The warmest month (with the highest average high temperature) is August (23°C).
The month with the lowest average high temperature is January (-4°C).
Months with the highest average low temperature are July and August (8°C).
The coldest month (with the lowest average low temperature) is January (-12°C).
The wettest month (with the highest rainfall) is May (89mm).
Driest months (with the lowest rainfall) are August and September (47mm).
The month with the highest number of rainy days is May (15 days).
Months with the lowest number of rainy days are August and September (9 days).
Months with the longest days are June and July (Average daylight: 15h).
The month with shortest days is December (Average daylight: 9h).
The month with most sunshine is July (Average sunshine: 11h).
Months with least sunshine are November and December (Average sunshine: 5).
The month with the highest UV index is July (UV index 11).
Months with the lowest UV index are January, November and December (UV index 2).