The warmest month (with the highest average high temperature) is July (7.3°C).
The month with the lowest average high temperature is February (-29°C).
The month with the highest average low temperature is July (1.7°C).
The coldest month (with the lowest average low temperature) is February (-35.8°C).
The month with the highest relative humidity is September (88.5%).
The month with the lowest relative humidity is February (64.4%).
The wettest months (with the highest rainfall) are July and August (23.2mm).
The driest months (with the least rainfall) are January, February, March, April, November and December (0mm).
The month with the highest number of rainy days is July (10 days).
The months with the least rainy days are January, February, March, April, November and December (0 days).
The month with the highest snowfall is October (189mm).
The month with the least snowfall is February (43mm).
The month with the highest number of snowfall days is October (13.2 days).
The month with the least snowfall days is July (3.2 days).
The best months for swimming (with the highest average sea temperature) are August and September (1°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: 16h and 54min).
The months with the shortest days are January, May, June, July and December (Average daylight: 0h and 0min).
The months with the most sunshine are May and June (Average sunshine: 9h and 54min).
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).