I do a similar thing here in SE Idaho where we are having a record hot summer. It usually never gets above 80 degrees here, so no one has air conditioning. We are totally unprepared for temperatures above 90 and into the 100's. My tanks are enclosed by both a screen and hinged glass tops. I raise the hinged tops during the heat of the day, put a wet towel over the screen and blow a fan across it, keeping the towel damp every time I walk by. Since I'm retired and home most of the time, this isn't a big problem for me, but anyone who is not at home most of the time, would find this difficult to do. I also mist more often than usual. I also open the doors and windows during the cool nights. (It does cool off a lot at night in the high desert), then close the house up in the early morning. This usually keeps the temperatures tolerable until about 3 or 4 PM. I've raised the lights, as well, and turn them off completely when the temperatures are soaring.
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Patty
Lost River, Idaho
4 D. auratus blue
3 D. galactonotus pumpkin orange splash back
5 D. imitator
4 D. leukomelas
4 D. pumilio Bastimentos