Tulsa September Climate Data

    |-- Temp. Records --||- Precip Records -||------ Degree Day Normals -------|
     Hi        Lo         Record    Record    Heating          Cooling
Day  Mean Year Mean Year  Rain Year Snow Year Day Month Season Day Month Season  Day

 1    92 *2011  63  1967  2.24 1974  0.0  --    0    0      0   14   14   1778    1 
 2    92 *1939  60  1974  2.38 1934  0.0  --    0    0      0   14   28   1792    2 
 3   (94) 1939  59  1974  3.27 1962  0.0  --    0    0      0   13   41   1805    3 
 4    93 *2012  59  1974 (6.39)1940  0.0  --    0    0      0   13   54   1818    4 
 5    90 *1998  62  1974  1.62 1926  0.0  --    0    0      0   13   67   1831    5 
 
 6    91 *1998  64 *1974  4.05 1971  0.0  --    0    0      0   12   79   1843    6 
 7    92  1936  60  1986  1.90 1905  0.0  --    0    0      0   12   91   1855    7 
 8    90  2016  62  1995  5.70 2007  0.0  --    0    0      0   12  103   1867    8 
 9    88  1922  63  1941  2.67 1951  0.0  --    0    0      0   11  114   1878    9 
10    89  1936  61  2020  3.10 1999  0.0  --    0    0      0   11  125   1889   10 
 
11    90 *2000  59  1940  2.18 1925  0.0  --    0    0      0   11  136   1900   11 
12    89  1936  58  2014  1.75 1989  0.0  --    0    0      0   10  146   1910   12 
13    89  1936  54  1989  2.45 1993  0.0  --    0    0      0   10  156   1920   13 
14    90  1956  55 *1993  2.15 1957  0.0  --    0    0      0   10  166   1930   14 
15    91  1956  55  1993  2.87 1962  0.0  --    0    0      0    9  175   1939   15 
 
16    90  1956  56  2011  5.78 1971  0.0  --    0    0      0    9  184   1948   16 
17    90  1931  55  1973  1.76 1923  0.0  --    1    1      1    9  193   1957   17 
18    90  1978  54  1971  2.39 1971  0.0  --    1    2      2    9  202   1966   18 
19    90  1954  53  1971  4.30 1974  0.0  --    1    3      3    8  210   1974   19 
20    91  1910  54  1918  1.98 1915  0.0  --    1    4      4    8  218   1982   20 
 
21    88 *2022  51  1995  4.42 2009  0.0  --    1    5      5    8  226   1990   21 
22    87  1931  48  1995  3.78 1970  0.0  --    1    6      6    7  233   1997   22 
23    88  1931  52  1995  2.25 1997  0.0  --    1    7      7    7  240   2004   23 
24    85  1931  52  1989  2.33 1945  0.0  --    1    8      8    7  247   2011   24 
25    86  2012  53 *1926  2.07 1959  0.0  --    1    9      9    6  253   2017   25 
 
26    83  1920 (46) 1926  2.37 1996  0.0  --    1   10     10    6  259   2023   26 
27    84  1954  48  1926  2.94 1920  0.0  --    1   11     11    6  265   2029   27 
28    84 *1953  51  1967  1.93 1945  0.0  --    2   13     13    6  271   2035   28 
29    85  1953  50  1984  4.45 1986  0.0  --    2   15     15    5  276   2040   29 
30    82 *2019  49  1984  1.85 1959  0.0  --    2   17     17    5  281   2045   30 
 
      * Indicates occurrences in previous years      ( ) Monthly Extremes

Period of Record:

Rainfall:       1888-Present
Snowfall:       1900-Present
Temperature:    1905-Present
Normals:        1991-2020 (30 Year Average)