The warmest month (with the highest average high temperature) is August (21.5°C).
The month with the lowest average high temperature is January (-4.6°C).
The month with the highest average low temperature is July (9.8°C).
The coldest month (with the lowest average low temperature) is January (-12.6°C).
The month with the highest atmospheric pressure is December (1023.1mbar).
The month with the lowest atmospheric pressure is July (1011.6mbar).
The windiest month (with the highest average wind speed) is August (8.9km/h).
The calmest month (with the lowest average wind speed) is November (6.8km/h).
The months with the highest relative humidity are January and February (92%).
The months with the lowest relative humidity are August, September and October (72%).
The wettest month (with the highest rainfall) is May (114mm).
The driest month (with the least rainfall) is November (22mm).
The month with the highest number of rainy days is May (27.5 days).
The month with the least rainy days is February (7.3 days).
The month with the highest snowfall is March (377mm).
The months with the least snowfall are June, July and August (0mm).
The month with the highest number of snowfall days is March (20.3 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: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
The month with the most sunshine days is November (16.2 days).
The month with the least sunshine days is May (2.1 days).
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February, March and December (UV index 1).
The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 30).
The months with the highest visibility are August, September, October and November (9km).
The months with the lowest visibility are January and February (6km).