The warmest months (with the highest average high temperature) are July and August (73°F).
The month with the lowest average high temperature is January (13.8°F).
The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is January (1°F).
The month with the highest atmospheric pressure is February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
The windiest month (with the highest average wind speed) is November (9.7mph).
The calmest month (with the lowest average wind speed) is August (7.5mph).
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is May (69%).
The wettest month (with the highest rainfall) is July (2.87").
The driest months (with the least rainfall) are January and February (0.67").
The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is January (1.5 days).
The month with the highest snowfall is January (4.96").
The months with the least snowfall are June, July, August and September (0").
The month with the highest number of snowfall days is January (20.2 days).
The months with the least snowfall days are June, July and August (0 days).
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 1h and 54min).
The month with the most sunshine days is August (16.9 days).
The months with the least sunshine days are March and June (11.6 days).
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
The month with the most cloud cover is January (Cloud cover 82).
The month with the least cloud cover is August (Cloud cover 29).
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and March (4mi).