The warmest month (with the highest average high temperature) is July (17°C).
Months with the lowest average high temperature are January, February and December (-5°C).
The month with the highest average low temperature is July (9°C).
The coldest month (with the lowest average low temperature) is February (-12°C).
The month with the longest days is June (Average daylight: 19.9h).
The month with shortest days is December (Average daylight: 5.1h).