The warmest month (with the highest average high temperature) is August (20°C).
Months with the lowest average high temperature are January, February and December (8°C).
Months with the highest average low temperature are July and August (15°C).
The coldest month (with the lowest average low temperature) is February (4°C).
The month with the highest number of rainy days is December (17 days).
The month with the lowest number of rainy days is January (7 days).
The month with the longest days is June (Average daylight: 18h).
The month with shortest days is December (Average daylight: 9.4h).