The warmest month (with the highest average high temperature) is January (14.6°C).
The month with the lowest average high temperature is July (1.8°C).
The month with the highest average low temperature is February (3.2°C).
The coldest month (with the lowest average low temperature) is July (-3.4°C).
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is December (1012.8mbar).
The windiest month (with the highest average wind speed) is December (14.5km/h).
The calmest months (with the lowest average wind speed) are July and September (11.7km/h).
The months with the highest relative humidity are June, July and August (92%).
The months with the lowest relative humidity are January and February (79%).
The wettest month (with the highest rainfall) is June (211mm).
The driest month (with the least rainfall) is February (59mm).
The month with the highest number of rainy days is May (22.9 days).
The month with the least rainy days is February (15.3 days).
The month with the highest snowfall is July (154mm).
The months with the least snowfall are January, February, March, April and December (0mm).
The month with the highest number of snowfall days is July (6.9 days).
The months with the least snowfall days are January, February and April (0 days).
The month with the longest days is December (Average daylight: 15h and 24min).
The month with the shortest days is June (Average daylight: 9h and 0min).
The month with the most sunshine is January (Average sunshine: 9h and 24min).
The months with the least sunshine are June and July (Average sunshine: 3h and 36min).
The month with the most sunshine days is February (10.1 days).
The months with the least sunshine days are June and September (5.1 days).
The months with the highest UV index are January, February, November and December (UV index 3).
The months with the lowest UV index are May and June (UV index 1).
The month with the most cloud cover is June (Cloud cover 65).
The month with the least cloud cover is January (Cloud cover 44).
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (8km).
The months with the lowest visibility are July and August (7km).