I wouldn't do it. I rolled one of my cages outside, I live in Maryland, and my temps shot through the roof. With no wind to cool the temps down a bit it's like leaving your dog in the car with the windows rolled up. I noticed it early and took him out, then brought the cage inside but it was not a good idea overall. Maryland gets hot but the lower states get even hotter.
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DZ
"People sleep peaceably in their beds at night only because rough men stand ready to do violence on their behalf." -- George Orwell
1.0.0 Burm, Moses
0.0.2 Ball, Chico & Chewy (rescue, many scars)
0.2.0 Cats, Merideth & Hannah
1.0.0 Black Chow, Pivo (RIP Oct 23)
1.0.0 Blue Chow Puppy, Bruno (Born Oct 23)
1.4.0 Rats
0.2.0 Humans (a little obnoxious though)