The warmest month (with the highest average high temperature) is July (76.1°F).
The month with the lowest average high temperature is January (39.7°F).
The month with the highest average low temperature is August (49.7°F).
The coldest month (with the lowest average low temperature) is January (27.2°F).
The wettest month (with the highest rainfall) is December (15.2").
The driest month (with the lowest rainfall) is July (1.6").
The month with the highest snowfall is February (17.7").
Months with the lowest snowfall are May, June, July, August, September, October and November (0").
The month with the longest days is June (Average daylight: 15.9h).
The month with shortest days is December (Average daylight: 8.5h).