The warmest month (with the highest average high temperature) is July (22.7°C).
The month with the lowest average high temperature is January (2.5°C).
The month with the highest average low temperature is August (13.4°C).
The coldest months (with the lowest average low temperature) are January and February (-1.8°C).
The wettest month (with the highest rainfall) is July (66.1mm).
The driest month (with the least rainfall) is February (25.2mm).
The best month for swimming (with the highest average sea temperature) is August (18.6°C).
The coldest month (with the lowest average sea temperature) is February (1.8°C).
The month with the longest days is June (Average daylight: 17.5h).
The month with the shortest days is December (Average daylight: 7.1h).