Warmest month (with highest average high temperature) is August (26.4°C).
Month with lowest average high temperature is January (-0.4°C).
Month with highest average low temperature is August (10.1°C).
Coldest month (with lowest average low temperature) is January (-9.9°C).
Wettest month (with highest rainfall) is May (88.9mm).
Driest months (with lowest rainfall) are January and December (19.1mm).