The warmest month (with the highest average high temperature) is July (22.5°C).
The month with the lowest average high temperature is December (-0.3°C).
The month with the highest average low temperature is July (7.9°C).
The coldest month (with the lowest average low temperature) is January (-10.6°C).
The wettest month (with the highest rainfall) is May (94.5mm).
The driest month (with the lowest rainfall) is February (46.3mm).