The warmest month (with the highest average high temperature) is July (84.1°F).
The month with the lowest average high temperature is December (35.9°F).
The month with the highest average low temperature is July (52.8°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).
Wettest months (with the highest rainfall) are June and September (1.1").
Driest months (with the lowest rainfall) are January, February and December (0.3").
The month with the highest snowfall is March (9.4").
Months with the lowest snowfall are July and August (0").