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If you grow up with metric none of these assumptions apply. You learn that 0C is cold, 20C is nice and 40C is hot. At what F do you need to worry about snow? li
by stirlo 4y ago
If you grow up with metric none of these assumptions apply. You learn that 0C is cold, 20C is nice and 40C is hot. At what F do you need to worry about snow? like 30ish? Metric this is 0C so there's usefulness both ways.
- hot_gril 4y agoWhether or not you grow up with it, you have to use an extra decimal point to differentiate between noticeably different indoor temps, and you can't say "it's in the 20s" or something and know what to wear. Memorizing 32˚F for freezing is a one-time thing, which really only matters for ice. You might have snow at 40˚F or no snow at 0˚F. Believe it or not, people don't seem to know the ˚F boiling point of water, probably cause it's just not a factor in everyday life. Your kettle whistles when it's boiling.