National Weather Service Weather Forecast Office

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• 20^th Century Climate for Sioux Falls, SD

• April 1980:  Unprecedented heat in the Northern Plains

• March 1910: Unusually warm for Sioux Falls

• 1894:  A Good Workout for Area Thermometers

• November 1999: Record Warm November

The above file for November 1999 is in PDF format.  If you need further assistance in reading this format, please e-mail the webmaster.

• September 1895:  Still Holds many Weather Records for the Area  

• The Spring of 1995 

• December 1983: The coldest December on record.

• The Summer of 1936

• May 1934: The hottest May on record

Comments on the above topics can be directed to Joe Sheehan.