The warmest month (with the highest average high temperature) is July (16.3°C).
The month with the lowest average high temperature is January (3.8°C).
The month with the highest average low temperature is August (9.2°C).
The coldest month (with the lowest average low temperature) is January (-0.3°C).
The month with the highest atmospheric pressure is May (1016mbar).
The month with the lowest atmospheric pressure is November (1008mbar).
The windiest months (with the highest average wind speed) are January, February and December (19.5km/h).
The calmest month (with the lowest average wind speed) is June (12.9km/h).
The months with the highest relative humidity are November and December (93%).
The months with the lowest relative humidity are April and May (85%).
The wettest month (with the highest rainfall) is June (75mm).
The driest month (with the least rainfall) is April (32mm).
The month with the highest number of rainy days is July (23.3 days).
The month with the least rainy days is February (11 days).
The month with the highest snowfall is January (125mm).
The months with the least snowfall are July, August and September (0mm).
The month with the highest number of snowfall days is January (11.4 days).
The months with the least snowfall days are July, August and September (0 days).
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 18min).
The month with the most sunshine is April (Average sunshine: 6h and 12min).
The months with the least sunshine are January and February (Average sunshine: 3h and 6min).
The month with the most sunshine days is April (9.8 days).
The months with the least sunshine days are July and August (4.8 days).
The month with the highest UV index is July (UV index 4).
The month with the lowest UV index is January (UV index 1).
The month with the most cloud cover is November (Cloud cover 71).
The month with the least cloud cover is April (Cloud cover 60).
The months with the highest visibility are February, March, April, May, June and December (8km).
The months with the lowest visibility are January, July, August, September, October and November (7km).