The warmest month (with the highest average high temperature) is August (16.4°C).
Months with the lowest average high temperature are January and February (-9.3°C).
Months with the highest average low temperature are January, February, March, April, May, June, July, August, September, October, November and December (0°C).
Coldest months (with the lowest average low temperature) are January, February, March, April, May, June, July, August, September, October, November and December (0°C).
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is September (76%).
The wettest month (with the highest rainfall) is November (82mm).
The driest month (with the lowest rainfall) is April (40mm).
The month with the highest number of rainy days is July (16.6 days).
The month with the lowest number of rainy days is February (1.7 days).
The month with the highest snowfall is November (170mm).
Months with the lowest snowfall are July and August (0mm).
The month with the highest number of snowfall days is December (15.2 days).
Months with the lowest number of snowfall days are July and August (0 days).
The best month for swimming (with the highest average sea temperature) is August (7°C).
Coldest months (with the lowest average sea temperature) are January, February, March and April (-1°C).
The month with the longest days is June (Average daylight: 17h).
The month with shortest days is December (Average daylight: 7.5h).
The month with most sunshine is August (Average sunshine: 7.8h).
The month with least sunshine is February (Average sunshine: 3h).
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).