The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (-18.8°C).
Months with the highest average low temperature are July and August (9.2°C).
The coldest month (with the lowest average low temperature) is February (-26.4°C).
The month with the longest days is June (Average daylight: 17.3h).
The month with shortest days is December (Average daylight: 7.3h).