National Weather Service United States Department of Commerce

Excessive Rainfall Possible for the Gulf Coast and Florida; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across parts of the Gulf Coast into central/northern Florida early this week. Abnormally hot, potentially record-breaking, temperatures will continue for southern California and stretch north toward the Bay Area and Central Valley this week. Read More >


 

Coldest Low Temperatures in Sioux Falls, SD
(since records began in 1893)
 

Temperature (F) Date
-42 Feb.  9, 1899
   
-40 Feb. 11, 1899
   
-38 Jan. 12, 1912
  Feb.  8, 1899
   
-37 Feb.  2, 1905
   
-36 Jan. 19, 1970
  Feb.  2, 1917
   
-35 Feb.  3, 1917
  Feb. 10, 1893
   
-33 Jan. 13, 1916
   
-32 Jan.  1, 1974
  Jan. 15, 1972
  Jan. 11, 1918
  Feb.  1, 1917
  Feb. 12, 1905
  Jan. 24, 1904
  Feb. 12, 1899
  Jan. 24, 1894
   
-31 Jan. 21, 1970
  Feb. 28, 1962
  Jan. 12, 1918
  Dec. 29, 1917
  Jan. 14, 1916
   
-30 Jan.  2, 2010
  Feb. 24, 1965
  Feb. 16, 1936
  Feb.  9, 1933
  Jan. 17, 1930
  Jan.  7, 1912
  Feb. 13, 1905
  Feb.  1, 1905
  Feb.  6, 1899
  Feb.  7, 1895

 

 Updated Jan '26