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Old 10-01-2019, 02:31 PM
Dinsdale is online now
Join Date: May 2000
Posts: 18,971
I also often find it confusing to ascertain the significance of dew point, as well as distinguishing it from actual vs relative humidity.

I'm pretty sure I recently read that clouds form at the point where rising warm air cools to its dew point (but I suspect I got that wrong too!)
I used to be disgusted.
Now I try to be amused.