The warmest month (with the highest average high temperature) is July (21.5°C).
The month with the lowest average high temperature is January (-13.8°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 (-23°C).
The month with the highest atmospheric pressure is January (1033.6mbar).
The month with the lowest atmospheric pressure is July (1006.2mbar).
The windiest month (with the highest average wind speed) is May (16.2km/h).
The calmest month (with the lowest average wind speed) is January (9.4km/h).
The month with the highest relative humidity is February (66%).
The month with the lowest relative humidity is May (39%).
The wettest month (with the highest rainfall) is July (82mm).
The driest month (with the least rainfall) is January (1mm).
The month with the highest number of rainy days is June (17.1 days).
The month with the least rainy days is January (2.2 days).
The month with the highest snowfall is May (118mm).
The months with the least snowfall are July and August (0mm).
The month with the highest number of snowfall days is March (7.9 days).
The months with the least snowfall days are July and August (0 days).
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
The month with the most sunshine is June (Average sunshine: 12h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).
The month with the most sunshine days is January (27.8 days).
The month with the least sunshine days is June (8.5 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, September, October, November and December (UV index 2).
The months with the most cloud cover are June and July (Cloud cover 29).
The months with the least cloud cover are September and October (Cloud cover 21).
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and February (9km).