Warmest month (with highest average high temperature) is July (64.4°F).
Month with lowest average high temperature is January (5°F).
Month with highest average low temperature is July (41°F).
Coldest month (with lowest average low temperature) is January (-16.6°F).
Month with highest relative humidity is September (79%).
Month with lowest relative humidity is May (66%).
Wettest months (with highest rainfall) are June and July (1.6").
Driest months (with lowest rainfall) are January, February, March, April, October, November and December (0.4").
Months with highest number of rainy days are June and July (4 days).
Months with lowest number of rainy days are January, February, March, April and December (1 days).
Month with highest snowfall is January (5.5").
Months with lowest snowfall are June, July and August (0").
Month with most sunshine is June (Average sunshine: 22).
Month with least sunshine is December (Average sunshine: 6.5).