Frequency distribution refers to a set of frequencies with a  particular set of values into which a statistical population is  grouped. Relative frequency refers to data preâ¦sented in a table  that demonstrates the relative frequency of multiple  non-overlapping classes.
1 The annual average temperature in Florence, Tuscany, Italy is mild at 14.6 degrees Celsius (58.3 degrees Fahrenheit). 2  Average monthly temperatures vary by 18.4 C (33.1 F) which is a slightly low range. 3  The average diurnal temperature variation/ range is 11 C (19.8 F).
November marks the end of the autumn season for Florence, Italy, when the temperatures drop, the precipitation increases and the daily hours of sunshine decrease. At this time of year, the average temperature for the city starts off at 13.5Â°C created by highs of 18Â°C during the daytime and lows of 9Â°C on an evening.ovember marks the end of the autumn season for Florence, Italy, when the temperatures drop, the precipitation increases and the daily hours of sunshine decrease. At this time of year, the average temperature for the city starts off at 13.5Â°C created by highs of 18Â°C during the daytime and lows of 9Â°C on an evening.