The warmest month (with the highest average high temperature) is July (20°C).
The months with the lowest average high temperature are January and February (-5°C).
The month with the highest average low temperature is July (11°C).
The coldest months (with the lowest average low temperature) are January and February (-12°C).
The wettest month (with the highest rainfall) is August (62mm).
The driest month (with the least rainfall) is February (23mm).
The month with the highest number of rainy days is January (21 days).
The months with the least rainy days are May and June (11 days).
The best month for swimming (with the highest average sea temperature) is August (16.4°C).
The coldest month (with the lowest average sea temperature) is February (-0.3°C).
The month with the longest days is June (Average daylight: 20h and 6min).
The month with the shortest days is December (Average daylight: 4h and 54min).
The month with the most sunshine is June (Average sunshine: 9h).
The months with the least sunshine are January and December (Average sunshine: 0h).
The month with the highest UV index is June (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 0).