The warmest month (with the highest average high temperature) is July (24°C).
The month with the lowest average high temperature is January (-9.9°C).
The month with the highest average low temperature is July (13.3°C).
The coldest month (with the lowest average low temperature) is January (-15.6°C).
The month with the highest atmospheric pressure is February (1023.7mbar).
The month with the lowest atmospheric pressure is July (1011mbar).
The windiest month (with the highest average wind speed) is December (16.6km/h).
The calmest month (with the lowest average wind speed) is July (11.8km/h).
The month with the highest relative humidity is March (95%).
The month with the lowest relative humidity is May (66%).
The wettest month (with the highest rainfall) is July (57mm).
The driest month (with the least rainfall) is February (22mm).
The month with the highest number of rainy days is June (16.2 days).
The month with the least rainy days is January (0.7 days).
The month with the highest snowfall is March (190mm).
The months with the least snowfall are May, June, July and August (0mm).
The month with the highest number of snowfall days is March (18 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 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).
The month with the most sunshine days is May (15 days).
The month with the least sunshine days is April (11.1 days).
The month with the highest UV index is 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 January (Cloud cover 82).
The month with the least cloud cover is July (Cloud cover 31).
The months with the highest visibility are May and June (10km).
The month with the lowest visibility is January (6km).