Once the Sun fades with intensity around Sept 21st its over. Summer in most coastal areas doesn't kick in until late June. That big pond is a real detriment. Last year we had 3 months of summer June August September. I wouldn't be surprised if June sucks this year. Late spring
As hard as it is to do this time of year I bet someone from way interior Mass to the NNE border gets an ice storm before its over or at least a tremendous sleet storm.