Adding more water to an already hot and humid situation risks a Wet Bulb.
If the water coming out of your cold tap is cool (which it should be, since pipes are typically underground), then I think maybe it would still work because you could refresh the t-shirt with colder water occasionally. It’s just less than ideal compared to doing it in a dry climate.
Wet T-shirt and sitting in front of a fan.
We naturally cool our bodies by sweating.
You can sort of hack that process by getting a t-shirt wet, putting it on, and allowing the moving air to help speed up the evaporation process.
And suddenly all those wet t-shirt contest promoters out there became heroes instead of villians.
Aren’t you going to catch a cold?
No. A cold is a virus, you won’t catch one by cooling yourself.
That’s exactly what a virus that was trying to trick me would say…
C’mon Greg, don’t you wanna be cool 😈
If the water coming out of your cold tap is cool (which it should be, since pipes are typically underground), then I think maybe it would still work because you could refresh the t-shirt with colder water occasionally. It’s just less than ideal compared to doing it in a dry climate.
It would cool you a little as the cold water absorbs heat, but you’d have to wring and repeat as soon as it heats up, which might end up being often
better when don’t wear a shirt, spray yourself with water and sit it from of the fan; the convection feels fantastic on your skin.