The warmest month (with the highest average high temperature) is July (21.8°C).
The month with the lowest average high temperature is January (-1.1°C).
The month with the highest average low temperature is July (12.3°C).
The coldest months (with the lowest average low temperature) are January and February (-4.5°C).
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1008.1mbar).
The windiest month (with the highest average wind speed) is December (12.8km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is May (69%).
The wettest month (with the highest rainfall) is July (20mm).
The driest month (with the least rainfall) is April (6mm).
The month with the highest number of rainy days is July (13.6 days).
The month with the least rainy days is February (4.5 days).
The month with the highest snowfall is March (39mm).
The months with the least snowfall are June, July, August and September (0mm).
The month with the highest number of snowfall days is February (11.4 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: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 18min).
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
The month with the most sunshine days is March (19 days).
The months with the least sunshine days are February and December (15.4 days).
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).
The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is June (Cloud cover 43).
The months with the highest visibility are April, May, June, July and August (9km).
The months with the lowest visibility are January and February (7km).