The warmest month (with the highest average high temperature) is July (8.4°C).
The months with the lowest average high temperature are February and March (-9.4°C).
The month with the highest average low temperature is July (4.4°C).
The coldest month (with the lowest average low temperature) is February (-15.7°C).
The month with the highest relative humidity is August (82%).
The months with the lowest relative humidity are January, February, March, April, October, November and December (77%).
The wettest month (with the highest rainfall) is December (63mm).
The driest month (with the least rainfall) is June (21mm).
The month with the highest number of rainy days is July (17 days).
The months with the least rainy days are February and April (1 days).
The months with the highest number of snowfall days are January and December (24 days).
The month with the least snowfall days is July (1 days).
The month with the longest days is September (Average daylight: 14h and 24min).
The months with the shortest days are January, May, June, July, November and December (Average daylight: 0h and 0min).