I live in a pretty hot climate, but it’s only really unbearable at times due to shoddy building and bad urban planning. Even then, summer can be difficult.
I can’t imagine what it’s like on the equator, especially in dense urban centres. What’s Mumbai, Bangkok, or Singapore like at the height of the wet season?! How do millions of people function day to day?
The temperature may not be as cool, but you don’t have the sun beating down on you. So the effect of experience is much more enjoyable
It’s a massive difference… night and day