West Palm Beach, FL: September

30 September 2026: September 2026 averaged 81.8°F in West Palm Beach, FL, the warmest September since 2025, tied 48th warmest of 133 (with 2014, 2012, 1999 and 3 other years).

September 2026

Mean temperature: 81.8°F; Warmest since 2025; 48th warmest of 133
Precipitation: 12.01 in; Wettest since 2023; 22nd wettest of 136

A normal September in West Palm Beach, FL (1991 to 2020): a mean temperature of 82°F, between 81.5°F and 83.2°F in eight years of ten and 7.06 in of precipitation, between 4.85 in and 11.61 in in eight years of ten.

The mean temperature of every September in West Palm Beach, FL since 1888: 81.8°F in 2026; the highest is 84.4°F, in 2024.

Normal range, 81.5 to 83.2°F

Every year, ranked, as a table

Every September in West Palm Beach, FL from 1888 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	81.8	48	88.8	48	74.8	63	12.01	22	0
2025	82.7	14	89.7	20	75.8	22	7.96	69	0
2024	84.4	1	91	2	77.8	2	11.20	32	0
2023	82.8	12	89.9	14	75.8	22	13.14	21	0
2022	82.7	14	90	12	75.3	38	11.86	24	0
2021	82.4	27	89.8	16	75	49	6.64	90	0
2020	83.4	3	89.3	30	77.6	3	5.63	109	0
2019	83	11	88.6	56	77.3	4	1.39	136	0
2018	83.1	7	89.5	27	76.6	10	3.14	129	0
2017	83.4	3	89.7	20	77.2	5	5.78	101	0
2016	83.2	6	89.8	16	76.7	8	8.04	65	0
2015	81.9	44	88.8	48	75.1	46	8.42	60	0
2014	81.8	48	88.2	69	75.4	35	9.14	48	0
2013	81.5	69	88.3	66	74.8	63	9.10	50	0
2012	81.8	48	88	81	75.7	28	5.91	100	0
2011	82.6	18	89.7	20	75.5	33	8.22	64	0
2010	84.1	2	90.1	10	78.1	1	6.15	94	0
2009	82.4	27	89	39	75.8	22	7.48	75	0
2008	81.7	55	86.9	108	76.6	10	5.32	113	0
2007	81.7	55	88.2	69	75.2	41	7.13	78	0
2006	81.9	44	88.9	44	74.9	58	6.07	98	0
2005	81.9	44	88.5	61	75.4	35	8.29	62	0
2004	81.6	62	87	106	76.2	15	29.40	1	0
2003	82.2	34	88.6	56	75.7	28	6.10	96	0
2002	83.1	7	89.2	35	77	6	2.73	134	0
2001	80.1	114	86.7	111	73.6	104	17.02	9	0
2000	82	39	88.5	61	75.4	35	7.23	77	0
1999	81.8	48	88.7	53	74.9	58	5.04	115	0
1998	82.5	23	88.7	53	76.2	15	13.36	19	0
1997	81.4	75	87.6	92	75.1	46	6.85	84	0
1996	82.1	36	89.3	30	74.8	63	7.53	74	0
1995	82.4	27	88.8	48	76	18	7.54	73	0
1994	80.5	105	87	106	74.1	84	11.41	29	0
1993	82.3	32	89.6	25	75	49	5.74	103	0
1992	81.7	55	88	81	75.3	38	6.99	79	0
1991	82	39	89	39	75	49	6.44	91	0
1990	82.7	14	90.2	8	75.2	41	11.70	26	0
1989	83.1	7	90.2	8	76	18	4.05	121	0
1988	83.1	7	89.7	20	76.4	14	1.77	135	0
1987	82.7	14	90.5	5	74.9	58	11.90	23	0
1986	82.5	23	89.4	28	75.6	31	4.08	120	0
1985	80.3	110	86.9	108	73.6	104	9.38	44	0
1984	79.6	125	86.1	121	73.1	116	8.69	54	0
1983	81.6	62	88.2	69	75	49	9.62	42	0
1982	81.7	55	88.8	48	74.7	69	6.03	99	0
1981	81	86	89	39	73.1	116	9.30	46	0
1980	81.2	82	89	39	73.5	107	6.76	89	0
1979	81.3	76	87.4	99	75.2	41	19.63	3	0
1978	80.7	99	88.7	53	72.7	124	6.36	92	0
1977	80.9	91	88	81	73.9	93	13.21	20	0
1976	80	119	87.6	92	72.4	127	7.74	70	0
1975	80.5	105	87.7	89	73.3	112	11.58	28	0
1974	82.3	32	89	39	75.6	31	5.62	110	0
1973	82	39	88.9	44	75.1	46	7.59	72	0
1972	82.6	18	89.3	30	75.8	22	3.72	124	0
1971	81.1	84	88.4	64	73.7	98	6.24	93	0
1970	81.2	82	87.9	87	74.5	73	7.61	71	0
1969	80.4	108	86.9	108	74	89	14.56	15	0
1968	80.4	108	87.6	92	73.1	116	14.01	18	0
1967	80.3	110	88.2	69	72.4	127	6.91	82	0
1966	81.3	76	88.1	76	74.4	76	10.00	39	0
1965	82.1	36	87.7	89	76.5	13	3.84	122	0
1964	81.6	62	88.5	61	74.7	69	11.72	25	0
1963	81.5	69	88.8	48	74.2	83	10.39	37	0
1962	81.6	62	89.3	30	73.8	97	8.96	51	0
1961	82	39	89.8	16	74.1	84	3.01	132	0
1960	80.8	95	87.2	103	74.4	76	24.86	2	0
1959	81.8	48	89.4	28	74.1	84	6.92	81	0
1958	82.6	18	90.1	10	75	49	6.85	84	0
1957	82.4	27	90	12	74.8	63	4.92	116	0
1956	80.9	91	87.6	92	74.1	84	11.22	31	0
1955	82.5	23	89.6	25	75.5	33	4.28	118	0
1954	81.8	48	88.6	56	75	49	11.00	33	0
1953	81.8	48	89.2	35	74.4	76	11.66	27	0
1952	82.4	27	89.7	20	75	49	10.77	34	0
1951	83.3	5	91.6	1	75	49	6.90	83	0
1950	81.7	55	89.3	30	74	89	8.63	56	0
1949	82.2	34	89.9	14	74.5	73	9.54	43	0
1948	81.5	69	88.9	44	74.1	84	15.41	11	0
1947	81	86	87.9	87	74	89	17.51	7	0
1946	80.9	91	88.1	76	73.7	98	9.67	40	0
1945	81.6	62	88.3	66	74.8	63	14.89	13	0
1944	82.5	23	89.8	16	75.2	41	3.37	127	0
1943	82.6	18	90.4	6	74.9	58	5.74	103	0
1942	82.8	12	90.8	3	74.8	63	5.70	105	0
1941	81.5	69	88.2	69	74.7	69	14.82	14	0
1940	79.4	128	85.3	128	73.5	107	14.50	16	0
1939	81.6	62	87.3	100	75.9	21	6.10	96	0
1938	80.5	105	88.1	76	72.9	120	7.47	76	0
1937	80	119	85.6	124	74.3	81	8.23	63	0
1936	80.7	99	86.3	118	75	49	5.64	108	0
1935	79.5	127	85.8	123	73.1	116	8.40	61	0
1934	80.1	114	86.2	120	74	89	4.16	119	0
1933	81.5	69	86.4	116	76.6	10	10.42	36	0
1932	80.6	103	85.5	127	75.7	28	8.53	59	0
1931	81	86	86.7	111	75.2	41	14.39	17	0
1930	81.6	62	86.4	116	76.8	7	5.66	106	0
1929	81	86	87.6	92	74.3	81	7.97	67	1
1927	80.9	91	88.2	69	73.7	98	8.69	54	0
1926	81.7	55	88	81	75.3	38	10.37	38	0
1925	80.7	99	88.6	56	72.6	125	3.08	130	2
1924	80.6	103	87.6	92	73.6	104	7.97	67	0
1923	80.2	112	86.6	114	73.7	98	9.36	45	0
1922	79.6	125	86.7	111	72.4	127	9.22	47	0
1921	81.5	69	89.2	35	73.7	98	2.86	133	0
1920	79.8	123	88	81	71.6	133	8.55	58	0
1919	80.2	112	87.7	89	72.5	126	3.48	125	1
1918	79.9	121	88.1	76	71.7	131	8.57	57	0
1917	80.1	114	87.3	100	72.9	120	15.69	10	0
1916	80.8	95	88.9	44	72.8	123	6.81	87	0
1915	82.1	36	88.3	66	76	18	6.81	87	0
1914	80.8	95	88.2	69	73.3	112	6.85	84	2
1913	80.8	95	87.2	103	74.4	76	5.36	112	0
1912	81.9	44	90.3	7	73.5	107	4.36	117	0
1911	82.6	18	90.8	3	74.4	76	5.77	102	0
1910	81.3	76	89.1	38	73.5	107	3.26	128	0
1909	79.7	124	86.1	121	73.3	112	18.16	4	0
1908	81	86	88	81	73.9	93	5.17	114	0
1907	81.3	76	88.6	56	73.9	93	3.80	123	0
1906	82	39	87.2	103	76.7	8	5.44	111	0
1905	81.1	84	87.3	100	74.9	58			0
1904	80.7	99	85.6	124	75.8	22	6.97	80	0
1903									14
1902	80.1	114	88.4	64	71.7	131	7.98	66	0
1901	81.3	76	88.1	76	74.5	73	10.66	35	0
1900	81.7	55	87.6	92	75.8	22	9.67	40	0
1899	80.1	114	86.3	118	73.9	93	11.27	30	0
1898	81.3	76	86.5	115	76.1	17	3.38	126	0
1897	77.9	133	83.5	133	72.3	130	18.09	5	0
1896							5.65	107	30
1895							9.13	49	30
1894							17.75	6	30
1893							3.04	131	30
1892	79.4	128	85.1	131	73.7	98	17.34	8	0
1891	79.4	128	85.6	124	73.3	112	8.72	52	0
1890	79.1	131	84.8	132	73.4	111	14.93	12	0
1889	79.1	131	85.3	128	72.9	120	6.15	94	0
1888	79.9	121	85.3	128	74.6	72	8.72	52	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2024	84.4
2010	84.1
2020	83.4
2017	83.4
1951	83.3
2016	83.2
2018	83.1
2002	83.1
1989	83.1
1988	83.1

Coldest
Year	Mean, °F
1897	77.9
1890	79.1
1889	79.1
1940	79.4
1892	79.4
1891	79.4
1935	79.5
1984	79.6
1922	79.6
1909	79.7

Wettest
Year	Precipitation, in
2004	29.40
1960	24.86
1979	19.63
1909	18.16
1897	18.09
1894	17.75
1947	17.51
1892	17.34
2001	17.02
1917	15.69

Driest
Year	Precipitation, in
2019	1.39
1988	1.77
2002	2.73
1921	2.86
1961	3.01
1893	3.04
1925	3.08
2018	3.14
1910	3.26
1944	3.37

The hottest, coldest and wettest days

Hottest day: 93°F; 6 September 2026, 4 September 2026
Coldest night: 70°F; 28 September 2026, 27 September 2026
Wettest day: 3.13 in; 17 September 2026

Every month, season and year

Months

Seasons

Years

West Palm Beach, FL the day's answers

All-time records

Every answer in words

September 2026 brought 12.01 in of precipitation in West Palm Beach, FL, the wettest September since 2023, 22nd wettest of 136.
The hottest day of September 2026 in West Palm Beach, FL: 93°F on Sunday 6 September 2026 and Friday 4 September 2026.
The coldest night of September 2026 in West Palm Beach, FL: a low of 70°F on Monday 28 September 2026 and Sunday 27 September 2026.
The wettest day of September 2026 in West Palm Beach, FL: 3.13 in on Thursday 17 September 2026.