Circumhorizontal arcs (loosely known as fire rainbows) are the rarest of all naturally occurring atmospheric phenomena.
21
Oak trees are struck by lightning more than any other tree.
266
Contrary to popular belief, lightning travels from the ground upwards not from the sky downwards.
101
The winter of 1932 in the US was so cold that Niagara falls froze completely solid!
442
The winter of 1912 was so cold that Niagara Falls froze over.
35
The speed of a typical raindrop is 17 miles per hour.
181
-40 degrees Celsius is equal to -40 degrees Fahrenheit.
96