Warmest months (with highest average high temperature) are July and August (90°F).
Months with lowest average high temperature are January and February (55°F).
Months with highest average low temperature are July and August (75°F).
Coldest month (with lowest average low temperature) is January (43°F).
Wettest month (with highest rainfall) is May (12.3").
Driest month (with lowest rainfall) is December (1.7").
Month with highest number of rainy days is April (20 days).
Months with lowest number of rainy days are September, October and November (10 days).
Month with longest days is June (Average daylight: 14).
Months with shortest days are January, February, November and December (Average daylight: 11).
Months with most sunshine are July and August (Average sunshine: 7).
Months with least sunshine are February and March (Average sunshine: 2).
Months with highest UV index are May, June, July and August (UV index 12).
Months with lowest UV index are January and December (UV index 6).