The warmest month (with the highest average high temperature) is August (10.6°C).
The month with the lowest average high temperature is March (1.1°C).
The month with the highest average low temperature is August (8.2°C).
The coldest month (with the lowest average low temperature) is March (-1.9°C).
The month with the highest atmospheric pressure is June (1014.7mbar).
The month with the lowest atmospheric pressure is January (998.7mbar).
The windiest month (with the highest average wind speed) is December (31.4km/h).
The calmest month (with the lowest average wind speed) is June (17.9km/h).
The month with the highest relative humidity is July (84%).
The months with the lowest relative humidity are May and December (80%).
The wettest month (with the highest rainfall) is December (77mm).
The driest month (with the least rainfall) is June (24mm).
The month with the highest number of rainy days is September (19.3 days).
The month with the least rainy days is March (8.2 days).
The month with the highest snowfall is March (113mm).
The month with the least snowfall is August (0mm).
The month with the highest number of snowfall days is March (13.3 days).
The month with the least snowfall days is August (0 days).
The month with the longest days is May (Average daylight: 19h and 36min).
The month with the shortest days is December (Average daylight: 2h and 48min).
The month with the most sunshine is May (Average sunshine: 6h and 48min).
The month with the least sunshine is June (Average sunshine: 0h and 24min).
The month with the most sunshine days is June (14.6 days).
The month with the least sunshine days is February (5.8 days).
The months with the highest UV index are July and August (UV index 3).
The months with the lowest UV index are January, February, March, October and December (UV index 1).
The month with the most cloud cover is March (Cloud cover 74).
The month with the least cloud cover is June (Cloud cover 60).
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, November and December (8km).