The warmest month (with the highest average high temperature) is August (26.4°C).
The month with the lowest average high temperature is January (-0.4°C).
The month with the highest average low temperature is August (10.1°C).
The coldest month (with the lowest average low temperature) is January (-9.9°C).
The wettest month (with the highest rainfall) is May (88.9mm).
Driest months (with the lowest rainfall) are January and December (19.1mm).