What is the difference between partly sunny and partly cloudy? — Watts Up With That?

Reposted from the Cliff Mass Weather Blog Twice today I was asked about the difference between partly cloudy and partly sunny. And that inquiry is one of the most frequent I get, for reasons I do not understand. OK…let’s settle this for once and for all. Here is an image of a partly cloudy sky:…

über What is the difference between partly sunny and partly cloudy? — Watts Up With That?