Fahrenheit literally meant to base the scale with 100 being human body temp.

It was later rescaled by Cavendish to put the freezing point of water at exactly 32 and boiling point at exactly 212, giving a nicely-divisible 180-degree separation between freezing and boiling. That shift is why body temperature is 98.6.

As a European I can perfectly feel the 0 degree. I step outside and 5 seconds later I can tell you if it's below zero or not.

For me "it's now really hot" in summer is exactly when it's over 30C. It being 86F doesn't make any more sense. Approximately above 35C I will avoid going outside. Which would be 95F, not 100. From here, the temps in summer in the south of Europe are often around 100F at peak. Above or below doesn't matter.

All that Fahrenheit scale is good for is if you live in a continental climate, more to the south, e.g. some useless place like Oklahoma, where 0F is approximately year low, and 100F is approximately year high.

For all other places, where the temperature delta over the course of the year is not as extreme, this Fahrenheit scale is as unintuitive as celcius, e.g. you just get used to it.

otherwise 50° would be perfect temperature.

I love it when it's 50ish out and sunny. You don't get all sweaty, plus you can wear cozy socks and sweaters or just go out in short sleeves and both are perfectly fine. The bugs all start going into hiding at that temperature but the grass and leaves are still green

Rating inflation. If someone called you a 5 or 6 out of 10, you'd feel bad. 7/10 is the bottom of acceptability, just like 72° is room temperature.

50 degrees is a damn good temperature. I won't stand here and let you besmirch 50 degrees.

Its not the "perfect" temperature but what temp in celcius is "perfect"? What a ridiculously proposition that there's a perfect temperature.

50F is the perfect temperature.

As is typically responded to this 'response': there are a large number of people-many European-who would unironically say that 50°F (10°C) is, in fact, the ideal temperature.

They're wrong, of course, but they exist.

But you're also assuming that the exact middle of the range is where the ideal sweet spot should be. That's wrong. People generally can better handle larger temperature deviations that are colder than their ideal than hotter deviations.

Why would you pick 50 for the perfect temp? Genuinely curious why land on that number.

Fahrenheit isn’t how people feel, otherwise 50° would be perfect temperature.

it is though? It's like perfectly comfortable because you can dress up just enough to where you're actually wearing a decent bit of clothing, but you can also dress down to a pretty light set of clothing as well.

This is also ignoring that this is both, arbitrary, and also completely subjective to the person.

The human body might end up liking 70f more than 50f, purely because it's 96f inside the body, so something lower to allow heat transfer, but not low enough to be physically uncomfortable would be more expected.

Actually, here's a good question, why do you land on the 50f point? Are you expecting the middle to be the most optimal point of perfection? Or is this just a metric brain thing?

Humans are mostly water. If water boils, then humans will mostly boil too.

Yeah. But Celsius refers to inside room temperatures. 0°C = yay, ice skating! 100°C = yay, sauna!

Oh, how rude.