The warmest month (with the highest average high temperature) is July (93°F).
The month with the lowest average high temperature is January (48°F).
Months with the highest average low temperature are July and August (65°F).
The coldest month (with the lowest average low temperature) is January (21°F).
The month with the highest relative humidity is January (75%).
The month with the lowest relative humidity is August (54%).
The wettest month (with the highest rainfall) is July (3.5").
The driest month (with the lowest rainfall) is January (0.5").
Months with the highest number of rainy days are May and July (6.2 days).
The month with the lowest number of rainy days is January (1.6 days).
The month with the highest snowfall is February (3.9").
Months with the lowest snowfall are June, July, August and September (0").
The month with the longest days is June (Average daylight: 15h).
Months with shortest days are January, November and December (Average daylight: 10h).
Months with most sunshine are June and July (Average sunshine: 11h).
The month with least sunshine is December (Average sunshine: 6h).
Months with the highest UV index are June, July and August (UV index 10).
Months with the lowest UV index are January and December (UV index 2).