The warmest month (with the highest average high temperature) is August (25.2°C).
The month with the lowest average high temperature is January (1.8°C).
The month with the highest average low temperature is August (11.5°C).
The coldest month (with the lowest average low temperature) is January (-5°C).
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is May (1014.7mbar).
The windiest month (with the highest average wind speed) is March (8.5km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is August (71%).
The wettest month (with the highest rainfall) is May (91mm).
The driest month (with the least rainfall) is September (38mm).
The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is January (7.5 days).
The month with the highest snowfall is January (321mm).
The months with the least snowfall are June, July, August and September (0mm).
The month with the highest number of snowfall days is January (13.4 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: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
The month with the most sunshine days is August (18.3 days).
The month with the least sunshine days is June (7.8 days).
The months with the highest UV index are June, July and August (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 64).
The month with the least cloud cover is August (Cloud cover 25).
The months with the highest visibility are July and August (9km).
The months with the lowest visibility are January and February (6km).