The warmest month (with the highest average high temperature) is July (16°C).
The month with the lowest average high temperature is January (-7.4°C).
The month with the highest average low temperature is July (6.3°C).
The coldest month (with the lowest average low temperature) is January (-14.2°C).
The month with the highest atmospheric pressure is April (1014.8mbar).
The month with the lowest atmospheric pressure is December (1007.3mbar).
The windiest months (with the highest average wind speed) are March and September (10.1km/h).
The calmest month (with the lowest average wind speed) is November (8.4km/h).
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is June (70%).
The wettest month (with the highest rainfall) is June (59mm).
The driest month (with the least rainfall) is April (23mm).
The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is February (6.3 days).
The month with the highest snowfall is January (267mm).
The months with the least snowfall are June, July and August (0mm).
The month with the highest number of snowfall days is January (19.3 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 12min).
The month with the shortest days is December (Average daylight: 5h and 42min).
The month with the most sunshine is June (Average sunshine: 12h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
The month with the most sunshine days is September (15.8 days).
The month with the least sunshine days is February (10.5 days).
The months with the highest UV index are May, June, July and August (UV index 3).
The months with the lowest UV index are January, February, March, April, September, October, November and December (UV index 2).
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is June (Cloud cover 44).
The months with the highest visibility are June and July (9km).
The month with the lowest visibility is January (6km).