Dirty snow melts faster than clean.
350
The speed of a typical raindrop is 17 miles per hour.
181
Circumhorizontal arcs (loosely known as fire rainbows) are the rarest of all naturally occurring atmospheric phenomena.
21
Moist air holds heat better than dry air.
114
Snowiest city in the U.S. : Blue canyon, California.
112
In ten minutes, a hurricane releases more energy than all the world's nuclear weapons combined!
371