Warmest months (with the highest average high temperature) are July and August (28.5°C).
The month with the lowest average high temperature is January (3.6°C).
The month with the highest average low temperature is July (15.2°C).
The coldest month (with the lowest average low temperature) is January (-3.4°C).
The month with the highest relative humidity is December (86%).
Months with the lowest relative humidity are May and July (64%).
The wettest month (with the highest rainfall) is June (81.5mm).
The driest month (with the lowest rainfall) is February (29.9mm).
Months with the highest number of rainy days are June and December (13 days).
Months with the lowest number of rainy days are August and October (9 days).
The month with most sunshine is July (Average sunshine: 9.4h).
The month with least sunshine is December (Average sunshine: 1.7h).