The warmest month (with the highest average high temperature) is January (25.6°C).
The month with the lowest average high temperature is July (9.4°C).
The month with the highest average low temperature is February (11.7°C).
The coldest month (with the lowest average low temperature) is July (0.2°C).
The month with the longest days is December (Average daylight: 14.4h).
The month with shortest days is June (Average daylight: 9.9h).