4 ms·
in the temperate places most people live, the temperatures rarely drop below 0°F and rarely exceed 100°F and humans can sense a change of about 1°F so setting a
by fsckboy 1y ago
in the temperate places most people live, the temperatures rarely drop below 0°F and rarely exceed 100°F and humans can sense a change of about 1°F so setting a thermostat in F is a simpler matter.
the 60's are warm in the sun and cool in the shade or breeze, the 70's are warm, the 80's are hot and the 90's are really hot, and over a hundred you're looking at death. The 50's you need a jacket, the 40's you need more jacket, the 30's are downright cold and you need an overcoat, and the 20's are frigid.
Celsius has approximately none of those properties. Celsius the 20's encompasses a vast change in comfort level.
- krior 1y agoAs a celsius-user: you dont need more precision to judge how a temperature feels. The ranges you mention for Farenheit exist for Celsius as well. And if you need more precision you can use fractional numbers but I have rarely seen more precision in household thermometers than just rounding to 0.5 or the next whole number. I assure you that it is a completely usable scale.
- School-Cotton 1y agoTo expand on your point: a difference of 0.5 degrees Celsius is almost exactly a difference of 1 degree Fahrenheit (really 0.9). So, indeed, a thermostat that can be set to half-degrees Celsius is roughly equally useful as one that can be set to full degrees Fahrenheit.