The warmest month (with the highest average high temperature) is July (20.3°C).
The months with the lowest average high temperature are January and February (0.5°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 (-2.5°C).
The months with the highest atmospheric pressure are April and May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1008.3mbar).
The windiest month (with the highest average wind speed) is December (19.2km/h).
The calmest months (with the lowest average wind speed) are June and July (13.7km/h).
The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are April and May (72%).
The wettest month (with the highest rainfall) is July (50mm).
The driest month (with the least rainfall) is April (13mm).
The months with the highest number of rainy days are July and August (16.7 days).
The months with the least rainy days are January and February (6.8 days).
The month with the highest snowfall is February (62mm).
The months with the least snowfall are June, July, August and September (0mm).
The month with the highest number of snowfall days is February (11.3 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 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
The month with the most sunshine is June (Average sunshine: 12h and 30min).
The months with the least sunshine are February and December (Average sunshine: 3h and 30min).
The month with the most sunshine days is April (17 days).
The month with the least sunshine days is July (11.3 days).
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
The month with the most cloud cover is December (Cloud cover 66).
The month with the least cloud cover is June (Cloud cover 39).
The months with the highest visibility are April, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, May, October, November and December (9km).