The warmest month (with the highest average high temperature) is August (18.7°C).
The month with the lowest average high temperature is January (-0.5°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 (-8.3°C).
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is April (1014.8mbar).
The windiest month (with the highest average wind speed) is February (9.2km/h).
The calmest month (with the lowest average wind speed) is September (6.9km/h).
The months with the highest relative humidity are January, February and March (87%).
The month with the lowest relative humidity is August (75%).
The wettest month (with the highest rainfall) is December (133mm).
The driest month (with the least rainfall) is July (60mm).
The month with the highest number of rainy days is June (17.2 days).
The month with the least rainy days is January (3.8 days).
The month with the highest snowfall is December (1081mm).
The month with the least snowfall is July (1mm).
The month with the highest number of snowfall days is January (16.2 days).
The month with the least snowfall days is August (0.2 days).
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
The months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is May (9 days).
The months with the highest UV index are June, July and August (UV index 4).
The month with the lowest UV index is February (UV index 1).
The months with the most cloud cover are February and May (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 28).
The months with the highest visibility are April, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January, February, March and May (7km).