Fort Pierce, FL: September

30 September 2026: September 2026 averaged 80.6°F in Fort Pierce, FL, the coldest September since 2025, tied 53rd coldest of 117 (with 2025, 2011, 2000 and 2 other years).

September 2026

Mean temperature: 80.6°F; Coldest since 2025; 53rd coldest of 117
Precipitation: 5.49 in; Driest since 2020; 39th driest of 120

A normal September in Fort Pierce, FL (1991 to 2020): a mean temperature of 80.6°F, between 79.2°F and 81.2°F in eight years of ten and 6.09 in of precipitation, between 3.24 in and 12.05 in in eight years of ten.

The mean temperature of every September in Fort Pierce, FL since 1901: 80.6°F in 2026; the lowest is 78°F, in 1903.

Normal range, 79.2 to 81.2°F

Every year, ranked, as a table

Every September in Fort Pierce, FL from 1901 to 2026, ranked: the mean temperature, the mean high and the mean low from the warmest, the precipitation from the wettest; a year missing more than a tenth of its days is not ranked.

Year	Mean, °F	Rank	High, °F	Rank	Low, °F	Rank	Precipitation, in	Rank	Days missing
2026	80.6	60	88.4	46	72.7	69	5.49	82	0
2025	80.6	60	87.5	80	73.7	43	10.57	24	0
2024	82.7	1	90	11	75.4	8	7.96	45	0
2023	80.7	52	88.7	32	72.7	69	8.71	37	0
2022	80.1	80	88.3	50	72	90	12.26	17	0
2021	80	85	88.3	50	71.6	101	5.86	78	0
2020	80.9	42	87.7	75	74.1	29	4.96	92	0
2019	81.5	17	88.3	50	74.6	21	3.63	104	0
2018	81.5	17	88.7	32	74.2	28	4.15	101	0
2017	81.2	26	88.4	46	74	34	17.86	2	0
2016	81.1	30	89	29	73.3	55	7.39	51	0
2015	81.3	22	89.3	19	73.2	59	8.95	36	0
2014	80.4	69	88.1	59	72.7	69	10.80	23	0
2013	78.8	113	86.6	102	70.9	108	7.30	55	0
2012	79.9	89	87.5	80	72.2	84	4.20	100	0
2011	80.6	60	89.2	23	72	90	3.25	107	0
2010	81.2	26	88.3	50	74.1	29	5.65	80	0
2009	81.1	30	88.8	30	73.4	49	4.36	99	0
2008	80.9	42	87	92	74.8	16	2.86	112	0
2007	80.8	48	88.4	46	73.2	59	4.58	98	0
2006	80.2	74	88.8	30	71.7	97	5.23	87	0
2005	80.8	48	88.2	57	73.4	49	3.19	109	0
2004									9
2003	78.9	112	86	109	71.9	94	6.09	75	1
2002	81.1	30	88.3	50	73.9	36	2.31	115	0
2001	78.4	115	85.7	115	71.2	103	9.93	28	0
2000	80.6	60	88.5	41	72.7	69	6.58	67	0
1999	80	85	87.8	70	72.2	84	6.61	66	0
1998	80.9	42	90.8	3	71	106	11.61	19	0
1997	80.2	74	90	11	70.4	112	5.01	90	0
1996	81.1	30	90.4	7	71.8	96	9.75	30	0
1995	80.1	80	90.7	4	69.4	119	14.01	12	0
1994	79.4	107	88.3	50	70.4	112	13.82	13	0
1993	79.8	93	91.4	2	68.2	120	7.31	54	0
1992	79.3	109	89.1	27	69.5	118	7.50	49	0
1991	80.2	74	89.7	13	70.7	110	6.05	76	0
1990	81.2	26	90.4	7	72	90	11.27	20	0
1989	80.8	48	90.7	4	70.9	108	3.58	105	0
1988	82	7	90.5	6	73.4	49	1.46	119	0
1987	81.6	15	91.5	1	71.7	97	4.98	91	0
1986	80.2	74	90.2	10	70.1	116	7.29	56	1
1985	79.5	106	88.5	41	70.4	112	17.50	3	0
1984	79.6	102	87.3	86	71.9	94	6.93	60	0
1983	81.2	26	89.3	19	73.1	63	8.18	43	0
1982	81.4	20	89.4	16	73.4	49	4.86	96	0
1981	80.9	42	89.3	19	72.4	80	5.84	79	0
1980	81.3	22	89.7	13	72.9	67	6.30	69	0
1979	81.1	30	88	63	74.1	29	14.22	9	0
1978	80.5	66	89.2	23	71.7	97	4.94	93	0
1977	80.8	48	89.4	16	72.2	84	10.22	27	0
1976	79.8	93	88.5	41	71.2	103	5.45	83	0
1975	80.5	66	88.6	37	72.4	80	8.43	41	0
1974	82.1	5	90.4	7	73.8	39	6.21	73	0
1973	81	37	88.5	41	73.6	45	9.11	34	0
1972	80.7	52	88.7	32	72.8	68	2.04	116	0
1971	79.8	93	86.9	93	72.7	69	4.87	95	0
1970	80.9	42	88.5	41	73.2	59	12.32	16	0
1969	80	85	86.8	95	73.3	55	9.81	29	0
1968	79	111	85.8	114	72.1	88	7.87	46	0
1967	79.9	89	87.6	77	72.1	88	5.32	86	0
1966	79.6	102	88.1	59	71.1	105	6.76	64	0
1965	80.2	74	86.8	95	73.5	47	3.28	106	0
1964	78.7	114	86.4	106	71	106	6.19	74	0
1963	80.1	80	87.4	85	72.7	69	19.90	1	0
1962	79.7	99	87.9	67	71.4	102	5.19	88	0
1961	80.1	80	87.9	67	72.2	84	3.24	108	0
1960	80.2	74	86.7	100	73.7	43	16.73	5	0
1959	79.8	93	87.3	86	72.4	80	10.55	25	2
1958	81	37	88.1	59	73.8	39	3.15	110	0
1957	80.9	42	87.8	70	73.9	36	6.93	60	0
1956	79.6	102	86.6	102	72.6	77	7.82	47	0
1955	81.3	22	88	63	74.7	19	4.83	97	0
1954	80.1	80	87.1	89	73	65	9.50	32	0
1953	79.9	89	87.1	89	72.7	69	7.16	58	0
1952	80.5	66	87.5	80	73.5	47	5.43	85	1
1951									6
1950	81	37	88.2	57	73.8	39	8.59	38	1
1949							8.97	35	23
1948	80.7	52	86.8	95	74.6	21	14.31	8	0
1947	82.1	5	89.4	16	74.7	19	15.22	7	0
1946	81.7	11	89.1	27	74.3	26	6.23	71	0
1945	81.4	20	87.9	67	75	13	17.05	4	0
1944	82.5	3	89.7	13	75.3	9	4.90	94	0
1943	80.7	52	86.9	93	74.4	25	6.30	69	0
1942	81.9	9	88.6	37	75.1	12	5.95	77	0
1941	81.8	10	87.5	80	76.1	2	14.19	11	0
1940	79.9	89	84.6	117	75.2	11	12.40	15	0
1939					73.6	45	5.12	89	15
1938	79.7	99	85.4	116	73.9	36	8.42	42	1
1937	80.7	52	86.8	95	74.5	24	7.75	48	0
1936	80.3	70	86.6	102	74.1	29	10.33	26	0
1935									4
1934	81.1	30	87.2	88	74.9	15	3.68	103	1
1933									13
1932	81.6	15	87.5	80	75.7	4	5.44	84	0
1931	81.7	11	88.4	46	75	13	6.89	62	2
1930	82.6	2	89.2	23	75.9	3	7.34	53	0
1929	81.7	11	87.8	70	75.6	7	6.97	59	0
1928	81.3	22	86.8	95	75.7	4			3
1927	80.3	70	86	109	74.6	21	11.81	18	0
1926					77.5	1	11.07	22	7
1925	82.2	4	88.6	37	75.7	4	1.91	117	0
1924	81	37	87.1	89	74.8	16	7.19	57	0
1923	80	85	86	109	74	34	8.50	39	0
1922	79.6	102	85.9	112	73.2	59	8.44	40	0
1921	82	7	89.2	23	74.8	16	0.75	120	0
1920	81	37	89.3	19	72.7	69	9.67	31	0
1919	81.5	17	88.6	37	74.3	26	2.82	113	1
1918	80.3	70	88.1	59	72.5	79	14.22	9	0
1917	80.6	60	87.8	70	73.3	55	6.65	65	0
1916	80.7	52	88.7	32	72.6	77	8.06	44	1
1915	81.7	11	88	63	75.3	9	7.44	50	0
1914	79.7	99	87.7	75	71.7	97	11.13	21	0
1913					73.3	55	6.22	72	12
1912	81.1	30	88.7	32	73.4	49	3.95	102	1
1911	80.6	60	87.8	70	73.4	49	1.80	118	0
1910	78.2	116	85.9	112	70.5	111	3.02	111	0
1909	80.3	70	86.5	105	74.1	29	7.39	51	2
1908	80.7	52	88.3	50	73.1	63	15.44	6	1
1906	79.4	107	86.4	106	72.3	83	2.61	114	1
1905	80.7	52	87.6	77	73.8	39	5.61	81	0
1904	79.8	93	86.7	100	73	65	6.42	68	0
1903	78	117	86.1	108	69.9	117	12.93	14	0
1902	79.2	110	88	63	70.4	112	9.47	33	0
1901	79.8	93	87.6	77	72	90	6.84	63	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2024	82.7
1930	82.6
1944	82.5
1925	82.2
1974	82.1
1947	82.1
1988	82
1921	82
1942	81.9
1941	81.8

Coldest
Year	Mean, °F
1903	78
1910	78.2
2001	78.4
1964	78.7
2013	78.8
2003	78.9
1968	79
1902	79.2
1992	79.3
1994	79.4
More years share the last value

Wettest
Year	Precipitation, in
1963	19.90
2017	17.86
1985	17.50
1945	17.05
1960	16.73
1908	15.44
1947	15.22
1948	14.31
1979	14.22
1918	14.22

Driest
Year	Precipitation, in
1921	0.75
1988	1.46
1911	1.80
1925	1.91
1972	2.04
2002	2.31
1906	2.61
1919	2.82
2008	2.86
1910	3.02

The hottest, coldest and wettest days

Hottest day: 94°F; 5 September 2026
Coldest night: 63°F; 27 September 2026
Wettest day: 1.10 in; 23 September 2026

Every month, season and year

Months

Seasons

Years

Fort Pierce, FL the day's answers

All-time records

Every answer in words

September 2026 brought 5.49 in of precipitation in Fort Pierce, FL, the driest September since 2020, 39th driest of 120.
The hottest day of September 2026 in Fort Pierce, FL: 94°F on Saturday 5 September 2026.
The coldest night of September 2026 in Fort Pierce, FL: a low of 63°F on Sunday 27 September 2026.
The wettest day of September 2026 in Fort Pierce, FL: 1.10 in on Wednesday 23 September 2026.