Originally Posted by ChesterNZ
In fact, I hate clothes so much that I will endure the discomfort of chilly weather for hours on end (even below 50 F, provided it isn't windy / raining) in a t-shirt because the feeling of wearing more than a bare minimum of clothing is so uncomfortable to me.
You could say the same for me,
but substitute "even 56-59 F sometimes" instead of "even below 50 F."
Literally, temperatures from 56-64 F without sun-warmth make me feel like I'm enduring a degree of suffering, just to enjoy short sleeves.
Windy and rainy, I probably couldn't handle that below 19 C/67 F without warm dry clothes.
If 49 F/9 C is not that bad for you
I can see how 90 F+/32+ C is actually a challenge.
I find 97 F/36 C equally awkward "core-wise" as 55-57 F/12.5-14 C.
But I can make minor adjustments to maintain comfort "indefinitely" in hot weather, like a supply of cold drinks.