It was a 90 degree day, and my car had been out in the sun all day. I got in the car and took a 15 minute drive with no AC on and no windows down. Normally I would have found the heat to be unbearable, but I was sick with a fever so the heat felt good.
But this got me thinking: According to common knowledge, I should have been on the brink of death because I was in a hot car for 15 minutes. But I felt fine. Maybe the act of driving cooled the car down, but I am not convinced of this, because the air around a hot car is not particularly warm.