Warmest month (with highest average high temperature) is July (74.3°F).
Month with lowest average high temperature is January (10.9°F).
Month with highest average low temperature is July (50.5°F).
Coldest month (with lowest average low temperature) is January (-12.3°F).
Wettest month (with highest rainfall) is September (4.3").
Driest month (with lowest rainfall) is February (0.1").
Month with highest snowfall is December (21.7").
Months with lowest snowfall are June, July and August (0").