The warmest month (with the highest average high temperature) is July (21.2°C).
The month with the lowest average high temperature is January (2.7°C).
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is February (-0.6°C).
The month with the highest atmospheric pressure is April (1015.3mbar).
The month with the lowest atmospheric pressure is December (1009.7mbar).
The windiest month (with the highest average wind speed) is December (16.2km/h).
The calmest month (with the lowest average wind speed) is August (13.2km/h).
The months with the highest relative humidity are November and December (89%).
The month with the lowest relative humidity is April (74%).
The wettest month (with the highest rainfall) is July (46mm).
The driest month (with the least rainfall) is April (20mm).
The month with the highest number of rainy days is August (16.8 days).
The month with the least rainy days is February (9 days).
The month with the highest snowfall is January (52mm).
The months with the least snowfall are May, June, July, August and September (0mm).
The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
The month with the longest days is June (Average daylight: 17h and 36min).
The month with the shortest days is December (Average daylight: 7h and 0min).
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
The month with the most sunshine days is May (14.9 days).
The months with the least sunshine days are February and December (11.3 days).
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
The month with the most cloud cover is February (Cloud cover 71).
The months with the least cloud cover are April and June (Cloud cover 46).
The months with the highest visibility are February, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, March, November and December (8km).