The warmest month (with the highest average high temperature) is August (23°C).
The month with the lowest average high temperature is January (0°C).
The months with the highest average low temperature are July and August (11°C).
The coldest months (with the lowest average low temperature) are January and February (-4°C).
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).