Average September Temperatures for Tulsa, Oklahoma  
  All temperatures are in degrees Fahrenheit  
   
  For the 105 year period from September 1905 through September 2009  
   
    Average September Temperature was 74.0    
    Warmest September was 81.9 recorded in 1931    
    Coldest September was 64.7 recorded in 1974    
  Difference between the warmest and coldest September was 17.2  
   
  Coldest September Warmest September  
           
  NO. YEAR TEMP NO. YEAR TEMP NO. YEAR TEMP NO. YEAR TEMP  
           
  1 1974 64.7 56 1952 74.1 1 1931 81.9 56 1917 73.5  
  2 1949 67.7 57 1926 74.1 2 1998 80.8 57 1927 73.4  
  3 1918 68.4 58 1916 74.2 3 1978 80.6 58 1938 73.3  
  4 1993 68.6 59 1932 74.3 4 1939 80.6 59 1988 73.2  
  5 1989 68.7 60 1970 74.5 5 1921 80.5 60 1929 73.2  
  6 1975 69.2 61 1958 74.5 6 1954 79.9 61 1937 73.1  
  7 1967 69.2 62 1985 74.6 7 1911 79.1 62 1971 73.0  
  8 2003 69.3 63 1982 74.6 8 1936 79.0 63 1964 73.0  
  9 1999 69.8 64 1986 74.7 9 1925 78.8 64 1992 72.8  
  10 1996 70.0 65 1979 74.7 10 1910 78.8 65 1976 72.8  
  11 1966 70.3 66 2004 74.8 11 1990 78.3 66 1945 72.8  
  12 1942 70.3 67 1969 74.9 12 1980 78.3 67 1935 72.8  
  13 1943 70.4 68 1907 74.9 13 1905 78.1 68 1991 72.7  
  14 1934 70.4 69 1915 75.1 14 1956 78.0 69 1908 72.7  
  15 1950 70.5 70 2007 75.2 15 1933 77.8 70 1912 72.6  
  16 1995 70.6 71 1965 75.3 16 1930 77.8 71 1987 72.4  
  17 2009 70.7 72 1923 75.3 17 1983 77.4 72 1973 72.3  
  18 1962 70.7 73 1972 75.4 18 2005 77.2 73 1946 72.2  
  19 1961 70.7 74 1960 75.4 19 1947 76.9 74 1913 72.0  
  20 1994 70.9 75 1909 75.5 20 1922 76.8 75 2001 71.9  
  21 1957 70.9 76 1977 75.6 21 2002 76.3 76 1944 71.9  
  22 2006 71.0 77 2000 75.7 22 1955 76.1 77 1968 71.8  
  23 1940 71.0 78 1906 75.8 23 1953 76.1 78 1928 71.7  
  24 1951 71.1 79 1920 75.9 24 1919 76.1 79 1924 71.7  
  25 2008 71.4 80 1963 76.0 25 1914 76.1 80 1984 71.5  
  26 1984 71.5 81 1955 76.1 26 1963 76.0 81 2008 71.4  
  27 1928 71.7 82 1953 76.1 27 1920 75.9 82 1951 71.1  
  28 1924 71.7 83 1919 76.1 28 1906 75.8 83 2006 71.0  
  29 1968 71.8 84 1914 76.1 29 2000 75.7 84 1940 71.0  
  30 2001 71.9 85 2002 76.3 30 1977 75.6 85 1994 70.9  
  31 1944 71.9 86 1922 76.8 31 1909 75.5 86 1957 70.9  
  32 1913 72.0 87 1947 76.9 32 1972 75.4 87 2009 70.7  
  33 1946 72.2 88 2005 77.2 33 1960 75.4 88 1962 70.7  
  34 1973 72.3 89 1983 77.4 34 1965 75.3 89 1961 70.7  
  35 1987 72.4 90 1933 77.8 35 1923 75.3 90 1995 70.6  
  36 1912 72.6 91 1930 77.8 36 2007 75.2 91 1950 70.5  
  37 1991 72.7 92 1956 78.0 37 1915 75.1 92 1943 70.4  
  38 1908 72.7 93 1905 78.1 38 1969 74.9 93 1934 70.4  
  39 1992 72.8 94 1990 78.3 39 1907 74.9 94 1966 70.3  
  40 1976 72.8 95 1980 78.3 40 2004 74.8 95 1942 70.3  
  41 1945 72.8 96 1925 78.8 41 1986 74.7 96 1996 70.0  
  42 1935 72.8 97 1910 78.8 42 1979 74.7 97 1999 69.8  
  43 1971 73.0 98 1936 79.0 43 1985 74.6 98 2003 69.3  
  44 1964 73.0 99 1911 79.1 44 1982 74.6 99 1975 69.2  
  45 1937 73.1 100 1954 79.9 45 1970 74.5 100 1967 69.2  
  46 1988 73.2 101 1921 80.5 46 1958 74.5 101 1989 68.7  
  47 1929 73.2 102 1978 80.6 47 1932 74.3 102 1993 68.6  
  48 1938 73.3 103 1939 80.6 48 1916 74.2 103 1918 68.4  
  49 1927 73.4 104 1998 80.8 49 1952 74.1 104 1949 67.7  
  50 1917 73.5 105 1931 81.9 50 1926 74.1 105 1974 64.7  
  51 1981 73.8   51 1997 73.9    
  52 1941 73.8   52 1959 73.9    
  53 1997 73.9   53 1948 73.9    
  54 1959 73.9   54 1981 73.8    
  55 1948 73.9   55 1941 73.8    
                           
   
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  Date Modified: October 13, 2009