The warmest months (with the highest average high temperature) are July and August (5°C).
The months with the lowest average high temperature are January, February and March (-5°C).
The month with the highest average low temperature is August (1°C).
The coldest month (with the lowest average low temperature) is March (-11°C).
The wettest month (with the highest rainfall) is October (92mm).
The driest month (with the least rainfall) is June (41mm).
The months with the highest number of rainy days are January, October, November and December (20 days).
The months with the least rainy days are May and June (13 days).
The best month for swimming (with the highest average sea temperature) is August (7°C).
The coldest months (with the lowest average sea temperature) are January, February, March and April (1°C).
The month with the longest days is August (Average daylight: 18h and 42min).
The months with the shortest days are June and December (Average daylight: 0h and 0min).
The months with the most sunshine are May and June (Average sunshine: 5h).
The months with the least sunshine are January, November and December (Average sunshine: 0h).
The months with the highest UV index are June and July (UV index 3).
The months with the lowest UV index are January, February, March, October, November and December (UV index 0).