National Weather Service United States Department of Commerce

Snow Will Persist in the Northeast and Great Lake States

Heavy Lake Effect snow will continue to the lee of the Great Lakes for the next couple of days. Snow will also return to the Northeast by Tuesday as another front moves in. Bitter cold wind chills can be expected in the Upper Mississippi Valley. Freezing temperatures will even impact central Florida. Meanwhile, elevated fire weather conditions will persist in southern California. Read More >

Labor Day in Sioux City

Average High Temperature: 81 Degrees

Average Low Temperature: 58 Degrees

Average Temperature: 69 Degrees

Most Precipitation Recorded: 3.83" on September 5, 1938

Record High Temperature:  102 on September 6, 1976

Record Low Temperature: 41 on September 5, 2011

Coldest High Temperature: 61 Degrees on September 6, 1909

Warmest Overnight Low: 77 on September 1, 1913

 

Year

Date

Max

Min

Precip

Snowfall

SOG*

1894 9/3 94 68 0    
1895 9/2 78 63 0    
1896 9/7 84 48 0    
1897 9/6 91 70 0    
1898 9/5 76 54 T    
1899 9/4 95 61 0    
1900 9/3 78 48 0    
1901 9/2 84 54 0    
1902 9/1 75 53 T    
1903 9/7 80 58 0.41    
1904 9/5 87 59 0    
1905 9/4 71 44 0    
1906 9/3 77 50 0    
1907 9/2 75 54 0    
1908 9/7 81 59 0    
1909 9/6 61 54 0.21    
1910 9/5 76 59 T    
1911 9/4 89 67 0.04    
1912 9/2 79 65 0.04    
1913 9/1 98 77 0    
1914 9/7 65 55 0.40    
1915 9/6 80 60 0.38    
1916 9/4 96 64 0.37    
1917 9/3 72 61 0.01    
1918 9/2 72 58 0    
1919 9/1 77 54 0    
1920 9/6 74 49 0.01    
1921 9/5 78 49 0    
1922 9/4 92 72 0    
1923 9/3 84 63 0    
1924 9/1 68 51 0.24    
1925 9/7 86 64 0.25    
1926 9/6 83 57 0    
1927 9/5 88 66 1.19    
1928 9/3 67 45 0    
1929 9/2 96 69 0    
1930 9/1 72 55 0.23    
1931 9/7 101 76 0    
1932 9/5 79 56 0    
1933 9/4 91 69 0    
1934 9/3 66 47 0    
1935 9/2 63 54 0    
1936 9/7 85 64 0.01    
1937 9/6 83 59 0    
1938 9/5 77 67 3.83    
1939 9/4 89 60 0    
1940 9/2 87 62 0    
1941 9/1 88 58 0    
1942 9/7 71 60 T    
1943 9/6 68 50 T    
1944 9/4 84 55 0    
1945 9/3 93 60 0.46    
1946 9/2 74 47 T    
1947 9/1 86 59 0    
1948 9/6 80 62 T    
1949 9/5 76 50 0    
1950 9/4 79 48 0    
1951 9/3 71 58 T    
1952 9/1 69 49 T    
1953 9/7 80 44 0    
1954 9/6 85 61 0    
1955 9/5 83 49 0    
1956 9/3 84 60 0    
1957 9/2 82 62 0    
1958 9/1 86 55 0    
1959 9/7 94 68 0    
1960 9/5 91 67 0    
1961 9/4 64 56 0.05    
1962 9/3 71 51 1.07    
1963 9/2 78 63 0    
1964 9/7 86 67 0.33    
1965 9/6 66 51 0.27    
1966 9/5 75 52 0    
1967 9/4 79 58 0    
1968 9/2 85 55 0    
1969 9/1 78 55 0    
1970 9/7 82 61 0    
1971 9/6 92 54 0    
1972 9/4 79 55 T    
1973 9/3 80 65 0.11    
1974 9/2 66 42 0.02    
1975 9/1 86 66 0    
1976 9/6 102 64 0    
1977 9/5 80 54 0    
1978 9/4 88 62 0    
1979 9/3 86 65 0    
1980 9/1 76 58 0.02    
1981 9/7 77 57 0.04    
1982 9/6 68 62 T    
1983 9/5 84 60 T    
1984 9/3 75 49 0    
1985 9/2 95 64 T    
1986 9/1 79 57 0    
1987 9/7 80 56 T    
1988 9/5 73 42 0    
1989 9/4 81 60 0.15    
1990 9/3 91 70 0    
1991 9/2 86 68 0    
1992 9/7 67 47 0.73    
1993 9/6 73 47 T    
1994 9/5 76 56 T    
1995 9/4 88 61 0    
1996 9/2 83 67 0    
1997 9/1 90 64 T    
1998 9/7 78 59 0    
1999 9/6 79 57 T    
2000 9/4 78 60 0.03    
2001 9/3 85 56 0    
2002 9/2 82 52 0    
2003 9/1 78 54 0    
2004 9/6 77 51 0    
2005 9/5 84 70 0.04    
2006 9/4 75 47 0    
2007 9/3 88 60 0    
2008 9/1 88 68 0    
2009 9/7 78 55 0    
2010 9/6 83 54 T    
2011 9/5 71 41 0    
2012 9/3 87 66 0.04    
2013 9/2 79 53 0    
2014 9/1 81 60 0.11    
2015 9/7 79 63 T    
2016 9/5 87 70 0.03    
2017 9/4 72 54 0    
2018 9/3          

 

* SOG = Snow on ground