It’s easy to convert though. (212-32)/100 = 1.8. So you multiply your temperature in C by 1.8, and then add 32, and you have your temperature in Fahrenheit. So if it’s 30C out, (30*1.8) +32 = 86F.

It is, admittedly, easier to convert centimeters to inches; that conversion is exactly 2.54cm/in.

You don’t need to do a conversion, you can just learn them intuitively. 0 is dangerously cold, 10 is cold, 20 is comfortable, 30 is hot, 40 is dangerously hot.

That’s the joke…?

I wouldn’t say that 0C is dangerous cold. For me, that’s more like -20C, and -30C is really quite unpleasant.

Under 20c is cold, 32c is ideal and 42c+ is not.

Whoah there, 20c° is shorts weather, let’s not get carried away. In winter, it’s a comfy setting for the thermostat (speaking from New England). If it were 32c°, I’m sitting inside in air conditioning