The problem with Celsius is that nice weather in Fahrenheit is 70 to 80, but in Celsius it's only 20 to 25. 5 degrees is too narrow to talk about the difference

The problem with Celsius is that nice weather in Fahrenheit is 70 to 80, but in Celsius it's only 20 to 25. 5 degrees is too narrow to talk about the difference between a little too cool and a little too hot! For cooking in ovens or whatever, it's fine because you're up at 350/175 or 500/250. Once you're up that high, precision doesn't matter.