The warmest month (with the highest average high temperature) is July (10.5°C).
The month with the lowest average high temperature is February (-30.2°C).
The month with the highest average low temperature is July (2.7°C).
The coldest month (with the lowest average low temperature) is February (-37.1°C).
The month with the highest relative humidity is October (80.3%).
The month with the lowest relative humidity is March (65%).
The wettest month (with the highest rainfall) is August (35.9mm).
The driest months (with the least rainfall) are January, February, March, April, May and December (0mm).
The month with the highest number of rainy days is August (9.2 days).
The months with the least rainy days are January, February, March, April, May, November and December (0 days).
The month with the highest snowfall is October (338mm).
The month with the least snowfall is July (4mm).
The month with the highest number of snowfall days is October (11.5 days).
The month with the least snowfall days is July (0.2 days).
The best months for swimming (with the highest average sea temperature) are July, August and September (2°C).
The coldest months (with the lowest average sea temperature) are January, February, March, April, May, November and December (-2°C).
The month with the longest days is April (Average daylight: 17h and 18min).
The months with the shortest days are June, July and December (Average daylight: 0h and 0min).
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The months with the least sunshine are January, February, November and December (Average sunshine: 0h and 0min).
The months with the highest UV index are June and July (UV index 3).
The months with the lowest UV index are January, February, March, October, November and December (UV index 0).