I had a guy quit on me in a tournament because of the weather..... inside!
We were playing in a bubble, and it was dreadfully hot outside, and so humid inside that the floor was on the verge of being too slippery to play.
When we walked onto the court from the staging area, he commented/complained immediately about the humidity.
I was kinda focused and didn't really reply or agree, just thinking about getting ready for the warm-up and match.
He kept complaining during the warm-up, and I realized how much the humidity was irritating him, so I started to agree with him, and started to complain about it too, even tho it really wasn't bothering me that much.
Sure, it was hot and humid... but hey...whatever.
So then every change over if he didn't mention how brutal the conditions were, I did.
"Man, this sucks." "This is ridiculous." "I can't wait to get to the air conditioning." "I can't even hold my racquet." etc.
I won the 1st set maybe 6-3, won the 1st game of the 2nd set, and he quit. Too hot. Ok by me. Moving on.