The warmest month (with the highest average high temperature) is July (25°C).
The month with the lowest average high temperature is January (-4°C).
The months with the highest average low temperature are July and August (13°C).
The coldest months (with the lowest average low temperature) are January and February (-13°C).
The wettest month (with the highest rainfall) is December (115mm).
The driest month (with the least rainfall) is August (81mm).
The month with the highest number of rainy days is December (16 days).
The month with the least rainy days is September (11 days).
The best month for swimming (with the highest average sea temperature) is August (16°C).
The coldest months (with the lowest average sea temperature) are February and March (-1°C).
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
The months with the most sunshine are June, July and August (Average sunshine: 8h).
The months with the least sunshine are November and December (Average sunshine: 3h).
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 1).