Wow, that's an awesome hen house, and did I see TREE TRUNKS for roosts?? Um, not just branches.....tree trunks?! AMAZING! You're doing a fabulous job.
This heat has been awful in Ohio too this year, but just recently, the humidity is letting up. Almost all summer, when I would do the gardening, or just go out to feed and water my flock, I would be dripping wet with sweat. It was awful.
Now, it's been so nice out! Humidity has been down, and temps in the 70s or low 80s feel really great. Sleeping with the windows open at night....Wonderful!
I don't blame you, if it's that hot at your place, be careful to take a break, hydrate yourself, and rest!
Beautiful job!
Sharon