The warmest month (with the highest average high temperature) is July (23.8°C).
The month with the lowest average high temperature is December (-26.2°C).
The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is December (-31.8°C).
The months with the highest atmospheric pressure are January and December (1026.8mbar).
The month with the lowest atmospheric pressure is July (1006.1mbar).
The windiest month (with the highest average wind speed) is May (10.8km/h).
The calmest months (with the lowest average wind speed) are August and December (8.8km/h).
The month with the highest relative humidity is February (97%).
The month with the lowest relative humidity is June (53%).
The wettest month (with the highest rainfall) is July (38mm).
The driest month (with the least rainfall) is February (9mm).
The month with the highest number of rainy days is May (14.6 days).
The months with the least rainy days are January, February and November (0.3 days).
The month with the highest snowfall is April (131mm).
The months with the least snowfall are June, July and August (0mm).
The month with the highest number of snowfall days is March (22.5 days).
The months with the least snowfall days are June, July and August (0 days).
The month with the longest days is June (Average daylight: 19h and 36min).
The month with the shortest days is December (Average daylight: 5h and 18min).
The month with the most sunshine is June (Average sunshine: 12h and 24min).
The month with the least sunshine is February (Average sunshine: 0h and 42min).
The month with the most sunshine days is August (19.7 days).
The month with the least sunshine days is April (5.9 days).
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, March, April, September, October, November and December (UV index 1).
The month with the most cloud cover is February (Cloud cover 92).
The month with the least cloud cover is June (Cloud cover 32).
The months with the highest visibility are June and July (10km).
The months with the lowest visibility are January, February, November and December (4km).