Maybe have the car inspected to find out why it's blowing warm.
Mine blows warm because the airbox (whatever it's called) that sits under the cabin air filter won't operate/work/close when the recerculate button is pressed.
Yours could be as simple as that.
I can't even enjoy my car (go on a nice drive) when it's 90+ out. It's an oven... and I take the truck.
Good luck.
