The warmest month (with the highest average high temperature) is July (53.4°F).
The month with the lowest average high temperature is February (21.6°F).
The month with the highest average low temperature is August (47.1°F).
The coldest month (with the lowest average low temperature) is February (11.9°F).
The wettest month (with the highest rainfall) is August (5.9").
The driest month (with the lowest rainfall) is February (1.1").
Months with the highest number of rainy days are August and September (19 days).
The month with the lowest number of rainy days is February (11 days).
The month with the highest snowfall is December (12.9").
Months with the lowest snowfall are June, July and August (0").