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Topics / Climate / United States / Florida

Was September normal in Florida?

September 2026 · 67 counties · data family: climatedata.dev

Much warmer than normal

80.7°FStatewide average temperature, September 2026

+0.7°F against the 1991–2020 normal of 80.0°F
11th warmest September of 132 since 1895
Of 67 counties: 12 much warmer, 55 warmer
Furthest above normal: Holmes County (+2.1°F); furthest below: Palm Beach County (-0.3°F)
Precipitation 5.31 in, 81% of normal: drier than normal

Every Florida county, September 2026September 2026 by county: 12 much warmer, 55 warmer; furthest above normal Holmes County (+2.1°F), furthest below Palm Beach County (-0.3°F).Choose a county to see its answer. The colour shows how far each county was from its own 1991–2020 normal.

+2 to +3°F 4
+1 to +2°F 20
within 1°F 43
−1 to −2°F 0

Much warmer than normal 12
Warmer than normal 55
Near normal 0
Cooler than normal 0
Much cooler than normal 0

Every September since 1895, Florida statewideSeptember 2026 averaged 80.7°F, +0.7°F against the 1991–2020 normal: the 11th warmest September of 132 since 1895.

Show the numbers (132 rows)

Year	September average
2026	80.7°F
2025	79.9°F
2024	81.5°F
2023	80.5°F
2022	80.0°F
2021	79.7°F
2020	80.6°F
2019	81.9°F
2018	82.4°F
2017	80.4°F
2016	81.1°F
2015	80.0°F
2014	79.7°F
2013	80.0°F
2012	79.5°F
2011	79.7°F
2010	80.9°F
2009	80.5°F
2008	79.7°F
2007	80.5°F
2006	79.3°F
2005	80.8°F
2004	79.9°F
2003	78.9°F
2002	81.0°F
2001	77.6°F
2000	79.5°F
1999	78.9°F
1998	80.3°F
1997	79.8°F
1996	79.1°F
1995	79.9°F
1994	78.2°F
1993	79.9°F
1992	79.4°F
1991	79.7°F
1990	80.0°F
1989	79.8°F
1988	80.3°F
1987	79.6°F
1986	80.3°F
1985	78.4°F
1984	77.9°F
1983	77.9°F
1982	78.2°F
1981	77.9°F
1980	80.5°F
1979	79.4°F
1978	79.8°F
1977	80.3°F
1976	78.1°F
1975	78.5°F
1974	79.9°F
1973	80.0°F
1972	79.5°F
1971	79.0°F
1970	80.4°F
1969	78.3°F
1968	78.4°F
1967	76.7°F
1966	78.6°F
1965	79.2°F
1964	78.5°F
1963	78.6°F
1962	78.8°F
1961	79.0°F
1960	79.1°F
1959	79.0°F
1958	80.3°F
1957	79.3°F
1956	77.2°F
1955	80.2°F
1954	80.3°F
1953	78.5°F
1952	78.8°F
1951	80.3°F
1950	78.2°F
1949	79.2°F
1948	78.3°F
1947	78.8°F
1946	78.5°F
1945	80.1°F
1944	80.4°F
1943	78.1°F
1942	78.9°F
1941	79.7°F
1940	76.8°F
1939	79.7°F
1938	78.1°F
1937	77.9°F
1936	79.9°F
1935	78.2°F
1934	78.8°F
1933	81.0°F
1932	78.5°F
1931	79.8°F
1930	80.0°F
1929	78.5°F
1928	78.2°F
1927	78.8°F
1926	80.5°F
1925	82.3°F
1924	78.1°F
1923	78.9°F
1922	78.0°F
1921	81.0°F
1920	79.3°F
1919	78.9°F
1918	76.7°F
1917	77.4°F
1916	77.7°F
1915	80.0°F
1914	77.1°F
1913	77.2°F
1912	79.8°F
1911	80.5°F
1910	78.8°F
1909	78.3°F
1908	78.0°F
1907	79.5°F
1906	80.2°F
1905	80.3°F
1904	79.1°F
1903	77.4°F
1902	78.7°F
1901	78.8°F
1900	80.2°F
1899	78.3°F
1898	79.8°F
1897	77.0°F
1896	79.1°F
1895	79.4°F

All 67 counties, September 2026

Record rank: 1 is the warmest September on record for that county.


1	Holmes	79.6°F	+2.1°F	19 of 132	Warmer than normal
2	Bay	80.5°F	+2.0°F	15 of 132	Warmer than normal
3	Jackson	79.9°F	+2.0°F	18 of 132	Warmer than normal
4	Washington	79.9°F	+2.0°F	16 of 132	Warmer than normal
5	Calhoun	79.8°F	+1.9°F	15 of 132	Warmer than normal
6	Walton	79.6°F	+1.9°F	18 of 132	Warmer than normal
7	Gadsden	79.4°F	+1.8°F	17 of 132	Warmer than normal
8	Gulf	80.2°F	+1.8°F	10 of 132	Much warmer than normal
9	Escambia	79.6°F	+1.7°F	25 of 132	Warmer than normal
10	Franklin	80.6°F	+1.7°F	12 of 132	Much warmer than normal
11	Liberty	79.8°F	+1.7°F	14 of 132	Warmer than normal
12	Okaloosa	79.4°F	+1.7°F	21 of 132	Warmer than normal
13	Leon	79.6°F	+1.6°F	21 of 132	Warmer than normal
14	Jefferson	79.4°F	+1.5°F	21 of 132	Warmer than normal
15	Santa Rosa	79.3°F	+1.5°F	29 of 132	Warmer than normal
16	Wakulla	80.2°F	+1.5°F	16 of 132	Warmer than normal
17	Madison	79.0°F	+1.4°F	18 of 132	Warmer than normal
18	Hamilton	78.9°F	+1.3°F	24 of 132	Warmer than normal
19	Taylor	79.9°F	+1.3°F	17 of 132	Warmer than normal
20	Lafayette	79.5°F	+1.1°F	18 of 132	Warmer than normal
21	Suwannee	79.2°F	+1.1°F	24 of 132	Warmer than normal
22	Columbia	79.1°F	+1.0°F	22 of 132	Warmer than normal
23	Dixie	80.2°F	+1.0°F	16 of 132	Warmer than normal
24	Polk	82.0°F	+1.0°F	4 of 132	Much warmer than normal
25	Gilchrist	79.8°F	+0.9°F	17 of 132	Warmer than normal
26	Hardee	81.7°F	+0.9°F	7 of 132	Much warmer than normal
27	Hillsborough	82.0°F	+0.9°F	6 of 132	Much warmer than normal
28	Alachua	79.8°F	+0.8°F	19 of 132	Warmer than normal
29	Pasco	81.2°F	+0.8°F	9 of 132	Much warmer than normal
30	Union	79.2°F	+0.8°F	24 of 132	Warmer than normal
31	Baker	78.8°F	+0.7°F	22 of 132	Warmer than normal
32	Hernando	80.9°F	+0.7°F	9 of 132	Much warmer than normal
33	Manatee	81.8°F	+0.7°F	7 of 132	Much warmer than normal
34	Nassau	79.0°F	+0.7°F	21 of 132	Warmer than normal
35	Bradford	79.2°F	+0.6°F	25 of 132	Warmer than normal
36	Lake	80.9°F	+0.6°F	10 of 132	Much warmer than normal
37	Levy	80.2°F	+0.6°F	18 of 132	Warmer than normal
38	Duval	79.3°F	+0.5°F	24 of 132	Warmer than normal
39	Highlands	81.4°F	+0.5°F	12 of 132	Much warmer than normal
40	Orange	81.4°F	+0.5°F	14 of 132	Warmer than normal
41	Pinellas	82.2°F	+0.5°F	14 of 132	Warmer than normal
42	Putnam	79.9°F	+0.5°F	20 of 132	Warmer than normal
43	Sumter	80.6°F	+0.5°F	11 of 132	Much warmer than normal
44	Citrus	80.4°F	+0.4°F	18 of 132	Warmer than normal
45	Clay	79.3°F	+0.4°F	26 of 132	Warmer than normal
46	Marion	80.1°F	+0.4°F	21 of 132	Warmer than normal
47	Okeechobee	81.1°F	+0.4°F	13 of 132	Much warmer than normal
48	Osceola	81.4°F	+0.4°F	17 of 132	Warmer than normal
49	DeSoto	81.3°F	+0.3°F	17 of 132	Warmer than normal
50	Flagler	80.0°F	+0.3°F	23 of 132	Warmer than normal
51	Seminole	81.1°F	+0.3°F	22 of 132	Warmer than normal
52	St. Johns	79.6°F	+0.3°F	30 of 132	Warmer than normal
53	St. Lucie	81.1°F	+0.3°F	17 of 132	Warmer than normal
54	Collier	82.6°F	+0.2°F	23 of 132	Warmer than normal
55	Indian River	80.7°F	+0.2°F	20 of 132	Warmer than normal
56	Miami-Dade	82.6°F	+0.2°F	18 of 132	Warmer than normal
57	Monroe	83.2°F	+0.2°F	20 of 132	Warmer than normal
58	Sarasota	81.7°F	+0.2°F	16 of 132	Warmer than normal
59	Volusia	80.5°F	+0.2°F	23 of 132	Warmer than normal
60	Glades	81.3°F	+0.1°F	23 of 132	Warmer than normal
61	Martin	81.3°F	+0.1°F	19 of 132	Warmer than normal
62	Brevard	80.9°F	+0.0°F	32 of 132	Warmer than normal
63	Charlotte	81.6°F	+0.0°F	27 of 132	Warmer than normal
64	Hendry	81.7°F	+0.0°F	27 of 132	Warmer than normal
65	Lee	82.1°F	+0.0°F	28 of 132	Warmer than normal
66	Broward	82.0°F	−0.2°F	32 of 132	Warmer than normal
67	Palm Beach	81.3°F	−0.3°F	34 of 132	Warmer than normal

Get this data

This page's numbers, as JSON:

curl https://visualizedata.org/data/topics/climate/us-fl.json

The climatedata.dev API it comes from (live, no key; every month since 1895 with its normal, anomaly and rank):

curl "https://api.climatedata.dev/v1/us-climate/tavg/us-fl.json"

Open the JSON

What this can't tell you

A statewide average is not the average of its counties: NOAA computes it from its own grid, weighted by area.
The most recent months are preliminary and NOAA revises them in the next release.

How the answer is decided

Each month is ranked against the same month in every year on record (since 1895 for most places). The top tenth of the record is 'much warmer than normal', the top third 'warmer', the middle third 'near normal'. Counties are coloured by the same five words.

Sources

climatedata.dev us-climate, version 2026-10-25.6c7474e6d8 (U.S. public domain)
NOAA Monthly U.S. Climate Divisional Database (nClimDiv), statewide and national files (U.S. public domain)
climatedata.dev county-climate, version 2026-10-25.b4bbb5298a (U.S. public domain)
U.S. Census Bureau TIGERweb, counties (generalised) (U.S. public domain)
Built 2026-10-26. Download every county's answer (JSON)

Every topic for one county: How's Hennepin County?