The warmest month (with the highest average high temperature) is August (27.4°C).
The month with the lowest average high temperature is January (12.8°C).
The month with the highest average low temperature is August (19.2°C).
The coldest month (with the lowest average low temperature) is January (4.1°C).
The month with the longest days is June (Average daylight: 16.2h).
The month with shortest days is December (Average daylight: 10.3h).