Maybe in Michigan, down here in Tucson not really. Even our “cool” summer nights are higher than most people have their thermostats set, and people with swamp coolers turn them on sometime in May and pretty much leave them on until mid-September.
You're bringing back memories for me, but not really good ones.
I lived south of the Rub' al Khali for while. We would get 40°F temperature swings day/night through the summer. It would cool all the way down to 85~90°F most nights.