Warmest month (with highest average high temperature) is August (82°F).
Month with lowest average high temperature is December (61.2°F).
Month with highest average low temperature is July (65.8°F).
Coldest month (with lowest average low temperature) is January (39.4°F).
Months with highest relative humidity are July and September (76%).
Month with lowest relative humidity is March (42%).
Wettest month (with highest rainfall) is July (9.5").
Driest months (with lowest rainfall) are January and February (0.2").
Month with highest number of rainy days is June (19.2 days).
Month with lowest number of rainy days is January (2.2 days).
Months with longest days are May, June and July (Average daylight: 14).
Month with shortest days is December (Average daylight: 10).
Months with most sunshine are March and April (Average sunshine: 8.3).
Month with least sunshine is September (Average sunshine: 4.4).
Months with highest UV index are April, May, June, July and August (UV index 12).
Months with lowest UV index are January and December (UV index 5).