The warmest month (with the highest average high temperature) is July (48.2°F).
The month with the lowest average high temperature is January (2.7°F).
The month with the highest average low temperature is July (43.5°F).
The coldest month (with the lowest average low temperature) is January (-5.3°F).
The month with the highest atmospheric pressure is March (30.01"Hg).
The month with the lowest atmospheric pressure is September (29.8"Hg).
The windiest months (with the highest average wind speed) are October and November (17.1mph).
The calmest month (with the lowest average wind speed) is May (11.5mph).
The months with the highest relative humidity are February and March (93%).
The months with the lowest relative humidity are September and October (80%).
The wettest month (with the highest rainfall) is August (1.26").
The driest month (with the least rainfall) is January (0.24").
The month with the highest number of rainy days is August (12.3 days).
The month with the least rainy days is February (0.5 days).
The months with the highest snowfall are March and November (1.69").
The month with the least snowfall is July (0.04").
The month with the highest number of snowfall days is November (9.8 days).
The month with the least snowfall days is July (0.2 days).
The month with the longest days is August (Average daylight: 17h and 36min).
The month with the shortest days is June (Average daylight: 0h and 0min).
The month with the most sunshine is April (Average sunshine: 5h and 48min).
The month with the least sunshine is December (Average sunshine: 0h and 24min).
The month with the most sunshine days is June (23.8 days).
The month with the least sunshine days is September (14.6 days).
The month with the highest UV index is July (UV index 3).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
The month with the most cloud cover is February (Cloud cover 78).
The month with the least cloud cover is June (Cloud cover 44).
The months with the highest visibility are May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March and April (5mi).