The warmest month (with the highest average high temperature) is July (69°F).
The month with the lowest average high temperature is January (16°F).
The month with the highest average low temperature is July (49°F).
The coldest month (with the lowest average low temperature) is January (-2°F).
Wettest months (with the highest rainfall) are August and September (3.8").
The driest month (with the lowest rainfall) is March (0.7").