The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (22.6°F).
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (9.7°F).
The month with the highest atmospheric pressure is November (30.06").
The month with the lowest atmospheric pressure is June (29.9").
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (77%).
The wettest month (with the highest rainfall) is June (3.58").
The driest months (with the least rainfall) are February and September (2.28").
Months with the highest number of rainy days are June and July (19.4 days).
The month with the least rainy days is February (6.5 days).
The month with the highest snowfall is January (14.29").
Months with the least snowfall are June, July, August and September (0").
The month with the highest number of snowfall days is January (22 days).
Months with the least snowfall days are June, July, August and September (0 days).
The month with the longest days is June (Average daylight: 15.6h).
The month with the shortest days is December (Average daylight: 8.8h).
Months with the most sunshine are July and August (Average sunshine: 10h).
The month with the least sunshine is February (Average sunshine: 2.5h).
The month with the most sunshine days is September (14.9 days).
The month with the least sunshine days is February (6.1 days).
Months with the highest UV index are June, July and August (UV index 5).
Months with the lowest UV index are January and December (UV index 1).
The month with the most cloud cover is February (Cloud cover 76).
Months with the least cloud cover are July and August (Cloud cover 36).
Months with the highest visibility are April, May, June, July, August, September, October and November (5mi).
Months with the lowest visibility are January, February, March and December (4mi).