The warmest month (with the highest average high temperature) is July (19.6°C).
The month with the lowest average high temperature is January (-3.6°C).
The month with the highest average low temperature is July (8.7°C).
The coldest month (with the lowest average low temperature) is January (-15.8°C).
The months with the highest atmospheric pressure are January and December (1023.8mbar).
The month with the lowest atmospheric pressure is July (1008.6mbar).
The windiest months (with the highest average wind speed) are June and July (12.7km/h).
The calmest month (with the lowest average wind speed) is October (7.7km/h).
The months with the highest relative humidity are February and March (79%).
The months with the lowest relative humidity are July and September (31%).
The wettest month (with the highest rainfall) is May (50mm).
The driest months (with the least rainfall) are August and September (2mm).
The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is August (1.7 days).
The month with the highest snowfall is March (179mm).
The months with the least snowfall are June, July, August and September (0mm).
The month with the highest number of snowfall days is March (13.7 days).
The months with the least snowfall days are July and August (0 days).
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
The month with the most sunshine is August (Average sunshine: 12h and 24min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).
The month with the most sunshine days is July (28.4 days).
The month with the least sunshine days is April (11.2 days).
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
The month with the most cloud cover is February (Cloud cover 31).
The month with the least cloud cover is September (Cloud cover 5).
The months with the highest visibility are May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March and April (9km).