We are in Arizona, today it will be 113 degrees I think. We are considering a small window air conditioner for the coop, something we can set at say 85 or 90. Tell me about your air conditioned coop and how it works and if the chickens know enough to go in there in the heat. And how much of a difference it's made in your electric bill. On top of that, the mister and moisture in the run is attracting at minimum 80 zillion flies. Gotta dry that up I think. I've also been giving them a spray down to cool them off in the afternoon, but again, the damp ground is attracting a lot of flies.