The warmest month (with the highest average high temperature) is September (29.4°C).
The month with the lowest average high temperature is January (16.1°C).
The month with the highest average low temperature is August (23.9°C).
The coldest month (with the lowest average low temperature) is January (10.6°C).
The month with the longest days is June (Average daylight: 14.3h).
The month with shortest days is December (Average daylight: 10h).