National Weather Service United States Department of Commerce

Powerful Pacific System Impacting the West; First Significant Snow for Portions of the East

Power Pacific system will continue to bring significant impacts for Pacific Northwest into northern California the remainder of the week. Dangerous coastal affects, heavy rain, flooding, strong winds, and higher elevation mountain snow continues. Meanwhile, a storm across the east is set to bring the first accumulating snow to many higher elevations of the Catskills into the central Appalachians. Read More >

Tulsa, Oklahoma
September Climate Data (Page 2)

 

    |-- 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)

Updated: October 7, 2024