The warmest month (with the highest average high temperature) is July (22.9°C).
The month with the lowest average high temperature is January (2.5°C).
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is February (-3.8°C).
Months with the highest relative humidity are January and February (86%).
Months with the lowest relative humidity are April and July (75%).
The wettest month (with the highest rainfall) is August (113mm).
The driest month (with the lowest rainfall) is April (43mm).
The month with the highest number of rainy days is May (20 days).
The month with the lowest number of rainy days is February (7.8 days).
The month with the highest snowfall is January (337mm).
Months with the lowest snowfall are June, July and August (0mm).
The month with the highest number of snowfall days is January (10.8 days).
Months with the lowest number of snowfall days are June, July and August (0 days).
The month with the longest days is June (Average daylight: 15.9h).
The month with shortest days is December (Average daylight: 8.5h).
The month with most sunshine is August (Average sunshine: 10.2h).
The month with least sunshine is February (Average sunshine: 4.7h).
Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January, February, March, November and December (UV index 2).