The warmest month (with the highest average high temperature) is January (18.8°C).
The month with the lowest average high temperature is July (2.4°C).
The months with the highest average low temperature are January and February (4.8°C).
The coldest month (with the lowest average low temperature) is July (-3.2°C).
The month with the highest atmospheric pressure is September (1019mbar).
The month with the lowest atmospheric pressure is December (1014.3mbar).
The windiest month (with the highest average wind speed) is December (10.7km/h).
The calmest months (with the lowest average wind speed) are March and September (9.2km/h).
The month with the highest relative humidity is July (92%).
The month with the lowest relative humidity is January (69%).
The wettest month (with the highest rainfall) is June (181mm).
The driest month (with the least rainfall) is February (32mm).
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is July (10.3 days).
The month with the highest snowfall is July (1034mm).
The month with the least snowfall is February (0mm).
The months with the highest number of snowfall days are July and August (15.3 days).
The month with the least snowfall days is February (0.2 days).
The month with the longest days is December (Average daylight: 15h and 6min).
The month with the shortest days is June (Average daylight: 9h and 12min).
The month with the most sunshine is January (Average sunshine: 10h and 42min).
The month with the least sunshine is June (Average sunshine: 4h and 0min).
The month with the most sunshine days is January (16.9 days).
The month with the least sunshine days is June (8.8 days).
The month with the highest UV index is February (UV index 4).
The months with the lowest UV index are May and July (UV index 1).
The month with the most cloud cover is June (Cloud cover 62).
The month with the least cloud cover is January (Cloud cover 32).
The months with the highest visibility are January and February (9km).
The months with the lowest visibility are May, June, July, August and September (7km).