The warmest month (with the highest average high temperature) is July (23.5°C).
The month with the lowest average high temperature is January (-17.8°C).
The month with the highest average low temperature is July (11.8°C).
The coldest month (with the lowest average low temperature) is January (-25.6°C).
The month with the highest atmospheric pressure is January (1017.4mbar).
The month with the lowest atmospheric pressure is July (1006.7mbar).
The windiest months (with the highest average wind speed) are October and December (9km/h).
The calmest month (with the lowest average wind speed) is July (6.6km/h).
The month with the highest relative humidity is January (95%).
The month with the lowest relative humidity is June (72%).
The wettest month (with the highest rainfall) is August (69mm).
The driest month (with the least rainfall) is February (12mm).
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is January (0.5 days).
The month with the highest snowfall is April (336mm).
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: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
The month with the most sunshine is June (Average sunshine: 9h and 24min).
The months with the least sunshine are January and December (Average sunshine: 3h and 30min).
The month with the most sunshine days is January (19.1 days).
The month with the least sunshine days is April (5.9 days).
The month with the highest UV index is June (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 March (Cloud cover 69).
The month with the least cloud cover is September (Cloud cover 47).
The months with the highest visibility are May, June, July, August, September and October (8km).
The months with the lowest visibility are January, February and March (5km).