The warmest month (with the highest average high temperature) is July (12.3°C).
The months with the lowest average high temperature are January and February (-5.8°C).
The month with the highest average low temperature is August (8.6°C).
The coldest month (with the lowest average low temperature) is February (-9.5°C).
The month with the highest atmospheric pressure is May (1015.4mbar).
The month with the lowest atmospheric pressure is March (1006.3mbar).
The windiest month (with the highest average wind speed) is December (27.2km/h).
The calmest month (with the lowest average wind speed) is July (18.5km/h).
The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is June (79%).
The wettest month (with the highest rainfall) is August (57mm).
The driest months (with the least rainfall) are February and March (23mm).
The month with the highest number of rainy days is August (18.1 days).
The month with the least rainy days is February (2.7 days).
The month with the highest snowfall is December (120mm).
The months with the least snowfall are July and August (0mm).
The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are July and August (0 days).
The month with the longest days is May (Average daylight: 20h and 0min).
The month with the shortest days is June (Average daylight: 0h and 48min).
The month with the most sunshine is May (Average sunshine: 8h and 30min).
The month with the least sunshine is June (Average sunshine: 0h and 24min).
The month with the most sunshine days is July (13.3 days).
The month with the least sunshine days is November (5.9 days).
The months with the highest UV index are June, July and August (UV index 3).
The months with the lowest UV index are February, March, April, October, November and December (UV index 1).
The month with the most cloud cover is February (Cloud cover 77).
The month with the least cloud cover is July (Cloud cover 45).
The months with the highest visibility are June and July (10km).
The months with the lowest visibility are January, February, March, April, November and December (8km).