The warmest month (with the highest average high temperature) is July (8.3°C).
The month with the lowest average high temperature is February (-23°C).
The month with the highest average low temperature is July (3.6°C).
The coldest month (with the lowest average low temperature) is February (-28.3°C).
The month with the highest atmospheric pressure is January (1021.4mbar).
The month with the lowest atmospheric pressure is July (1009.2mbar).
The windiest month (with the highest average wind speed) is September (15.2km/h).
The calmest month (with the lowest average wind speed) is April (9.7km/h).
The month with the highest relative humidity is February (95%).
The month with the lowest relative humidity is June (74%).
The wettest month (with the highest rainfall) is August (9mm).
The driest months (with the least rainfall) are May and November (1mm).
The month with the highest number of rainy days is August (6 days).
The month with the least rainy days is February (0.2 days).
The month with the highest snowfall is October (26mm).
The month with the least snowfall is June (1mm).
The month with the highest number of snowfall days is October (7.7 days).
The month with the least snowfall days is July (0.8 days).
The month with the longest days is August (Average daylight: 18h and 6min).
The months with the shortest days are June and December (Average daylight: 0h and 0min).
The month with the most sunshine is August (Average sunshine: 8h and 18min).
The month with the least sunshine is December (Average sunshine: 0h and 6min).
The month with the most sunshine days is May (28.1 days).
The month with the least sunshine days is August (23.2 days).
The months with the highest UV index are May, June, July and August (UV index 2).
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 February (Cloud cover 74).
The month with the least cloud cover is June (Cloud cover 37).
The month with the highest visibility is June (10km).
The month with the lowest visibility is February (5km).