Average September Temperature in Lawton by Year

This page contains a list of the average monthly high and low temperatures in Lawton, Oklahoma for the month of September each year between 1912 and 2023. It is based on NOAA data.

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What Was the Hottest September Ever in Lawton?

1998 was the warmest September in the history of Lawton, Oklahoma. The average daily high temperature was 94.1 °F, and the average low was 70.4 °F.

What Was the Coldest September Ever in Lawton?

1974 was the coolest September in the history of Lawton, Oklahoma. The average daily high temperature was 78.8 °F, and the average low was 56.6 °F.

* click column headers to sort

Year	Rank	High (°F)	Low (°F)
2023	7	93.9	66.4
2022	17	93.5	62.4
2021	21	93.1	61.6
2020	102	83.0	59.6
2019	4	93.4	70.2
2018	51	84.9	66.5
2017	66	86.2	62.6
2016	28	89.2	65.0
2015	8	92.6	66.6
2014	31	88.3	65.3
2013	14	92.1	64.1
2012	39	90.5	62.2
2011	72	89.8	58.0
2010	33	88.1	65.5
2009	70	85.4	62.6
2008	93	85.4	59.6
2007	23	89.3	65.4
2006	97	85.4	58.5
2005	19	91.4	64.3
2004	42	89.5	62.8
2003	100	83.1	59.8
2002	61	88.1	61.7
2001	96	84.7	60.0
2000	45	92.1	59.9
1999	83	86.1	60.2
1998	1	94.1	70.4
1997	30	88.5	65.2
1996	105	80.5	60.6
1995	98	81.4	62.3
1994	85	85.2	61.0
1993	101	84.5	58.3
1992	77	85.0	61.9
1991	106	79.0	60.8
1990	41	88.1	64.4
1989	108	81.8	57.3
1988	73	85.6	61.6
1987	90	84.8	60.4
1986	54	84.2	66.3
1985	64	87.5	61.7
1984	88	86.2	59.5
1983	29	89.8	64.2
1982	78	88.4	58.6
1981	69	87.9	60.2
1980	15	90.5	65.5
1979	65	89.4	59.7
1978	47	86.9	64.8
1974	109	78.8	56.6
1973	75	83.8	63.3
1972	13	89.3	67.0
1971	67	85.1	63.3
1970	26	88.7	65.7
1969	50	86.9	64.6
1968	87	86.4	59.5
1967	94	83.5	61.4
1966	95	83.3	61.4
1965	59	88.2	61.8
1964	63	86.5	62.8
1963	20	90.2	64.9
1962	76	85.1	62.0
1961	89	83.9	61.3
1960	24	91.0	63.5
1959	58	87.6	62.7
1958	44	87.4	64.7
1957	80	87.0	59.5
1956	18	95.4	60.4
1955	32	89.4	64.2
1954	6	96.9	63.5
1953	40	94.7	57.8
1952	52	92.3	59.0
1951	36	90.8	62.0
1950	81	84.1	62.2
1949	99	83.6	59.6
1948	37	91.8	61.0
1947	11	93.2	63.9
1946	86	83.3	62.6
1945	57	88.9	61.4
1944	53	89.0	61.8
1943	43	90.3	61.9
1942	82	86.6	59.8
1941	35	87.9	65.0
1940	56	89.2	61.2
1939	3	98.6	65.5
1938	12	94.1	62.5
1937	27	90.5	63.8
1936	25	87.6	66.9
1935	104	82.8	58.8
1934	60	88.3	61.6
1933	9	91.4	67.4
1932	103	81.1	61.5
1931	2	96.0	68.1
1930	10	93.4	65.0
1929	84	88.7	57.5
1928	71	91.1	56.9
1927	55	88.9	61.4
1926	49	87.6	64.0
1925	22	88.8	65.9
1924	92	87.8	57.2
1923	48	87.8	64.0
1922	16	93.2	62.8
1921	5	94.3	69.1
1920	46	88.9	63.0
1919	34	88.4	64.9
1918	107	84.5	55.1
1917	38	91.9	60.8
1916	74	88.8	58.4
1915	68	85.5	62.7
1914	62	87.5	61.8
1913	91	85.3	59.8
1912	79	87.4	59.3

Weather Station Details

Years	Station	Coordinates
1999–2024	Lawton Municipal Airport	location
1912–1998	Lawton	location