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").