The warmest month (with the highest average high temperature) is July (19.4°C).
The month with the lowest average high temperature is January (-21.7°C).
The month with the highest average low temperature is July (9°C).
The coldest month (with the lowest average low temperature) is January (-27.8°C).
The month with the highest atmospheric pressure is January (1019.5mbar).
The month with the lowest atmospheric pressure is September (1010.7mbar).
The windiest month (with the highest average wind speed) is June (11.6km/h).
The calmest month (with the lowest average wind speed) is November (9.2km/h).
The month with the highest relative humidity is January (96%).
The month with the lowest relative humidity is June (56%).
The wettest month (with the highest rainfall) is August (30mm).
The driest months (with the least rainfall) are February and March (8mm).
The month with the highest number of rainy days is July (13.1 days).
The month with the least rainy days is January (0.5 days).
The month with the highest snowfall is October (111mm).
The month with the least snowfall is July (0mm).
The month with the highest number of snowfall days is January (17.9 days).
The month with the least snowfall days is July (0 days).
The month with the longest days is August (Average daylight: 17h and 24min).
The month with the shortest days is June (Average daylight: 0h and 0min).
The month with the most sunshine is August (Average sunshine: 7h and 54min).
The month with the least sunshine is July (Average sunshine: 0h and 24min).
The month with the most sunshine days is June (17.9 days).
The month with the least sunshine days is April (12.1 days).
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, April, September, October, November and December (UV index 1).
The month with the most cloud cover is April (Cloud cover 76).
The month with the least cloud cover is June (Cloud cover 40).
The month with the highest visibility is June (10km).
The months with the lowest visibility are January and December (4km).