The warmest month (with the highest average high temperature) is July (15.3°C).
The month with the lowest average high temperature is January (-3.1°C).
The month with the highest average low temperature is July (6.5°C).
The coldest month (with the lowest average low temperature) is January (-10.9°C).
The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is April (1015mbar).
The windiest month (with the highest average wind speed) is December (10.1km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).
The months with the highest relative humidity are March, April and May (88%).
The months with the lowest relative humidity are July and December (82%).
The wettest month (with the highest rainfall) is July (239mm).
The driest month (with the least rainfall) is January (39mm).
The months with the highest number of rainy days are July and August (27.3 days).
The month with the least rainy days is January (4.5 days).
The month with the highest snowfall is November (833mm).
The months with the least snowfall are June, July, August and September (0mm).
The month with the highest number of snowfall days is March (16.6 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 24min).
The month with the least sunshine is November (Average sunshine: 4h and 12min).
The month with the most sunshine days is December (15 days).
The month with the least sunshine days is July (2.5 days).
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are February and April (UV index 1).
The months with the most cloud cover are April and May (Cloud cover 59).
The months with the least cloud cover are July and December (Cloud cover 43).
The months with the highest visibility are June, July, August and December (8km).
The months with the lowest visibility are January, February, March, April, May, September, October and November (7km).