The warmest month (with the highest average high temperature) is July (15.3°C).
The month with the lowest average high temperature is January (2.5°C).
The month with the highest average low temperature is July (8.6°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).
The month with the highest atmospheric pressure is May (1015mbar).
The month with the lowest atmospheric pressure is November (1006.1mbar).
The windiest month (with the highest average wind speed) is January (19.8km/h).
The calmest months (with the lowest average wind speed) are June and July (11.6km/h).
The month with the highest relative humidity is November (91%).
The months with the lowest relative humidity are April and May (83%).
The wettest month (with the highest rainfall) is June (79mm).
The driest month (with the least rainfall) is April (32mm).
The month with the highest number of rainy days is July (24.5 days).
The month with the least rainy days is February (4.3 days).
The months with the highest snowfall are February and March (182mm).
The months with the least snowfall are July, August and September (0mm).
The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are July and August (0 days).
The month with the longest days is June (Average daylight: 17h and 48min).
The month with the shortest days is December (Average daylight: 6h and 48min).
The months with the most sunshine are April, May, July and August (Average sunshine: 6h and 12min).
The month with the least sunshine is November (Average sunshine: 3h and 36min).
The month with the most sunshine days is December (13.7 days).
The month with the least sunshine days is July (3.8 days).
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are February and November (UV index 1).
The month with the most cloud cover is June (Cloud cover 70).
The month with the least cloud cover is December (Cloud cover 59).
The month with the highest visibility is December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October and November (8km).