The warmest month (with the highest average high temperature) is July (23.1°C).
The month with the lowest average high temperature is February (0.1°C).
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is February (-6.6°C).
The month with the longest days is June (Average daylight: 15.9h).
The month with shortest days is December (Average daylight: 8.5h).