The warmest month (with the highest average high temperature) is July (4.7°C).
The month with the lowest average high temperature is February (-6.2°C).
The month with the highest average low temperature is July (-0.1°C).
The coldest month (with the lowest average low temperature) is March (-13.3°C).
The month with the highest atmospheric pressure is June (1015.4mbar).
The month with the lowest atmospheric pressure is January (998.4mbar).
The windiest month (with the highest average wind speed) is January (20.6km/h).
The calmest month (with the lowest average wind speed) is July (7.7km/h).
The month with the highest relative humidity is June (85%).
The months with the lowest relative humidity are November and December (75%).
The wettest month (with the highest rainfall) is April (110mm).
The driest months (with the least rainfall) are July and August (37mm).
The month with the highest number of rainy days is September (15.4 days).
The month with the least rainy days is February (2.9 days).
The month with the highest snowfall is April (371mm).
The months with the least snowfall are July and August (0mm).
The month with the highest number of snowfall days is January (16.9 days).
The month with the least snowfall days is August (0 days).
The month with the longest days is June (Average daylight: 22h and 36min).
The month with the shortest days is December (Average daylight: 3h and 30min).
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 1h and 36min).
The month with the most sunshine days is July (21.3 days).
The month with the least sunshine days is February (9.8 days).
The months with the highest UV index are March, April, May, June, July, August, September, October and November (UV index 2).
The months with the lowest UV index are January, February and December (UV index 1).
The months with the most cloud cover are January and February (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 41).
The months with the highest visibility are June, July, August, September and October (9km).
The month with the lowest visibility is April (7km).