The warmest month (with the highest average high temperature) is July (22.8°C).
The month with the lowest average high temperature is January (-5.2°C).
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is January (-15.9°C).
The month with the highest atmospheric pressure is December (1029mbar).
The month with the lowest atmospheric pressure is July (1009.8mbar).
The windiest months (with the highest average wind speed) are April and May (7.3km/h).
The calmest month (with the lowest average wind speed) is February (6km/h).
The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are July and September (45%).
The wettest months (with the highest rainfall) are May and June (74mm).
The driest month (with the least rainfall) is January (12mm).
The month with the highest number of rainy days is June (18.4 days).
The month with the least rainy days is November (7 days).
The month with the highest snowfall is November (184mm).
The months with the least snowfall are June, July and August (0mm).
The month with the highest number of snowfall days is November (13 days).
The months with the least snowfall days are June, July and August (0 days).
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The months with the least sunshine are November and December (Average sunshine: 7h and 6min).
The month with the most sunshine days is January (18.5 days).
The month with the least sunshine days is June (6.6 days).
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
The months with the most cloud cover are February, March and April (Cloud cover 27).
The month with the least cloud cover is September (Cloud cover 15).
The months with the highest visibility are May, June, July, August, September and October (10km).
The month with the lowest visibility is February (8km).