The warmest month (with the highest average high temperature) is August (15.3°C).
The month with the lowest average high temperature is December (3.6°C).
The month with the highest average low temperature is August (11.8°C).
The coldest month (with the lowest average low temperature) is February (0.8°C).
The month with the highest atmospheric pressure is July (1017.9mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
The windiest month (with the highest average wind speed) is January (17.5km/h).
The calmest month (with the lowest average wind speed) is July (9.4km/h).
The month with the highest relative humidity is August (86%).
The months with the lowest relative humidity are February and March (78%).
The wettest month (with the highest rainfall) is November (190mm).
The driest month (with the least rainfall) is May (67mm).
The month with the highest number of rainy days is November (20.9 days).
The month with the least rainy days is February (13.8 days).
The month with the highest snowfall is January (112mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
The month with the highest number of snowfall days is March (6 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
The best months for swimming (with the highest average sea temperature) are July and August (13°C).
The coldest months (with the lowest average sea temperature) are January, February, March, April and December (7°C).
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
The month with the most sunshine is July (Average sunshine: 8h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
The month with the most sunshine days is May (12.2 days).
The month with the least sunshine days is November (7.4 days).
The months with the highest UV index are July and August (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is September (Cloud cover 51).
The month with the highest visibility is February (10km).
The months with the lowest visibility are January, March, April, May, June, July, August, September, October, November and December (9km).