title: Praděd
text: # Praděd
  
  Praděd (Czech pronunciation:; German: Altvater; Polish: Pradziad; literally "great grandfather") (1,490.8 metres (4,891 ft)) is the highest mountain of the Hrubý Jeseník mountains, Moravia, Czech Silesia and Upper Silesia and is the fifth-highest mountain of the Czech Republic. The highest point of Moravia is located near the summit of Praděd; but the summit itself is in Czech Silesia.
  
  The average annual temperature is about 1 °C (34 °F). A television transmitter is situated on the top, 162 m (531 ft) high. The upper platform is used as a watchtower. The mountain is also a popular area for skiing.
  
  ## History
  
  The first building on the mountain was a stone watchtower, 32 m (105 ft) high. It was built in 1903–1912 by the Sudeten German tourist association. After 1945, the tourist association no longer existed because all Germans were expelled. Due to its unmaintained condition in communist Czechoslovakia, with water freezing in cracks breaking it up, the watchtower collapsed 2 May 1959 shortly before it was supposed to get fixed.
  
  The Petrovy kameny ("Peter's stones") is a gneiss stone formation near the peak. In the Middle Ages, people feared the place, believing witches lived there. The area is home to many rare plants, so it is not open to the public.
  
  The transmitter was built between 1968 and 1983. A restaurant is located in the building and can be reached by a paved road. The High Tatras, Malá Fatra Mts. and Alps can be seen from the watchtower platform.
  
  ### 1950 air accident
  
  On 27 February 1950 at 07:31 Československé státní aerolinie Douglas C-47A-15-DK on its way from Ostrava-Hrabůvka Airport to Prague Ruzyně Airport crashed into the side of Praděd mountain, killing 3 crew and 3 passengers. 25 others, including 21 passengers and 4 crew survived the accident.
  
  ## Protection of nature
  
  Praděd lies in the Jeseníky Protected Landscape Area. The area of the peak and its surroundings is also specially protected as the Praděd National Nature Reserve. The protection was declared on 4 June 1955. With an area of 2,029.63 ha (5,015.3 acres), it is the largest national nature reserve in the country.
  
  ### Fauna and flora
  
  The most important plant species that grow here are Poa riphaea, Campanula gelida, Plantago atrata subsp. sudetica, Dianthus carthusianorum subsp. sudeticus, and Carlina biebersteinii subsp. sudetica. Among the fauna, the rarest are the butterflies Erebia sudetica subsp. sudetica, Erebia epiphron subsp. silesiana, Sparganothis rubicundana, and Epichnopterix sieboldii.
  
  ## Climate
  
  Praděd is located within the alpine climate zone (Köppen ETH).
  
  ### Historical data
  
  Climate data for Praděd, Czech Republic (1961–1997) :
  
  | Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | Record high °C (°F) | 10.9 (51.6) | 10.7 (51.3) | 14.0 (57.2) | 18.1 (64.6) | 21.6 (70.9) | 25.4 (77.7) | 25.2 (77.4) | 24.6 (76.3) | 24.3 (75.7) | 19.4 (66.9) | 13.8 (56.8) | 9.0 (48.2) | 25.4 (77.7) |
  | Average high °C (°F) | −4.6 (23.7) | −4.4 (24.1) | −1.9 (28.6) | 2.5 (36.5) | 8.3 (46.9) | 11.3 (52.3) | 13.1 (55.6) | 13.2 (55.8) | 9.4 (48.9) | 5.4 (41.7) | −0.3 (31.5) | −3.5 (25.7) | 4.0 (39.3) |
  | Daily mean °C (°F) | −7.0 (19.4) | −6.8 (19.8) | −4.4 (24.1) | −0.4 (31.3) | 4.8 (40.6) | 7.9 (46.2) | 9.6 (49.3) | 9.7 (49.5) | 6.2 (43.2) | 2.5 (36.5) | −2.7 (27.1) | −5.9 (21.4) | 1.1 (34.0) |
  | Average low °C (°F) | −9.3 (15.3) | −9.0 (15.8) | −6.7 (19.9) | −2.9 (26.8) | 2.1 (35.8) | 5.2 (41.4) | 6.8 (44.2) | 7.0 (44.6) | 3.8 (38.8) | 0.3 (32.5) | −4.7 (23.5) | −8.1 (17.4) | −1.3 (29.7) |
  | Record low °C (°F) | −28.0 (−18.4) | −25.4 (−13.7) | −24.5 (−12.1) | −14.0 (6.8) | −10.6 (12.9) | −4.9 (23.2) | −1.7 (28.9) | −1.4 (29.5) | −6.0 (21.2) | −13.4 (7.9) | −18.1 (−0.6) | −25.1 (−13.2) | −28.0 (−18.4) |
  | Average precipitation mm (inches) | 68.8 (2.71) | 65.4 (2.57) | 69.1 (2.72) | 66.7 (2.63) | 107.7 (4.24) | 142.6 (5.61) | 163.3 (6.43) | 132.1 (5.20) | 93.7 (3.69) | 70.2 (2.76) | 77.0 (3.03) | 82.2 (3.24) | 1,138.8 (44.83) |
  | Average snowfall cm (inches) | 93.8 (36.9) | 92.8 (36.5) | 85.2 (33.5) | 55.6 (21.9) | 13.7 (5.4) | 2.4 (0.9) | 0.0 (0.0) | 0.1 (0.0) | 4.0 (1.6) | 23.6 (9.3) | 72.7 (28.6) | 102.3 (40.3) | 546.2 (214.9) |
  | Average precipitation days (≥ 1.0 mm) | 12.4 | 12.2 | 12.9 | 12.2 | 13.5 | 14.1 | 13.6 | 12.1 | 11.1 | 10.4 | 12.9 | 13.7 | 151.2 |
  | Average snowy days (≥ 1 cm) | 14.2 | 14.1 | 13.8 | 10.3 | 2.9 | 0.4 | 0.0 | 0.0 | 0.9 | 4.7 | 11.4 | 14.7 | 87.5 |
  | Average relative humidity (%) | 85.1 | 85.9 | 87.6 | 86.2 | 84.5 | 86.0 | 84.9 | 84.9 | 89.4 | 86.2 | 89.4 | 85.9 | 86.3 |
  | Mean monthly sunshine hours | 66.1 | 70.7 | 97.6 | 123.9 | 162.0 | 153.7 | 171.7 | 171.6 | 121.4 | 115.3 | 54.3 | 59.1 | 1,367.5 |
  | Percent possible sunshine | 25 | 26 | 27 | 30 | 34 | 32 | 35 | 39 | 33 | 36 | 21 | 24 | 31 |
  | Source: CHMI ||||||||||||||
  