The warmest month (with the highest average high temperature) is July (76.5°F).
The month with the lowest average high temperature is February (48.3°F).
Months with the highest average low temperature are July and August (49.8°F).
The coldest month (with the lowest average low temperature) is February (21.8°F).
The wettest month (with the highest rainfall) is August (7").
The driest month (with the lowest rainfall) is May (0.3").
The month with the highest number of rainy days is August (11 days).
Months with the lowest number of rainy days are May and June (2 days).
The month with the highest snowfall is February (20.4").
Months with the lowest snowfall are May, June, July, August and September (0").
The month with the longest days is June (Average daylight: 14.3h).
The month with shortest days is December (Average daylight: 10.1h).
The month with most sunshine is June (Average sunshine: 12.4h).
Months with least sunshine are January and December (Average sunshine: 7.8).