What’s 28° C? How can I envision in my mind what that means?

0-40 as a scale. 28 is about 3/4 between the two. So it’s towards the hotter side but how far into it?

It’s 82.4° F

Low 80s. I know exactly how low 80’s feel.

0-100 is easy to compare with %

82.4° F is 82% hot.

Humans like it around 75% hot between 50-100.

So 82° is hot but not pushing 90s

You can get a general idea of temperature very easy.