The only good thing about Fahrenheit is that 69 degrees (20.5 C) is a nice temperature.
A cup of lukewarm coffee please.
Edit: my wrong, I thought it was 69°F !
All my excuses
You could bake something at 420 Celsius too, assuming your okay with charcoal as the end product
you can also bake things at 420C if you’re not a coward about this (like proper thin pizza) (maybe it’s a bit too high but you get the idea)
ok you actually convinced me, Fahrenheit is better (except I can’t spell it properly without autocorrect)
Also it’s a 0-100 scale of how hot it is outside, and it requires no prior understanding to use it as such.
The freezing point of water is very important to weather, and requires prior knowledge of the arbitrary number 32.
Okay so fahrenheit has a well-defined high and low, but an arbitrary freezing point of one certain chemical. All other chemical freezing points are arbitrary.
Celsius has an arbitrary high and low, but a well-defined freezing point of that same chemical. All other freezing points are arbitrary.
If your motivation is to minimize the amount of arbitrary values you have to memorize, fahrenheit is the clear winner.
Is it? Only pure water will actually freeze at 0c. Rain, puddles, lakes, etc aren’t all that pure… And we’re talking about ambient air temps here. The air can be below freezing and it can still rain. And you can get snow/hail above freezing…
Knowing the freezing point is just one factor. Knowing it’s generally around 30F is pretty much always close enough (not that remembering 32 is actually very difficult)
Edit: also water only freezes at 0c if it’s at sea level… I really don’t think 0°=freezing is the huge advantage that celcius stans think it is.
yeah, and let me know how accurate our weather models and prediction systems are. Can you calculate accurately how much the temperature in a specific part of the atmosphere will drop to a large updraft?
What’s that? This is literally an entire career field of study and development? Oh that’s weird.
Also the only real time this is relevant, is when things that have this weird property called thermal mass get below freezing, it’s snowing in 30f weather? That’s not sticking, the ground is too warm. or the sun will literally just melt it even if it is cold enough. Water? You mean that weird thing called like, a lake or river? Those get below freezing, without actively freezing, lakes won’t even drop that much in terms of temperature, aside from the surface level. The surface may freeze, but even that is pretty variable.
Also yes, it’s the arbitrary number of 32, so is literally every number though. We have 2 numbers to remember, you also have 2 numbers to remember, god forbid you have like, a password, or a passcode, or like, a numbers based lock somewhere. Humans have never been known to be good at memorizing short strings of data.
like idk how to tell you this, but, it’s not that big of a deal?
If that was true outsiders should be able to use Fahrenheit without much explanation. I’ve never got a clue what the °F values mean, I always have to use a converter. It’s really not as intuitive as people who grew up with it seem to believe.
If that was true outsiders should be able to use Fahrenheit without much explanation. I’ve never got a clue what the °F values mean, I always have to use a converter. It’s really not as intuitive as people who grew up with it seem to believe.
because it’s all relative, and you need to actually know how the temperatures relate to the things you’re experiencing? I’m going to hazard a guess and say you’re comfortable with using celsius? Oops cognitive bias. You would have to test this on someone who doesn’t understand temperature yet. It just so happens that here in the US, it pretty conveniently lines up with those figures for us.
By that metric, kelvin would be even better though.
The best system would have 0 at a mild, comfortable temperature, and go up or down by 100 degrees per one degrees Fahrenheit.
But mild and comfortable is different for different people who are acclimated to different weather.
We need a defined ‘mild’ temperature. i vote for 70F/21C.
It’s a bit chilly for the warm weathered folks and a bit warm for the cold weathered folks. Seems reasonable but I’m open to suggestions.
We’re more familiar with 5.56x45mm thanks to all our school shootings thank you very much.
Please raise this temperature by 1.4x10^-23 Joules - statements of the utterly deranged
Fahrenheit is better because 69 is a nice temperature
Yes but we all know you will never experience that 69 (and I think you know it too)
Fahrenheit is best for ambient temperatures. 0 F is what humans feel is a very cold day, and 100 F is what humans feel is a very hot day.
Celsius is best for literally everything else, but for humans feeling of ambient temperature Fahrenheit is best
So you’re saying that 0 and 100 aren’t intuitively obvious? I find that really strange when it’s doing a better job keeping to base 10 than the metric system in this particular use case.
For Celsius, 0 is freezing cold and 100 is boiling hot - that’s intuitive too.
I have literally never felt 0°F in my life and couldn’t tell you how cold it is, just that it’s very cold. I believe everyone has a rough understanding how 0°C and 100°C feel though.
When it comes to a single number on a scale, whatever you grew up with will be more “obvious”. 100F doesn’t give me any more information than 38C does. The whole “base 10” thing only matters if you are actually doing some math to that number.
the numbers may be, but if you asked me to tell you what they feel like i would have to convert them to celsius first. where i live temperatures are generally between -30 and +30, and i could tell you in an instant what I would wear for a given temperature in that range. 50F though? no clue. since it’s right between 0 and 100 i guess it would be just right, temperature wise, so t-shirt and long pants?
No, they’re not. I couldn’t tell what those numbers mean even if you asked, but I can tell what 0°C outside feels, and what 100°C sauna feels. I can also tell that 21°C is a nice ambient temperature for chilling, and 15-20°C is ideal for most outdoor sports.
Yeah sure those are not necessarily nice round numbers, but I’ve used the scale all my life so it’s intuitive to me, same as the Fahrentrash is intuitive to you
100F was defined as the human body temperature (The guy they used had a cold or something so it’s off by a degree and a half.)
That’s useful for perception of heat. When the dry bulb gets above 100F, wind only cools you down by sweat evaporation, and when the wet bulb gets above 100F, even that can’t cool you down, and you will die if you don’t get to a cooler or drier environment.
This is more intuitive than 36.5C.
what Fahrenheit used for his endpoints was 1) the melting point of a brine mixture that he didn’t write down the ratio of, and 2) his wife’s armpit.
those “bulb” things is something i only ever hear of from americans. it’s never used here.
and I fail to see how two numbers are somehow differently intuitive. they are just numbers. also, 36.5 is too low. it’s pretty much 37.0 now, because average body temp has interestingly enough shifted since he took those measurements.
Um. No.
If I said a movie was a 7/10, you would understand what that means because it’s a scale. You don’t have to “grow up” using a 0-10 scale to understand it.
Like if I asked you to rate something on a scale of 4-17, you’d understand what I mean. The numbers are different but the concept of a scale remains the same.
Really not. Basically, you just need to peg feelings to a number, just like you are doing.
Celsius:
below -20 = deadly even with good gear, you can’t spend long here
-15 = very dangerous / deadly
-10 = starting to get dangerous
-5 = starting to get uncomfortable
0 = very cold
5 = cold
10 = a little cold
15 = cool
20 = nice
25 = warm
30 = hot
35 = starting to get uncomfortable
40 = starting to get dangerous
45 = very dangerous / deadly
50+ = deadly even with good gear, you can’t spend long here
if I knew that you are a european and you told me a movie was 5/10, i would assume it was average. if i knew you were American, i would assume it was dogshit.
Americans have a weird relationship with numbers.
also, as mentioned in another post: if 0 is too cold and 100 is too hot, surely 50 would be a pleasant temperature?
Use Kelvin then, 314°K is a way bigger number
