Here in SE Wisconsin, we had about 3 or 4 days of summer. Maybe one day in the 90’s. I don’t like it super hot, but I do enjoy some summer weather!
I live in the same area and if one needs any proof that this has been an unusual summer, check your tomato production.
This has been the worst in memory. One can argue 1 or 2 days of cold weather or hot weather in a season and discount the effects.
But tomatoes need HOT weather to produce and we are down 20-25%. Which is not biggie. Our tomato crop is only exceeded by the zucchinis. :>)