The warmest month (with the highest average high temperature) is July (30.7°C).
The month with the lowest average high temperature is January (-8.7°C).
The month with the highest average low temperature is July (15.4°C).
The coldest month (with the lowest average low temperature) is January (-23°C).
The month with the highest relative humidity is December (80%).
Months with the lowest relative humidity are May and August (45%).
The wettest month (with the highest rainfall) is July (29.1mm).
The driest month (with the least rainfall) is January (5.4mm).
The month with the highest number of rainy days is July (8.1 days).
The month with the least rainy days is October (4.7 days).
The month with the longest days is June (Average daylight: 15.4h).
The month with the shortest days is December (Average daylight: 9h).
Months with the most sunshine are June and July (Average sunshine: 10.2h).
The month with the least sunshine is December (Average sunshine: 4.8h).