I have my plants inside my NM one, but it was 105 today. I'm keeping it as open as I can, fans running, and lots of water. So far things are ok, but they are much happier at lower temps.
My daughter in TX has planted a lot of new outdoor plants. She found these cute little plant shade dots and is ordering more. I guess they are working well. Our area would be too windy for them.
http://www.shadeforplants.com/