Circumhorizontal arcs (loosely known as fire rainbows) are the rarest of all naturally occurring atmospheric phenomena.
21
Contrary to popular belief, lightning travels from the ground upwards not from the sky downwards.
101
-40 degrees Celsius is equal to -40 degrees Fahrenheit.
96
The winter of 1912 was so cold that Niagara Falls froze over.
35
Dirty snow melts faster than clean.
350
Snowiest city in the U.S. : Blue canyon, California.
112
There is enough energy in one bolt of lightning to power a home for two weeks!
102
The winter of 1932 in the US was so cold that Niagara falls froze completely solid!
442