in six years living here, the coldest temp we saw was in Feb. '06. It got down to 63 deg. F for a few hours one afternoon late when a cold front blew through. We had to put on windbreakers to walk the beach! of course the water was still around 75 so wading felt good. I don't think it's gotten that cold again since then.
Highest temps we've seen were brief 93 deg. here and there, but it never lasts for long. Just til the wind changes back to normal. 95% of the year the temp here is between 70 and 90. Most commonly, around 85. Like right now. And yesterday. and the day before....etc.
After growing up in Texas and living in New England for many years, with a lot of travel in the mix...it's kinda nice to basically live in a 20 degree thermal bandwidth.