The warmest month (with the highest average high temperature) is August (88°F).
The month with the lowest average high temperature is December (33°F).
The month with the highest average low temperature is July (52°F).
Coldest months (with the lowest average low temperature) are January and December (20°F).
Wettest months (with the highest rainfall) are January, November and December (4.5").
The driest month (with the lowest rainfall) is July (0.4").
The month with the longest days is June (Average daylight: 15.9h).
The month with shortest days is December (Average daylight: 8.5h).