Hmm, I just learned that below 10 degrees C it's cold, 20 is ok and 30 is hot. 0 is water freezing, 100 is water boiling. Maybe I'm missing out on something bu

Hmm, I just learned that below 10 degrees C it's cold, 20 is ok and 30 is hot. 0 is water freezing, 100 is water boiling. Maybe I'm missing out on something but I never felt the need for a chart.