Warmest month (with highest average high temperature) is July (54°F).
Month with lowest average high temperature is January (27°F).
Months with highest average low temperature are July and August (39°F).
Coldest months (with lowest average low temperature) are January and February (14°F).
Wettest months (with highest rainfall) are July, August and September (3.5").
Driest month (with lowest rainfall) is February (2").
Month with highest number of rainy days is July (14 days).
Month with lowest number of rainy days is February (9 days).
Best month for swimming (with highest average sea temperature) is August (41°F).
Coldest months (with lowest average sea temperature) are February, March and April (32°F).
Month with longest days is June (Average daylight: 19).
Month with shortest days is December (Average daylight: 6).
Months with most sunshine are May, June and July (Average sunshine: 6).
Months with least sunshine are January and December (Average sunshine: 1).
Months with highest UV index are June and July (UV index 5).
Months with lowest UV index are January, February, November and December (UV index 0).