The warmest month (with the highest average high temperature) is July (28.3°C).
The month with the lowest average high temperature is January (-0.4°C).
The month with the highest average low temperature is July (16.7°C).
The coldest month (with the lowest average low temperature) is February (-5.9°C).
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (59%).
The wettest month (with the highest rainfall) is June (62mm).
The driest months (with the least rainfall) are February and October (35mm).
Months with the highest number of rainy days are May, June and November (13 days).
Months with the least rainy days are February and August (8 days).
Months with the highest number of snowfall days are January and February (14 days).
Months with the least snowfall days are May, June, July, August and September (0 days).
The month with the longest days is June (Average daylight: 16h).
The month with the shortest days is December (Average daylight: 8.5h).