Average September Temperature in Naples by Year

This page contains a list of the average monthly high and low temperatures in Naples, Florida for the month of September each year between 1942 and 2021. It is based on NOAA data.

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What Was the Hottest September Ever in Naples?

1944 was the warmest September in the history of Naples, Florida. The average daily high temperature was 93.4 °F, and the average low was 75.6 °F.

What Was the Coldest September Ever in Naples?

1956 was the coolest September in the history of Naples, Florida. The average daily high temperature was 87.5 °F, and the average low was 72.4 °F.

* click column headers to sort

Year	Rank	High (°F)	Low (°F)
2021	60	89.9	72.1
2019	35	91.2	72.5
2018	27	90.6	73.9
2016	57	89.4	72.9
2015	64	88.4	73.2
2014	72	88.5	72.2
2013	73	88.7	71.9
2012	45	90.5	72.6
2011	26	91.6	73.0
2010	7	92.4	74.0
2009	5	92.5	74.2
2008	17	91.2	73.9
2007	18	91.5	73.5
2006	31	91.0	73.3
2005	8	92.0	74.4
2004	22	90.3	74.4
2003	9	92.0	74.4
2002	6	91.9	74.5
2001	65	89.0	72.6
1999	38	90.0	73.7
1997	34	90.8	73.3
1996	36	90.5	73.2
1995	11	91.0	74.9
1994	59	89.2	73.1
1993	21	91.4	73.2
1991	30	91.6	72.8
1990	19	91.7	73.3
1989	12	92.2	73.6
1988	10	92.0	74.1
1987	23	91.6	73.0
1986	24	92.1	72.5
1985	51	90.5	72.2
1984	67	89.5	71.8
1983	62	89.8	71.9
1982	63	90.3	71.4
1981	68	90.6	70.5
1980	52	90.8	71.9
1979	28	90.5	73.9
1978	48	91.3	71.7
1977	41	90.6	72.9
1976	58	90.8	71.5
1975	49	91.3	71.6
1974	4	93.5	73.5
1973	37	91.0	72.7
1972	47	92.0	71.1
1971	70	89.0	72.1
1970	43	90.9	72.5
1969	56	89.2	73.2
1968	66	89.4	72.0
1967	69	89.2	71.9
1966	53	89.6	73.0
1965	54	89.9	72.6
1964	44	90.7	72.4
1963	50	89.7	73.1
1962	61	88.8	73.1
1961	71	91.6	69.4
1959	46	89.7	73.5
1958	20	91.1	73.8
1957	39	89.8	73.8
1956	74	87.5	72.4
1955	55	89.1	73.4
1954	29	88.8	75.5
1953	40	88.5	75.0
1952	32	90.3	74.0
1951	13	90.7	75.0
1950	42	90.0	73.4
1949	2	91.2	77.1
1948	33	89.9	74.2
1947	15	89.6	75.8
1946	3	92.0	75.1
1945	16	90.3	74.9
1944	1	93.4	75.6
1943	25	91.3	73.3
1942	14	90.7	74.9

Weather Station Details

Years	Station	Coordinates
1942–2024	Naples	location