The warmest month (with the highest average high temperature) is August (53.2°F).
The month with the lowest average high temperature is January (16.2°F).
The month with the highest average low temperature is August (48.7°F).
The coldest month (with the lowest average low temperature) is January (9.1°F).
The months with the highest atmospheric pressure are May and July (29.91"Hg).
The month with the lowest atmospheric pressure is December (29.64"Hg).
The windiest month (with the highest average wind speed) is October (17.1mph).
The calmest month (with the lowest average wind speed) is May (11.1mph).
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is October (79%).
The wettest month (with the highest rainfall) is October (2.72").
The driest month (with the least rainfall) is June (0.87").
The month with the highest number of rainy days is August (18.8 days).
The month with the least rainy days is February (2.9 days).
The month with the highest snowfall is February (4.33").
The months with the least snowfall are July and August (0").
The month with the highest number of snowfall days is December (14.1 days).
The months with the least snowfall days are July and August (0 days).
The month with the longest days is June (Average daylight: 19h and 30min).
The month with the shortest days is December (Average daylight: 5h and 24min).
The month with the most sunshine is May (Average sunshine: 7h and 30min).
The month with the least sunshine is December (Average sunshine: 2h and 6min).
The month with the most sunshine days is May (15.9 days).
The month with the least sunshine days is October (6.8 days).
The months with the highest UV index are June, July and August (UV index 3).
The months with the lowest UV index are January, March, November and December (UV index 1).
The months with the most cloud cover are September and December (Cloud cover 71).
The month with the least cloud cover is June (Cloud cover 57).
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, April, November and December (5mi).