The warmest month (with the highest average high temperature) is August (25.3°C).
The month with the lowest average high temperature is January (1.7°C).
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is January (-2°C).
The month with the highest atmospheric pressure is October (1017.8mbar).
The month with the lowest atmospheric pressure is July (1014.5mbar).
The windiest month (with the highest average wind speed) is December (14.1km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (66%).
The wettest month (with the highest rainfall) is July (40mm).
The driest month (with the least rainfall) is September (14mm).
The month with the highest number of rainy days is May (14.2 days).
The month with the least rainy days is February (7.4 days).
The month with the highest snowfall is January (120mm).
The months with the least snowfall are June, July, August and September (0mm).
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
The month with the most sunshine days is September (21.2 days).
The month with the least sunshine days is January (10.3 days).
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is November (UV index 1).
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 33).
The months with the highest visibility are June, July and August (10km).
The month with the lowest visibility is January (7km).