Why a Fan Can’t Always Cool You Down, and Other Unexpected Challenges in Heat Waves

https://insideclimatenews.org/news/10062025/todays-climate-fans-air-conditioning-heat-wave-challenges/

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9 points · 3 comments · view on lemmy.world

3 Comments

Beastimus@slrpnk.net · 1 pts · 1y (2 replies)

Yeah, around your body temperature, it shouldn't do anything. Its been in the upper 80s for a couple hours a day most of the days this month and I've been mostly keeping cool with a big box fan, but as soon as it hits 92, I'm closing down all the windows and turning the AC on.

ProdigalFrog@slrpnk.net · 1 pts · 1y (1 reply)

Wouldn't it still be semi-effective in arid environments, as the breeze will help your sweat evaporate?

Beastimus@slrpnk.net · 1 pts · 1y

Yeah, definitely, I hadn't considered that, but that's also probably not the big problem. The bigger problem is living in a place with 50+% humidity all throughout summer (which I do.) Though, it should be noted that humidity has a moderating effect on temperature, and therefore means that you're less commonly hitting the mid 90s necessary to eliminate the primary effect.