Warmest month (with highest average high temperature) is July (72°F).
Month with lowest average high temperature is January (21°F).
Month with highest average low temperature is July (52°F).
Coldest month (with lowest average low temperature) is January (1°F).
Wettest month (with highest rainfall) is December (4.6").
Driest month (with lowest rainfall) is February (2.6").
Month with highest number of rainy days is July (14 days).
Month with lowest number of rainy days is February (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 (30°F).
Months with longest days are June and July (Average daylight: 16).
Month with shortest days is December (Average daylight: 8).
Months with most sunshine are June and July (Average sunshine: 8).
Months with least sunshine are January, November and December (Average sunshine: 3).
Months with highest UV index are June and July (UV index 7).
Months with lowest UV index are January, February, November and December (UV index 1).