National Weather Service United States Department of Commerce

On This Day In Weather History - May 21

Local


1956   It was the hottest day of record for so early in the season with a morning low of 76 degrees and an afternoon high of 97 degrees. Ironically, the month was the sixth cloudiest with sunshine just 45 percent of possible.


National


1896   The mercury rose to 124 degrees at Salton, CA making it to be the hottest day on record for May.

1857   In Baghdad, Iraq a dust storm lasted the entire day. Then at about 5 pm, a darkness set in, deeper than the darkest night, and terrorized local residents.

1918   An F5 (unofficial) tornado swept foundations bare along a 37 mile path from Carroll County to Webster County, IA. Mattresses were found two miles away, and 4 people were killed.