The warmest month (with the highest average high temperature) is July (18.1°C).
The month with the lowest average high temperature is January (-9.9°C).
The month with the highest average low temperature is July (9.7°C).
The coldest month (with the lowest average low temperature) is January (-15.5°C).
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1005.7mbar).
The windiest month (with the highest average wind speed) is June (11.3km/h).
The calmest month (with the lowest average wind speed) is August (9.2km/h).
The months with the highest relative humidity are January and February (97%).
The month with the lowest relative humidity is June (69%).
The wettest month (with the highest rainfall) is August (51mm).
The driest months (with the least rainfall) are January and February (24mm).
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is February (1.2 days).
The month with the highest snowfall is December (253mm).
The months with the least snowfall are July and August (0mm).
The month with the highest number of snowfall days is December (22.2 days).
The month with the least snowfall days is August (0 days).
The month with the longest days is May (Average daylight: 18h and 54min).
The month with the shortest days is June (Average daylight: 0h and 0min).
The month with the most sunshine is August (Average sunshine: 7h and 54min).
The month with the least sunshine is December (Average sunshine: 0h and 24min).
The month with the most sunshine days is January (12.4 days).
The month with the least sunshine days is April (6.7 days).
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
The months with the most cloud cover are January, February and April (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 54).
The months with the highest visibility are June and July (9km).
The months with the lowest visibility are January, February and December (4km).