The warmest month (with the highest average high temperature) is July (17.7°C).
The month with the lowest average high temperature is January (-2.6°C).
The months with the highest average low temperature are July and August (6.3°C).
The coldest month (with the lowest average low temperature) is February (-11.1°C).
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
The windiest month (with the highest average wind speed) is November (8.4km/h).
The calmest month (with the lowest average wind speed) is August (6km/h).
The month with the highest relative humidity is March (93%).
The month with the lowest relative humidity is July (81%).
The wettest month (with the highest rainfall) is August (100mm).
The driest months (with the least rainfall) are January and February (32mm).
The month with the highest number of rainy days is July (24 days).
The month with the least rainy days is January (5.8 days).
The month with the highest snowfall is December (326mm).
The months with the least snowfall are June, July, August and September (0mm).
The month with the highest number of snowfall days is January (17 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 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are January, February and December (Average sunshine: 4h and 48min).
The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is July (4.4 days).
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January and February (UV index 1).
The month with the most cloud cover is March (Cloud cover 55).
The months with the least cloud cover are July and August (Cloud cover 42).
The months with the highest visibility are June, July and August (8km).
The month with the lowest visibility is January (5km).