The warmest month (with the highest average high temperature) is August (30.7°C).
The month with the lowest average high temperature is January (3.9°C).
The months with the highest average low temperature are July and August (21.5°C).
The coldest month (with the lowest average low temperature) is January (-7°C).
The month with the highest relative humidity is July (81.1%).
The month with the lowest relative humidity is April (65.2%).
The wettest month (with the highest rainfall) is July (319.6mm).
The driest month (with the least rainfall) is December (27.4mm).
The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is October (5.7 days).
The month with the longest days is June (Average daylight: 14h and 35min).
The month with the shortest days is December (Average daylight: 9h and 44min).
The month with the most sunshine is May (Average sunshine: 8h and 18min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).