I agree.
I am showing up the day you leave. I do see more and more people simply blocking out June-August, or at least being extremely hesitant due to the heat. While it can be bad, I think with some planning for cool down and pool breaks it is easily manageable.
I know I'll run outside a few days a week midday no matter how hot is it, in order to get ready for the FL heat.
Fingers crossed it stays this way!!