The warmest month (with the highest average high temperature) is July (15.6°C).
The month with the lowest average high temperature is February (-23.4°C).
The month with the highest average low temperature is July (6.1°C).
The coldest month (with the lowest average low temperature) is February (-32°C).
The month with the highest relative humidity is October (84.7%).
The month with the lowest relative humidity is July (64.8%).
The wettest month (with the highest rainfall) is August (44.9mm).
The driest months (with the least rainfall) are February, March, November and December (0mm).
The month with the highest number of rainy days is August (13.1 days).
The months with the least rainy days are January, February, March, November and December (0 days).
The month with the highest snowfall is October (350mm).
The month with the least snowfall is July (0mm).
The month with the highest number of snowfall days is October (14.5 days).
The month with the least snowfall days is July (0.1 days).
The best month for swimming (with the highest average sea temperature) is September (4.2°C).
The coldest months (with the lowest average sea temperature) are January, February, March, April and December (-0.3°C).
The month with the longest days is August (Average daylight: 17h and 18min).
The month with the shortest days is June (Average daylight: 0h and 0min).
The month with the most sunshine is June (Average sunshine: 12h and 30min).
The month with the least sunshine is December (Average sunshine: 0h and 0min).
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, October, November and December (UV index 0).