The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is December (25.2°F).
The month with the highest average low temperature is August (47.8°F).
The coldest month (with the lowest average low temperature) is February (11.7°F).
The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
The windiest month (with the highest average wind speed) is January (9.2mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is August (50%).
The wettest month (with the highest rainfall) is May (2.56").
The driest months (with the least rainfall) are January and December (1.02").
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is December (6.8 days).
The month with the highest snowfall is March (9.72").
The months with the least snowfall are July and August (0").
The month with the highest number of snowfall days is February (17.9 days).
The months with the least snowfall days are July and August (0 days).
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
The month with the most sunshine days is September (16.8 days).
The month with the least sunshine days is April (7.1 days).
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is February (UV index 1).
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 16).
The months with the highest visibility are May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is February (4mi).