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Stillwater September Precipitation Totals

A time series of total precipitation in the month of September in Stillwater, Oklahoma from 1893–2023.

Rainiest September in Stillwater History

The rainiest September in Stillwater, Oklahoma history happened in 1945, with 14.04 inches of total precipitation.

Driest September in Stillwater History

The driest September in Stillwater, Oklahoma history happened in 1893, when no precipitation was recorded for the entire month.

Stillwater Average September Precipitation by Year

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Year	Precipitation (inches)
2023	1.01
2022	0.14
2021	0.18
2020	2.58
2019	7.41
2018	2.98
2017	3.50
2016	1.99
2015	4.03
2014	4.03
2013	1.71
2012	1.19
2011	3.11
2010	2.79
2009	2.51
2008	1.86
2007	4.76
2006	1.03
2005	2.63
2004	0.75
2003	4.36
2001	3.34
2000	0.05
1999	6.12
1998	4.59
1997	4.37
1996	4.99
1995	5.90
1994	2.81
1993	4.67
1992	2.72
1991	5.70
1990	3.83
1989	4.86
1988	7.78
1987	4.41
1986	8.40
1985	5.99
1984	1.19
1983	2.05
1982	2.30
1981	2.58
1980	1.40
1979	1.31
1978	0.95
1977	2.06
1976	1.84
1975	2.09
1974	6.03
1973	12.41
1972	2.51
1971	7.21
1970	6.57
1969	3.77
1968	1.88
1967	4.60
1966	1.34
1965	6.50
1964	2.43
1963	3.03
1962	7.23
1961	9.43
1960	0.74
1959	11.10
1958	3.57
1956	0.20
1955	1.16
1954	0.96
1953	2.20
1952	0.68
1951	6.18
1950	1.54
1949	4.50
1948	0.61
1945	14.04
1944	3.12
1943	3.10
1942	4.83
1941	5.18
1940	1.17
1939	0.39
1938	2.16
1937	2.24
1936	5.77
1935	2.26
1932	0.94
1931	2.01
1930	0.91
1929	2.66
1928	0.37
1927	6.57
1926	7.07
1925	2.45
1924	2.65
1923	13.98
1922	1.69
1921	6.43
1920	2.43
1919	2.48
1918	5.36
1917	0.50
1916	1.81
1915	8.56
1914	3.84
1913	6.13
1912	2.80
1911	3.07
1910	0.67
1909	1.54
1908	6.11
1907	0.44
1906	9.00
1905	2.38
1904	1.66
1903	3.01
1902	4.64
1901	1.11
1900	9.22
1899	0.88
1898	2.72
1897	0.71
1896	2.54
1895	1.50
1894	6.89
1893	0.00

Its possible for precipitation totals to include both rain and melted snowfall
Months with more than 10% missing data are excluded