fog  on  the  ist. 

Lowest,  air,  on  the  27th  at  4'^  20™  a.m.    30" I 

Solar  halo  on  the  5th,  nth,  13th,  15th,  l8th. 

Highest,  sun,  on  the  2 1st     1207 

19th,  24th,  25th,  and  29th. 

Lowest,  grass,  on  the  27th i6-8 

Lunar  halo  on  the  4th  and  5th. 

Lightning  on  the  13th,  s^  P-m- 

Rain  on  the  13th,  17th,  i8th,  23rd,  24th,  27th, 

Thunder  on  the  12th,  2"  p.m.  (distant) ;  and 

28th,  29th,  and  30th, 

13th,  afternoon  and  early  evening  (distant). 

Hail  on  the  28th. 

*  Amounts  of  Eainfall  under  o'n-oo3  are  not  included  in  tliis  summary. 

98 


Summary  of  the  Weather  and 


MAY. 


Temperature. 

Highest,  air,  on  the  8th  at  ^"^  p.m.    ...  71 -6 

Lowest,  air,  on  the  2nd  at  4I1  25™  a.m.  33-9 

Highest,  sun,  on  the  28th    127-1 

Lowest,  grass,  on  the  2nd    21  "4 

Rain  on   the  2nd,    3rd,  4th,   5th,    6th,  loth, 

13th,    i6th,   20th,    2ist,    23rd,   24th,  25th, 
26th,  27  th,  28th,  and  30th. 


Fog  on  the  19th. 

Solar  halo  on  the  3rd,  5th,  8th,   19th,  23rd, 

and  29th. 
Lightning  on   the   8th,   night;    nth,   night; 

and  13th,  night. 
Thunder  on  the  i6th,  o^'i-o|'^  p.m.  (distant). 


JUNE. 


Temperature. 

o 

Highest,  air,  on  the  23rd  at  2'"  20™ p.m.  So'O 
Lowest,  air,  on  the  5th  at  ^  25™  a.m.     40'9 

Highest,  sun,  on  the  22nd I32'2 

Lowest,  grass,  on  the  5th  and  6th     ...     30'5 

Rain  on  the  1st,  2nd,  15th,  i6th,   17th,  24th, 

27th,  28th,  and  29th. 
Hail  on  the  ist  and  i6th. 


Fog  on  the  12th  and  13th. 

Solar  halo  on  the  7th,  14th,  17th,  19th,  20th, 

2 1st,  and  23rd. 
Lunar  halo  on  the  7th  and  loth. 
Thunderstorm  on  the  24th,  early  morning. 
Lightning  on  the  23rd,  night. 
Thunder  on  the  1st,  ii'^  a.m.  and  i^''-2^''  p.m. 

(distant)  ;  and  i6th,  sV^  p.m.  (distant). 


JULY. 


Temperature. 

o 

Highest,  air,  on  the  30th  at  l''  55™  p.m.  79-9 

Lowest,  air,  on  the  ist  at  ^^  y^  a.m.  43-4 

Highest,  sun,  on  the  8th      I3i'i 

Lowest,  grass,  on  the  1st      34*5 

Rain  on  the  12th,  13th,  15th,  19th,  21st,  22nd, 
23rd,  27th,  and  29th. 


Solar  halo  on  the  2nd,  13th,  14th,  and  31st. 
Parhelion  on  the  19th. 

Thunderstorm  on  the  12th,  li-'i-2i>  p.m.  (slight). 
Lightning  and  thunder  on  the  nth,  4-^^  p.m. 


AUGUST. 


Temperature. 

o 

Highest,  air,  on  the  31st  at  -^^  10™  p.m.  87*3 
Lowest,  air,  on  the  29th  at  ^^  20™  a.m.    46'3 

Highest,  sun,  on  the  22nd l38'o 

Lowest,  grass,  on  the  30th 35'9 

Rain  on  the  2nd,  3i-d,  4th,  loth,  13th,  15th, 
17th,  24th,  and  25th. 


Fog  on  the  30th. 

Solar  halo  on  the  Sth,  9th,   loth,  14th,  19th, 

24th,  25th,  and  28th. 
Thunderstorm  on  the  2nd,   7P  p.m.  (sharp) 

and  8|h  p.m.  (slight). 
Lightning  and  thunder  on  the  15th,  il'»  a.m. 
Lightning  on  the  Sth,  night;  and  13th,  night. 
Thunder  on  the  17th,  3''  p.m. 


Remarhcible  Phenomena  for  each  mo7ith,  1906. 


99 


SEPTEMBER. 


Temperahtre. 

o 

Highest,  air,  on  the  1st  at  2^^  25™  p.m.  89-2 

Lowest,  air,  on  the  28th  at  6''  15™  a.m.  36'2 

Highest,  sun,  on  the  2nd     I40'i 

Lowest,  grass,  on  the  26th 26'8 

Rain  on  the  sth,  12th,  13th,  14th,  15th,  i6th, 
and  1 8th. 


Fog  on  the  Sth,  lith,  26th,  27th,  28th,  29th, 

and  30th. 
Solar  halo  on  the  4th,  loth,  nth,  12th,  14th, 

and  29th. 
Lunar  halo  on  the  7th  and  29th. 
Lightning  on  the  i6th,  i|'^  a.m.  and  later. 


OCTOBER. 


Temperature. 
Highest,  air,  on  the  ist  at  ^'^  5™  p.m.     68-5 
Lowest,  air,  on  the  26th  at  3'^  35"  a.m.   33*2 

Highest,  sun,  on  the  Sth     iiy6 

Lowest,  grass,  on  the  26th 25'8 

Rain  on  the  ist,  2nd,  4th,  5th,  7th,  Sth,  9th, 
loth,  13th,  i6th,  17th,  18th,  19th,  2ist,  22nd, 
24th,  27th,  2Sth,  29th,  and  30th. 


Fog  on  the  loth,  nth,  20th,  25th,  and  26t]i 

(dense). 
Solar  halo  on  the  Sth,  loth,  26th,  and  27th. 
Lunar  halo  on  the  25th  and  29th. 
Lightning  on  the  28th,  7i'-8''  p.m. 


NOVEMBER. 


Temperature. 

o 

Highest,  air,  on  the  22nd  at  2^  15™  p.m.     6o-o 
Lowest,  air,  on  the  19th  at  4}^  40™  a.m.     28'6 

Highest,  sun,  on  the  22nd loi'i 

Lowest,  grass,  on  the  19th iS-6 

Rain  on  the  4th,  5th,  6th,  7th,  Sth,  9th,  15th, 
i6th,  17th,  iSth,  19th,  20th,  and  21st. 


Fog  on  the  3rd,  6th,  nth,  12th,  I3lh,  r4th,  19th, 

24th,  25th,  26th,  and  28th. 
Solar  halo  on  the  2nd,  5th,  and  6th. 
Lunar  halo  on  the  26th,  29th,  and  30th. 


DECEMBER. 


Temperature. 

Highest,  air,  on  the  4th  at  2^  p. m. 
Lowest,  air,  on  the  26th  at  S^  50"  p.m. 

Highest,  sun,  on  the  3rd     

Lowest,  grass,  on  the  26th 

Rain  on  the  3rd,  5th,  6th,  Sth,  nth,  12th, 
14th,  15th,  i6th,  iSth,  24th,  and  30th. 


54-8 

21-8 

93-5 

127 

13th, 

Snow  on  the  9th,  13th,  14th,  25th,  26th,  27th, 

2Sth,  and  30th. 
Sleet  on  the  12th  and  30th. 
Fog  on  the  7th,  i6th,  18th,  29th,  and  30th. 
Solar  halo  on  the  15th. 
Lunar  halo  on  the  ist,  2nd,  3rd,  23rd,  25tli, 

and  31st. 
Lightning  on  the  12th,  gl^  p.m. 


100 


SUMMARY  OF  THE  WEATHER  AND  REMARKABLE  PHENOMENA 
EOR  EACH  MONTH,  1907. 


JANUARY. 


Temperature. 

o 

Highest,  air,  on  the  ist  at  S^^  15™  p.m.  51-0 

Lowest,  air,  on  the  25th  at  o^  30™  a.m.  20*4 

Highest,  sun,  on  the  29th Sg'S 

Lowest,  grass,  on  the  26th I5'4 

*Eain  on  the  1st,  2nd,  3rd,   loth,  nth,  19th, 
and  28th. 


Snow  on  the  23rd,  24th,  27th,  29th,  and  Jist. 

Sleet  on  the  2nd. 

Hail  on  the  irth  and  29th. 

Fog  on  the  4th,  i8th,  19th,  and  20th. 

Solar  halo  on  the  4th. 

Lunar  halo  on  the  21st,  24th,  27th,  and  29th. 

Lunar  corona  on  the  26th. 


FEBRUARY. 


Temperature. 

o 

Highest,  air,  on  the  17th  at  i*"  50™  p.m.  52*6 
Lowest,  air,  on  the  2nd  at  2)^  ^^"^  a.m.     217 

Highest,  sun,  on  the  27th 96*2 

Lowest,  grass,  on  the  3rd     127 

Rain  on  the  9th,  nth,  12th,  13th,  14th,  15th, 

1 8th,  and  19th. 
Snow  on  the  3rd,  4th,  5th,  6th,  20th,  21st,  and 

24th. 


Sleet  on  the  5th. 

Hail  on  the  nth,  20th,  and  2ist. 

Fog  on  the  2nd,  3rd,  9th,  and  28th. 

Gale  on  the  19th  and  20th. 

Solar  halo  on  the  9th,  loth,  14th,  19th,  and 

28th. 
Lunar  halo  on  the  20th  and  28th. 
Zodiacal  light  on  the  nth  (bright)  and  13th 

(bright). 
Aurora  on  the  9th  (very  bright). 


MARCH. 


Temperature. 

o 

Highest,  air,  on  the  30th  at  2^  30™  p.m.  64-0 
Lowest,  air,  on  the  12th  at  6'^  45™  a.m.   257 

Highest,  sun,  on  the  30th    n6"i 

Lowest,  grass,  on  the  5th  and  I2th  ...     187 

Rain  on  the  5th,  7th,  8th,  9th,  loth,  12th,  13th, 

14th,  15th,  i6th,  17th,  and  20th. 
Snow  on  the  nth  and  14th. 


Fog  on  the  ist,  2nd,  3rd,  5th,  26th,  27th,  and 

28th. 
Gale  on  the  i6th,  i8th,  and  19th. 
Solar  halo  on  the  12th. 
Lunar  halo  on  the  21st. 
Zodiacal  light  on  the  8th  (bright),  loth  (very 

bright),  and  nth. 
Lightning  on  the  i8th,  g*'  10™  p.m. 


APRIL. 


Temperature. 

o 

Highest,  air,  on  the  24th  at  i^  20™  p.m.  68-0 
Lowest,  air,  on  the  1 8th  at  5'' a.m.   ...     31-3 

Highest,  sun,  on  the  24th I26'9 

Lowest,  grass,  on  the  i8th 23'6 

Rain  on  the  2nd,  6th,  7th,  8th,  9th,  12th,  13th, 
17th,  20th,  2 1st,  26th,  27th,  29th,  and  30th. 


Hail  on  the  8th,  27th,  and  30th. 

Fog  on  the  4th  and  loth. 

Solar  halo  on  the  2nd,   5th,   6th,  7th,    I'jih, 

1 8th,  20th,  28th,  and  29th. 
Thunderstorm  on  the  17th,  3'>-3i^'»  p.m.  (slight). 
Liglitning  and  thunder  on  the  8th,  3^  p.m. 


*  Amounts  of  Rainfall  under  o'n-oos  are  not  included  in  this  summary. 


Summary  of  the  Weather,  dc,  1907. 


101 


MAY. 


Temperature. 

o 

Highest,  air,  on  the  I2th  at  1^  20™p.m.  77-2 
Lowest,  air,  on  the  19th  at  4*^  20™  a.m.    35-9 

Highest,  sun,  on  the  12th   I25"9 

Lowest,  grass,  on  the  19th 277 

Rain  on  the  1st,  2nd,  3rd,  7th,  8th,  9th,  13th, 
14th,  20th,  2lst,  22nd,  23rd,  24th,  25th,  26th, 
30th,  and  31st. 


Hail  on  the  20tli. 
Fog  on  the  25th. 
Gale  on  the  2nd. 
Solar  halo  on  the  ist,  3rd,  5th,  6tli,  9th,  loth, 

nth,  12th,  25th,  and  29th. 
Thunderstorm  on  the  14th,  oj'^-i^^  a.m. 
Lightning  on  the  llth,  night. 


JUNE. 


Temperature. 

o 

Highest,  air,  on  the  9th  at  4'^  30™  p.m.    727 
Lowest,  air,  on  the  17th  at  4'*  15™  a.m.    43-0 

Highest,  sun,  on  the  9th      I24'i 

Lowest,  grass,  on  the  4th     357 

Rain  on  the  ist,  2nd,  5th,  Sth,  9th,  loth,  nth, 
I2th,  13th,  14th,  15th,  20th,  22nd,  24th,  25th, 
27th,  28th,  29th,  and  30th. 


Hail  on  the  ist. 

Solar  halo  on  the  9th,  17th,  25th,  27th,  2Sth, 

and  29th. 
Lunar  halo  on  the  29th, 
Thunderstorm  on   the   ist,  4''  i5™-40™  p.m. 

(heavy)  and  5^^  p.m.  (short). 
Thunder  on  the  29th,  5^-6^  p.m. ;  and  30th, 

2-P-3''  p.m. 


JULY. 


Temperature. 
Highest,  air,  on  the  19th  at  5*^  10™  p.m.  j&^ 
Lowest,  air,  on  the  lith  at  4*^  50™  a.m.    42-5 

Highest,  sun,  on  the  27th    I3i"2 

Lowest,  grass,  on  the  nth 35'3 

Rain  on  the  2nd,  3rd,  4th,  5th,  6th,  Sth,  9th, 
loth,  2ist,  22nd,  2Sth,  26th,  27th,  28th,  29th, 
and  30th. 

Hail  on  the  loth. 


Fog  on  the  15th,  20th,  and  22nd. 
Solar  halo  on  the  1st  and  7  th. 
Thunderstorm  on  the  loth,  2p  p.m.  (heavy)  ; 

2ist,    4|''-6^'»    p.m.    (slight)  ;    and    22nd, 

5i»-9J>i  a.m.  and  3|^-6i**  p.m. 
Lightning  on  the  2ist,  i'>-7''  p.m. 
Thunder  on  the  loth,  9''  a.m.  (with  shower)  ; 

and  2ist,  1^-7^  p.m. 


AUGUST. 


Te7)iperature. 

o 

Highest,  air,  on  the  4th  at  i^  35™  p.m.     72*3 
Lowest,  air,  on  the  ist  at  4^  20™  a.m.       45"0 

Highest,  sun,  on  the  2nd     I34'3 

Lowest,  grass,  on  the  ist     368 

Rain  on  the  2nd,  3rd,  5th,  6th,  loth,  12th,  13th, 
14th,  15th,  I7tli,  iSth,  19th,  20th,  22nd,  23rd, 
26th,  and  30th. 


Fog  on  the  29th. 

Solar  halo  on  the  2nd,  4th,  7th,  19th,  22nd, 

27th,  and  29th. 
Thunder  on  the  6th,  2^''  p.m. 


102 


Summary  of  the  Weather,  dc,  1907. 


SEPTEMBER. 


Temperature. 

o 

Highest,  air,  on  the  25th  at  2^  p.m.  ...  74-2 

Lowest,  air,  on  the  24th  at  6^  5™  a.m.  357 

Highest,  sun,  on  the  i6th    i2yo 

Lowest,  grass,  on  the  231x1 27-8 

Rain  on  the  2nd,  3rd,  4th,  5th,  6th,  and  26th. 


Fog  on  the  nth,  I2th,  i8th,  19th,  23rd,  24th, 

and  25th. 
Solar  halo  on  the  1st,  8th,  14th,  25th,  and  27th. 
Lightning  on  the  2Sth,   lo^  p.m.  ;  and  30th, 

4i''-5j^  a.m. 
Thunder  on  the  30th,  4|''-5l''  a.m.  (distant). 


OCTOBER. 


Temperature. 

Highest,  air,  on  the  ist  at  i''  10™  p.m.     65-2 
Lowest,  air,  on  the  24th  at  3''  25™  a.ni.    34-8 

Highest,  sun,  on  the  2nd     II4'4 

Lowest,  grass,  on  the  24th 27'S 

Rain  on  the  ist,  6th,  7th,  8th,  9th,  loth,  nth, 
I3tli,  14th,  15th,  i6th,  17th,  i8th,  19th,  20th, 
2ist,  22nd,  23rd,  24th,  25th,  29th,  and  3otli. 


Fog  on  the  24th,  25th,  26th,  27th,  and  31st. 
Solar  halo  on  the  3rd,  9th,  nth,  and  19th. 
Parhelion  on  the  19th. 
Lunar  halo  on  the  i8th  and  21st. 
Tliunderstorm  on  the  loth,  2%^  p.m.  (heavy). 
Lightning  on  the  nth,  night. 


NOVEMBER. 


Tetnperature. 

Highest,  air,  on  the  9th  at  i^  45™  p.m.  57-3 

Lowest,  air,  on  the  30th  at  6'^  50™  a.m.  29-8 

Highest,  sun,  on  the  13th    96*4 

Lowest,  grass,  on  the  i6th 2i"i 

Rain  on  the  1st,  5th,  8th,  12th,  13th,  17th, 
1 8th,  2 1st,  22nd,  23rd,  24th,  25th,  26th,  27  th, 
and  28th. 


Hail  on  the  27th. 

Fog  on  the  ist,  4th,  5th,  9th,  loth,  nth,  19th, 

20th,  2 1st,  and  29th. 
Solar  halo  on  the  27th. 
Lunar  halo  on  the  13th. 
Paraselenae  on  the  12th. 
Lunar  corona  on  the  12th. 
Lightning  on  the  2Sth,  night. 


DECEMBER. 


Tetnperature. 
Highest,  air,  on  the  8th  at  o^^  5™  p.m.      55*2 
Lowest,  air,  on  the  30th  at  5'^  10™  a.m.    30*0 

Highest,  sun,  on  the  21st     82*5 

Lowest,  grass,  on  the  6th     24^9 

Rain  on  the  2nd,  3rd,  4th,  5th,  7th,  8th,  9th, 
loth,  I2th,  13th,  14th,  18th,  19th,  2ist,  22nd, 
23rd,  and  24th. 


Snow  on  the  27th  and  30th. 

Fog  on  the  23rd  and  24th. 

Gale  on  the  14th. 

Solar  halo  on  the  1st,  7th,  and  22nd. 

Lunar  halo  on  the  15th,  17th,  and  21st. 

Lightning  on  the  3rd,  after  8''  p.m. 


103 


SUMMARY  or  THE  WEATHER  AND  REMARKABLE  PHENOMENA 
EOR  EACH  MONTH,  1908. 


JANUARY. 


Temperature, 

Highest,  air,  on  the  17th  at  2^ p.m.  ...  53-2 
Lowest,  air,  on  the  12th  at  J^  15™  a.m.    ig'O 

Highest,  sun,  on  the  31st     88'8 

Lowest,  grass,  on  the  4th  and  12th  ...  11 '5 

*Rain  on  the  6th,  7th,  8th,  25th,  26th,  28th, 
and  29th. 


Snow  on  the  9th  and  28th. 

Sleet  on  the  6th,  29th,  and  30th. 

Fog  on  the  5th,   loth,  14th,  i8th,  19th,  20th, 

2 1st,  23rd,  24th,  and  25th. 
Solar  halo  on  the  30th. 
Lunar  halo  on  the  15th. 
Lunar  corona  on  the  15th  and  17th. 
Lightning  on  the  28th,  after  8^  p.m. 


FEBRUARY. 


Temperature. 

o 

Highest,  air,  on  the  17th  at  a'' p.m.  ...  51-8 

Lowest,  air,  on  the  13th  at  6'*  40'"  a.m.  25' i 

Highest,  sun,  on  the  28th 937 

Lowest,  grass,  on  the  13th i8'6 

Rain  on  the  3rd,  7th,   15th,  17th,  iSth,  2lst, 
22nd,  24th,  25th,  and  26th. 


Snow  on  the  28th  and  29th. 

Hail  on  the  27th  and  28th. 

Fog  on  the  6th  and  13th. 

Gale  on  the  22nd. 

Solar  halo  on  the  i6th,  21st,  23rd,  and  27th. 

Lunar  halo  on  the  13th  and  i6th. 

Zodiacal  light  on  the  29th. 


MARCH. 


Te^njKrature. 

Highest,  air,  on  the  23rd  at  i''  50™  p.m.     527 
Lowest,  air,  on  the  20th  at  6''  20™  a.m.    27*8 

Highest,  sun,  on  the  30th    iii-o 

Lowest,  grass,  on  the  20th i8-6 

Rain  on  the  3rd,  4th,  6th,  8th,  9th,  loth,  nth, 
i6th,  22nd,  24th,  25th,  26th,  27th,  28th,  29th, 
30th,  and  31st. 

Snow  on  the  ist,  3rd,  15th,  iSth,  and  19th. 


Sleet  on  the  1st  and  3rd. 
Hail  on  the  4th,  9th,  and  30th. 
Fog  on  the  12th,  21st,  and  27th. 
Gale  on  the  8th  and  9th. 

Solar  halo  on  the  2nd,  5th,  7th,  27th,  and  31st. 
Lunar  halo  on  the  13th. 
Lunar  corona  on  the  13th. 

Zodiacal  light  on  the  21st,  23rd,  28th,  and  31st 
(very  bright). 


APRIL. 


Temperature. 

o 

Highest,  air,  on  the  29th  at  3'*  40™  p.m.    59-8 
Lowest,  air,  on  the  24th  at  6h  a.m.    ...     28-4 

Highest,  sun,  on  the  26th    iiS'i 

Lowest,  grass,  on  the  8th    2i'5 

Rain  on  the  2nd,  3rd,  5th,  6th,  14th,  22nd,  23rd, 
27th,  28th,  29th,  and  30th. 

Snow  on  the  19th,  20th,  23rd,  continuous  fall 
from  lo^'i  p.m.  on  the  24th  to  loj^  p.m.  on 
the  25th,  to  a  total  depth  of  17  inches. 


Sleet  on  the  4th,  19th,  and  23rd. 

Hail  on  the  4th,  13th,  19th,  and  20th. 

Solar  halo  on  the  17th,  22nd,  27th,  and  29th 

(very  bright). 
Parlielia  on  the  29th,  with  partial  halo  of  46°. 
Lunar  halo  on  the  17th. 
Lunar  corona  on  the  17th. 
Thunderstorm  on  the  4th,  2f"  p.m.  (slight). 


Amounts  of  Eainfall  under  o'"-oo5  are  not  included  in  this  summary. 


104 


Summary  of  the  Weather  and 


MAY. 


Temperature. 

o 

Highest,  air,  on  the  31st  at  31"  p.m.  ...     75-0 
Lowest,  air,  on  the  nth  at  4^*  30™  a.m.   39' i 

Highest,  sun,  on  the  31st     I3i'2 

Lowest,  grass,  on  the  nth 297 

Eain  on  the  3rd,  4th,  5th,  6th,  7th,  9th,  nth, 
12th,  14th,  15th,  22nd,  25th,  and  30th. 


Hail  on  the  22nd. 

Solar  halo  on  the  9th,  loth,  nth,  13th,  i6th 

(bright),  and  21st. 
Lunar  halo  on  the  gth,  1 2th,  and  14th. 
Lightning  on   the   2nd,   li^  53™   p.m.  ;    3rd, 

early  morning  ;  and  30th,  night. 
Thunder  on  the  30th,  ^^  p.m.  and  later. 


JUNE. 


Temperature. 

o 

Highest,  air,  on  the  4th  at  2^  30™  p.m.    79-1 
Lowest,  air,  on  the  7th  at  4^  15™  a.m.      41 '2 

Highest,  sun,  on  the  3rd      I34'3 

Lowest,  grass,  on  the  7th    32'3 

Rain  on  the  1st,  2nd,  7th,  8th,  12th,  13th,  l6th, 
and  17th. 


Fog  on  the  3rd. 

Solar  halo  on  the  ist,  9th,  nth,  12th,   13th, 

and  30th. 
Lunar  halo  on  the  8th  and  12th. 
Paraselene  on  the  8th. 

Thunderstorm  on  the  1st,  lojii  p.m.-iiP  p.m. 
Lightning  on  the  3rd,  after  lO**  p.m. 


JULY. 


Temperature. 

o 

Highest,  air,  on  the  3rd  at  5^  10™  p.m.    8i"4 
Lowest,  air,  on  the  20th  at  t,^  40™  a.m.    50*4 

Highest,  sun,  on  the  30th    I37'6 

Lowest,  grass,  on  the  12th  and  20th...     417 

Rain  on  the  4th,  5th,   8th,   9th,    loth,    13th, 

14th,  15th,  i6th,  17th,  and  i8th. 
Solar  halo  on  the  ist,  2nd,  3rd,  with  partial 

halo  of  46°,  9th,  loth,  12th,  2ist,  23rd,  24th, 

26th,  27th,  and  30th. 


Lunar  halo  on  the  7th. 

Thunderstorm  on  the 4th,  6^''-7''  p.m.  (heavy); 
and  14th,  noon-2'^  p.m. 

Lightning  on  the  3rd,  night. 

Lightning  and  thunder  on  the  4th,  early  morn- 
ing ;  5th,  id^  p.m.  ;  and  8th,  6\^^  p.m. 

Thunder  on  the  14th,  5^  p.m. 


AUGUST. 


Temperature. 

o 

Highest,  air,  on  the  3rd  at  s^  4°™  pni-    797 
Lowest,  air,  on  the  12th  at  3^  40™  a.m.    43-9 

Highest,  sun,  on  the  9th     I39'l 

Lowest,  grass,  on  the  12th 327 

Rain  on  the  5th,  loth,  13th,  20th,  21st,  22nd, 
23rd,  24th,  25th,  26th,  27th,  28th,  29th,  30th, 
and  31st. 


mm^^n^9v 


Solar  halo  on  the  4th,  12th,  27th,  and  28th. 

Parhelion  on  the  28th. 

Lunar  halo  on  the  nth. 

Thunderstorm   on   the  28th,    li^''  a.m.-noon 

(slight). 
Lightning  on  the  30th,  early  morning,  4^  p.m., 

and  io'>  p.m. 
Thunder  on  the  30th   (frequent);   and  31st, 

i|'i  p.m. 


BemarJcahle  Phcyiomena  for  each  month,  1908. 


105 


SEPTEMBER. 

Temperature. 

Hail  on  the  nth  and  15th. 

Highest,  air,  on  the  30th  at  2^  15™  p.m.     74-6 

Fog  on  the  i8th. 

Lowest,  air,  on  the 

Gale  on  the  ist  and  9th. 

j   5th  at  •5i»  40™  a.m.] 

Solar  halo  on  the  3rd,  i6th,   18th,  2lst,  22nd, 

1 13th  at  s^  45"  a.m.  j     ^^  ^ 

and  25th. 

Highest,  sun,  on  the  2nd     125-3 

Parhelia  on  the  3rd. 

Lowest,  grass,  on  the  5th    307 

Lunar  halo  on  the  14th. 

Rain  on  the  ist,  2nd,  3rd,  4th,  8th,  9th,  nth, 
15th,  i6th,  i8th,  20th,  23rd,  26th,  27th,  and 
2Sth. 

Lunar  corona  on  the  14th. 
Lightning  on  the  ist,  early  morning. 
Thunder  on  the  2nd,  i\^  p.m. ;  and  i  ith,  2^  p.m. 

Aurora  on  the  14th  and  29th. 

OCTOBER. 

Teryiperature. 

Fog  on  the  ist,  2nd,  3rd,  4th,  5th,  7th,  15th, 

Highest,  air,  on  the  3rd  at  2^  35™  p.m.     72-1 

17th,  i8th,  25th,  28th,  and  30th. 

Lowest,  air,  on  the  25tli  at  41^  45™  a.m.     31-6 

Solar  halo  on  the  7th,  8th,  15th,  l6th,  29th,  and 

Highest,  sun,  on  the  3rd     ii9'4 

31st. 

Lowest,  grass,  on  the  25th 23-6 

Lunar  corona  on  the  loth. 

Rain  on  the  9th,  loth,  i6th,  17th,  19th,  20th, 

2ist,  24th,  26th,  27th,  and  28th. 

NOVEMBER. 

Temperature. 

Fog  on  the  ist,  3rd,  4th,  5th,  9th,  and  loth. 

Highest,  air,  on  the  1st  at  1^  15™  p.m.     58-9 

Solar  halo  on  the  6th,  7th,   loth,  17th,  i8th, 

Lowest,  air,  on  tlie  loth  at  6''  35™  a.m.    22'4 

20th,  2 1st,  and  27th. 

Highest,  sun,  on  the  13th 102-3 

Lunar  halo  on  the  2nd,  5th,  6th,  and  12th. 

Lowest,  grass,  on  the  loth 14-9 

Lunar  corona  on  the  7th  and  loth. 

Rain  on  the  loth,  nth,  12th,  13th,  14th,  i6th, 

Auroral  glow  on  the  19th. 

i8th,  19th,  2ist,  22nd,  23rd,  25th,  29th,  and 

30th. 

DECEMBER. 

Temperature. 

Fog  on  the  ist,  5th,  6th,  7th,   i6th,  iSth,  and 

Highest,  air,  on  the  21st  at  i*^  20™  p.m.     51S 

30th. 

Lowest,  air,  on  the  30th  at  8"  5™ a.m.  ...     10-9 

Solar  halo  on  the  5th,  6th,  9th  (with  contact 

Highest,  sun,  on  the  loth 87-0 

arch),  i2th,  17th,  23rd,  and  2Sth. 

Lowest,  grass,  on  the  30th 4-7 

Parhelia  on  the  9th. 

Rain  on  the  4th,  6th,   8th,  9th,   loth,   nth, 
12th,  13th,  14th,  15th,  17th,  19th,  20th,  2ISt, 

Lunar  halo  on  the  4th,  5th,  6th  (with  46°  halo), 

13th,  i6th  and  29th. 
Paraselene  on  the  6th. 

and  31st. 
Snow  on  the  27th  and  29th. 

Lunar  corona  on  the  4th,  6th,  9th,  loth,  and 
29th. 

106 


SUMMAEY  OF  THE  WEATHER  AND  REMARKABLE  PHENOMENA 
FOR  EACH  MONTH,  1909. 


JANUARY. 


Temperature. 

Highest,  air,  on  the 

(15th  at  i^  50™  a.m.) 

1 17th  at  2>  50™  p.m.] 

Lowest,  air,  on  the  28th  at  9*^  30™  a.m. 

Highest,  sun,  on  the  loth    

Lowest,  grass,  on  the  26th 


49-3 

22*3 
87-0 

15-8 


*Rain  on  the  3rd,  7th,  8th,  loth,  13th,  14th, 
15th,  i6th,  i8th,  19th,  29th,  30th,  and  31st. 


Snow  on  the  22nd  and  28th. 

Sleet  on  the  15th. 

Hail  on  the  8th,  15th,  and  i6th. 

Fog  on  the  ist,  4th,  21st,  27th,  28th,  and  29th. 

Solar  halo  on  the  7th,  9th,  14th,  19th,  and  31st. 

Parhelion  on  the  14th. 

Lunar  halo  on  the  5th,  28th,  and  30th. 

Lunar  corona  on  the  30th. 

Zodiacal  light  on  the  i6th,  19th  (very  bright, 

with  zodiacal  band). 
Lightning  on  the  i6th,  6^-^^  p.m. 


FEBRUARY. 


Temperature. 

Highest,  air,  on  the  4th  at  o"  45""  p.m.  53-5 

Lowest,  air,  on  the  23rd  at  7''  20™  a.m.  20-4 

Highest,  sun,  on  tlie  4th     97'i 

Lowest,  grass,  on  the  23rd ii"2 

Rain  on  the  ist,  5th,  9th,  loth,  nth,  and  15th. 
Snow  on  the  lOth,  25th,  26th,  27th,  and  28th. 
Hail  on  the  loth. 
Fog  on  the  6th,  7th,  and  14th. 


Gale  on  the  3rd  and  5th. 

Solar  halo  on  the  2nd,  8th,  9th,   15th,   17th, 

and  22nd. 
Parhelion  on  the  22nd. 
Lunar  halo  on  the  ist,  2nd,  and  8th. 
Lunar  corona  on  the  ist. 
Zodiacal  light  on  the  13th  (very  bright),  15th, 

i8th,  20th.  and  21st  (very  bright). 
Zodiacal  band  on  the  13th,  i8th,  20th,  and  21st. 
Gegenschein  on  the  13th  and  20th. 


MARCH. 


58-3 

19-1 

ii6-8 

ii'i 


Temperature. 

Highest,  air,  on  the  29th  at  i^  35"  p.m. 
Lowest,  air,  on  the  5th  at  6'i3o'"a.m. 

Highest,  sun,  on  the  29th 

Lowest,  grass,  on  the  3rd    

Rain  on  the  6th,  7th,  9th,  13th,  14th,  i8th, 
19th,  20th,  2 1st,  22nd,  23rd,  24th,  25th,  28th, 
29th,  30th,  and  3isfc. 

Snow  on  the  ist,  2nd,  3rd,  6th,  9th,  iith,  12th, 
14th,  and  15th. 


Sleet  on  the  6th. 

Hail  on  the  25th. 

Fog  on  the  17th. 

Solar  halo  on  the  2nd,  4th,  5th,  13th,   15th, 

i6th,  27th  (with  contact  arch),  and  31st. 
Parhelia  on  the  5fch,  15th,  and  27th. 
Lunar  halo  on  the  2nd,  3rd,  5th  (with  halo 

of  46"),  and  27th. 
Paraselene  on  the  5th. 
Lunar  corona  on  the  2nd  and  27th. 
Zodiacal   light   on   the   8th,    17th   (unusually 

bright,  with  zodiacal  band). 


APRIL. 


Temperature. 

Highest,  air,  on  the  loth  at  3^  50"^  p.m.  67-5 
Lowest,  air,  on  the  2nd  at  S^  45™  a.m.     28-4 

Highest,  sun,  on  the  27th I3i'3 

Lowest,  grass,  on  the  2nd    i8'3 

Rain  on  the  ist,  12th,  13th,  14th,  i6th,  17th, 
19th,  20th,  22nd,  24th,  25th,  27th,  28th, 
29th,  and  30th. 

Snow  on  the  29th. 

Sleet  on  the  29th. 

Hail  on  the  27th,  29th,  and  30th. 


Fog  on  the  15th. 

Solar  halo  on  the  2nd,  3rd,  4th,   nth,   i6th, 

17th,  19th,  2ist,  22nd,  24th,  25th,  28th,  and 

29th. 
Parhelia  on  the  2nd,  i6th,  19th,  and  28th. 
Lunar  halo  on  the  2nd,  3rd,  23rd,  and  30th. 
Lunar  corona  on  the  3i-d. 
Zodiacal  light    on    the  9th   and   14th   (with 

zodiacal  band). 
Gegenschein  on  the  14th. 

Thunderstorm  on  the  29th,  if^  p.m.  (heavy). 
Thunder  on  the  27th,  of'  p.m. 


*  Amounta  of  Rainfall  under  o'^'oos  ai'e  not  included  in  this  summai^. 


Summary  of  the  Weather,  (&c.,  1909. 


107 


MAY. 


Temperature. 

o 

Highest,  air,  on  the  2ist  at  ^'^  5™  p.m.  787 

Lowest,  air,  on  the  2nd  at  ^^  5™  a.m.  34-3 

Highest,  sun,  on  the  23rd    140-0 

Lowest,  grass,  on  the  15th 24*9 

Rain  on  the  1st,  14th,  17th,  25th,  26th,  27th, 
and  28th. 


Solar  halo  on  the  3rd,  4th.  loth,  12th,  15th, 
i6th,  19th,  20th,  2ist,  22nd,  23rd,  24th, 
25th,  26th,  and  31st. 

Parhelia  on  the  22nd. 

Lunar  halo  on  the  24th. 

Lightning  on  the  24th,  night. 


JUNE. 


Temperature. 
Highest,  air,  on  the 

j  14th  at  5h  45m  p.m.  I 

(20th  at  i^  15™  p.m.] 

Lowest,  air,  on  the  Sth  at  4^  45™  a.m. 

Highest,  sun,  on  the  28th 

Lowest,  grass,  on  the  Sth  and  12th  ... 


67-8 

42-8 

132-1 

367 


Rain  on  the  ist,  2nd,  4th,  5th,  6th,  7th,  nth, 
12th,  20th,  22nd,  23rd,  24th,  25th,  26th,  27th, 
and  29th. 


Hail  on  the  12th,  22nd,  23i-d,  and  29th. 
Solar  halo  on  the  8th,  9th,  loth,  12th,   13th, 

20th,  2 1st,  28th,  and  29th. 
Thunderstorm  on  the  12th,  2^'i  p.m.  (slight); 

and  29th,  noon  and  3^  p.m. 
Lightning     and      thunder      on      the      28th, 

7i''-8ih  p.m. 
Thunder  on  the  20th,  4''  p.m. 


JULY. 


Temperature. 

o 
Highest,  air,  on  the  18th  at  3''  50"  p.m.    72-9 

Lowest,  air,  on  the  1st  at  4'*  45™  a.m.      46-3 

Highest,  sun,  on  the  i8th    I46"3 

Lowest,  grass,  on  the  9th     39"9 

Rain  on  the  4th,  6th,  7tli,  9th,  loth,  nth,  i6th, 
19th,  2ist,  23rd,  25th,  26tli,  27th,  28th,  and 
30th. 


Solar  halo  on  the  2nd,  5th,  14th,  20th,  21st, 

and  23rd. 
Thunder  on  the  7th,  6''  50™  p.m.;  and  13th, 

2"^  54"  P-ni-  (with  slight  shower). 


AUGUST. 


Temperature. 

o 

Highest,  air,  on  the  12th  at  4^  15™  p.m.     82*4 
Lowest,  air,  on  the  28th  at  5'>  25™  a.m.    45-3 

Highest,  sun,  on  the  15th    I42'2 

Lowest,  grass,  on  the  28th 38-9 

Rain  on  the  ist,  l6th,  17th,  iSth,  19th,  20th, 

22nd,  23rd,  24th,  25th,  29th,  and  30th. 
Fog  on  the  nth  and  17th. 


Solar  halo  on  the  13th,  19th,  and  30th. 

Parhelion  on  the  30th. 

Lunar  halo  on  the  28th. 

Thunderstorm  on  the  25th,  ioi''a.m.  and  4''  p.m. 

Lightning  on  the  Sth,  after  lo^  p.m. ; and  28th, 

lo^i  p.m. 
Thunder  on  the  i8th,  8^  a.m.  and  9^  a.m.; 

22nd,  4i*'-5^  p.m.  ;  and  25th,  ii*  p.m. 


108 


Summary  of  the  Weather,  dc,  1909. 


SEPTEMBER. 


Temperature. 

o 

Highest,  air,  on  the  6th  at  o^  40™  p.m.    67-2 
Lowest,  air,  on  the  2nd  at  6''  a.m.    ...     39"6 

Highest,  sun,  on  the  6th      I35'4 

Lowest,  grass,  on  the  2nd    32"0 

Rain  on  the  ist,  4th,  6th,  7th,  8th,  loth,  nth, 
13th,  14th,  i6th,  17th,  2ist,  23rd,  24th,  25th, 
28th,  and  29th. 


Hail  on  the  17th. 

Fog  on  the  2nd,  19th,  and  21st. 

Solar  halo  on  the  2nd,  4th,  7th,  20th,  and  21st. 

Lunar  halo  on  the  26th. 

Thunderstorm  on  the  17th,  2^-$^  p.m.  (very 

heavy  3*^-3^"^  p.m.);  and  23i-d,  3i''-5'^  p.m. 
Lightning  on  the  22nd,  8'^  p.m. 


OCTOBER. 


Temperature. 

Highest,  air,  on  the  3rd  at  o''  45""  p.m 
Lowest,  air,  on  the  30th  at  "^^  5""  a.m. 
Highest,  sun,  on  the  5th  and  8th 
Lowest,  grass,  on  the  30th 

Rain  on  the  1st,  3rd,  4th,  5th,  7th,  8th,  9th, 
loth,  nth,  I2th,  13th,  15th,  l6th,  17th,  20th, 
2 1st,  22nd,  23rd,  26th,  27th,  28th,  29th,  and 
31st. 


66-2 

30-5 

n8-o 

23-0 


Hail  on  the  13th. 

Fog  on  the  ist,  2ud,  9th,  and  25th. 
Solar  halo  on  the  7th,  9th,  12th,  and  13th. 
Parhelia  on  the  7th. 
Lunar  halo  on  the  30th. 
Lunar  corona  on  the  4th  and  30th. 
Thunderstorm  on  the  3rd,  311  p.m.  (slight). 
Lightning  on  the  l6th,  Sii  p.m. 
Aurora  on  the  20th,   21st   (glow),    and    24th 
(glow). 


NOVEMBER. 


TemperatMre, 

a 

Highest,  air,  on  the  3rd  at  2^  p.m.   ...  54-0 

Lowest,  air,  on  the  9th  at  61^  40™  a.m.  27-9 

Highest,  sun,  on  the  12th 98'2 

Lowest,  grass,  on  the  23rd 20'5 

Rain  on  the  ist,  2nd,  13th,  14th,   15th,  20th, 
24th,  27th,  29th,  and  30th. 


Snow  on  the  14th. 

Fog  on  the  2nd,  6th,  20th,  21st,  and  23rd. 
Solar  halo  on  the  nth  and  28th. 
Lunar  halo  on  the  25th,  27th,  and  29th. 
Lunar  corona  on  the  25th  and  27th. 


DECEMBER. 


Temperature. 

o 

Highest,  air,  on  the  28th  at  4'^  10™  a.m.  527 

Lowest,  air,  on  the  2rst  at  c/^  10™  a.m.  24^0 

Highest,  sun,  on  the  26th 92^0 

Lowest,  grass,  on  the  2 1st I7'2 

Rain  on  the  ist,  2nd,  3rd,  4th,  5th,  6th,  9th, 
loth,  12th,  15th, i6th,  17th,  i8th,  19th,  2ist, 
22nd,  23rd,  25th,  26th,  27th,  and  31st. 

Snow  on  the  6th,  iSth,  i6th,  and  21st. 


Sleet  on  the  4th,  5th,  and  6tli. 

Fog  on  the  6th  and  9th. 

Gale  on  the  2nd  and  3rd, 

Solar  halo  on  the  5th,  9th,  2ist,  and  29th. 

Parhelia  on  the  4th  and  23rd. 

Lunar  halo  on  the  21st,  24th,  and  25th. 

Lunar  corona  on  the  24th,  25th,  26th,  29th, 

and  30th. 
Zodiacal  light  on  the  31st. 
Lightning  on  the  3rd,  ii\^  p.m. 


109 


SUMMARY  or  THE  AVEATHER  AND  REMARKABLE  PHENOMENA 
FOR  EACH  MONTH,  1910. 


JANUARY. 


Temperature. 

o 

Highest,  air,  on  the  i6th  at  1 1'^  40"'  a.m.  52'8 

Lowest,  air,  on  the  27th  at  7'i45™a.m.  i8-6 

Highest,  sun,  on  the  28th 89-9 

Lowest,  grass,  on  the  27th Ii"9 

*Rain  on  the  1st,  8th,  loth,  nth,  15th,  l6th, 

17th,  i8th,  23rd,  24th,  and  28th. 
Snow  on  the  nth,  12th,  23i-d,  24th,  27th,  and 

2Sth. 

Sleet  on  the  nth,  12th,  24th,  and  28th. 


Hail  on  the  nth. 

Gale  on  the  9th  and  i6th. 

Solar  halo  on  the  3rd,  nth,  12th,  14th,  17th, 

i8th  (with  contact  arch),  19th,  28th,  29th, 

and  31st. 
Parhelia  on  the  nth  with  46° halo  and  contact 

arch),  12th  (with  46^  halo),  14th,  17th,  i8th, 

19th,  24th,  28th,  29th,  and  31st. 
Lunar  halo  on  the  i6th,  17th,  and  i8th. 
Lunar  corona  on  the  17th. 
Zodiacal   light  on    the    29th  and  30th  (with 

zodiacal  band). 


FEBRUARY. 


Temperature. 

o 

Highest,  air,  on  the  17th  at  o''  20™  p.m.    53-8 
Lowest,  air,  on  the  4th  at  3*^  55™  a.m.     29-8 

Highest,  sun,  on  the  17th    103' i 

Lowest,  grass,  on  the  9th    217 

Rain  on  the  2nd.  3rd,  5th,  6th,  7th,  8th,  loth, 
nth,  14th,  15th,  i6th,  17th,  iSth,  19th, 20th, 
2 1st,  22nd,  23rd,  24th,  25th,  26th,  and  2Sth. 

Hail  on  the  nth,  15th,  17th,  and  18th. 

Fog  on  the  3rd. 

Gale  on  the  17th,  i8th,  19th,  2oth,  and  21st. 


Solar  halo  on  the    loth,    nth  (with   contact 

arch\  I2th,  14th,  21st,  and  26th. 
Parhelia  on  the  nth  and  i6th. 
Lunar  halo  on  the  14th,  17th,  i8th,  24th,  and 

25th. 
Paraselenae  on  the  25th. 
Lunar  corona  on  the  14th,  15th,   17th,   i8th, 

19th,  20th,  2 1st,  22nd,  and  23rd. 
Zodiacal  light  on  the   nth,  25th,   and   28th 

(with  zodiacal  band). 
Thunderstorm  on  the  20th,  7^i>  p.m. 
Thunder  on  the  15th,  i^^  p.m.  (with  shower). 


MARCH. 


Tennperature. 

o 

Highest,  air,  on  the  30th  at  3''  10™  p.m.   57-3 
Lowest,  air,  on  the  27th  at  6*^  45™  a.m.     29^3 

Highest,  sun,  on  the  17th    1138 

Lowest,  grass,  on  the  15th 22*0 

Rain  on  the  7th,  8th,  9th,  12th,  I7tli,  and  i8th. 
Snow  on  the  i8th. 


Fog  on  the  14th,  15th,  21st,  23rd,  27th,  and  28th. 
Solar  halo   on  the   2nd,  6th,  9th,   loth,   nth, 

14th,  i6th,  29th,  and  30th. 
Parhelia  on  the  loth,  nth,  14th,  and  30th. 
Lunar  halo  on  the  i6th. 
Zodiacal  light  on  the  ist  (with  zodiacal  band), 

6th,    7th    (unusually  bright,  with    zodiacal 

band),  8th,  27th,  and  29th   (with  zodiacal 

bandX 


APRIL. 


Temperature, 

Highest,  air,  on  the  2ist  at  4^  30"  p.m.    62-1 
Lowest,  air,  on  the  3rd  at  5*"  30™  a.m.     29-5 

Highest,  sun,  on  the  26th    121-9 

Lowest,  grass,  on  the  3rd    210 

Rain  on  the  4th,  5th,  6th,  loth,  12th,  13th, 
14th.  15th,  i6th,  i8th.  19th,  20th,  22ud,  23rd, 
24th.  25th,  26th,  28th,  and  29th, 


Hail  on  the  i6th,  24th,  25th,  26th,  and  29th. 

Gale  on  the  24th. 

Solar  halo  on  the  3rd,  4th,  9th,  I2th,  15th,  21st, 

and  30th. 
Lunar  halo  on  the  14th  and  17th. 
Lunar  corona  on  the  14th. 
Zodiacal  light  on  the  ist(with  zodiacal  band), 

2nd,  and  28th. 
Thunderstorm  on  the  i6th,  2|'»-4h  p.m. 


*  Amounts  of  Rainfjill  under  o'noo5  are  not  included  in  this  summary. 


110 


Summary  of  the  Weather  and 


MAY. 


Temperature. 

Highest,  air,  on  the  23rd  at  s^"  10™  p.m.  73-0 

Lowest,  air,  on  the  loth  at  ■^^  50"  a.m.  33-5 

Highest,  sun,  on  the  i8th    133-1 

Lowest,  grass,  on  the  nth 23-9 

Rain  on  the  2nd,  3rd,  4th,  5th,  6th,  7th,  8th, 
9th,  12th,  13th,  14th,  18th,  19th,  2ist,  28th, 
29th,  and  31st. 


Hail  on  the  6th  and  9th. 
Solar  halo  on  the  3rd,  14th,  19th,  and  30th. 
Parhelion  on  the  19th. 
Lunar  halo  on  the  18th,  20th,  and  23rd. 
Lunar  corona  on  the  i8th,  20th,  and  23rd. 
Thunderstorm  on  the  28th,  ^^  p.m.  (slight). 
Thunder  on  the  9th,  c>|ii-o|'»  p.m. ;  and  21st, 
midday  (distant). 


JUNE. 


Temperature. 

Highest,  air,  on  the  20th  at  4''  55™  p.m.  79-2 

Lowest,  air,  on  the  15th  at  4''  15™ a.m.  457 

Highest,  sun,  on  the  22nd i43'2 

Lowest,  grass,  on  the  4th    39- 1 

Rain  on  the  2nd,  5th,  7th,  8th,  9th,  loth,  12th, 

22nd,  23rd,  24th,  25th,  27th,  28th,  29th,  and 

30th. 
Solar  halo  on  the  ist,  2nd,  6th,  9th,  13th,  14th, 

15th,  i6th,  17th,  2ist,  22nd,  23rd,  and  30th 

(with  brilliant  contact  arch). 


Parhelia   on   the    ist,    9th,    13th,  22nd  (with 

46°  halo),  and  23rd. 
Thunderstorm    on    the    7th,    evening ;    9th, 

noon-4i»  p.m.  (heavy)  ;    12th,  4^-6\^  p.m. ; 

and  25th,  2\^  p.m.  (slight). 
Lightning  on  the  7th,  ii^i  a.m.-2'^  p.m. ;  and 

8th,  after  lo'^  p.m. 
Thunder  on  the  7th,  11''  a.m.-2'>  p.m.  (distant); 

8th,  forenoon  (distant);  loth,  ii** a.m. -noon; 

and  25th,  i|^  p.m. 


JULY. 


Temperature. 

Highest,  air,  on  the  28th  at  2^  20™  p.m.  73-2 

Lowest,  air,  on  the  19th  at  5i>  10™  a.m.  46-0 

Highest,  sun,  on  the  31st    i40'0 

Lowest,  grass,  on  the  19th 38*3 

Rain  on  the  ist,  2nd,  3i'd,  5th,  6th,  7th,  8th, 
17th,  2otli,  2ist,  22nd,  23rd,  24th,  25tli,  28th, 
and  29th. 


Solar  halo  on  the  16th,  19th,  26th,  28th,  and 

29th. 
Thunderstorm  on  the  2nd,  4^  p.m.  and  7'' p.m. 
Thunder  on  the  2nd,  frequent  (distant). 


AUGUST. 


Temperature. 
Highest,  air,  on  the  14th  at 

/^h  20™  p.m. 
|4»'45'"P-ni. 
Lowest,  air,  on  the  nth  at  2'»  45™  a.m. 

Highest,  sun,  on  the  7th      

Lowest,  grass,  on  the  nth  and  23rd... 

Rain  on  the  2nd,  3rd,  5th,  8th,  9th,  12th 
19th,  20th,  22nd,  23rd,  24th,  25th, 
28th,  29th,  and  30th. 

Solar  halo  on  the  3rd,  4th,  nth,  i6th, 
2 ist,  25th,  29th,  and  31st. 


73-4 

49-3 
138-4 

43' I 
13th, 
26th, 

1 8th, 


Parhelia  on  the  3rd,  14th,  and  29th. 

Lunar  halo  on  the  20th  and  25th. 

Paraselenae  on  the  20th  and  25th. 

Lunar  corona  on  the  15th. 

Thunderstorm  on  the   26th,  3'*  a.m.  (short)  ; 

and  29th,  i-P  p.m.  (slight). 
Lightning  on  the  sth,  4f''  p.m. ;    14th,  after 

10''  p.m.  ;   15th,   early  morning;  and  29th, 

loV^  p.m. 
Thunder  on  the  5th,  afternoon ;  8th,  3^''  p.m. 

(with  shower);  and  15th,  oj''  a.m. 


Remarhahle  Phenomena  for  each  month,  1910. 


Ill 


SEPTEMBER. 


j2h  50™  p.m.  ] 
(31'  15™  p.m.  f 


Temperature 

Highest,  air,  on  the  28th  at 

2h  ^o™  p.m 
3I'  15™  p.m 

Lowest,  air,  on  the  21st  at  5'' 45™  a.m. 

Highest,  sun,  on  the  24th 

Lowest,  grass,  on  the  21st 

Rain  on  the  8th,  nth,  14th,  15th,  and  29th 


71*2 

37-3 

129-6 

30-0 


Fog  on  the  22nd  and  28th. 

Solar  halo  on  the  ist,  2nd,  3rd,  5th,  loth,  12th, 

19th,  23rd,  and  29th. 
Parhelia  on  the  13th,  23rd,  and  2Sth. 
Lunar  halo  on  the  i8th,  21st,  and  22nd. 
Lunar  corona  on  the  19th,  21st,  and  22nd. 
Thunderstorm  on  the  29th,  of^  a.m. 
Lightning  on  the  3rd,  Q**  p.m. 


OCTOBER. 


Temperature. 

Highest,  air,  on  the  2nd  at  o''  55™  p.m.     67-5 
Lowest,  air,  on  the  15th  at  ^^  10™  a.m.    42-2 

Highest,  sun,  on  the  4th      I2i'4 

Lowest,  grass,  on  the  i6th 34*3 

Rain  on  the  ist,  2nd,  nth,  12th,  13th,  17th, 

i8th,  19th,  20th,  25th,  28th,  and  31st. 
Fog  ou  the  1st,  6th,  7th,  15th,  22nd,  and  29th, 


Gale  on  the  2nd,  lo^  p.m.-3rd,  2"^  a.m. ;  and  13th. 
Solar  halo  on  the  ist,  3rd,  4th,  5th,  loth,  i6th, 

i8th,  19th,  2ist,  and  31st. 
Parhelia  on  the  4th  and  21st. 
Lunar  halo  on  the  13th,  i6th,  and  i8th. 
Lunar  corona  on  the  i6th. 
Lightning  on  the   ist,  night  (brilliant),  and 

loth,  9^1  p.m. 
Thunder  on  the  ist,  9I1  p.m.  (distant). 


NOVEMBER. 


Temperature, 

Highest,  air,  on  the  ist  at  2''  35™  a.m.  54-9 

Lowest,  air,  on  the  23rd  at  2^  10™  a.m.  22'0 

Highest,  sun,  on  the  ist      102-3 

Lowest,  grass,  on  the  22nd 17-3 

Rain  on  the  rst,  2nd,  3rd,  6th,  7th,  8th,  loth, 
nth,  i2th,  13th,  14th,  15th,  20th,  23rd,  27th, 
28th,  and  30th. 

Snow  on  the  17th,  i8th,  and  26th, 

Sleet  on  the  30th. 


Fog  on  the  5th,  12th,  15th,  21st,  22nd,  23rd,  and 

29th. 
Gale  on  the  1st  and  7th. 
Solar  halo  on  the  3rd,  loth,  12th,  14th,  15th, 

22nd,  25th,  and  29th. 
Parhelia  on  the  12th,  14th,  25th,  and  29th. 
Lunar  halo  on  the  14th,  15th,  and  I7tli. 
Paraselenao  on  the  14th  and  15th. 
Lunar  corona  on  the  14th,  15th,  and  17th. 
Lightning  on  the  7th,  night. 


DECEMBER. 


Temperature. 

Highest,  air,  on  the  i6th  at  9''  20™  a.m.  54-0 

Lowest,  air,  on  the  28th  at  8'»  10™  a.m.  27-8 

Highest,  sun,  on  the  29th 910 

Lowest,  grass,  on  the  28th 2i'5 

Rain  on  the  ist,  2nd,  3rd,  4th,  6th,  8th,  9th, 
loth,  nth, 12th,  13th, 14th,  I5ch,  i6th,  17th, 
20th,  2ist,  24th,  26th,  and  29th. 

Fog  on  the  22nd,  28th,  and  30th. 

Gale  on  the  i6th,  17th,  and  24th. 


Solar  halo  on  the  12th,  13th,  14th,  17th,  19th, 

25th,  26th,  27th,  28th,  and  29th. 
Parhelia  on  the  13th  and  26th. 
Lunar  halo  on  the  8th,  9th,  loth,  15th,  17th, 

i8th,  and  19th. 
Paraselenae  on  the  9th,  loth,  and  15th. 
Lunar  corona  on  the  9th,   loth,    12th,   13th, 

15th,  17th,  and  i8th. 
Zodiacal  light  on  the  6th  (with  zodiacal  band), 

19th,  and  24th  (with  zodiacal  band). 


112  Direction  and  Horizontal  Motion  of  the  Wind,  1906. 

Eecorded  at  the  Baddiffe  Observatory  hy  the  Anemograph,  at  an  elevation  of  114  feet 
above  the  Ground. 


Day. 

General 
Direc- 
tion. 

Horiz. 
Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 
Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 

Motion 

in 

Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 
Motion 

in 
Miles. 

Jan.   I 

ESE 

338 

Feb.  I 

w 

349 

Mar.  I 

WSW 

4S5 

Apr.  I 

NE 

134 

2 

ESE 

432 

2 

w 

524 

2 

Var.t 

282 

2 

ENE 

212 

3 

SE 

306 

3 

NW 

537 

3 

Var.t 

183 

3 

ENE 

310 

4 

S 

275 

4 

NNW 

5S9 

4 

SW 

292 

4 

SE 

310 

5 

wsw 

362 

5 

NNE 

235 

5 

S 

378 

5 

Var.t 

310 

6 

wsw 

739 

6 

Var.t 

134 

6 

S  S  W 

417 

6 

NE 

294 

7 

sw 

313 

7 

N  W 

262 

7 

SW 

383 

7 

Var.t 

95 

8 

w 

471 

8 

WSW 

545 

8 

WSW 

613 

8 

NNE 

302 

9 

s  w 

524 

9 

w 

491 

9 

w 

578 

9 

NNE 

464 

xo 

w  s  w 

418 

10 

ssw 

652 

10 

ssw 

220 

10 

NE 

334 

II 

sw 

431 

II 

w 

527 

II 

sw 

718 

II 

ENE 

206 

12 

ssw 

416 

12 

w 

241 

12 

WNW 

558 

12 

Var.t 

120 

13 

sw 

436 

13 

s 

28S 

13 

Var.t 

246 

13 

Var.t 

186 

14 

sw 

507 

14 

ssw 

218 

14 

Var.t 

257 

14 

N 

365 

IS 

ssw 

602 

15 

ssw 

297 

15 

SW 

660 

15 

N 

67 

16 

ssw 

640 

16 

ssw 

409 

16 

WSW 

750 

16 

W 

161 

17 

wsw 

432 

17 

NN  E 

294 

17 

sw 

484 

17 

NNW 

207 

iS 

sw 

690 

18 

NE 

207 

18 

WNW 

316 

18 

NNE 

594 

19 

NW 

444 

19 

SSW 

436 

19 

N 

472 

19 

N 

448 

20 

w 

327 

20 

WNW 

427 

20 

NNW 

470 

20 

WSW 

332 

21 

NNW 

447 

21 

WNW 

137 

21 

NNE 

398 

21 

wsw 

635 

22 

NNE 

231 

22 

Var.t 

183 

22 

NNE 

291 

22 

w 

410 

23 

Var.t 

90 

23 

NE 

290 

23 

NNE 

307 

23 

NW 

296 

24 

SSW 

295 

24 

SW 

217 

24 

N 

391 

24 

Var.t 

246 

25 

wsw 

443 

25 

SW 

520 

25 

N 

366 

25 

ENE 

382 

26 

wsw 

307 

26 

sw 

336 

26 

NNE 

463 

26 

Var.t 

156 

27 

sw 

354 

27 

wsw 

413 

27 

NE 

561 

27 

WNW 

283 

28 

s  w 

480 

28 

WNW 

501 

28 

NNE 

279 

28 

WSW 

437 

29 

wsw 

439 

29 

N 

279 

29 

SW 

290 

30 

w 

293 

30 

N 

122 

30 

NNE 

214 

31 

wsw 

209 

31 

NW 

155 

Sum  ... 

1 269 1 

Sum  ... 

10259 

Sum  ... 

12374 

Sum  ... 

8800 

t  Jan.  23.  Nearly  calm  till  noon  ;  SW  after. 

Feb.  6.  Nearly  calm  till  iii^  a.m.  ;  SW  after. 

Feb.  22.  Calm  till  io*»  a.m.;  SE  after. 

Mar.  2.  WSW  till  9*^  a.m. ;  NNE  after. 

Mar.  3.  NNE  till  lo^*  a.m.  ;  SW  after. 

Mar.  13.  SW  till  ^'^  a.m.  ;  NNE  till  ii^  a.m.  ;  then  gradually  backing  to  SE  by  midnight. 

Mar.  14.  Gradually  backing  from  SE  at  midnight  to  SSW  by  6^  p.m.  ;  SSW  after. 

Apr.  5.  SSE  till  5''  p.m.  ;  then  veering  to  NNE  by  ii*"  p.m. 

Apr.  7.  NE  or  NNE  till  gh  a.m.;  then  veering  through  652°  to  NW  by  2^*"  p.m. ;  NW  till  s\^  p.m.; 

WSW  after. 

Apr.  12.  SSE  till  2^"  p.m.  ;  then  veering  to  NNE  by  3^11  p.m. ;   NNE  after. 

Apr.  13.  Light  airs  till  8'>  a.m.  ;  SW  till  4^  p.m. ;  then  veering  to  NNW  by  Sii  p.m.  ;  NNW  after. 

Apr.  24.  WSW  till  8h  a.m.  ;  then  veering  to  N  by  ii^  a.m. ;  N  till  7^'i  p.m.;  then  veering  to  SE 

by  8^^  p.m. ;  SE  after. 


Direction  and  Horizontal  Motion  of  the  Wind,  1 906.  113 


Day. 

General 
Direc- 
tion. 

Horiz. 

Motion 
in 

Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 
Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 

Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 

Motion 

in 

Miles. 

May   I 

WNW 

187 

June  I 

W 

369 

July  I 

WSW 

92 

Aug.    I 

SSW 

249 

2 

S 

349 

2 

WNW 

381 

2 

SSE 

127 

2 

s 

270 

3 

ssw 

510 

3 

NW 

224 

3 

NE 

140 

3 

s  w 

442 

4 

sw 

403 

4 

NNE 

190 

4 

NNE 

130 

4 

s  w 

449 

5 

sw 

332 

5 

ENE 

173 

5 

Var.t 

91 

5 

WSW 

269 

6 

s 

402 

6 

E 

149 

6 

WSW 

189 

6 

Xearly 
Calm 

96 

7 

SSE 

149 

7 

NE 

114 

7 

wsw 

207 

7 

Var.t 

99 

8 

Var.f 

104 

8 

NNE 

117 

8 

WSW 

194 

8 

SW 

217 

9 

NNW 

270 

9 

NE 

191 

9 

N 

192 

9 

WNW 

239 

10 

NE 

179 

10 

NE 

192 

10 

NNW 

198 

10 

WSW 

282 

II 

SSE 

259 

II 

NE 

257 

II 

NNW 

24S 

II 

W 

256 

12 

ESE 

167 

12 

NE 

178 

12 

NNW 

146 

12 

SSW 

297 

13 

NNE 

296 

13 

NNE 

292 

13 

SW 

232 

13 

s 

351 

14 

:nne 

364 

14 

NNE 

25i 

14 

WSW 

268 

14 

s 

285 

15 

NNW 

366 

15 

N 

254 

15 

WSW 

430 

15 

SSW 

370 

16 

NW 

322 

16 

Var.t 

178 

16 

WSW 

518 

16 

W  S  w 

443 

17 

Var.+ 

190 

17 

SE 

218 

17 

sw 

326 

17 

w 

333 

18 

ENE 

97 

18 

S 

116 

18 

sw 

228 

18 

NW 

278 

19 

NW 

167 

19 

w 

149 

19 

WSW 

374 

19 

W  N  W 

224 

20 

NW 

344 

20 

w  s  w 

221 

20 

w 

305 

20 

SW 

430 

21 

NNE 

306 

21 

w  s  w 

220 

21 

ssw 

186 

21 

w  s  w 

305 

22 

ESE 

138 

22 

w 

176 

22 

wsw 

341 

22 

s  s  w 

181 

23 

ESE 

188 

23 

Var.t 

167 

23 

sw 

241 

23 

Var.t 

184 

24 

S 

386 

24 

Var.t 

297 

24 

NW 

228 

24 

S  W 

308 

25 

SSW 

382 

25 

SW 

377 

25 

Var.t 

163 

25 

W  S  W 

595 

26 

S  S  w 

333 

26 

SW 

381 

26 

ESE 

213 

26 

W  S  W 

316 

27 

sw 

417 

27 

sw 

305 

27 

Var.t 

180 

27 

Var.t 

253 

28 

sw 

392 

28 

N 

236 

28 

S  W 

286 

28 

E 

105 

29 

w  s  w 

486 

29 

N 

382 

29 

Var.t 

81 

29 

SE 

112 

30 

w  s  w 

283 

30 

W 

219 

30 

SE 

196 

30 

ESE 

105 

31 

wsw 

330 

31 

WSW 

255 

31 

Var.t 

153 

Sum  ... 

909S 

Sum  ... 

6974 

Sum  ... 

7005 

Sum  ... 

8496 

t  May  8.  Nearly  calm  till  8''  a.m. ;  NNE  till  8''  p.m. ;  then  veering  to  NW  by  miilnight. 

May  17.  NNW  till  3''  p.m.  ;  then  backing  through  427°  to  W  by  Q*"  p.m.  ;  W  after. 

June  16.  NE  till  i"  p.m.  ;  then  veering  to  NNE  by  7**  p.m.  ;  NNE  after. 

June  23.  Nearly  calm  till  7^'^  a.m.  ;  then  veering  from  N  to  SSE  by  noon;  SSE  after. 

June  24.  Veering  from  SE  at  midnight  to  NE  by  2^'^  a.m.  ;  NE  till  8''  a.m.  ;    then  backing  to  WSW 

by  9^  a.m.  ;  WSW  after. 

July  5.  NE  till  ih  p.m. ;  then  veering  through  405°  to  E  by  2^''  p.m.  ;  E  till  7^''  p.m.  ;  then  backing 

to  SW  by  midnight. 

July  25.  NW  till  8h  a.m. ;  then  veering  to  E  by  ii^  a.m.  ;  E  after. 

July  27.  Gradually  backing  from  E  at  midnight  to  WSW  by  6''  p.m. ;  WSW  after. 

July  29.  SSW  till  3''  a.m. ;  then  nearly  calm  till  $^  p.m.  ;  E  after. 

Aug.  7.  Nearly  calm  till  9*^  a.m.  ;  WSW  after. 

Aug.  23.  Nearly  calm  till  5^  a.m.  ;  then  gradually  veering  from  S  to  SE  by  midnight. 

Aug.  27.  Gradually  veering  from  WSW  to  ENE. 

Auff.  ^l.  ■Raokinff  from  F,SE  at  midniL'ht  to  N  bv  ll'^  a.m    • \'  fill  7II1  a  in    • t1,pn   v^^■r\r^r,  ir,  g  ^^^- 


114 


Direction  and  Horizontal  Motion  oftlie  Wind,  1906. 


D.ny. 

General 
Kii-ec- 

Horiz. 

Motion 
in 

Day. 

General 
Direc- 

Horiz. 

Motion 
in 

Day. 

General 
Direc- 

Horiz. 

Motion 
in 

Day. 

General 
Direc- 

Horiz. 

Motion 
in 

tion. 

Miles. 

tion. 

Miles. 

tion. 

Miles. 

tion. 

Miles. 

Sept.  I 

Var.t 

174 

Oct.   I 

SSE 

327 

Nov.  I 

NNW 

195 

Dec.   I 

WNW 

433 

2 

SSE 

214 

2 

Var.t 

329 

2 

WSW 

253 

2 

WSW 

411 

3 

Var.t 

148 

3 

WNW 

207 

3 

SSE 

104 

3 

WSW 

619 

4 

N 

190 

4 

SSE 

301 

4 

NE 

313 

4 

w 

463 

5 

WNW 

266 

5 

SSW 

399 

5 

WSW 

295 

5 

WSW 

532 

6 

WSW 

440 

6 

SSW 

315 

6 

Var.t 

27S 

6 

N 

455 

7 

WSW 

297 

7 

S 

356 

7 

ENE 

260 

7 

Var.t 

134 

8 

W 

206 

8 

S 

359 

8 

NNE 

482 

8 

SW 

366 

9 

N 

224 

9 

SE 

211 

9 

NNE 

593 

9 

W  N  W 

415 

10 

NNE 

190 

10 

ESE 

129 

10 

NNE 

360 

10 

NW 

278 

II 

Var.t 

99 

II 

Var.t 

119 

II 

NNE 

100 

II 

WSW 

197 

12 

S 

190 

12 

WSW 

304 

12 

N 

III 

12 

SW 

510 

13 

ssw 

323 

13 

WNW 

299 

13 

Nearly 
Calm 

65 

13 

sw 

249 

14 

sw 

317 

14 

Var.t 

280 

14 

SSE 

175 

14 

WNW 

415 

15 

WSW 

357 

15 

SSW 

310 

15 

SW 

487 

15 

WSW 

158 

16 

WNW 

400 

16 

sw 

333 

16 

SW 

429 

16 

ssw 

223 

17 

NNW 

457 

17 

SSW 

318 

17 

SW 

566 

17 

sw 

153 

18 

NNE 

429 

18 

Var.t 

308 

18 

SSW 

268 

18 

Var.t 

133 

19 

N 

307 

19 

WSW 

279 

19 

WSW 

295 

19 

SSE 

106 

20 

N 

218 

20 

SSE 

204 

20 

sw 

397 

20 

E 

127 

21 

NNE 

208 

21 

SSE 

245 

21 

SSW 

401 

21 

ENE 

288 

22 

NNE 

172 

22 

S 

298 

22 

SSW 

443 

22 

NE 

322 

23 

NNE 

255 

23 

SSW 

247 

23 

s 

264 

23 

Var.t 

131 

24 

NE 

238 

24 

Var.t 

216 

24 

s 

221 

24 

W  S  W 

360 

25 

ENE 

209 

25 

NNW 

97 

25 

w  s  w 

193 

25 

Var.t 

204 

26 

ENE 

91 

26 

Var.t 

194 

26 

sw 

261 

26 

Var.t 

441 

27 

E 

74 

27 

w  s  w 

209 

27 

w 

424 

27 

W 

410 

28 

Neurly 
Cain. 

64 

28 

SSW 

455 

28 

sw 

347 

28 

WNW 

471 

29 

NE 

"5 

29 

s  w 

410 

29 

WSW 

676 

29 

Var.t 

318 

30 

E 

165 

30 

Var.t 

174 

30 

w 

531 

30 

S 

233 

31 

N 

109 

31 

SW 

289 

Sum  ... 

7037 

Sum  ... 

8341 

Sum  ... 

9787 

Sum  ... 

9844 

t  Sept.  I.     Nearly  calm  till  gh  a.m.  ;  SSE  after.  Sept.  3.     Nearly  calm  till  lo^  a.m.  ;  SW  till 

4^1  p.m. ;  then  veering  to  NNW  by  5>»  p.m. ;  NNW  after.  Sept.  11.    Nearly  calm  till  id^  a.m.  ;  S  after. 

Oct.  2.     S  till  6^  p.m.  ;  then  backing  to  NW  by  midnight.         Oct.  11.     NE  till  t,^  a.m.  ;  nearly  calm  till 
8I1  a.m.  ;  SE  till  4h  p.m. ;  then  veering  to  WSW  by  7ii'  p.m.  ;  WSW  after.  Oct.  14.    NNW  till  noon; 

then  gradually  backing  to  SSW  by  midnight.         Oct.  18.     S  till  3^  p.m.  ;  then  veering  to  N  by  6^  p.m. ; 
N  after.  Oct.  24.     S  till  iih  a.m. ;  then  veering  to  NW  by  !•'  p.m. ;  NW  after.  Oct.  26.     Nearly 

calm  till  7lh  a.m.  ;   SSE  after.  Oct.   30.     SSE  till  ^^  a.m.  ;   then  backing  to  NW  by  ii'^  a.m.  ; 

NW  after.  "      Nov.  6.     SSE  till  lo^  a.m. ;  then  veering  to  NNE  by  noon  ;  NNE  after.         Dec.  7.     N  till 
y^K  p.m. ;  then  backing  to  SSW  by  <^V^  p.m.  ;  SSW  after.  Dec.  18.     WSW  till  noon;  then  veering 

gradually  to  E  by  midnight.  Dec.  23.     Veering  from  ESE  at  midnight  to  W  by  9^  a.m. ;  W  after. 

Dec.  25.      NW  till  3^  a.m.;  then  veering  to  W  by  61^  a.m.  ;  W  till  7''  p.m.  ;  then  backing  to  SSE  by 
Qi'  p.m.  ;  SSE  after.  Dec.  26.     SSE  till  4^^  a.m.  ;  then  veering  to  NNW  by  7i'>  a.m.  ;  NNW  till 

4»>  p.m.  ;  then  backing  to  WSW  by  "Jl^  p.m.  ;  WSW  after.  Dec.  29.     N  till  8"  p.m. ;  then  veering 

to  S  by  lo*>  p.m. ;  S  after. 


Direction  and  Horizontal  Motion  of  the  Wind,  1907. 


115 


Eccordcd  at  the  EadcUffe  Observatory  hy  the  Anemograph,  at  an  elevation  of  114  feet 
above  the  Ground. 


Day. 

General 
Direc- 
tion. 

Huriz. 
Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 
Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Hoi-iz. 
Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 
Motion 

in 
Miles. 

Jan.    I 

ssw 

429 

Feb.    I 

NNW 

178 

Mar.  I 

s 

140 

Apr.  I 

Var.t 

92 

2 

sw 

5S2 

2 

NE 

79 

2 

Var.t 

120 

2 

SSE 

271 

3 

w 

492 

3 

NNE 

123 

3 

NNE 

97 

3 

s 

318 

4 

w 

209 

4 

NNW 

109 

4 

NE 

183 

4 

Var.t 

145 

5 

s  w 

461 

5 

NNE 

278 

5 

Var.t 

232 

5 

Var.t 

242 

6 

w 

290 

6 

ENE 

259 

6 

NW 

188 

6 

S  W 

424 

7 

w  s  w 

206 

7 

SSE 

207 

7 

SW 

427 

7 

WSW 

323 

S 

w 

161 

8 

S 

206 

8 

W 

527 

8 

w  s  w 

249 

9 

wsw 

252 

9 

SSW 

317 

9 

Var.t 

243 

9 

Var.t 

128 

10 

sw 

354 

10 

ssw 

220 

10 

W 

525 

10 

NNE 

142 

II 

WNW 

323 

II 

w  s  w 

309 

II 

N 

29S 

II 

N  E 

278 

12 

wsw 

373 

12 

Vai-.f 

415 

12 

Var.  t 

292 

12 

ENE 

478 

13 

w 

244 

13 

NNW 

610 

13 

WSW 

506 

13 

E 

317 

14 

wsw 

298 

14 

W 

257 

14 

W  N  W 

431 

14 

NE 

267 

15 
16 

wsw 
wsw 

183 

129 

15 
16 

SW 

w 

374 
407 

15 
16 

W  S  W 

SSW 

•  1292 

15 
16 

NNE 

N 

240 
251 

17 

ESE 

70 

17 

w  s  w 

488 

17 

sw 

610 

17 

N 

285 

iS 

ESE 

82 

iS 

sw 

470 

18 

w  s  w 

666 

iS 

N 

217 

19 

SE 

135 

19 

sw 

704 

19 

wsw 

759 

19 

Var.t 

89 

20 

s 

69 

20 

w 

7S9 

20 

W  N  W 

624 

20 

S  S  W 

415 

21 

W  N  W 

191 

21 

WNW 

506 

21 

w  s  w 

206 

21 

S  W 

381 

22 

ENE 

361 

22 

NW 

28 1 

22 

WNW 

237 

22 

W 

276 

23 

NE 

639 

23 

N  N  W 

204 

23 

NNW 

127 

23 

w  s  w 

459 

24 

NE 

278 

24 

W 

338 

24 

Var.t 

114 

24 

w 

346 

25 

N  N  W 

iiS 

25 

NW 

247 

25 

Var.t 

90 

25 

Var.t 

158 

26 

NW 

300 

26 

W 

141 

26 

Var.t 

96 

26 

Var.t 

140 

27 

s  w 

265 

27 

Vai-.t 

"3 

27 

SE 

73 

27 

NNE 

174 

28 

w  s  w 

599 

28 

SE 

87 

28 

SE 

lOI 

28 

NW 

258 

29 

w 

624 

29 

SSE 

172 

29 

^V  N  W 

362 

30 

NW 

647 

30 

Var.t 

SS 

30 

W 

306 

31 

NNW 

423 

31 

.Nearly 
Calm 

68 
9532 

8031 

Sum  ,,. 

9793 

Sum  ... 

8716 

Sum  ... 

Sum  ... 

t  Feb.  12.     SSE  till  3^  p.m. ;  then  veering  to  NW  by  8"  p.m.  ;  NW  after.  Feb.  27.     NNW  till 

io'»  a.m.  ;  then  veering  to  ESE  by  5"^  p.m. ;  nearly  calm  after  7"^  p.m.  Mar.  2.     WSW  till  i^"  p.m.  ; 

then  veering  to  N  by  ^^  p.m.;  N  after.  Mar.  5.     Nearly  calm  till  ^^  a.m. ;  then  veering  from  NNE 

to  S  by  5''  a.m.  ;  S  till  4^  p.m.  ;  then  veering  to  WNW  by  S"  p.m.  ;  WNW  after.  Mar.  9.     W  till 

5'^  a.m.  ;  then  veering  to  SSW  by  noon  ;  SSW  after.  Mar.  12.     NNE  till  9''  a.m. ;  then  backing  to 

SW  by  ii'i  a.m.  ;  SW  after.  Mar.  24.     Nearly  calm  till  ii^  a.m. ;  WSW  after.  Mar.  25.     WSW 

till  Sl^  a.m. ;  then  veering  to  NNE  by  11''  a.m.  ;  NNE  after.  Mar.  26.     Nearly  calm  till  11^  a.m.  ; 

SSE  after.  Mar.  30.     Nearly  calm  till  noon  ;  SW  after.  Apr.  i.     Nearly  calm  till  noon  ;  light 

airs  till  6'^  p.m. ;   then  veering  from  NE  to  SSE  by  midnight.  Apr.  4.     Backing  from  S  at  midnight 

to  NNE  by  iii^  a.m.  ;  NNE  after.  Api-.  5.     Backing  gradually  from  N  at  midnight  to  S  by  7^  p.m. ; 

S  after.  Apr.  9.     WSW  till   ii.^'"  a.m.;    then  backing  generally  through  607'^  to  N  by  S^*"  p.m.  ; 

N  after.  Apr.  19.     Light  airs.  Apr.  25.     WSW  till  9^'^  a.m.  ;  veering  to  N  by  id^  a.m.  ;  N  till 

Si^  p.m. ;  veering  to  SSE  by  8^  p.m.  ;   SSE  till  gl^  p.m.  ;    backing  to  NNW  by  loi"  p.m. ;   NNW  after. 
Apr.  26.    NW  till  7''  a.m.  ;  then  veering  through  495^  to  E  by  q*"  p.m.  ;  E  after. 


IIG 


Direction  and  Horizontal  Motion  of  the  Wind,  1907. 


Day. 

General 
Direc- 
tion. 

Horiz. 
Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 
Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 
Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 

Motion 

in 

Miles. 

May  I 

w 

494 

June  I 

Var.t 

123 

July  I 

N 

212 

Aug.  I 

w 

191 

2 

wsw 

776 

2 

W 

377 

2 

NW 

153 

2 

SSW 

185 

3 

sw 

619 

3 

W 

538 

3 

S 

338 

3 

SW 

327 

4 

wsw 

548 

4 

ssw 

226 

4 

SSW 

383 

4 

ssw 

376 

5 

ESE 

300 

5 

ssw 

362 

5 

sw 

407 

5 

wsw 

143 

6 

ESE 

223 

6 

wsw 

454 

6 

wsw 

377 

6 

wsw 

382 

7 

SW 

288 

7 

sw 

289 

7 

w 

209 

7 

wsw 

438 

8 

SSE 

421 

8 

ssw 

334 

8 

sw 

395 

8 

sw 

542 

9 

S 

468 

9 

SSE 

305 

9 

wsw 

310 

9 

sw 

400 

10 

S 

347 

10 

ssw 

575 

10 

WNW 

269 

10 

sw 

407 

II 

SSE 

271 

II 

s 

374 

II 

NW 

119 

II 

sw 

353 

12 

Var.t 

239 

12 

s 

453 

12 

WNW 

144 

12 

sw 

469 

13 

WNW 

197 

13 

sw 

450 

13 

WSW 

159 

13 

sw 

389 

14 

N 

210 

14 

ssw 

318 

14 

Var.t 

107 

14 

ssw 

399 

15 

NNE 

146 

15 

sw 

437 

15 

NNE 

236 

15 

wsw 

449 

16 

NNW 

279 

16 

w 

418 

16 

NNE 

319 

16 

wsw 

364 

17 

N 

225 

17 

w 

200 

17 

NE 

231 

17 

wsw 

384 

18 

N 

297 

18 

sw 

310 

18 

NE 

149 

18 

sw 

342 

19 

NNE 

219 

19 

wsw 

364 

19 

Var.t 

83 

19 

wsw 

405 

20 

NNE 

162 

20 

ssw 

454 

20 

ENE 

123 

20 

WNW 

370 

21 

Var.t 

151 

21 

wsw 

358 

21 

SE 

107 

21 

w 

288 

22 

Var.t 

112 

22 

sw 

432 

22 

Var.t 

121 

22 

w 

265 

23 

ENE 

152 

23 

wsw 

474 

23 

ENE 

142 

23 

WNW 

285 

24 

Var.t 

201 

24 

sw 

481 

24 

ENE 

127 

24 

N 

III 

25 

Var.t 

122 

25 

wsw 

551 

25 

ENE 

lOI 

25 

wsw 

331 

26 

NE 

159 

26 

sw 

508 

26 

Var.t 

166 

26 

WNW 

136 

27 

N 

84 

27 

sw 

415 

27 

WSW 

288 

27 

WNW 

137 

28 

NNE 

327 

28 

wsw 

209 

28 

SSW 

208 

28 

Var.t 

92 

29 

ENE 

326 

29 

Var.t 

160 

29 

sw 

397 

29 

WSW 

162 

30 

SE 

249 

30 

NNE 

230 

30 

WNW 

366 

30 

Var.t 

no 

31 

SSE 

219 
S831 

31 
Sum... 

WNW 

360 

31 

W 

192 

Sum  ... 

Sum  ... 

11179 

7106 

Sum  ... 

9424 

t  May  12.  SE  till  2^  a.m.  ;  backing  to  WNW  by  6^''  a.m.  ;  then  veering  to  SSW  by  3'' p.m. ;  SSW  after. 
May  21.  NE  till  11''  a.m. ;  then  veering  to  N  by  4''  p.m. ;  N  after.  May  22.  Nearly  calm  till  9>»  a.m.; 
ESE  after.  May  24.  Nearly  calm  till  5^  a.m. ;  then  veering  from  NNE  to  S  by  noon;  S  to  SSW  after. 
May  25.     Nearly  calm  till  9'^  a.m. ;  NE  after.  June  i.     Generally  backing  from  E  at  midnight  to 

WSW  by  3-^''  p.m. ;  veering  through  495°  to  NNE  by  6h  p.m.  ;  then  backing  to  WSW  by  8^"  p.m.  ;  WSW 
after.  June  29.     W  till  ^^  a.m. ;  then  veering  through  427°  to  NNW  by  noon;  NNW  till  6''  p.m. ; 

afterwards  veering  to  ENE  by  7^  p.m.  ;  ENE  after.  July  14.     SW  till  noon  ;  then  veering  to  NNE 

by  3^  p.m.  ;  NNE  after.  July  19.     NE  till  7''  a.m.  ;  then  veering  through  427°  to  ESE  by  8^  p.m. ; 

ESE  after.  July  22.     Light  airs  till  noon  ;  NE  after.  July  26.     Nearly  calm  till  id^  a.m.  ; 

SSW  after.  Aug.  28.     Nearly  calm  till  ()^  a.m.  ;  then  veering  from  N  to  S  by  i"*  p.m.  ;  S  after. 

Aug.  30.     Genei-ally  veering  from  W  at  midnight  through  360°. 


Direction  and  Horizontal  Motion  of  the  Wind,  1907. 


117 


Day. 

General 
Direc 
tion. 

Horiz. 
Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 
Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 
Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 
Slotion 

in 
Miles. 

Sept.  I 

NNW 

126 

Oct.    I 

SSE 

309 

Nov.  I 

NE 

242 

Dec.    1 

ENE 

220 

2 

ssw 

350 

2 

ssw 

353 

2 

E 

228 

2 

SSE 

281 

3 

w 

229 

3 

SSE 

191 

3 

ESE 

243 

3 

SW 

397 

4 

Var.t 

1 82 

4 

N 

263 

4 

Var.t 

87 

4 

SSW 

457 

5 

sw 

419 

5 

Var.t 

184 

5 

N 

lOI 

5 

wsw 

331 

6 

sw 

253 

6 

S  W 

218 

6 

NNE 

262 

6 

sw 

217 

7 

ssw 

185 

7 

w 

213 

7 

NNE 

162 

7 

s 

292 

8 

E 

156 

8 

Var.t 

122 

8 

ESE 

238 

8 

sw 

669 

9 

E 

167 

9 

E 

245 

9 

SSE 

191 

9 

sw 

646 

10 

E 

139 

10 

SE 

387 

10 

NNW 

118 

10 

sw 

588 

II 

Var.t 

78 

II 

S 

451 

II 

wsw 

94 

II 

s  s  w 

383 

12 

Nearly 
Calm 

68 

12 

SSW 

314 

12 

wsw 

261 

12 

Var.t 

220 

13 

NNW 

107 

13 

ssw 

263 

13 

w 

516 

13 

SW 

427 

14 

NNW 

183 

14 

Var.t 

208 

14 

sw 

234 

14 

W  N  W 

694 

15 

N 

98 

15 

SSW 

316 

15 

NNW 

277 

15 

WNW 

142 

16 

W 

177 

16 

NE 

322 

16 

w  s  w 

159 

16 

SSE 

263 

17 

NW 

182 

17 

E 

274 

17 

ssw 

214 

17 

SSE 

227 

18 

Nearly 
Calm 

61 

18 

S 

444 

18 

Var.t 

235 

18 

S 

337 

19 

Nearly 
Calm 

51 

19 

s 

477 

19 

ESE 

103 

19 

SSW 

40S 

20 

Var.t 

116 

20 

SSE 

494 

20 

Nearly 
Calm 

46 

20 

s 

412 

21 

NE 

174 

21 

S 

215 

21 

Var.t 

98 

21 

SW 

484 

22 

NE 

229 

22 

SSW 

296 

22 

SSE 

244 

22 

ssw 

3" 

23 

SE 

79 

23 

s 

171 

23 

SW 

341 

23 

Var.t 

125 

24 

SSE 

88 

24 

Var.t 

89 

24 

w  s  w 

430 

24 

ENE 

200 

25 

SSE 

161 

25 

S 

229 

25 

w 

220 

25 

E 

370 

26 

SSE 

129 

26 

Var.t 

97 

26 

SSE 

347 

26 

E 

390 

27 

ENE 

223 

27 

Var.t 

106 

27 

s 

409 

27 

E 

364 

28 

NE 

257 

28 

ESE 

218 

28 

s 

348 

28 

ENE 

519 

29 

NE 

173 

29 

ENE 

279 

29 

Var.t 

164 

29 

NE 

303 

30 

NE 

106 

30 
31 

ESE 

S 

297 
123 

30 

NNE 

1S7 

30 
31 

NE 
NE 

336 
3S2 

Sum  ... 

4946 

Sum  ... 

8168 

Sum  ... 

6799 

Sum  ... 

1 1395 

t  Sept.  4.     N  till  noon,  then  veering  to  SSW  by  2^^  p.m.  ;  SSW  after.  Sept.  11.     Nearly  calm 

till  i^  p.m.  ;  NNE  after.  Sept.  20.     Nearly  calm  till  noon  ;  NE  after.  Oct.  5.     Gradually  backing 

throughout  day  from  N  to  S.  Oct,  8.  Nearly  calm  till  7''  a.m. ;  then  veering  from  W  to  E  by  2''  p.m.  ; 
E  after.  Oct.  14.     SSE  till  4*'  p.m.  ;  then  veering  to  NE  by  7^  p.m.  ;  backing  to  SSE  by 'midnight. 

Oct.  24.  Nearly  calm  till  11''  a.m.;  then  veering  from  NK  to  N  by  3J''  p.m.;  backing  to  WSW  by 
8"  p.m.  ;  WSW  after.  Oct.  26.  SSE  till  3''  a.m.  ;  nearly  calm  till  lo"  a.m.  ;  NW  after.  Oct.  27.  N\V 
till  S^h  a_„i  .  t;}jpn  backing  to  SSE  by  3i'>  p.m. ;  SSE  after.  Nov.  4.     Nearly  calm  till  8"  a.m.  ;  NNW 

after.  Nov.  18.    S  till  5''  a.m. ;  then  veering  suddenly  to  N  ;  NNW  after.  Nov.  21.     Nearly  calm 

till  8*^  a.m. ;  N  between  9^  a.m.  and  2^  p.m. ;  then  veering  suddenly  to  SSE  ;  SSE  after.  Nov.  29.  S  till 
11^''  a.m. ;  then  backing  suddenly  to  NNE  ;  NNE  after.  Dec.  12.     ESE  till  2^  p.m. ;  then  backing 

suddenly  to  NNW  ;  NNW  till  8^  p  m.  ;  backing  to  W  by  10''  p.m. ;  W  aftci'.  Dec.  2^.     SW  till  noon  ; 

then  veering  suddenly  to  NNE  ;  NNE  after. 


118 


Dh'ection  and  Horizontal  Motion  of  the  Wind,  1908. 


accorded  at  the  Eadcliffe  Olservatory  ly  the  Anemograph,  at  an  elevation  of  114  feet 
ahove  the  Ground, 


Day. 

General 
Direc- 
tion. 

Horiz. 
Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 
Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 

Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Hoiiz. 
Motion 

in 
Miles. 

Jaii.   I 

NE 

453 

Feb.   I 

NW 

481 

Mar.  I 

NNW 

464 

Apr.   I 

WSW 

318 

2 

ENE 

495 

2 

NW 

181 

2 

NNW 

280 

2 

SW 

407 

3 

NE 

396 

3 

W 

395 

3 

Var.t 

160 

3 

wsw 

605 

4 

NE 

231 

4 

NNW 

380 

4 

N 

243 

4 

WNW 

430 

5 

Nearly 
Calm 

66 

5 

NW 

154 

5 

WSW 

208 

5 

NNW 

488 

6 

ssw 

543 

6 

W 

161 

6 

SW 

527 

6 

NNE 

428 

7 

ssw 

405 

7 

WNW 

173 

7 

wsw 

465 

7 

NNE 

405 

8 

NW 

497 

8 

W 

256 

8 

SW 

617 

8 

NNE 

172 

9 

N 

4S4 

9 

NW 

176 

9 

SW 

745 

9 

NNW 

138 

10 

N 

195 

10 

WSW 

162 

10 

w 

700 

10 

NNE 

191 

II 

SW 

157 

II 

SW 

269 

II 

NW 

306 

II 

ESE 

158 

12 

SSE 

135 

12 

s 

164 

12 

NW 

87 

12 

NNE 

312 

13 

SE 

139 

13 

SSE 

100 

13 

NNE 

143 

13 

NE 

253 

14 

SSE 

190 

14 

SW 

284 

14 

E 

180 

14 

NE 

364 

15 

S 

343 

15 

WSW 

543 

15 

Var.f 

115 

15 

NNE 

381 

16 

SW 

588 

16 

wsw 

408 

16 

Var.f 

196 

16 

NE 

656 

17 

SSW 

519 

17 

SW 

468 

17 

NNE 

161 

17 

NE 

444 

18 

SW 

131 

18 

WNW 

549 

18 

NNE 

260 

18 

N 

441 

19 

Nearly 
Calm 

55 

19 

WNW 

336 

19 

NNE 

174 

19 

NNW 

429 

20 

NW 

76 

20 

WSW 

29S 

20 

N 

93 

20 

N 

40S 

21 

Var.f 

57 

21 

wsw 

463 

21 

Var.f 

122 

21 

WNW 

245 

22 

SSE 

147 

22 

w  s  w 

702 

22 

SSE 

441 

22 

W 

194 

23 

SSE 

124 

23 

w 

478 

23 

WSW 

156 

23 

NNE 

247 

24 

ESE 

69 

24 

WNW 

661 

24 

s 

234 

24 

WNW 

339 

25 

SW 

271 

25 

NW 

550 

25 

Var.f 

295 

25 

Var.f 

369 

26 

wsw 

616 

26 

w 

409 

26 

NNW 

155 

26 

WSW 

332 

27 

wsw 

654 

27 

wsw 

489 

27 

S 

268 

27 

s 

120 

28 

wsw 

525 

28 

wsw 

549 

28 

w 

402 

28 

E 

286 

29 

NNW 

375 

29 

WNW 

446 

29 

ssw 

554 

29 

WSW 

150 

30 

w 

366 

30 

SW 

520 

30 

s 

326 

31 

w 

462 

31 

wsw 

556 

Sum  ... 

9764 

Sum  ... 

10685 

Sum  ... 

9827 

Sum  ... 

10036 

f  Jan. 

21. 

Mar. 

3- 

Mar. 

15- 

Mar. 

16. 

Mar. 

21. 

Mar. 

2  5- 

Apr. 

25- 

Neai-ly  calm  till  io'>  a.m. ;  SE  after. 

W  till  noon  ;  backing  to  NNE  by  g^  p.m.  ;  NNE  after. 

NE  till  8h  a.m.  ;  veering  to  W  by  noon  ;  W  till  6"  p.m.  ;  backing  to  SSE  by  7''  p.m. 

SSE  after. 
S  till  S'^  ^-ni-  ;  veering  to  NE  by  7''  p.m.  ;  NE  after. 
Light  airs  till  i'^  p.m.  ;  S  after. 

SE  till  loV'  a.m.  ;  backing  to  NW  by  noon  ;  NNW  after. 
Backing  throughout  day  from  SW  to  W. 


Direction  and  Horizontal  Motion  of  the  Wind,  1908.  119 


Day. 

General 
Direc- 
tion. 

Iluriz. 
Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 
Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 
Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 
Motion 

in 
Miles. 

May  I 

Var.t 

126 

June.  I 

SSE 

192 

July  I 

NE 

296 

Aug.  I 

NW 

217 

2 

Var.t 

97 

2 

SSE 

241 

2 

NNE 

207 

2 

NE 

144 

3 

ENE 

164 

3 

ESE 

120 

3 

NE 

165 

3 

WNW 

116 

4 

SSE 

204 

4 

N 

273 

4 

ENE 

159 

4 

W 

215 

5 

S 

424 

5 

NNW 

353 

5 

ESE 

137 

5 

NNW 

402 

6 

sw 

537 

6 

N 

377 

6 

Var.t 

171 

6 

N  N  E 

447 

7 

wsw 

412 

7 

W  N  W 

151 

7 

W 

240 

7 

N 

257 

8 

sw 

540 

8 

W  N  W 

228 

8 

SSW 

326 

8 

NW 

115 

9 

sw 

383 

9 

W 

193 

9 

wsw 

442 

9 

W 

162 

10 

sw 

334 

10 

WSW 

219 

10 

ssw 

534 

10 

WSW 

291 

11 

SSE 

122 

II 

SW 

302 

II 

ssw 

489 

II 

W  N  W 

315 

12 

wsw 

214 

12 

w  s  w 

235 

12 

W  N  W 

120 

12 

NW 

220 

13 

WSW 

303 

13 

sw 

435 

13 

w 

229 

13 

NW 

22S 

14 

SSE 

324 

14 

w 

390 

14 

wsw 

245 

14 

N 

203 

15 

ssw 

523 

15 

ssw 

30S 

15 

w  s  w 

254 

15 

ENE 

205 

16 

wsw 

370 

16 

Var.t 

233 

16 

ssw 

483 

16 

NE 

196 

17 

wsw 

37S 

17 

Var.t 

158 

17 

w  s  w 

46S 

17 

NE 

159 

18 

wsw 

309 

18 

SW 

163 

18 

NNW 

439 

18 

NE 

175 

19 

w 

1S9 

19 

w  s  w 

167 

19 

N 

308 

19 

NE 

217 

20 

ENE 

200 

20 

NNE 

2S6 

20 

N 

184 

20 

ENE 

2S5 

21 

Var.t 

271 

21 

NE 

254 

21 

Var.t 

117 

21 

SSE 

232 

22 

W  S  W 

424 

22 

ENE 

89 

22 

SW 

169 

22 

Var.t 

265 

23 

NW 

195 

23 

N 

163 

23 

W 

137 

23 

SW 

215 

24 

SSW 

281 

24 

NNE 

2S4 

24 

SW 

163 

24 

SW 

359 

25 

SW 

350 

25 

NE 

261 

25 

s  s  w 

232 

25 

SW 

553 

26 

w 

218 

26 

NE 

229 

26 

wsw 

135 

26 

SW 

498 

27 

NNE 

171 

27 

NE 

326 

27 

w 

142 

27 

SW 

543 

28 

NE 

308 

28 

NE 

287 

28 

NNW 

238 

28 

SW 

522 

29 

NE 

48 1 

29 

NE 

300 

29 

N 

120 

29 

sw 

465 

30 

NE 

302 

30 

NE 

26S 

30 

WSW 

223 

30 

w  s  w 

255 

31 

E.SE 

136 

7485 

31 

NW 

246 

31 

s  s  w 

410 

Sum  ... 

9290 

Sum  ... 

Sum  ... 

7818 

Sum  ... 

8886 

May  I.       SW  till  2^"  a.m. ;  then  backing  to  WSW  by  4^  a.m.  ;  WSW  till  g*-  a.m. ;  veering  to  NW  by 

1 1  i'>  a.m. ;  NW  after. 
May  2.        Nearly  calm  till  lo^^  a.m.  ;  light  airs  after. 
May  21.      Nearly  calm  till  7"'  a.m. ;  then  veering  from  SE  to  WNW  by  <)'^  a.m.  ;  backing  to  WSW  by 

i^^  p.m.;  WSW  after. 
June  16.     S  till  t,V^  p.m.  ;  veering  to  NNW  by  6}^  p.m.  ;  NNW  after. 
June  17.     N  till  2^  p.m.  ;  veering  to  SW  by  5'»  p.m.  ;  SW  after. 

July  6.        S  till  8'>  a.m.  ;  veering  to  W  by  i'^  p.m. ;  W  till  8^  p.m.  ;  veering  to  N  by  10''  p.m. ;  N  after. 
July  21.      N  till  9^  a.m.  ;  then  NW  ;  backing  suddenly  to  SSE  at  Sp  p.m.  ;  SSE  after. 
Aug.  22.     SSE  till  8"^  a.m.  ;  veering  to  NW  by  lo**  a.m.  ;  NW  till  6^  p.m.  ;  then  gradually  backing 

to  WSW. 


120 


Direction  and  Horizontal  Motion  of  tlie  Wind,  1908. 


Day. 

General 
Direc- 
tion. 

Horiz. 

Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 

Motion 

in 

Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 

Motion 

in 

Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 
Motion 

in 
Miles. 

Sept.  I 

wsw 

622 

Oct.    I 

s 

95 

Nov.  I 

E 

130 

Dec.  I 

SE 

79 

2 

w 

269 

2 

Nearly- 
Calm 

50 

2 

E 

136 

2 

Nearly 
Calm 

68 

3 

Var.t 

228 

3 

Nearly 
Calm 

66 

3 

ENE 

120 

3 

ESE 

83 

4 

NNE 

334 

4 

Nearly 
Calm 

38 

4 

NE 

151 

4 

S 

167 

5 

WSW 

236 

5 

ENE 

142 

5 

NE 

104 

5 

SSW 

202 

6 

sw 

338 

6 

ESE 

152 

6 

ENE 

185 

6 

Var.t 

153 

7 

ssw 

280 

7 

S 

93 

7 

ENE 

230 

7 

Var.t 

136 

8 

ssw 

360 

8 

SSE 

227 

8 

NE 

323 

8 

SSW 

504 

9 

sw 

758 

9 

SW 

143 

9 

NE 

208 

9 

sw 

210 

10 

wsw 

365 

10 

wsw 

257 

10 

SE 

189 

10 

ssw 

549 

II 

NNW 

133 

II 

ssw 

207 

II 

S 

317 

II 

w 

435 

12 

NNW 

151 

12 

SSE 

194 

12 

SW 

241 

12 

w 

457 

13 

WSW 

211 

13 

SE 

114 

13 

ssw 

250 

13 

ssw 

325 

14 

sw 

303 

14 

SSE 

146 

14 

Var.t 

332 

14 

s 

310 

15 

sw 

204 

15 

Var.t 

136 

15 

NNE 

156 

15 

s 

415 

16 

sw 

359 

16 

ESE 

173 

16 

SW 

157 

16 

SSE 

209 

17 

ssw 

357 

17 

SE 

71 

17 

WSW 

240 

17 

s  s  w 

301 

18 

s 

108 

18 

ESE 

124 

18 

wsw 

391 

18 

wsw 

268 

19 

s 

114 

19 

ESE 

247 

19 

WNW 

338 

19 

ssw 

162 

20 

s 

135 

20 

ESE 

256 

20 

WSW 

243 

20 

s 

155 

21 

sw 

140 

21 

E 

292 

21 

wsw 

380 

21 

s 

165 

22 

SE 

96 

22 

NE 

294 

22 

wsw 

568 

22 

SSE 

253 

23 

Var.t 

15S 

23 

NE 

180 

23 

WNW 

546 

23 

SSE 

211 

24 

N 

167 

24 

N 

263 

24 

SSW 

435 

24 

ESE 

264 

25 

Var.t 

158 

25 

N 

304 

25 

wsw 

395 

25 

ENE 

299 

26 

SW 

349 

26 

NE 

360 

26 

wsw 

407 

26 

E 

186 

27 

SSW 

204 

27 

Var.t 

252 

27 

ssw 

297 

27 

ENE 

233 

28 

s 

259 

28 

Var.t 

179 

28 

s 

387 

28 

ENE 

186 

29 

s 

273 

29 

SE 

195 

29 

Var.t 

160 

29 

E 

314 

30 

SSE 

1S7 

30 

SE 

178 

30 

Var.t 

74 

30 

Var.t 

88 

31 

S 

143 

31 

S 

274 

Sum  ... 

7856 

Sum  ... 

5571 

Sum  ... 

8090 

Slim  ... 

7661 

t  Sept 

3- 

Sept 

23 

Sept 

25 

Oct. 

15. 

Oct. 

27. 

Oct. 

28. 

Nov. 

14 

Nov. 

29. 

Nov. 

30. 

Dec. 

6. 

Dec. 

7- 

Dec. 

30. 

NE  after. 

SSW  after  ii>  p.m. 
to  SSW  between  4*'  p.m.  and 


WSW  till  8'^  a.m. ;  then  backing  to  NE  by  9^  p.m. 

ESE  till  noon  ;  veering  to  NNW  by  midnight. 

Nearly  calm  till  9I1  a.m. ;  then  veering  from  NNE  to  S  by  lo**  a.m 

Light  airs  till  noon  ;  SE  after. 

ENE  till  lo'i  a.m.  ;  veering  to  SE  by  noon;  again  veerin 

6^^  p.m.  ;  SSW  after. 
Light  airs  till  noon  ;  S  after. 

Gradually  veering  from  SSE  at  midnight  to  N  by  8''  p.m.  ;  N  after, 
S  till  6p  a.m. ;  veering  to  NNE  by  loii  a.m.  ;  NNE  after. 
Nearly  calm  till  !•>  p.m. ;  SSW  after. 

S  till  6*'  a.m. ;  veering  to  NNW  by  11''  a.m. ;  NNW  after. 
NNW  till  io*>  a.m. ;  backing  to  S  by  6'^  p.m. ;  S  after. 
NNW  till  7h  a.m.  ;  nearly  calm  till  8"  p.m. ;  then  veering  from  NNW  to  SSE  by  9P  p.m 


Direction  and  Horizontal  Motion  of  the  Wind,  1909. 


121 


liecorded  at  the  Baddiffc  Observatory  by  the  Anemograph,  at  an  elevation  of  11^  feet 
above  the  Ground. 


Day. 

General 
Direc- 
tion, 

Horiz. 
Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 

Motion 

in 

Mile.-?. 

Day. 

General 
Direc- 
tion. 

Uoriz. 
Motion 

in 
Sliles. 

Day. 

General 
Direc- 
tion. 

Horiz. 

Motion 

in 

Miles. 

Jan.    I 

SW 

158 

Feb.  I 

NW 

278 

Mar.  I 

NNE 

248 

Apr.  I 

N 

357 

2 

S  W 

250 

2 

WSW 

394 

2 

Var.  t 

175 

2 

E 

169 

3 

wsw 

132 

3 

WSW 

772 

3 

N 

149 

3 

SSE 

236 

4 

Nearly 
Calm 

43 

4 

WSW 

713 

4 

NNW 

163 

4 

SE 

303 

5 

S 

169 

5 

WNW 

607 

5 

SSW 

185 

5 

ENE 

370 

6 

SW 

180 

6 

WNW 

142 

6 

SE 

387 

6 

NE 

22S 

7 

wsw 

457 

7 

Var.t 

146 

7 

SW 

333 

7 

ENE 

222 

8 

NW 

536 

8 

SE 

235 

8 

SE 

273 

8 

ENE 

112 

9 

WNW 

246 

9 

SSW 

363 

9 

NE 

235 

9 

Nearly 
Calm 

67 

10 

WSW 

344 

10 

WNW 

234 

10 

NE 

398 

10 

Vai-.t 

133 

II 

WSW 

352 

II 

NNE 

498 

II 

NE 

470 

II 

WSW 

400 

12 

w 

414 

12 

NE 

654 

12 

N 

319 

12 

wsw 

454 

13 

SW 

323 

13 

NNE 

366 

13 

NNW 

310 

13 

WSW 

461 

14 

wsw 

595 

14 

N  W 

196 

14 

NNW 

469 

14 

w 

387 

15 

wsw 

488 

15 

NW 

303 

15 

N 

370 

15 

wsw 

221 

16 

wsw 

552 

16 

NNW 

204 

16 

NNW 

176 

16 

SW 

348 

17 

SW 

534 

17 

WSW 

107 

17 

SW 

235 

17 

SSW 

436 

18 

ssw 

597 

18 

SSE 

201 

18 

SSE 

397 

18 

wsw 

247 

19 

WNW 

229 

19 

E 

171 

19 

s 

372 

19 

SSE 

223 

20 

NNW 

146 

20 

SE 

193 

20 

s 

280 

20 

wsw 

440 

21 

NNE 

176 

21 

SSE 

197 

21 

s 

231 

21 

Var.t 

246 

22 

NE 

234 

22 

Nearly 
Calm 

57 

22 

SSE 

u6 

22 

s 

447 

23 

NE 

265 

23 

Var.t 

82 

23 

E 

lOI 

23 

ssw 

459 

24 

ENE 

109 

24 

ENE 

162 

24 

SSW 

504 

24 

SSW 

480 

25 

NE 

68 

25 

NNE 

287 

25 

w 

666 

25 

SSW 

390 

26 

NE 

82 

26 

NNE 

314 

26 

NW 

407 

26 

S 

314 

27 

ENE 

89 

27 

NNE 

288 

27 

SW 

241 

27 

SW 

301 

28 

Nearly 
Calm 

43 

28 

NE 

146 

28 

SSE 

425 

28 

wsw 

503 

29 

SSE 

143 

29 

S 

468 

29 

w 

333 

30 

NW 

321 

30 

wsw 

291 

30 

NW 

3S9 

31 

WNW 

242 

31 

s 

363 

Sum  ...  1 

S517 

Sum  ... 

8310 

Sum  ... 

9757 

Sum  ... 

9676 

t  Feb.  7.       Nearly  calm  till  noon  ;  SE  after. 
Feb.  23.     Nearly  calm  till  i^  p.m.  ;  N  after. 
Mar.  2.      NNE  "till  9''  a.m.  ;  hacking  to  SW  by  noon;  SW  till  7*^  p.m.  ;    then  veering  to  NW  by 

8"  p.m.;  NW  after. 
Apr.  10.      N  till  noon  ;  then  backing  to  WSW  ;  WSW  after. 
Apr.  21.     Nearly  calm  till  S"^  a.m. ;  ESE  after. 


122 


Direction  and  Horizontal  Motion  of  the  Wind,  1 909. 


Day. 

General 
Direc- 
tion. 

Horiz. 

Motion 

in 

Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 
Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 

Motion 

in 

Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 

Motion 

in 

Miles. 

May  I 

NW 

422 

June  I 

Var.t 

207 

July  I 

N 

182 

Aug.   I 

WSW 

127 

2 

NNW 

149 

2 

NNE 

424 

2 

Var.t 

120 

2 

NNW 

318 

3 

Var.f 

243 

3 

NE 

524 

3 

SW 

270 

3 

NW 

168 

4 

ESE 

270 

4 

NNE 

435 

4 

WNW 

259 

4 

WSW 

187 

5 

ENE 

372 

5 

NNE 

174 

5 

WSW 

222 

5 

w 

86 

6 

ENE 

410 

6 

ENE 

221 

6 

WSW 

263 

6 

NE 

106 

7 

ENE 

477 

7 

NE 

125 

7 

WNW 

421 

7 

Var.t 

69 

8 

ENE 

348 

8 

NW 

203 

8 

NW 

438 

8 

NE 

151 

9 

NE 

307 

9 

NNW 

212 

9 

WSW 

354 

9 

NNE 

191 

10 

NE 

18S 

10 

N 

197 

10 

NW 

364 

10 

NE 

109 

II 

Var.t 

177 

II 

N 

173 

II 

NW 

291 

II 

Var.t 

105 

12 

WNW 

364 

12 

N 

204 

12 

NW 

253 

12 

W 

156 

13 

NE 

212 

13 

NNW 

163 

13 

WSW 

272 

13 

WNW 

228 

14 

N 

155 

14 

N 

144 

14 

WSW 

315 

14 

WNW 

201 

15 

Var.t 

151 

15 

NE 

202 

15 

WSW 

237 

15 

SW 

152 

16 

ENE 

269 

16 

NNE 

164 

16 

WSW 

455 

16 

Var.t 

208 

17 

NW 

270 

17 

N 

224 

17 

WSW 

326 

17 

Var.t 

209 

18 

wsw 

258 

18 

NW 

181 

18 

WSW 

364 

18 

Var.t 

316 

19 

ssw 

151 

19 

WSW 

327 

19 

NW 

186 

19 

WSW 

502 

20 

SSE 

187 

20 

sw 

422 

20 

WSW 

287 

20 

s  w 

442 

21 

SSW 

149 

21 

s 

271 

21 

WSW 

467 

21 

w 

218 

22 

WSW 

185 

22 

ssw 

366 

22 

sw 

430 

22 

w 

184 

23 

sw 

281 

23 

s 

346 

23 

sw 

414 

23 

SSW 

326 

24 

SSE 

192 

24 

Var.t 

235 

24 

sw 

554 

24 

sw 

220 

25 

SSW 

308 

25 

NW 

407 

25 

SSW 

509 

25 

WNW 

233 

26 

s 

474 

26 

NW 

237 

26 

WSW 

461 

26 

NW 

140 

27 

sw 

305 

27 

WSW 

139 

27 

s 

308 

27 

Var.t 

160 

28 

sw 

272 

28 

wsw 

141 

28 

WNW 

351 

28 

WSW 

156 

29 

wsw 

360 

29 

N 

173 

29 

WSW 

454 

29 

SW 

262 

30 

sw 

204 

30 

N 

176 

30 

w 

330 

30 

W  N  W 

349 

31 

s 

251 

31 

WSW 

464 

31 

NW 

340 

Sum  ... 

S361 

Sum  ... 

7417 

Sum  ... 

1062 1 

Sum  ... 

6619 

t  May  3. 
May  II. 
May  15. 

June  I. 
June  24. 
July  2. 
Aug.  7. 
Aug.  II. 
Aug.  16. 
Aug.  17. 
Aug.  18. 


Aus.  27. 


NNW  till  8I1  a.m. ;  backing  to  SSE  by  ii^  a.m.  ;  SSE  aftor. 

Nearly  calm  till  9^  a.m.  ;  then  veering  from  NE  to  WSW  by  ii^  a.m.  ;  WSW  after. 

NW  till  6'^  a.m. ;  veering  to  SE  by  noon ;  nearly  calm  till  2^  p.m.  ;   then  veering  from 

NE  to  ESE  by  midnight. 
Veering  from  SW  at  midnight  to  NNE  by  10^  a.m.  ;  NNE  after. 
SE  till  lo*"  a.m. ;  then  backing  to  NNW  by  noon  ;  NNW  after. 
NE  till  8h  a.m.  ;  light  airs  till  4'^  p.m.  ;  SW  after. 

Nearly  calm  till  noon ;  then  backing  from  SE  to  NNE  by  i^^  p.m. ;  NNE  till  8^*^  p.m. ;  N  after. 
SE  till  10^  a.m. ;  then  veering  to  NNW  by  noon  ;  NNW  after. 
SE  till  io>>  a.m.  ;  then  veering  to  WNW  by  8^  p.m.  ;  WNW  after. 
Gradually  backing  from  WNW  at  midnight  to  E  by  <)'^  p.m.  ;  E  after. 
S  generally  till  ii^  a.m.  ;  veering  to  WNW  by  noon  ;  WNW  till  6^  p.m.;   then  gradually 

backing  to  SW  by  midniglit. 
Backing  from  NW  at  miduieht  to  SSW  bv  Al^  a.m. :  SSW  till  v'' .a.m.:  then  veering  to  N 


Direction  and  Horizontal  Motion  of  the  Wind,  1 909. 


123 


Day. 

General 
Direc- 
tion. 

Horiz. 

Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 
Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 

Motion 

in 

Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 
Motion 

in 
Miles. 

Sept.  I 

w 

264 

Oct.    1 

S 

142 

Nov.  I 

NE 

178 

Dec.   I 

WSW 

525 

2 

Var.t 

Si 

2 

sw 

156 

2 

WSW 

156 

2 

sw 

523 

3 

wsw 

201 

3 

ssw 

380 

3 

N 

136 

3 

WSW 

779 

4 

wsw 

390 

4 

sw 

311 

4 

Nearly 
Calm 

46 

4 

wsw 

310 

5 

WNW 

257 

5 

sw 

454 

5 

SSE 

129 

5 

SSW 

158 

6 

W  S  W 

465 

6 

sw 

233 

6 

Nearly 
Calm 

47 

6 

s 

147 

7 

W 

321 

7 

s 

469 

7 

N 

193 

7 

Var.t 

189 

8 

NNW 

253 

8 

wsw 

377 

8 

N 

161 

8 

WNW 

253 

9 

NNE 

224 

9 

ssw 

233 

9 

SW 

289 

9 

SSW 

251 

10 

NNE 

367 

10 

s 

402 

10 

WNW 

328 

10 

ssw 

502 

II 

ENE 

327 

II 

s 

388 

II 

w 

318 

II 

SSE 

341 

12 

N 

203 

12 

s 

368 

12 

w 

524 

12 

ENE 

264 

13 

N 

356 

13 

ssw 

408 

13 

WNW 

281 

13 

NE 

346 

14 

NNE 

307 

14 

ssw 

357 

14 

NE 

204 

14 

NE 

410 

15 

NNE 

174 

15 

sw 

713 

15 

NNE 

335 

15 

ENE 

442 

16 

NE 

126 

16 

sw 

294 

16 

NNE 

310 

16 

ENE 

207 

17 

Var.f 

139 

17 

ssw 

326 

17 

NNE 

422 

17 

ENE 

214 

18 

NNE 

III 

18 

s 

211 

18 

NE 

411 

18 

WNW 

282 

19 

W 

lOI 

19 

ssw 

266 

19 

NE 

231 

19 

Var.t 

365 

20 

NW 

165 

20 

ssw 

539 

20 

NW 

117 

20 

W  S  W 

287 

21 

Var.t 

112 

21 

wsw 

401 

21 

NW 

251 

21 

Var.t 

232 

22 

ESE 

133 

22 

sw 

441 

22 

NNW 

292 

22 

S 

482 

23 

Var.t 

167 

23 

ssw 

509 

23 

NW 

147 

23 

S  S  W 

448 

24 

S 

309 

24 

w 

567 

24 

W 

235 

24 

W 

175 

25 

W 

184 

25 

w 

274 

25 

NW 

114 

25 

WSW 

309 

26 

N 

179 

26 

ENE 

386 

26 

SW 

173 

26 

SW 

570 

27 

Nearly 
Calm 

58 

27 

NE 

677 

27 

s 

433 

27 

sw 

398 

28 

SSE 

191 

28 

NNE 

593 

28 

sw 

522 

28 

w  s  w 

709 

29 

E 

143 

29 

NNW 

344 

29 

sw 

5S4 

29 

NW 

196 

30 

Var.t 

127 

30 

NNW 

93 

30 

sw 

473 

30 

Var.t 

173 

31 

NNE 

383 

8040 

31 

wsw 

436 

Sum  ... 

6435 

Sum  ... 

1 1695 

Sum  ... 

Sum  ... 

10923 

t  Sept.  2. 

Sept.  17. 

Sept.  21. 
Sept.  23. 
Sept.  30. 
Dec.  7. 
Dec.  19. 

Dec.  21. 
Dec,  30. 


Nearly  calm  till  9''  a.m. ;   then  veering  from  W  to  ESE  by  11. l^  a.m. ;   ESE  till  i),'^  p.m.  ; 

afterwards  backing  to  WSW  by  3>>  p.m.  ;  WSW  after. 
NE  till  2"  p.m. ;  then  veering  to  N  by  6^  p.m.  ;  N  till  81  p.m. ;  veering  to  NE  by  S\^  p.m.  ; 

NE  after. 
Nearly  calm  till  9''  a.m.  ;  then  veering  from  N  to  SSE  by  ip  p.m.;  SSE  after. 
NE  till  9^  a.m.  ;  veering  to  S  by  7''  p.m.  ;  S  after. 
Nearly  calm  till  9'"  a.m.  ;  SSE  after. 

Veering  from  SSE  at  midnight  to  NW  bv  iii>  a.m.  ;  NW  after. 
NNW  till  3^"^  a.m. ;   then  backing  suddenly  to  SSE  ;  SSE  till  9''  a.m.  ;  veering  to  NW  by 

S^  p.m. ;  NW  after. 
WSW  till  o.J"  p.m. ;  then  backing  suddenly  to  ESE  ;  ESE  after. 
SToarly  calm  till  S**  a.m.  ;  then  veering  from  NNW  to  SSW  by  11. J''  a.m. ;  SSW  after. 


124 


Direction  and  Horizontal  Motion  of  the  Wind,  19  lo. 


Recorded  at  the  Badcliffe  Observatory  hy  the  Anemograph,  at  an  elevation  of  114  feet 
above  the  Ground. 


Day. 

General 
Direc- 
tion. 

Horiz. 
Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 
Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 
Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 
Motion 

in 
Miles. 

Jan.   I 

SW 

239 

Feb.   I 

S 

446 

Mar.  I 

SW 

305 

Apr.   I 

NNE 

384 

2 

sw 

283' 

2 

S 

319 

2 

s 

436 

2 

NNE 

259 

3 

wsw 

326 

3 

Var.f 

140 

3 

SE 

258 

3 

N 

128 

4 

sw 

162 

4 

WNW 

207 

4 

E 

230 

4 

N 

297 

5 

wsw 

145 

5 

SW 

431 

5 

ESE 

222 

5 

WSW 

136 

6 

Var.f 

104 

6 

wsw 

491 

6 

SSE 

350 

6 

NNE 

198 

7 

s 

241 

7 

wsw 

654 

7 

SSW 

336 

7 

NE 

313 

8 

ssw 

421 

8 

WNW 

384 

8 

s 

459 

8 

NE 

247 

9 

ssw 

676 

9 

WNW 

no 

9 

ssw 

532 

9 

NW 

285 

10 

sw 

537 

10 

SSW 

393 

10 

sw 

258 

10 

Var.t 

150 

II 

sw 

570 

II 

wsw 

388 

II 

N 

285 

II 

S 

303 

12 

w 

341 

12 

wsw 

188 

12 

NNE 

482 

12 

SSE 

333 

13 

wsw 

335 

13 

ssw 

306 

13 

N 

164 

13 

S 

567 

14 

sw 

514 

14 

ssw 

455 

14 

WSW 

138 

14 

s 

194 

15 

ssw 

395 

15 

wsw 

462 

15 

NNW 

97 

15 

SSE 

292 

16 

sw 

618 

16 

sw 

476 

16 

WSW 

397 

16 

Var.t 

203 

17 

sw 

547 

17 

ssw 

805 

17 

w 

443 

17 

W 

372 

18 

wsw 

405 

18 

ssw 

614 

18 

NW 

394 

18 

SSW 

428 

19 

wsw 

459 

19 

SSE 

713 

19 

NNW 

303 

19 

wsw 

649 

20 

w 

266 

20 

ssw 

781 

20 

SW 

91 

20 

wsw 

245 

21 

NW 

136 

21 

sw 

636 

21 

WNW 

230 

21 

w 

389 

22 

NNW 

298 

22 

s 

261 

22 

NNE 

208 

22 

Var.t 

267 

23 

sw 

270 

23 

sw 

247 

23 

NNW 

106 

23 

SSW 

446 

24 

w 

485 

24 

sw 

493 

24 

N 

95 

24 

wsw 

658 

25 

NW 

488 

25 

sw 

363 

25 

NE 

62 

25 

wsw 

401 

26 

N 

102 

26 

wsw 

414 

26 

ENE 

135 

26 

w 

338 

27 

Var.t 

264 

27 

WNW 

314 

27 

SW 

98 

27 

ssw 

282 

28 

SSW 

563 

28 

ssw 

393 

28 

NNW 

136 

28 

sw 

461 

29 

W 

468 

29 

NE 

162 

29 

WNW 

378 

30 

WSW 

244 

30 

NNE 

251 

30 

NW 

264 

31 

SSW 

327 

31 

NE 

380 

Sum  ... 

11229 

Sum  ... 

II 884 

Sum... 

8043 

Sum  ... 

9867 

f  Jan,  6.       Nearly  calm  till  8'i  a.m. ;  then  veering  from  NNW  to  SSE  by  \i\'^  a.m. ;  SSE  after. 
Jan.  27.     Backing  from  N  at  midnight  to  S  by  lo^'  a.m.  ;  S  till  4^  p.m.  ;  SSE  after. 
Feb.  3.       SSE  till  4i>  a.m. ;   nearly  calm  till  <)^  a.m.  ;   then  backing  from  SE  to  WSW  by  i^  p.m. ; 

WSW  after. 
Apr.  10.     WNW  till  3P  a.m.  ;  then  N  till  3^^  p.m.  ;  veering  to  SSE  by  S^  p.m.  ;  SSE  after. 
Apr.  16.     SE  till  noon  ;  light  airs  till  7''  p.m.  ;  WNW  after. 

Apr.  22.     WSW  till  4^  a.m. ;  then  backing  through  360°  by  8'>  a.m.  ;  veering  to  NE  by  3^  p.m. ; 
NE  after. 


Direction  and  Horiz07ital  Motion  of  the  Wind^  1910. 


125 


Day. 

General 
Direc- 
tion. 

Huriz. 
Motion 

in 
Miles. 

Day. 
June  I 

General 
Direc- 
tion. 

Horiz. 

Motion 

in 

Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 
Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Huriz. 

Motion 

in 

Miles. 

May  I 

NW 

271 

SSW 

297 

July  I 

WSW 

355 

Aug.  I 

SSE 

218 

2 

NNW 

389 

2 

s 

266 

2 

WSW 

280 

2 

s 

433 

3 

WNW 

256 

3 

WSW 

187 

3 

W  N  W 

224 

3 

SSW 

349 

4 

WNW 

375 

4 

E 

165 

4 

NW 

258 

4 

Var.t 

170 

5 

WSW 

435 

5 

NE 

437 

5 

w  s  w 

216 

5 

Var.t 

159 

6 

WSW 

616 

6 

NNE 

476 

6 

WNW 

490 

6 

W 

242 

7 

WSW 

512 

7 

Var.t 

221 

7 

NW 

161 

7 

w 

175 

8 

WNW 

323 

8 

NE 

143 

8 

N 

237 

8 

N 

156 

9 

NNW 

207 

9 

NNW 

148 

9 

NNE 

179 

9 

NNE 

218 

10 

Var.t 

107 

10 

N 

176 

10 

N 

113 

10 

NNE 

254 

II 

NNE 

424 

II 

NE 

157 

II 

ENE 

169 

II 

SE 

146 

12 

NE 

470 

12 

NNW 

140 

12 

NE 

187 

12 

SW 

415 

13 

E 

397 

13 

WNW 

295 

13 

NE 

114 

13 

w  s  w 

153 

14 

ENE 

344 

14 

NW 

275 

14 

NE 

156 

14 

SE 

197 

15 

NNE 

213 

15 

NE 

"5 

15 

NE 

303 

15 

SW 

390 

16 

NE 

240 

16 

E 

214 

16 

NE 

408 

16 

SW 

256 

17 

NE 

316 

17 

NE 

158 

17 

NNE 

454 

17 

SSW 

384 

18 

Var.t 

197 

18 

SE 

118 

18 

NNE 

376 

18 

SW 

2,Z^ 

19 

E 

222 

19 

SW 

119 

19 

WNW 

124 

19 

WSW 

589 

20 

Var.t 

261 

20 

SE 

184 

20 

sw 

282 

20 

SSW 

367 

21 

NNW 

246 

21 

SSW 

339 

21 

SW 

542 

21 

SW 

536 

22 

N 

265 

22 

SW 

221 

22 

SW 

439 

22 

W  N  W 

143 

23 

NE 

306 

23 

SW 

270 

23 

w 

387 

23 

s  s  w 

215 

24 

NNE 

385 

24 

SSW 

244 

24 

SSW 

377 

24 

SW 

280 

25 

NNE 

357 

25 

WSW 

192 

25 

SW 

507 

25 

SSW 

266 

26 

N 

1S7 

26 

NNW 

297 

26 

w 

4S8 

26 

SW 

516 

27 

NNW 

244 

27 

WSW 

390 

27 

s 

296 

27 

SW 

434 

28 

W 

212 

28 

SW 

606 

28 

SSE 

339 

28 

SSE 

476 

29 

WSW 

390 

29 

SW 

480 

29 

SW 

395 

29 

s 

382 

30 

W  s  w 

476 

30 

WSW 

463 

30 

SSW 

215 

30 

WSW 

382 

31 

sw 

568 

7793 

31 

WSW 

191 

31 

WSW 

246 

Sum  ... 

102 II 

Sum  ... 

Sum  ... 

9262 

Sum  ... 

9478 

t  May  10.      Nearly  calm  till  ^^  a.m.  ;  light  airs  till  3''  p.m.  ;  E  after. 
May  18.      ENE  till  Si"  a.m.  ;  veering  to  SW  by  i"  p.m.  ;  SW  after. 
May  20.      Backing  from  ESE  at  midnight  to  NNW  at  4''  a.m.  ;  then  veering  gradually  to  WNW  by 

midnight. 
June  7.       NNE  till  5'>  p.m. ;  then  backing  through  427°  to  NW  by  1 1**  p.m. 
Aug.  4.       SSE  till  noon  ;  then  veering  to  ESE  by  ()\^  p.m.  ;  ESE  after. 
Aug.  5.       Nearly  calm  till  4*'  a.m.  ;  then  veering  fro'm  ESE  to  WNW  by  6.^"  a.m.  ;  WNW  till  uoon  ; 

afterwards  veering  through  360"^  by  6^  p.m.  ;  WNW  or  W  after. 


126 


Direction  and  Horizontal  Motion  of  tJie  Wind,  1 9 1  o. 


Day. 

General 
Direc- 
tion. 

Horiz. 

Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 
Motion 

in 
Miles. 

Day. 

General 
Direc- 
tion. 

Horiz. 

Motion 
in 

Jliles. 

Day. 

General 
Direc- 
tion. 

Horiz. 

Motion 

in 

Miles. 

Sept.  I 

WNW 

165 

Oct.    I 

SE 

168 

Nov.  I 

wsw 

598 

Dec.   I 

NE 

574 

2 

W 

235 

2 

S 

416 

2 

w 

498 

2 

ENE 

373 

3 

NW 

333 

3 

w 

453 

3 

Var.f 

293 

3 

ENE 

306 

4 

NNW 

306 

4 

w 

280 

4 

W 

119 

4 

ESE 

183 

5 

N 

244 

5 

NW 

169 

5 

NW 

88 

5 

S 

529 

6 

NNE 

177 

6 

NNE 

106 

6 

SW 

399 

6 

SSE 

313 

7 

NNE 

243 

7 

ENE 

153 

7 

SW 

700 

7 

SSE 

332 

8 

NNE 

242 

8 

NE 

120 

8 

WSW 

242 

8 

SE 

418 

9 

NE 

127 

9 

W 

89 

9 

w 

221 

9 

S 

497 

10 

Nearly 
Calm 

67 

10 

s 

128 

10 

SW 

3S3 

10 

SSE 

441 

II 

NNE 

156 

II 

s 

222 

II 

WNW 

431 

II 

S 

314 

12 

NNE 

187 

12 

N 

448 

12 

ssw 

271 

12 

S 

407 

13 

N 

158 

13 

NE 

745 

13 

s 

458 

13 

S 

618 

14 

N 

373 

14 

ENE 

516 

14 

SW 

374 

14 

S 

497 

15 

NNE 

315 

15 

E 

312 

15 

Var.t 

244 

15 

SW 

339 

16 

NNE 

296 

16 

ESE 

198 

16 

W 

329 

16 

SSW 

834 

17 

ENE 

224 

17 

Var.f 

315 

17 

w 

197 

17 

w 

572 

iS 

ENE 

165 

18 

SW 

327 

18 

WNW 

5^7 

18 

WNW 

292 

19 

N 

171 

19 

W 

276 

19 

NW 

261 

19 

wsw 

265 

20 

N 

294 

20 

NNW 

278 

20 

WNW 

259 

20 

SSW 

323 

21 

NNW 

140 

21 

NNE 

231 

21 

NW 

116 

21 

SW 

229 

22 

NW 

147 

22 

NE 

181 

22 

Nearly 
Calm 

45 

22 

SW 

200 

23 

WNW 

177 

23 

ENE 

236 

23 

SE 

250 

23 

wsw 

530 

24 

W 

218 

24 

ENE 

275 

24 

ESE 

209 

24 

wsw 

642 

25 

ESE 

130 

25 

E 

174 

25 

NE 

201 

25 

w 

375 

26 

SSE 

329 

26 

E 

267 

26 

S 

100 

26 

w 

419 

27 

sw 

192 

27 

ENE 

389 

27 

ESE 

274 

27 

NNW 

400 

28 

SSE 

203 

28 

NNE 

195 

28 

W 

355 

28 

w 

239 

29 

SW 

191 

29 

NNE 

177 

29 

Var.t 

131 

29 

w 

355 

30 

Var.t 

82 

30 

NNE 

351 

30 

NNE 

434 

30 

WNW 

200 

31 

Var.t 

367 

31 

WSW 

205 

Sum  ... 

6287 

Sum  ... 

8562 

Sum  ... 

8997 

Sum  ... 

12221 

+  Sept.  30.  Gradually  veering  generally  from  W  to  SE. 

Oct.  17.  Gi-adually  veering  from  E  to  W. 

Oct.  31.  N  or  NNW  till  noon  ;  then  backing  to  SSW  by  7I'  p.m.  ;  SW  after. 

Nov.  3.  WSW  till  y^  a.m.  ;  backing  to  NW  by  id^  p.m. 

Nov.  15.  S  till  6^^  a.m.;    then  light  airs  till  noon;    afterwards  backing  from  N   to  WNW  by 

midnight. 

Nov.  29.  WSW  till  lojii  a.m. ;  then  veering  to  NE  by  i''  p.m.  ;  NE  after. 


Mean  Readings :  Barometer,  Thermometers. 


127 


Mean  Monthly  Beadings  of  (lie  Barometer /or  the  Years  1906  to  1910  ; 
and  for  the  56  Years  from  1855  to  1910  {inclusive). 

{The  Mean  Monthly  Readings  for  the  previous  51  Years  will  be  found  in  vol.  xlvi,  p.  66 ; 
vol.  xlvii,  p,  67;  vol.  xlviii,  p.  241  ;  and  vol.  xlix,  p.  300.) 


Year. 

Jan. 

Feb. 

Mar. 

Apr. 

May 

June 

July 

Aug. 

Sept. 

Oct. 

Nov. 

Dec. 

Yearly 
Mean. 

1906 
1907 
1908 
1909 
1910 

Means 
for  56 
Ye.ii-s. 

in. 

29-716 
30-100 
29-922 

29-935 
29-617 

in. 
29-548 

29795 
29-866 
29-916 
29-410 

in. 

29-781 
29-950 
29-615 
29-2S9 
29-927 

in. 

29-856 
29-548 
29-727 

29753 
29-610 

in. 

29-634 
29-637 
29-769 
29-874 
29-661 

in. 

29-904 
29-638 
29-862 
29-744 
29-665 

in. 

29-810 
29-814 

29791 
29-710 

29-655 

in. 
29-766 

29-773 
29-768 
29-779 
29-664 

in. 

29-981 
29-898 
29-749 
29-811 
30-004 

in. 

29-611 
29-413 
29-899 
29-570 
29-790 

in. 

29-655 
29-752 
29-828 
29-805 
29-417 

in. 

29-741 
29-529 
29-688 
29-442 
29-464 

in. 

29-750 

29-737 
29-790 
29-719 
29-657 

29-760 

29751 

29*676 

29-699 

29744 

29-770 

29-747 

29-726 

29-757 

29-678 

29-709 

29-702 

29-727 

Mean  3Ionthly  Readings  of  the 'Drj-Bulh  Thermometer /or /7ic  Fears  1906  to  1910; 
and  for  the  56  Years  from  1855  to  1910  {inclusive). 

{The  Mean  Monthly  Beadings  for  the  previous  51  Years  will  he  found  in  vol.  xlvi,  p.  67 ; 
vol.  xlvii,  p.  67  ;  vol.  xlviii,  p.  241  ;  and  vol.  xlix,  p.  300.) 


Year. 

Jan. 

Feb. 

Mar. 

Apr. 

May 

0 

June 

July 

Aug. 

Sept. 

Oct. 

Nov. 

Dec. 

Yearly 
Mean. 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

1906 

42-3 

38-0 

41-5 

46-2 

52-0 

58-5 

62-6 

64-2 

58-5 

52-7 

45*8 

37-8 

50-00 

1907 

38-4 

37-5 

44-2 

46-1 

52-1 

55-0 

57-8 

59-2 

57-1 

50-4 

44-5 

41-5 

48-65 

1908 

36-5 

42-0 

40-1 

43-0 

55'5 

59-3 

6r8 

59-5 

55-6 

53-0 

46-2 

39-5 

49-33 

1909 

38-2 

36-5 

39-0 

49*2 

53-8 

.53-3 

58-9 

61-6 

54-0 

52-0 

41-3 

40-3 

48- 1 8 

1910 

39-4 

42-1 

42-7 

46*0 

52-6 

59-3 

57-1 

60-0 

54-9 

517 

38-1 

44-3 

49-02 

Means  for 
56  Years. 

38-57  39-63 

41-65 

46-86 

52-29 

58-45 

61-56 

60-66 

56-31 

49-50 

42-92 

39-60 

49-00 

Mean  Monthly  Beadings  o/f/;c  Wet-Bulb  Thermometer/or  the  Years  1906  to  1910 ; 
and  for  the  56  Years  from  1855  to  1910  {inclusive). 

{The  Mean  Monthly  Readings  for  th&previous  51  Years  will  he  found  in  vol.  xlvi,  p.  68  ; 
vol.  xlvii,  p.  67  ;  vol.  xlviii,  p.  242  ;  and  vol.  xlix,  p.  301.) 


Y'-ear. 

Jan. 

Feb. 

Mar. 

Apr. 

May 

June 

July 

Aug. 

Sept. 

Oct. 

Nov. 

Dec. 

Yearly 
Mean. 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

1906 

40-2 

36-0 

38-8 

41-3 

48-4 

53-8 

57-0 

58-7 

53-3 

50-5 

44-2 

36-2 

46-53 

1907 

36-3 

35-3 

40-6 

430 

48-1 

51-2 

54-0 

55-1 

53-7 

48- 1 

43-0 

39-9 

4569 

1908 

35-1 

396 

37-6 

40-1 

51-7 

54-4 

56-9 

54-8 

52-5 

51-3 

44-2 

38-5 

46-39 

1909 

36-6 

34-2 

37-1 

44-3 

47-8 

50-3 

54-8 

57-3 

51-7 

49-7 

39-4 

390 

45-18 

1910 

37-7 

40-1 

39-7 

42-9 

48-8 
48-23 

55-5 

53-6 

56-1 
56-42 

51-7 

49-6 

36-5 

42-7 

46-24 

Means  for 
56  Y'ears. 

37-16 

37-90 

39-18 

43-42 

54-08  56-86 

53-15 

47-29 

41-21 

38-24 

46-09 

128         Highest  and  Loivest  Temperatures  of  Air :  Rain. 


Highest  Temperature  of  the  Ah;  for  each  month  from  1906  to  1910  ; 
and  the  Means  for  the  59  Years  from  1852  to  1910  [inclusive). 

{The  Highest  Temperature  for  each  month  for  the  previous  54  Years  will  be  found  in 
vol.  xlvii,  p.  65  ;  vol,  xlviii,  p.  242  ;  and  vol.  xlix,  p.  301.) 


Year. 

Jan. 

Feb. 

Mar. 

Apr. 

May 

June 

July 

Aug. 

Sept. 

Oct. 

Nov. 

Dec. 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

1906 

54-1 

49-2 

637 

67-6 

71-6 

8o-o 

79'9 

87-3 

89-2 

68-5 

6o'o 

54-8 

1907 

51-0 

52-6 

64"o 

68-0 

77-2 

727 

76-5 

72-3 

74-2 

65'2 

57-3 

55'2 

1908 

53*2 

51-8 

527 

59-8 

75'o 

79-1 

81-4 

797 

74-6 

72-1 

58-9 

51-8 

1909 

49*3 

53'5 

58-3 

67-5 

787 

67-8 

72-9 

82-4 

67-2 

66-2 

54"o 

527 

1910 

52-8 

53-8 

57-3 

62-1 

73'o 

79-2 

73-2 

73-4 

71-2 

67-5 

54*9 

54-0 

Means  for 
59  Years. 

527 

537 

59-3 

66-6 

73-5 

787 

8i-2 

79-2 

73-3 

65-3 

57*4 

54-2 

Lowest  Temperature  of  the  Air,  for  each  month  from  1906  to  1910  ; 
and  the  Means  for  the  59  Years  from  1852  to  1910  (inclusive). 

{The  Lowest  Temperature  for  each  month  for  the  previous  54  Years  will  he  found  in 
vol.  xlvii,  p.  66;  vol.  xlviii,  p.  243;  and  vol.  xlix,  p.  302.) 


Year. 

Jan. 

Feb. 

Mar. 

Apr. 

May 

June 

July 

Aug. 

Sept. 

Oct. 

Nov. 

Dec. 

1906 
1907 
1908 
1909 
1910 

28-s 
20-4 
19-0 

22'3 

i8-6 

0 
24-4 
217 
25-1 
20-4 
29-8 

0 
27-2 

257 
27-8 
19-1 
29-3 

30-1 

3i'3 
28-4 
28-4 
29-5 

0 

33'9 
35-9 
39-1 
34*3 
33*5 

40-9 
43-0 
412 
42-8 
457 

43'4 
42-5 
50-4 
46-3 
46"o 

46-3 
45'o 
43'9 
45-3 
49-3 

0 
36-2 

357 
39-5 
39-6 
3T3 

0 
33-2 
34-8 
31-6 
30*5 

42-2 

28-6 
29-8 
22-4 
27-9 

22'0 

0 

21-8 

30-0 
10-9 
24-0 
27-8 

I\Iean.s  for 
59  Years. 

21-4 

23-2 

24'6 

29-4 

33'5 

41-2 

45'2 

44-0 

38-1 

3i'5 

26-2 

21-6 

Monthly  Amount  o/Rain,  on  the  Ground,  for  the  Years  1906  to  1910  ; 
and  the  Means  for  the  60  Years  from  1851  to  19 10  {inclusive). 

{The  Monthly  Amounts  for  the  previous  55  Years  will  be  found  in  vol.  xlvi,  p.  69; 
vol.  xlvii,  p.  67  ;  vol.  xlviii,  p.  243  ;  and  vol.  xlix,  p.  302.) 


Year. 

Jan. 

Feb. 

Mar. 

Apr. 

May 

June 

July 

Aug. 

Sept. 

Oct. 

Nov. 

Dec. 

Yearly 
Amount. 

in. 

in. 

in. 

in. 

in. 

in. 

in. 

in. 

in. 

in. 

in. 

in. 

in. 

1906 

3-513 

1-590 

1-266 

0-352 

1-771 

3-424 

1-053 

0-996 

0-982 

4-133 

3-245 

1-904 

24-229 

1907 

0-605 

I-127 

0-831 

2-258 

2-345 

2-950 

3-378 

1-376 

0-707 

5-343 

2-262 

3-842 

27-024 

1908 

1-656 

0-872 

2-657 

4-309 

1-471 

1-690 

2-135 

3-032 

1-654 

I- 169 

I-I2I 

1-959 

23-725 

1909 

0-819 

0-425 

2-503 

1-981 

1-898 

3-990 

2-417 

3-290 

3-I16 

3-570 

0-636 

3-085 

27-730 

1910 

1-585 

2-940 

0-606 

2-872 

2-073 

2-983 

2-018 

1-895 

0-439 

3-722 

3-087 

4-958 

29-178 
25-734 

Means  for 
60  Years. 

2-067 

1-576 

1-609 

1-704 

1-964  2-458 

2-541 

2-440 

2-232 

2-873 

2-209 

2-060 

Monthly  Amount  of  Cloud,  Briijltt  Sunshine,  and  Ozone.      129 


Mean  Montldy  Amminf  of  Clond  for  the  Years  1906  to  1910  ; 
and  fur  the  61  Years  from  1850  to  1910  {inclusive). 

Scale  o"o  to  loo. 

{The  Mean  Munflihi  Amounts  for  the  previous  56  Years  ivill  he  found  in  vol.  xlvi,  p.  70  ; 
vol.  xlvii,  p.  68  ;  vol.  xlviii,  p.  244  ;  and  vol.  xlix,  p.  303.) 


Year. 

Jan. 

Feb. 

Mar. 

Apr. 

May 

June 

July 

Aug. 

Sept. 

Oct. 

Nov. 

Dec. 

Yearly 
Mean. 

1906 
1907 
1 90S 
1909 
1910 

6-6 

67 

6-5 
6-S 

67 

7-4 

6-4 
6-4 
6-5 

6-4 
7-3 

6-9 

4-2 

7-5 
7-9 
5-6 

4-6 
6-9 
7-1 
49 
7-4 

77 
7-4 
67 
4-9 
6-4 

5'9 

77 
5-5 

8- 1 

7-5 

5-8 
7-0 

6-3 
7-2 
7-6 

59 

7-1 
6-2 

5-1 
S-o 

5-2 
4-8 
67 
77 
6-8 

7-1 
6-3 
59 
7-4 
7-6 

7-6 
6-6 
5-9 
5-6 
5-9 

7-1 

7-1 
7-4 
8-0 

7-3 
7-5 

6-4 

6-5 
6-6 

6-5 
7-0 

Means  for 
61  Years. 

7-0 

6-6 

67 

6-9 

67 

6-6 

6-4 

71 

7-5 

6-94 

Monthly  Amounts  of  Bright  Sunshine  for  the  Years  1906  to  1910  ; 
and  tJi€  Means  for  the  30  Years  from  1881  to  1910  {inclusive). 

{The  Monthly  Amounls  for  the  previous  25  Years  tvill  be  found  in  vol.  xlviii,  p.  244  ; 
and  vol.  xlix,  p.  303.) 


Mean  Blonthly  Amount  of  Ozono  for  the  Years  1906  to  1910  ; 
and  for  the  44  Years  from  1867  to  1910  {inclusive). 

Scale  00  to  10*0. 

(77te  lfea)i  Monthly  Amounts  for  the  previous  39  Years  loiU  be  found  in  vi.l.  xlvi,  ]i.  72  ; 
vol.  xlvii,  p.  68  ;   vol.  xlviii,  p.  245  ;  an<l  \<A.  xlix,  p.  304  ) 


Year. 

Jan. 

Feb. 

Mar. 

Apr. 

May 

June 

July 

Aug. 

Sept. 

Oct. 

Nov. 

Dec. 

Yearly 
Mean. 

1906 
1907 
1908 
1909 
1910 

14 
0-8 
07 

|o-5 
ri 

0-9 
0-8 
vS 
09 

1-2 

2-6 
v8 

I  "3 
ro 
0-9 

2*3 

2-6 
2-5 
3'5 
27 

2-4 
2-8 
4'i 
39 
4-3 

3'2 

3-8 

y3 

3-5 

4'4 

2-9 

39 
3-6 
3-6 
3-5 

33 

3-3 
3-8 
2-5 
3"4 

27 

rS 
1-4 

1-5 

2*1 

2"0 

06 

0-2 
0"2 

1-5 

1-2 

07 
o-o 

0-4 
07 

0-6 

06 

0-9 
01 
07 
0-8 

2"0 

19 
1-9 
TO 
2-2 

>Ie;ins  for 
44  Years. 

■   i-i       1-5 

2-3 

2-9 

3-6 

3-4 

2-9 

3-0 

ri 

07 

0-8 

2-1 

Mean  Velocity  of  the  Wind  for  each  month  from  1881  to  19 10. 


Mean  Velocity  of  the  "Wind,  in  miles  per  hour,  for  each  month  of  the  30  Years  from 
1 88 1  to  19 10  {inclusive) :  deduced  from  the  readings  of  the  Anemograxiili. 


Year. 

Jan. 

Feb. 

Mar. 

Apr. 

May 

June 

July 

Aug. 

Sept. 

Oct. 

Nov. 

Dec. 

Yearly 

Mean. 

1881 

lO'OI 

14-38 

15-09 

16-00 

12-36 

iro2 

11-03 

12-75 

7-61 

13-59 

1 6-68 

12-59 

12-76 

1S82 

"75 

13-46 

14-80 

16-02 

11-69 

14-08 

13-44 

12-61 

9-67 

11-17 

18-51 

13-81 

13-42 

1883 

15-20 

15-54 

14-89 

10-92 

iri2 

10-35 

11-88 

10-85 

12-66 

12-14 

13-68 

15-34 

12-88 

1884 

17-33 

15-11 

I2'46 

11-17 

14-19 

8-34 

io-i8 

8-22 

11-43 

12-14 

iri9 

17-69 

12-45 

1885 

15-31 

16-54 

12-81 

12-94 

12-82 

11-45 

9-58 

10-56 

12-41 

14-54 

11-35 

11-79 

12-67 

1886 

14-73 

8-12 

15-62 

15-36 

11-24 

10-83 

11-69 

9-45 

12-47 

12-04 

11-22 

14-72 

12-29 

1887 

10-64 

13-16 

11-75 

14-77 

13-10 

10-37 

10-93 

9-29 

11-70 

10-59 

11-91 

12-90 

11-76 

1 888 

12-88 

16-86 

15-82 

14-55 

14-30 

11-63 

11-83 

12-35 

9-98 

9-46 

18-10 

11-29 

13-25 

18S9 

10-05 

16-85 

13-10 

12-36 

9-23 

9-39 

10-47 

12-45 

10-47 

10-75 

9-31 

10-08 

11-21 

1S90 

iS-87 

10-67 

16-27 

12-82 

11-68 

11-53 

12-OI 

11-40 

9-29 

11-41 

13-55 

8-97 

12-37 

1891 

12-17 

6-50 

17-33 

12-44 

12-26 

11-58 

11-63 

14-04 

11-77 

14-73 

10-73 

16-07 

i2-6o 

1892 

12-89 

13-82 

12-06 

II'OI 

13-78 

11-29 

12-81 

11-27 

11-49 

12-55 

9-1 1 

10-68 

11-90 

1893 

12-35 

16-41 

10-92 

10-29 

10-79 

10-15 

10-89 

11-47 

11-99 

11-92 

15-59 

14-27 

12-25 

1894 

16-67 

18-51 

13-78- 

10-19 

14-29 

12-15 

10-76 

12-01 

8-68 

io-6i 

12-90 

14-07 

12-89 

1S95 

12-79 

10-37 

13-71 

12-74 

10-75 

9*37 

12-67 

12-23 

.7-76 

10-22 

15-13 

15-02 

11-90 

1896 

10-34 

9-71 

16-60 

1 1-54 

11-04 

9-96 

10-11 

10- 08 

13-36 

13-63 

11-28 

13-73 

11-78 

1897 

12-32 

12-69 

17-67 

14-22 

14-05 

10-49 

10-22 

12-22 

11-46 

9-40 

10-32 

15-32 

12-53 

1898 

10-26 

16-10 

13-68 

11-71 

12-19 

11-34 

9-24 

12-09 

9-08 

11-17 

10-39 

16-61 

11-99 

1899 

17-17 

13-12 

11-94 

14*12 

11-40 

8-68 

10-17 

9-05 

12-38 

8-42 

12-12 

9-80 

11-53 

1900 

14-21 

13-75 

11-09 

12-46 

12-36 

12-72 

9-70 

11-49 

8-40 

13-13 

12-16 

16-82 

12-36 

1 901 

13-13 

io-o6 

16-23 

14-08 

10-47 

11-88 

6-99 

io-6i 

9-64 

9-86 

11-67 

14-29 

11-58 

1902 

14-73 

9-89 

12-50 

13-56 

12-14 

9-61 

10-52 

8-30 

9-44 

11-77 

10-88 

15-96 

ir6i 

1903 

16-36 

18-79 

19-30 

13-89 

11-43 

11-21 

10-53 

13-81 

11-51 

15-68 

12-21 

12-32 

13-92 

1904 

13-45 

15-20 

12-24 

16-39 

10-83 

12-23 

9-77 

10-15 

9-61 

8-74 

9-74 

10-77 

"-59 

1905 

13-13 

16-08 

15-89 

13-83 

11-54 

11-88 

9-3S 

11-68 

11-58 

11-65 

11-50 

9-71 

12-32 

1906 

17-06 

15-27 

16-63 

12-22 

12-23 

9-69 

9-42 

11-42 

9-77 

11-21 

13-59 

13-23 

12-64 

1907 

13-16 

12-97 

12-81 

11-15 

11-87 

15*53 

9-55 

12-67 

6-87 

10-98 

9-44 

15-32 

1 1-86 

1908 

13-12 

15-35 

13-21 

13-94 

12-49 

10-40 

10-51 

11-94 

10-91 

7-49 

11-24 

10-30 

11-74 

1909 

11-45 

12-37 

13-11 

13-44 

11-24 

10-30 

14-28 

8-90 

8-94 

15-72 

11-17 

14-68 

12-13 

1910 

15-09 

17-69 

io-8i 

13-70 

13-72 

10-82 

12-45 

12-74 

8-73 

11-51 

12-50 

16-43 

13-02 

Bleans  for 
30  Years. 

13-62 

13-85 

14-14 

13-13 

12-09 

11-01 

10-82 

11-27 

10-37 

11-61 

12-31 

13-49 

12-31 

A   LIST  OF  INSTITUTIONS  AND  PERSONS 

TO    WHOM   COPIES    OF   THE    UADCLIFFE   PUBLICATIONS   ARE    PKESENTED   BY 

THE  RADCLIFFE  TRUSTEES. 


Astronomical  and  Meteorological. 


ENGLAND. 

The  Royal  Society,  London. 

Tlie  Roj'a]  Astronomical  Society,  London. 

The  Royal  Geograiiliical  Society,  London. 

The  Royal  Ol)servatory,  Greenwich,  London. 

The  Nautical  Almanac  Office,  London. 

The  Royal  Institution,  London. 

The  Hydrographical  Office,  London. 

The  British  Astronomical  Association,  London. 

The  Solar  Physics  Observatory, 

South  Kensing-ton,  London. 
The  British  Association  for  the  Advancement 
of  Science,  London. 
The  Observatory,  Cambridge. 
The  Philosojihical  Society,  Cambridge. 
The  Observatory,  Durham. 
Tiie  Philosophical  and  Literary  Society,  Leeds. 
The  Astronomical  Society,  Liverpool. 
The  Observatory,  Birkenhead,  Liverpool. 
The  Library,  Victoria  University,  Manchester. 
The  Literary  and  Philosophical  Society, 

INIauchester, 
The  Godlee  Observatory,  Manchester. 
The  Ashmolean  Natural  History  Society, 

Oxford. 
The  School  of  Geography,  Oxford. 
The  Laboratory,  Magdalen  College,  Oxford, 
The  Radclifte  Library,  Oxford. 
The  University  Observatory,  Oxford. 
The  Library,  Queen's  College,  Oxford. 
Tlie  Temple  Observatory,  Rugby. 
The  Director-General,  Ordnance  Survey, 

Southampton. 
The  Observatory,  Stonj^hurst, 

Sir  Robert  S.  Ball,  Cambridge. 

Colonel  A.  R.  Clarke,  C.B.,  Reigate,  Surrey. 

Dr.  W.  Doberck,  Sutton,  Surrey. 

Dr.  F.  W.  Dyson,  Greenwich. 

Sir  David  Gill,  K.C.B.,  London. 

Dr.  J.  W.  L.  Glaisher,  Cambridge. 

Dr.  E.  H.  Griffiths,  Cardiff. 

R.  T.  Giinther,  Esq.,  Oxford. 

Sir  Joseph  Larmor,  Cambridge. 

Prof.  J.  Perry,  South  Kensington,  London. 

I'rof.  H.  H.  Turner,  Oxford. 


IRELAND. 

The  Observatory,  Armagli. 
The  Royal  Irish  Academy,  Dublin. 
The  Royal  Dublin  Society,  Dublin. 
The  Observatory,  Dunsink. 

Dr.  J.  L.  E.  Dreyer,  Armagh. 


SCOTLAND. 

The  University  Library,  Aberdeen. 

The  Royal  Observatory,  Edinburgh. 

The  Royal  Society,  Edinburgh. 

The  Observatory,  Glasgow. 

The  Library,  University  of  St.  Andrews. 


AUSTRALIA. 

The  Observatory,  Adelaide. 
The  Royal  Geographical  Society  of  Australasia, 

Brisbane. 
The  Observatory,  Melliourne. 
The  Public  Library  of  Victoria,  INIelliourne. 
The  Observatory,  Perth. 

The  Royal  Society  of  New  South  Wales,  Sydney. 
The  Observatory,  Sydney. 
The  Public  Library,  Sydney. 

CANADA. 

The  Dominion  Observatory,  Ottawa. 
The  Geological  Survey,  Ottawa. 
The  Library,  University,  Toronto. 
The  Observatory,  Toronto. 

EGYPT. 

The  Khedivial  Observatory,  llelwan. 

INDIA, 

The  Obsers'atorj',  Colaba,  Bombay. 

The  Astronomical  Society  of  India,  Calcutta. 

The  Observatory,  Kodaikanal,  Madras. 

The  Maharaja  Takhtasiuji  Observatory,  Pouua. 


SOUTH  AFRICA. 

Tlie  Royal  Observatory,  Cape  of  Good  Hope. 

The  Natal  Observatory,  Durban. 

Tlie  Transvaal  Observatory,  Johannesburg. 

S.  S,  Hough,  Esq.,  Cape  of  Good  Hope. 


AUSTRIA  and  HUNGARY. 

The  Imperial  Observatory,  Cracow^. 

The  Haynald  Observatory,  Kalocsa. 

The  Observatory,  O'Gyalla. 

The  Imperial  Hydrographic  Office,  Pola. 

The  Imperial  Observatory,  Prague. 

The  Imperial  University  Observatory,  Vienna. 

The  Imperial  Academy  of  Sciences,  Vienna. 

The  KufFner  Observatory,  Vienna. 


BELGIUM. 

The  Astronomical  Society,  Antwerp. 

The  Royal  Academy  of  Sciences,  Brussels. 

The  Observatory,  Liege. 

The  Royal  Observatory  of  Belgium,  Uccle. 


CHINA. 

The  Observatory,  Hong  Kong. 
The  Observatory,  Zi-ka-wei. 


DENMARK. 

The  Royal  Academy  of  Sciences,  Copenhagen. 
The  Observatory,  Copenhagen. 


FRANCE. 

The  National  Observatory,  Began9on. 
The  Observatory,  Bordeaux. 
The  Chevreuse  Observatory,  Jagny,  Dampierre, 

Seine-et-Oise. 
The  Observatory,  Marseilles. 
The  Observatory,  Nice. 
The  Board  of  Longitude,  Paris. 
The  Institute  of  France,  Paris. 
The  National  Observatory,  Paris. 
The  Observatory,  Toulouse. 

M.  Jarry  Desloges,  Paris. 


GERMANY. 

The  Hamburg  Observatory,  Bergedorf. 
Kouigliches  Astronomisches  Recheninstitut, 

Berlin. 
The  Eoyal  Academy  of  Sciences,  Berlin. 


The  Royal  Observatory,  Berlin, 

The  Royal  Observatory,  Bonn. 

The  Royal  University  Observatory,  Breslau. 

The  D'Engelhardt  Observatory,  Dresden. 

The  Observatory,  Martin  Str.  loi,  Diisseldorf. 

The  Observatory,  Gotlia. 

The  Royal  Observatory,  Gottingen, 

The  Observatory,  Heidelberg. 

The  Observatory,  Kiel. 

The  University  Library,  Kiel. 

The  Royal  Observatory,  Konigsberg. 

The  Royal  Observatory,  Leipsic. 

The  Royal  Observatory,  Munich. 

The  Royal  Academy  of  Sciences,  Munich. 

The  Astrophysical  Observatory,  Potsdam. 

The  Imperial  Observatory,  Strassburg. 

Prof.  A.  Auwers,  Berlin, 


GREECE. 

The  National  Observatory,  Athens. 

HOLLAND. 

The  Teyler  Museum,  Harlem. 

Tlie  Observatory,  Leiden. 

The  Observatory,  Zonueuburg,  Utrecht. 

ITALY. 

The  Observatory,  Arcetri,  Florence. 

The  Royal  Observatory,  Brera,  Milan. 

The  Royal  Institution  of  Lombardy,  Milan. 

The  Royal  Society,  Naples. 

The  Royal  Observatory,  Capo  di  Monte, 

Naples. 
The  University  Observatory,  Padua. 
La  Reale  Accademia  dei  Lincei,  Roma. 
The  Observatory  of  the  University,  Rome. 
The  Vatican  Observatory,  Rome. 
The  Observatory,  Catania,  Sicily. 
The  Observatory,  Palermo,  Sicily. 
The  Royal  Academy  of  Sciences,  Turin. 
The  Royal  Observatory,  Turin. 

JAPAN. 

The  Imperial  Observatory,  Tokyo. 

MEXICO. 

The  National  Astronomical  Observatory, 

Tacubaya,  Mexico. 
The  Scientific  Society  "Antonio  Alzate  ", 

Mexico. 


NORWAY. 

The  UniverBity  Observatory,  Christiania. 
The  Royal  Academy  of  Sciences,  Christiania. 

PORTUGAL. 

Tlie  Astronomical  Observatory,  Tapada,  Lisbon. 

RUSSIA. 
The  Observatory,  Imperial  University,  Jurjew 

l^Dorpat). 
The  Observatory,  Helsingfors. 
The  Astronomical  Observatory,  Kasan. 
The  Observatory,  Kiew. 

The  Observatory  of  the  University,  Moscow. 
The  Observatory  of  the  University,  Odessa. 
The  Imperial  Observatory,  Pulkowa. 
The  Imperial  Academy  of  Sciences, 

St.  Petersburg. 
The  Central  Physical  Observatory  of  Nicolas, 

St.  Petersburg. 
The  Observatory  of  the  Imperial  University, 

St.  Petersburg. 
The  Observatory,  Tashkent. 

Prof.  0.  Backlund,  Pulkowa. 

SPAIN. 

The  Observatory,  Cartuja,  Granada. 

The  Royal  Observatory,  IMailrid. 

The  Observatory,  San  Fernando,  Cadiz. 

SWEDEN. 

The  Observatory,  Lund. 

The  Royal  Academy  of  Sciences,  Stockholm. 

The  Observatory,  Stockholm. 

The  Astronomical  Observatory,  Upsal. 

SWITZERLAND. 

The  Observatory,  Geneva. 

The  Library  of  the  University,  Lausanne. 

The  Observatory,  Zurich. 

UNITED  STATES  OF  AMERICA. 

The  Astronomical  Society  of  the  Pacific, 

California. 
TiieLick  01)servatory,^It.  I lamilton, California. 
The  Nautical  Almanac  Office,  Washington,D.C. 


The  Smithsonian  Institution,  Washington,  D.C. 
The  United  States  Naval  Oljservatory, 

Wasliington,  D.C. 
The  U.  S.  Coast  and  Geodetic  Survey  Office, 

Washington,  D.C. 
The  Academy  of  Arts  and  Sciences, 

New  Haven,  Connecticut. 
The  Observatory,  Yale  College,  Connecticut. 
Tlie  Dearborn  Observatory,  Evanston,  Illinois. 
The  University  of  Illinois  Observatory, 

Urbana,  Illinois. 
The  Library,  Johns  Hopkins  University, 

Baltimore,  Maryland. 
The  Observatory,  Amherst  College,  Mass. 
The  Observatory,  Harvard  College,  Cambi-idge, 

Mass. 
The  Astronomical  and  Astrophysical  Society  of 
America,  Ann  Arbor,  Michigan. 
The  Detroit  Observatory,  Ann  Arbor, 

Michigan. 
The  Dudley  Observatory,  Albany,  New  York. 
The  Observatory  of  Hamilton  College,  Clinton, 

New  York. 
The  Columbia  University  Library,  New  York. 
The  Observatory,  Vassar  College, 

Poughkeepsie,  New  York. 
The  Observatory,  Cincinnati,  Ohio. 
The  Allegheny  Observ.atory,  University  of 

Pittsburgh,  Penns3lvania. 
The  Flower  Observatory,  University  of 

Pennsylvania,  Philadelphia,  Pa. 
Tiie  American  Philosophical  Society, 

Philadelphia,  Pa. 
The  M'^Cormick  Observatory,  University  of 

Virginia. 
The  Washburn  Observatory ,Madison,  Wisconsin. 
The  Yerkes  Observatory,  Williams  Bay,  ^^'i3. 

Prof.  E.  B.  Frost,  Yerkes  Observatorj',  Wis. 
Prof.  G.  E.  Hale,  Pjisadena,  Cal. 
Prof.  E.  C.  Pickering,  Cambridge,  Mass. 
Prof.  T.  J.  J.  See,  Mare  Island,  Cal. 


SOUTH  AMERICA. 

The  National  Observatory,  Cordoba,  Argentine. 
The  Observatory,  Rio  de  Janeiro,  Brazil. 
The  Astronomical  Observatory,  Santiago,  Chili. 
The  Harvard  Observatory,  Areipiipa,  Peru. 


Astronomical  only. 

Connt(5  Internat'oual  Permanent  de  la  Carte 
Photographique  du  Ciel,  Paris. 

The  Astrophysical  Observatory,  Meudon,  near 


Paris. 

The  Astronomical  Laboratory,  Groningen, 

Holland. 


The  Observatory  of  the  Imperial  L'nivcrsity, 
Kharkow,  Ru.ssia. 

Lowell  Ob'^ervatory,  Flagstaff,  Arizona,  U.S.A. 

Mount  Wilson  Observatory,  Pasadena, 

California,  U.S.A. 

Columbia  L^niversity  Observatory, 

New  York  City,  U.S.A. 


Prof.  E.  E.  Barnard,  Yerkes  Observatory,  Wis., 

U.S.A. 
Prof.  Burnham,  Chicago,  U.S.A. 
G.  F.  Chambers,  Esq.,  Sydenham,  London. 
Sir  G.  H.  Darwin,  K.C.B.,  Cambridge. 
M.  C.  Flammarion.  Juvisy,  Paris. 
Prof.  S,  de  Glasenapp,  St.  Petersburg. 


Dr.  G.  W.  Hill,  West  Nyack,  New  York. 

Prof.  J.  C.  Kapteyn,  Groningen,  Holland. 

Herr  Hans  Osten,  Leipsic. 

A.  W.  Roberts,  Esq.,  Lovedale,  South  Africa. 

James  Simms,  Esq.,  Charlton,  Kent. 

J.  Tebbutt,  Esq.,  Windsor,  New  South  Wales. 

Prof.  Max  Wolf,  Heidelberg. 


Meteorological  only. 


The  Eoyal  Literary  and  Scientific  Institution, 

Bath. 
Tlie  Observatory,  Eskdalemuir,  Dumfries. 
The  Scottish  Meteorological  Society,  Edinburgh. 
The  Royal  Meteorological  Society,  London. 
The  Meteorological  Office,  London. 
The  Registrar-General  of  Births,  Marriages, 

and  Deaths,  London. 
The  Metropolitan  Water  Board,  London. 
The  Kew  Observatory,  Richmond. 

H,  D.  Acland,  Esq.,  Falmouth. 

A.  Collenette,  Esq.,  Guernsey. 

W.  H.  Dines,  Esq.,  Watlington,  Oxon. 

Dr.  H.  R.  Mill,  London. 

Sir  J.  W.  Moore,  Dublin. 

W.  C.  Nash,  Esq.,  Blackheath,  London. 

Dr.  W.  N.  Shaw,  London. 

The  Meteorological  Observatory,  Batavia. 
The  Meteorological  Office,  Bombay. 
The  Meteorological  Institute,  Bucharest. 
The  Royal  Meteorological  Institute, Buda-Pesth. 
The  Meteorological  Office,  Buenos  Ayres. 
The  Meteorological  Office,  Alipore  (Calcutta). 
The   Blue   Hill    Meteorological    Observatory, 
near  Cambridge,  U.S.A. 
The  Meteorological  Institute,  Christiania. 
Tlie  Meteorological  Observatory,  Coimbra. 
The  Imperial  Meteorological  Observatory, 

Constantinople. 
The  Meteorological  Institute,  Copenhagen. 
The  Observatory,  College  of  Belen,  Havana, 

Cuba. 
The  Royal  Saxony  Meteorological  Institute, 

Dresden. 
The  Meteorological  Observatory,  Hobart. 


The  University  Institute  for  Cosmic  Physics, 

Innsbruck, 
The  Weather  Bureau,  Central  Observatory, 

Manila, 
The  Royal  Alfred  Observatory,  Mauritius. 
The  Central  Meteorological  Observatory, 

Mexico. 
Tlie  Meteorological  Observatory,  Mont  Blanc. 
The  Meteorological  Observatory,  New  York. 
The  Observatory,  ISIontsouris,  Paris. 
The  Meteorological  Society  of  France,  Paris. 
Bureau  Central  M($teorologique,  Paris. 
The  University  Observatory,  Parma. 
The  Meteorological  Institute,  Pola. 
The  Meteorological  Observatory,  Puebla, 
The  Observatory,  Quebec. 
The  Central  Meteorological  Office,  Rome. 
The  Central  Meteorological  Station,  Sofia. 
The  Central  Meteorological  Institute  of  Sweden, 

Stockholm. 
Meteorologische  Landesanstalt  von 

Elsass-Lothringen,  Strassburg. 
TlieCentralMeteorological  Observatory,  Tokyo. 
The  Meteorological  Office,  Toronto. 
The  Observatory,  Moncalieri,  near  Turin. 
The  Meteorological  Observatory,  Upsal. 
The  Central  Meteorological  Office,  Vienna. 
The  U.  S.  Weather  Bureau,  Washington,  D.C. 
The  Imperial  Observatory,  Wilhelnisliaven. 
The  Central  Meteorological  Office,  Zurich. 

Dr.  Daniel  Draper,  New  York. 

Dr.  J.  Hann,  Vienna. 

Dr.  Gustavus  Hellmann,  Berlin. 

Dr.  H.  Mohn,  Christiania. 

Dr.  Fridtjof  Nansen,  Christiania. 

Dr.  R.  F.  Stupart,  Toronto. 


University  of  Toronto 
Library 


Acme  Library  Ckird  Pocket 
LOWE-MARTIN  CO.  UMITED 


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