The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (-0.3°C).
The month with the highest average low temperature is July (13.3°C).
The coldest month (with the lowest average low temperature) is February (-3.8°C).
The months with the highest atmospheric pressure are April and May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1008mbar).
The windiest month (with the highest average wind speed) is December (16.7km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is May (69%).
The wettest month (with the highest rainfall) is July (57mm).
The driest month (with the least rainfall) is April (16mm).
The month with the highest number of rainy days is July (17.4 days).
The months with the least rainy days are January and February (7.1 days).
The month with the highest snowfall is January (108mm).
The months with the least snowfall are June, July, August and September (0mm).
The month with the highest number of snowfall days is January (12 days).
The months with the least snowfall days are June, July, August and September (0 days).
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 12min).
The month with the most sunshine is June (Average sunshine: 12h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
The month with the most sunshine days is April (17.5 days).
The month with the least sunshine days is November (10.6 days).
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
The month with the most cloud cover is February (Cloud cover 66).
The months with the least cloud cover are June, July and August (Cloud cover 40).
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February and March (8km).