The warmest month (with the highest average high temperature) is July (15.1°C).
The month with the lowest average high temperature is January (-7.1°C).
The month with the highest average low temperature is July (7.3°C).
The coldest month (with the lowest average low temperature) is January (-12.9°C).
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1006.1mbar).
The windiest month (with the highest average wind speed) is June (14.9km/h).
The calmest month (with the lowest average wind speed) is April (12.2km/h).
The months with the highest relative humidity are January, February and March (94%).
The month with the lowest relative humidity is June (73%).
The wettest month (with the highest rainfall) is July (57mm).
The driest month (with the least rainfall) is April (29mm).
The month with the highest number of rainy days is July (21.6 days).
The month with the least rainy days is February (5.8 days).
The month with the highest snowfall is December (277mm).
The month with the least snowfall is August (0mm).
The months with the highest number of snowfall days are January and December (23.8 days).
The month with the least snowfall days is August (0.1 days).
The month with the longest days is June (Average daylight: 19h and 48min).
The month with the shortest days is December (Average daylight: 5h and 6min).
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 1h and 12min).
The months with the most sunshine days are September and October (9.2 days).
The month with the least sunshine days is March (4.9 days).
The months with the highest UV index are May, June, July and August (UV index 3).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
The months with the most cloud cover are February and March (Cloud cover 72).
The months with the least cloud cover are July and August (Cloud cover 54).
The months with the highest visibility are June, July and August (9km).
The months with the lowest visibility are January, February, March, April and December (6km).