Warmest month (with highest average high temperature) is August (86.2°F).
Month with lowest average high temperature is January (41°F).
Months with highest average low temperature are July and August (59.7°F).
Coldest month (with lowest average low temperature) is January (28°F).
Month with highest relative humidity is December (81%).
Months with lowest relative humidity are July and August (61%).
Wettest months (with highest rainfall) are May and June (2.3").
Driest months (with lowest rainfall) are January and February (1.5").
Month with highest number of rainy days is December (14 days).
Month with lowest number of rainy days is August (8 days).
Months with longest days are May, June and July (Average daylight: 15).
Months with shortest days are January and December (Average daylight: 9).
Month with most sunshine is July (Average sunshine: 9.2).
Month with least sunshine is December (Average sunshine: 1.6).
Months with highest UV index are June and July (UV index 8).
Months with lowest UV index are January and December (UV index 1).