Warmest month (with highest average high temperature) is July (70.2°F).
Month with lowest average high temperature is January (-1.3°F).
Month with highest average low temperature is July (52.2°F).
Coldest month (with lowest average low temperature) is January (-20.2°F).
Month with highest relative humidity is November (80.2%).
Month with lowest relative humidity is May (53.8%).
Wettest month (with highest rainfall) is July (3.6").
Driest months (with lowest rainfall) are January, February and December (0").
Months with highest number of rainy days are July and September (15.1 days).
Months with lowest number of rainy days are January and February (0.1 days).
Month with highest snowfall is November (19.1").
Months with lowest snowfall are July and August (0").
Month with highest number of snowfall days is November (17 days).
Month with lowest number of snowfall days is August (0 days).