Warmest month (with highest average high temperature) is July (73°F).
Months with lowest average high temperature are January and February (28°F).
Months with highest average low temperature are July and August (54°F).
Coldest months (with lowest average low temperature) are January and February (10°F).
Wettest month (with highest rainfall) is December (5.7").
Driest month (with lowest rainfall) is April (3.8").
Month with highest number of rainy days is December (14 days).
Month with lowest number of rainy days is September (10 days).
Best month for swimming (with highest average sea temperature) is August (61°F).
Coldest months (with lowest average sea temperature) are February and March (32°F).
Month with longest days is June (Average daylight: 16).
Months with shortest days are January, November and December (Average daylight: 9).
Month with most sunshine is July (Average sunshine: 8).
Months with least sunshine are January, November and December (Average sunshine: 3).
Months with highest UV index are June, July and August (UV index 7).
Months with lowest UV index are January, November and December (UV index 1).