Warmest month (with highest average high temperature) is August (70.3°F).
Month with lowest average high temperature is January (47.1°F).
Months with highest average low temperature are July and August (54.9°F).
Coldest month (with lowest average low temperature) is February (37.4°F).
Wettest month (with highest rainfall) is December (3.5").
Driest month (with lowest rainfall) is August (1.6").
Month with highest number of rainy days is December (14.2 days).
Month with lowest number of rainy days is June (7.5 days).
Month with most sunshine is June (Average sunshine: 6.6).
Months with least sunshine are January and December (Average sunshine: 2.1).