I honestly don't know if it gets to that point, but here in the region where I live, during the hot season, there are days when even with a fan, you can feel the hot air coming out of it.
Thank God I have an air conditioner at home, it helps a lot here.
But about 2 years ago I was a fan working almost 24 hours a day. LOL
I went a summer with out AC. In the tropics that sucks.
Wow, it must be really complicated.