The warmest month (with the highest average high temperature) is July (76.5°F).
The month with the lowest average high temperature is February (48.3°F).
The months with the highest average low temperature are July and August (49.8°F).
The coldest month (with the lowest average low temperature) is February (21.8°F).
The wettest month (with the highest rainfall) is August (7").
The driest month (with the least rainfall) is May (0.3").
The month with the highest number of rainy days is August (11 days).
The months with the least rainy days are May and June (2 days).
The month with the highest snowfall is February (20.4").
The months with the least snowfall are May, June, July, August and September (0").
The month with the longest days is June (Average daylight: 14h and 15min).
The month with the shortest days is December (Average daylight: 10h and 4min).
The month with the most sunshine is June (Average sunshine: 12h and 24min).
The months with the least sunshine are January and December (Average sunshine: 7h and 48min).