The warmest month (with the highest average high temperature) is July (20.9°C).
The month with the lowest average high temperature is January (-8.7°C).
The month with the highest average low temperature is July (10.3°C).
The coldest month (with the lowest average low temperature) is January (-19.9°C).
The wettest month (with the highest rainfall) is July (93.1mm).
The driest month (with the least rainfall) is January (12.3mm).
The month with the highest number of rainy days is October (14.8 days).
The month with the least rainy days is January (1.6 days).
The month with the highest snowfall is January (838mm).
The months with the least snowfall are June, July and August (0mm).
The month with the highest number of snowfall days is January (16.8 days).
The months with the least snowfall days are June, July and August (0 days).
The best month for swimming (with the highest average sea temperature) is July (13.4°C).
The coldest month (with the lowest average sea temperature) is February (-1.1°C).
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
The months with the most sunshine are June and July (Average sunshine: 7h and 54min).
The month with the least sunshine is November (Average sunshine: 3h and 0min).