The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (34°F).
The month with the highest average low temperature is July (63°F).
Coldest months (with the lowest average low temperature) are January and February (19°F).
The wettest month (with the highest rainfall) is September (5.3").
The driest month (with the lowest rainfall) is February (2.4").
The month with the longest days is June (Average daylight: 15.2h).
The month with shortest days is December (Average daylight: 9.1h).