Warmest months (with the highest average high temperature) are August and September (23.3°C).
The month with the lowest average high temperature is March (18.3°C).
The month with the highest average low temperature is August (15.6°C).
Coldest months (with the lowest average low temperature) are January and December (7.2°C).
The best month for swimming (with the highest average sea temperature) is August (17.8°C).
The coldest month (with the lowest average sea temperature) is April (13.7°C).