Some would disagree(my Celtic wife for instance...). That's all because of the massive 65F heat sink, just off our coast. As soon as the hot wind goes anything South(prevailing), our North Atlantic AC, kicks in.
That same cold fog cloud you see rolling out of your freezer when you open the door on these sweltering days, rolls visibly over Rockport Harbor. 90+ degree air, no matter how humid, is no match - our cool sea devours it.