The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (45.1°F).
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).
The month with the highest relative humidity is December (81%).
Months with the lowest relative humidity are October and November (76%).
The wettest month (with the highest rainfall) is December (4.8").
The driest month (with the least rainfall) is September (2.91").
Months with the highest number of rainy days are June and July (19.8 days).
The month with the least rainy days is November (11.3 days).
The month with the highest snowfall is February (2.13").
Months with the least snowfall are May, June, July, August and September (0").
The month with the highest number of snowfall days is January (4.5 days).
Months with the least snowfall days are May, June, July, August and September (0 days).
The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.9h).
The month with the most sunshine is June (Average sunshine: 10.4h).
The month with the least sunshine is December (Average sunshine: 5h).
Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February and December (UV index 2).