The warmest month (with the highest average high temperature) is August (17°C).
Months with the lowest average high temperature are January and February (0°C).
Months with the highest average low temperature are July and August (9°C).
The coldest months (with the lowest average low temperature) are January and February (-5°C).
The wettest month (with the highest rainfall) is September (133mm).
The driest month (with the least rainfall) is May (53mm).
Months with the highest number of rainy days are September and December (24 days).
The month with the least rainy days is May (15 days).
The best month for swimming (with the highest average sea temperature) is August (14.8°C).
The coldest month (with the lowest average sea temperature) is March (4.9°C).
The month with the longest days is June (Average daylight: 20.4h).
The month with the shortest days is December (Average daylight: 4.7h).
Months with the most sunshine are May and June (Average sunshine: 7h).
Months with the least sunshine are January and December (Average sunshine: 0).
Months with the highest UV index are June and July (UV index 4).
Months with the lowest UV index are January, February, November and December (UV index 0).