The warmest month (with the highest average high temperature) is July (23.9°C).
The month with the lowest average high temperature is January (-1.7°C).
The month with the highest average low temperature is July (13.1°C).
The coldest month (with the lowest average low temperature) is February (-6.6°C).
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is May (68%).
The wettest month (with the highest rainfall) is July (94mm).
The driest month (with the least rainfall) is February (32mm).
The months with the highest number of rainy days are May, June and July (15 days).
The month with the least rainy days is February (7 days).
The months with the highest number of snowfall days are January and February (16 days).
The months with the least snowfall days are June, July, August and September (0 days).
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).