The warmest month (with the highest average high temperature) is August (17.4°C).
The month with the lowest average high temperature is February (-7.3°C).
The month with the highest average low temperature is August (11.3°C).
The coldest month (with the lowest average low temperature) is February (-14.3°C).
The month with the highest relative humidity is April (91%).
The month with the lowest relative humidity is September (79%).
The wettest month (with the highest rainfall) is November (97mm).
The driest month (with the least rainfall) is July (52mm).
The month with the highest number of rainy days is June (16.4 days).
The month with the least rainy days is February (3.3 days).
The month with the highest snowfall is January (181mm).
Months with the least snowfall are June, July, August and September (0mm).
The month with the highest number of snowfall days is March (17.3 days).
Months with the least snowfall days are June, July and August (0 days).
The best month for swimming (with the highest average sea temperature) is August (13°C).
The coldest months (with the lowest average sea temperature) are February and March (-1°C).
The month with the longest days is June (Average daylight: 16.5h).
The month with the shortest days is December (Average daylight: 7.9h).
The month with the most sunshine is August (Average sunshine: 7.9h).
The month with the least sunshine is February (Average sunshine: 3.2h).
The month with the highest UV index is July (UV index 4).
Months with the lowest UV index are January, February, March and April (UV index 1).