The warmest month (with the highest average high temperature) is July (18.2°C).
The month with the lowest average high temperature is January (-2°C).
The month with the highest average low temperature is August (6.7°C).
The coldest month (with the lowest average low temperature) is January (-11.3°C).
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is May (1015.2mbar).
The windiest month (with the highest average wind speed) is February (7.9km/h).
The calmest month (with the lowest average wind speed) is August (6km/h).
The months with the highest relative humidity are February and March (92%).
The months with the lowest relative humidity are July and December (83%).
The wettest month (with the highest rainfall) is August (143mm).
The driest month (with the least rainfall) is January (41mm).
The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is January (5.8 days).
The month with the highest snowfall is February (336mm).
The months with the least snowfall are June, July, August and September (0mm).
The month with the highest number of snowfall days is February (13.3 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: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The months with the least sunshine are February and November (Average sunshine: 4h and 0min).
The month with the most sunshine days is December (18.1 days).
The months with the least sunshine days are June and July (6.1 days).
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February and March (UV index 1).
The month with the most cloud cover is May (Cloud cover 60).
The month with the least cloud cover is December (Cloud cover 43).
The months with the highest visibility are July and December (8km).
The month with the lowest visibility is March (5km).