The warmest month (with the highest average high temperature) is August (34.1°C).
The month with the lowest average high temperature is January (9.2°C).
The month with the highest average low temperature is August (22.6°C).
The coldest month (with the lowest average low temperature) is January (-2.3°C).
The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.8h).