The warmest month (with the highest average high temperature) is August (31.4°C).
The month with the lowest average high temperature is January (9.1°C).
The month with the highest average low temperature is August (22.6°C).
The coldest month (with the lowest average low temperature) is January (-1.8°C).
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is January (55%).
The wettest month (with the highest rainfall) is September (185.6mm).
The driest month (with the lowest rainfall) is January (24.7mm).
The month with the highest snowfall is February (90mm).
Months with the lowest snowfall are April, May, June, July, August, September, October, November and December (0mm).
The month with most sunshine is January (Average sunshine: 6.7h).
The month with least sunshine is September (Average sunshine: 3.9h).