Warmest month (with highest average high temperature) is July (72°F).
Month with lowest average high temperature is February (25.7°F).
Month with highest average low temperature is July (53.1°F).
Coldest month (with lowest average low temperature) is February (12.9°F).
Month with highest relative humidity is December (92%).
Month with lowest relative humidity is May (63%).
Wettest month (with highest rainfall) is July (3").
Driest month (with lowest rainfall) is February (1.1").
Months with highest number of rainy days are January and December (22 days).
Months with lowest number of rainy days are April and May (12 days).