The warmest month (with the highest average high temperature) is August (25.9°C).
The month with the lowest average high temperature is January (-4.7°C).
The month with the highest average low temperature is August (15.2°C).
The coldest month (with the lowest average low temperature) is February (-16.2°C).
The wettest month (with the highest rainfall) is September (131.6mm).
The driest month (with the lowest rainfall) is February (41.2mm).
The month with the highest snowfall is December (2290mm).
Months with the lowest snowfall are May, June, July, August and September (0mm).
The month with most sunshine is May (Average sunshine: 6h).
The month with least sunshine is December (Average sunshine: 1.4h).