The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is December (-5.2°C).
The month with the highest average low temperature is July (7.7°C).
The coldest month (with the lowest average low temperature) is December (-13.5°C).
The month with the highest relative humidity is December (84.2%).
The month with the lowest relative humidity is May (44.1%).
The wettest month (with the highest rainfall) is June (54.2mm).
The driest months (with the least rainfall) are January and March (3mm).
The month with the highest number of rainy days is June (14.8 days).
The month with the least rainy days is December (1.5 days).
The month with the highest snowfall is January (459mm).
The months with the least snowfall are June, July, August and September (0mm).
The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are June, July and August (0 days).
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
The month with the most sunshine is July (Average sunshine: 8h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 18min).