Average September Temperature in Crescent City by Year

This page contains a list of the average monthly high and low temperatures in Crescent City, California for the month of September each year between 1894 and 2023. It is based on NOAA data.

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What Was the Hottest September Ever in Crescent City?

1940 was the warmest September in the history of Crescent City, California. The average daily high temperature was 74.9 °F, and the average low was 52.9 °F.

What Was the Coldest September Ever in Crescent City?

2012 was the coolest September in the history of Crescent City, California. The average daily high temperature was 59.3 °F, and the average low was 47.8 °F.

* click column headers to sort

Year	Rank	High (°F)	Low (°F)
2023	62	63.1	52.4
2022	44	64.9	52.8
2021	89	63.5	48.9
2020	9	68.6	54.8
2019	34	64.8	53.7
2018	108	62.0	47.4
2017	56	65.3	50.9
2016	74	63.8	50.1
2015	77	63.5	50.3
2014	49	64.6	52.7
2013	57	64.6	51.5
2012	114	59.3	47.8
2011	63	64.2	51.1
2010	93	62.4	49.8
2009	40	66.5	51.4
2008	111	60.8	47.6
2007	106	61.9	48.1
2006	107	60.9	48.8
2005	109	59.7	49.1
2004	83	63.5	49.3
2003	86	62.7	49.9
2002	110	60.9	47.7
2001	112	59.5	48.7
2000	60	66.8	48.9
1999	85	64.4	48.4
1998	94	64.5	47.5
1997	16	70.6	52.1
1996	104	63.7	46.8
1995	31	66.3	52.7
1994	27	66.8	52.8
1993	80	64.3	49.1
1992	55	66.6	49.8
1991	46	66.6	51.0
1990	12	68.1	55.2
1989	87	63.4	49.2
1988	82	64.5	48.5
1987	100	62.7	48.2
1986	75	65.1	48.8
1985	72	65.0	49.2
1984	36	69.9	48.5
1983	17	70.2	52.2
1982	43	67.8	50.0
1981	67	66.1	48.6
1980	61	66.3	49.3
1979	3	71.5	55.1
1978	38	67.0	51.1
1977	58	63.8	52.0
1976	50	65.9	51.2
1975	91	62.6	49.6
1971	28	68.4	51.0
1970	51	68.2	48.9
1966	26	68.7	51.2
1965	88	64.7	47.8
1964	66	67.2	47.6
1963	21	68.9	52.0
1962	39	65.9	52.0
1961	70	66.3	48.0
1960	96	63.6	48.1
1959	47	66.8	50.7
1958	20	71.5	49.8
1957	33	68.0	50.7
1956	59	66.4	49.4
1955	73	65.8	48.3
1954	41	67.8	49.9
1953	25	68.1	51.9
1952	79	64.7	48.9
1951	69	63.8	50.6
1950	71	65.5	48.8
1949	53	68.7	47.7
1948	68	66.1	48.3
1947	52	67.3	49.4
1946	81	66.6	46.6
1942	14	76.3	46.6
1941	10	75.0	48.4
1940	1	74.9	52.9
1939	2	78.2	49.1
1938	11	72.5	50.8
1937	7	73.9	50.0
1936	4	79.5	47.0
1935	18	68.5	52.9
1934	19	75.6	45.7
1932	6	77.0	47.6
1931	15	75.9	46.9
1929	5	75.5	49.4
1928	23	72.0	48.4
1927	42	69.4	48.4
1926	54	69.2	47.2
1925	37	68.6	49.5
1924	30	71.9	47.3
1923	8	75.2	48.3
1922	13	75.4	47.5
1921	48	71.9	45.5
1920	35	67.4	51.0
1919	32	69.8	49.2
1918	29	67.7	51.6
1917	22	70.5	50.2
1916	24	70.7	49.6
1915	45	70.8	46.9
1914	65	66.9	48.0
1908	84	65.2	47.6
1907	105	63.1	46.9
1906	90	63.2	49.2
1905	103	62.1	48.6
1904	101	62.5	48.4
1903	76	66.2	47.7
1902	99	64.2	46.7
1901	113	60.8	46.8
1900	78	64.6	49.0
1899	92	64.0	48.2
1898	97	63.3	47.9
1897	98	62.5	48.6
1896	102	64.2	46.7
1895	95	64.7	47.3
1894	64	66.6	48.4

Weather Station Details

Years	Station	Coordinates
2001–2024	Crescent City McNamara Airport	location
1893–2000	Crescent City 3 NNW	location