The warmest month (with the highest average high temperature) is July (25.1°C).
The month with the lowest average high temperature is December (-24.6°C).
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is January (-31.2°C).
The month with the highest atmospheric pressure is January (1027.4mbar).
The month with the lowest atmospheric pressure is July (1004.8mbar).
The windiest month (with the highest average wind speed) is May (9.9km/h).
The calmest month (with the lowest average wind speed) is December (6.9km/h).
The months with the highest relative humidity are January, February and December (96%).
The month with the lowest relative humidity is June (55%).
The wettest month (with the highest rainfall) is July (45mm).
The driest month (with the least rainfall) is December (8mm).
The month with the highest number of rainy days is May (14 days).
The months with the least rainy days are January and December (0.3 days).
The month with the highest snowfall is April (117mm).
The months with the least snowfall are June, July and August (0mm).
The month with the highest number of snowfall days is March (19.9 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: 18h and 48min).
The month with the shortest days is December (Average daylight: 6h and 0min).
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The months with the least sunshine are February and December (Average sunshine: 0h and 48min).
The month with the most sunshine days is August (16.3 days).
The month with the least sunshine days is April (9.7 days).
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, April, 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 34).
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February and December (4km).