Fort Smith September Ranked Monthly Temperatures

Average September Temperatures for Fort Smith, Arkansas

All temperatures in °F

For the 142 year period of September 1882 through September 2023

Warmest September was 83.4 recorded in 1939

Coldest September was 65.7 recorded in 1974

Difference between the warmest and coldest September was 17.7

Coldest September

Warmest September


RANK	YEAR	TEMP	RANK	YEAR	TEMP

1	1974	65.7	71	1973	74.5
2	1975	68.6	72	1937	74.6
3	1918	68.6	73	1963	74.7
4	1902	68.6	74	1971	74.8
5	1890	69.8	75	1965	74.8
6	1967	70.1	76	1953	74.9
7	1889	70.2	77	1944	74.9
8	1996	70.3	78	1907	74.9
9	1989	70.3	79	1997	75.0
10	1976	70.3	80	1958	75.0
11	1949	70.3	81	1945	75.0
12	1995	70.6	82	1905	75.0
13	1934	70.8	83	1896	75.0
14	1924	70.9	84	1912	75.1
15	2006	71.3	85	2004	75.3
16	2003	71.3	86	1959	75.3
17	1966	71.3	87	1956	75.3
18	1888	71.3	88	1932	75.3
19	1992	71.4	89	1972	75.6
20	1984	71.4	90	1919	75.6
21	1979	71.5	91	1904	75.6
22	1903	71.5	92	1927	75.7
23	1892	71.5	93	1886	75.7
24	1994	71.7	94	2007	75.9
25	1968	71.8	95	1920	75.9
26	1957	71.8	96	1906	75.9
27	1950	71.8	97	2017	76.0
28	1928	71.9	98	2010	76.0
29	1901	72.0	99	1914	76.0
30	1981	72.1	100	1898	76.0
31	1894	72.1	101	1988	76.1
32	1982	72.2	102	1915	76.1
33	2001	72.3	103	2002	76.2
34	1940	72.4	104	1895	76.2
35	1913	72.4	105	2000	76.3
36	2009	72.5	106	1897	76.3
37	1962	72.5	107	1909	76.4
38	1961	72.5	108	2015	76.7
39	1951	72.5	109	1986	76.8
40	1999	72.6	110	1970	76.9
41	1993	72.6	111	1960	77.0
42	1991	72.6	112	1955	77.0
43	2008	72.7	113	1926	77.0
44	1885	72.7	114	1977	77.1
45	2011	72.8	115	1947	77.1
46	1987	72.8	116	2018	77.1
47	1942	72.9	117	1990	77.2
48	1882	72.9	118	2012	77.3
49	1964	73.0	119	2016	77.4
50	1899	73.0	120	1938	77.4
51	1883	73.2	121	1930	77.4
52	1952	73.3	122	2022	77.6
53	1917	73.3	123	1900	77.9
54	1908	73.3	124	1922	78.1
55	1935	73.4	125	1980	78.2
56	2020	73.5	126	2023	78.4
57	1941	73.5	127	2021	78.4
58	1891	73.5	128	1954	78.6
59	1943	73.6	129	2013	78.7
60	1985	73.8	130	1978	78.8
61	1923	73.9	131	1910	78.8
62	1948	74.0	132	2005	79.1
63	1929	74.1	133	1931	79.5
64	1916	74.1	134	1933	79.7
65	1893	74.2	135	1936	79.8
66	1983	74.4	136	1925	79.8
67	1969	74.4	137	1921	80.1
68	1946	74.4	138	1911	80.1
69	1887	74.4	139	1884	80.2
70	2014	74.5	140	1998	80.5
			141	2019	81.7
			142	1939	83.4


RANK	YEAR	TEMP	RANK	YEAR	TEMP

1	1939	83.4	71	1937	74.6
2	2019	81.7	72	2014	74.5
3	1998	80.5	73	1973	74.5
4	1884	80.2	74	1983	74.4
5	1921	80.1	75	1969	74.4
6	1911	80.1	76	1946	74.4
7	1936	79.8	77	1887	74.4
8	1925	79.8	78	1893	74.2
9	1933	79.7	79	1929	74.1
10	1931	79.5	80	1916	74.1
11	2005	79.1	81	1948	74.0
12	1978	78.8	82	1923	73.9
13	1910	78.8	83	1985	73.8
14	2013	78.7	84	1943	73.6
15	1954	78.6	85	2020	73.5
16	2023	78.4	86	1941	73.5
17	2021	78.4	87	1891	73.5
18	1980	78.2	88	1935	73.4
19	1922	78.1	89	1952	73.3
20	1900	77.9	90	1917	73.3
21	2022	77.6	91	1908	73.3
22	2016	77.4	92	1883	73.2
23	1938	77.4	93	1964	73.0
24	1930	77.4	94	1899	73.0
25	2012	77.3	95	1942	72.9
26	1990	77.2	96	1882	72.9
27	1977	77.1	97	2011	72.8
28	1947	77.1	98	1987	72.8
29	2018	77.1	99	2008	72.7
30	1960	77.0	100	1885	72.7
31	1955	77.0	101	1999	72.6
32	1926	77.0	102	1993	72.6
33	1970	76.9	103	1991	72.6
34	1986	76.8	104	2009	72.5
35	2015	76.7	105	1962	72.5
36	1909	76.4	106	1961	72.5
37	2000	76.3	107	1951	72.5
38	1897	76.3	108	1940	72.4
39	1895	76.2	109	1913	72.4
40	2002	76.2	110	2001	72.3
41	1988	76.1	111	1982	72.2
42	1915	76.1	112	1981	72.1
43	2017	76.0	113	1894	72.1
44	2010	76.0	114	1901	72.0
45	1914	76.0	115	1928	71.9
46	1898	76.0	116	1968	71.8
47	2007	75.9	117	1957	71.8
48	1920	75.9	118	1950	71.8
49	1906	75.9	119	1994	71.7
50	1927	75.7	120	1979	71.5
51	1886	75.7	121	1903	71.5
52	1972	75.6	122	1892	71.5
53	1919	75.6	123	1992	71.4
54	1904	75.6	124	1984	71.4
55	2004	75.3	125	2006	71.3
56	1959	75.3	126	2003	71.3
57	1956	75.3	127	1966	71.3
58	1932	75.3	128	1888	71.3
59	1912	75.1	129	1924	70.9
60	1997	75.0	130	1934	70.8
61	1958	75.0	131	1995	70.6
62	1945	75.0	132	1996	70.3
63	1905	75.0	133	1989	70.3
64	1896	75.0	134	1976	70.3
65	1953	74.9	135	1949	70.3
66	1944	74.9	136	1889	70.2
67	1907	74.9	137	1967	70.1
68	1971	74.8	138	1890	69.8
69	1965	74.8	139	1975	68.6
70	1963	74.7	140	1918	68.6
			141	1902	68.6
			142	1974	65.7

August

September

October

Updated: November 10, 2023