The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (-5.3°C).
The month with the highest average low temperature is July (12.6°C).
The coldest month (with the lowest average low temperature) is January (-9.2°C).
The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1008.5mbar).
The windiest month (with the highest average wind speed) is December (12.9km/h).
The calmest months (with the lowest average wind speed) are July and August (10.1km/h).
The months with the highest relative humidity are January and February (95%).
The month with the lowest relative humidity is May (66%).
The wettest month (with the highest rainfall) is July (44mm).
The driest month (with the least rainfall) is April (25mm).
The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is February (2.7 days).
The month with the highest snowfall is December (236mm).
The months with the least snowfall are July and August (0mm).
The month with the highest number of snowfall days is January (24.4 days).
The months with the least snowfall days are July and August (0 days).
The month with the longest days is June (Average daylight: 19h and 18min).
The month with the shortest days is December (Average daylight: 5h and 30min).
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 0h and 48min).
The month with the most sunshine days is May (16 days).
The month with the least sunshine days is December (6.5 days).
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
The months with the most cloud cover are January and February (Cloud cover 82).
The month with the least cloud cover is July (Cloud cover 42).
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (5km).