Warmest months (with the highest average high temperature) are July and August (82°F).
The month with the lowest average high temperature is January (17°F).
The month with the highest average low temperature is July (56°F).
The coldest month (with the lowest average low temperature) is January (-2°F).
The wettest month (with the highest rainfall) is June (3.4").
Driest months (with the lowest rainfall) are January, February and December (0.5").