The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (35.6°F).
The month with the highest average low temperature is July (50°F).
The coldest month (with the lowest average low temperature) is January (10.4°F).
Wettest months (with the highest rainfall) are March, April, May, September and October (1.5").
The driest month (with the lowest rainfall) is June (0.8").