The warmest month (with the highest average high temperature) is July (23.8°C).
The month with the lowest average high temperature is January (-17.9°C).
The month with the highest average low temperature is July (12°C).
The coldest month (with the lowest average low temperature) is January (-25.1°C).
The months with the highest atmospheric pressure are February and March (1020.1mbar).
The month with the lowest atmospheric pressure is July (1009.9mbar).
The windiest month (with the highest average wind speed) is May (12.1km/h).
The calmest month (with the lowest average wind speed) is December (9.9km/h).
The months with the highest relative humidity are January, February, March and December (95%).
The month with the lowest relative humidity is June (56%).
The wettest month (with the highest rainfall) is July (61mm).
The driest months (with the least rainfall) are February and December (11mm).
The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is February (0.4 days).
The month with the highest snowfall is April (211mm).
The months with the least snowfall are July and August (0mm).
The month with the highest number of snowfall days is March (23.6 days).
The months with the least snowfall days are July and August (0 days).
The month with the longest days is June (Average daylight: 17h and 42min).
The month with the shortest days is December (Average daylight: 6h and 54min).
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The months with the least sunshine are January and February (Average sunshine: 1h and 24min).
The month with the most sunshine days is September (15.7 days).
The month with the least sunshine days is March (7.7 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, October, November and December (UV index 1).
The month with the most cloud cover is February (Cloud cover 86).
The month with the least cloud cover is July (Cloud cover 38).
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March and December (5km).