The warmest month (with the highest average high temperature) is January (22.8°C).
The month with the lowest average high temperature is July (4.1°C).
The month with the highest average low temperature is January (8.4°C).
The coldest month (with the lowest average low temperature) is July (-1.4°C).
The months with the highest atmospheric pressure are July and September (1019.3mbar).
The months with the lowest atmospheric pressure are January and December (1013.9mbar).
The windiest month (with the highest average wind speed) is December (16.5km/h).
The calmest month (with the lowest average wind speed) is July (12km/h).
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is January (53%).
The wettest month (with the highest rainfall) is July (98mm).
The driest months (with the least rainfall) are February and March (8mm).
The month with the highest number of rainy days is August (14.5 days).
The month with the least rainy days is January (4.8 days).
The month with the highest snowfall is July (410mm).
The months with the least snowfall are January, February, March, April and December (0mm).
The month with the highest number of snowfall days is July (9.5 days).
The months with the least snowfall days are January, February, March and December (0 days).
The month with the longest days is December (Average daylight: 14h and 48min).
The month with the shortest days is June (Average daylight: 9h and 30min).
The month with the most sunshine is January (Average sunshine: 11h and 48min).
The month with the least sunshine is June (Average sunshine: 6h and 12min).
The month with the most sunshine days is January (24 days).
The month with the least sunshine days is July (11.9 days).
The month with the highest UV index is February (UV index 5).
The months with the lowest UV index are May, June, July, August and September (UV index 2).
The month with the most cloud cover is July (Cloud cover 41).
The month with the least cloud cover is January (Cloud cover 15).
The months with the highest visibility are January, February, March, April, October, November and December (10km).
The months with the lowest visibility are May, June, July, August and September (9km).