The warmest months (with the highest average high temperature) are July and August (22.8°C).
The month with the lowest average high temperature is January (-0.6°C).
The month with the highest average low temperature is August (10°C).
The coldest month (with the lowest average low temperature) is January (-10°C).
The wettest month (with the highest rainfall) is May (84.1mm).
The driest month (with the least rainfall) is January (20.1mm).
The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.3h).