Key West, FL: 2025

31 December 2025: 2025 averaged 79°F in Key West, FL, the warmest year since 2024, tied 16th warmest of 151 (with 2022, 1994 and 1982).

2025

Mean temperature: 79°F; Warmest since 2024; 16th warmest of 151
Precipitation: 39.78 in; Wettest since 2024; 65th wettest of 155

A normal year in Key West, FL (1991 to 2020): a mean temperature of 78.4°F, between 77.5°F and 79.6°F in eight years of ten and 39.03 in of precipitation, between 34.76 in and 47.47 in in eight years of ten.

The mean temperature of every year in Key West, FL since 1874: 79°F in 2025; the highest is 80.6°F, in 2023.

Normal range, 77.5 to 79.6°F

Every year, ranked, as a table

Every year in Key West, FL from 1871 to 2025, 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
2025	79	16	83.5	30	74.6	13	39.78	65	0
2024	79.8	5	84.1	13	75.4	5	49.13	20	0
2023	80.6	1	85.2	2	76	1	37.02	86	0
2022	79	16	83.6	26	74.5	14	39.54	69	0
2021	78.9	20	83.2	46	74.5	14	30.43	129	0
2020	80.1	3	84.4	7	75.8	3	52.30	14	0
2019	80.3	2	84.7	3	75.9	2	35.38	102	0
2018	79.5	7	84	15	74.9	7	37.50	83	0
2017	79.4	8	83.8	22	75	6	38.12	78	0
2016	78.7	25	83.3	38	74.2	23	37.35	84	0
2015	80	4	84.2	9	75.8	3	36.24	98	0
2014	78.6	30	83.1	51	74.1	24	36.62	91	0
2013	78.7	25	82.9	58	74.4	16	46.69	35	0
2012	77.9	61	82.1	103	73.6	33	47.00	31	0
2011	78.7	25	83.1	51	74.3	21	42.66	51	0
2010	76	145	80.5	144	71.4	141	39.33	72	0
2009	78.3	39	83.3	38	73.4	40	33.46	110	0
2008	78.1	48	82.7	68	73.5	37	39.38	71	0
2007	79.6	6	84.3	8	74.9	7	38.34	76	0
2006	77.6	75	82.3	95	72.8	68	39.65	67	0
2005	77.4	89	82.3	95	72.6	79	53.73	7	0
2004	77.7	70	82.4	86	73	56	30.11	132	0
2003	78.3	39	83.2	46	73.5	37	38.00	79	0
2002	78.5	33	83.2	46	73.7	30	41.49	58	0
2001	77.5	81	82.3	95	72.7	75	47.43	29	0
2000	77.6	75	82.7	68	72.5	82	34.90	104	0
1999	77.9	61	82.9	58	73	56	47.87	27	0
1998	78.4	36	83.1	51	73.7	30	29.56	135	4
1997	78.5	33	83.3	38	73.6	33	39.45	70	0
1996	77	111	82.1	103	71.9	121	41.23	59	0
1995	78.2	42	83.5	30	72.9	64	38.72	74	0
1994	79	16	84	15	74	25	46.83	32	0
1993	78.2	42	83.4	35	73.1	50	36.06	99	0
1992	78	56	83	54	73	56	37.09	85	0
1991	79.4	8	84.5	5	74.4	16	41.15	60	0
1990	79.3	11	84.5	5	74	25	36.43	94	0
1989	78.6	30	84	15	73.2	45	31.16	126	0
1988	77.3	99	82.6	76	72.1	115	36.56	92	0
1987	77.5	81	82.6	76	72.3	92	48.90	22	0
1986	78.2	42	83.3	38	73.2	45	40.82	62	0
1985	78	56	82.9	58	73.1	50	42.24	53	0
1984	77.3	99	81.4	119	73.1	50	39.95	64	0
1983	76.6	126	81.1	129	72.2	104	52.39	13	0
1982	79	16	83.5	30	74.4	16	36.65	90	0
1981	77.1	108	81.8	113	72.3	92	27.08	143	0
1980	78	56	82.5	79	73.4	40	60.42	2	0
1979	78.4	36	83	54	73.7	30	28.17	142	0
1978	77.6	75	82.4	86	72.8	68	36.42	95	0
1977	76.9	114	81.4	119	72.3	92	45.03	41	0
1976	77.5	81	82.1	103	72.8	68	37.79	82	0
1975	79.3	11	83.9	20	74.7	11	31.77	122	0
1974	78.6	30	82.9	58	74.3	21	19.99	155	0
1973	77.8	67	82.4	86	73.3	43	32.74	119	0
1972	78.9	20	83.3	38	74.4	16	46.28	38	0
1971	78.1	48	82.7	68	73.6	33	44.25	44	0
1970	76.7	121	81	131	72.3	92	46.82	33	0
1969	77	111	81.1	129	72.8	68	62.92	1	0
1968	76.9	114	81.6	116	72.2	104	51.88	17	0
1967	79.2	15	83.6	26	74.9	7	34.88	105	0
1966	76.3	138	80.8	138	71.9	121	53.62	8	0
1965	79.3	11	83.7	23	74.8	10	33.13	113	0
1964	78.1	48	82.8	64	73.3	43	29.36	137	0
1963	77.2	105	82.2	99	72.3	92	47.24	30	0
1962	77.4	89	82.4	86	72.3	92	30.45	128	0
1961	77.9	61	82.7	68	73.1	50	22.54	151	0
1960	77	111	82	107	72	117	46.76	34	0
1959	77.8	67	82.7	68	73	56	42.67	50	0
1958	76.7	121	81.6	116	71.6	135	45.81	39	2
1957	78.9	20	85.5	1	72.3	92	36.88	88	2
1956	78.1	48	84.6	4	71.7	132	20.46	154	0
1955	77.7	70	84.2	9	71.3	144	24.11	148	0
1954	77.3	99	83.6	26	71	149	56.85	5	0
1953	78.1	48	84	15	72.2	104	46.39	37	0
1952	77.9	61	83.6	26	72.1	115	32.87	116	0
1951	78.2	42	84.2	9	72.2	104	23.54	149	2
1950	78.1	48	84	15	72.2	104	36.84	89	1
1949	78.4	36	83.5	30	73.4	40	32.61	120	0
1948	79.3	11	84.2	9	74.4	16	48.17	26	1
1947	78.2	42	83.3	38	73.1	50	58.01	4	0
1946	78.8	24	83.7	23	73.9	28	31.68	124	0
1945	77.9	61	82.8	64	73	56	40.93	61	0
1944	77.7	70	82.5	79	73	56	31.93	121	0
1943	77.4	89	82.2	99	72.7	75	36.53	93	0
1942	77.3	99	82.4	86	72.2	104	29.03	139	0
1941	77.4	89	82.8	64	72	117	52.01	16	0
1940	76.2	139	81.6	116	70.8	150	41.50	57	0
1939	77.9	61	83.3	38	72.5	82	42.12	54	0
1938	77.7	70	82.9	58	72.6	79	22.58	150	0
1937	77.5	81	82.7	68	72.3	92	44.29	43	0
1936	77.4	89	82.7	68	72	117	50.46	19	0
1935	77.2	105	82.6	76	71.8	125	39.62	68	0
1934	77.5	81	82.8	64	72.2	104	31.50	125	0
1933	78	56	83	54	72.9	64	52.02	15	0
1932	78.1	48	83.2	46	72.9	64	40.42	63	0
1931	76.2	139	81.2	125	71.2	147	51.04	18	0
1930	76.8	118	81.8	113	71.8	125	52.74	11	0
1929	77.6	75	82.5	79	72.7	75	44.66	42	0
1928	76.7	121	81.9	109	71.5	137	30.72	127	0
1927	78.1	48	83.4	35	72.8	68	22.31	152	0
1926	77.1	108	82.4	86	71.8	125	47.58	28	0
1925	77.8	67	82.9	58	72.7	75	33.42	111	0
1924	77.3	99	82.4	86	72.3	92	34.32	108	0
1923	77.4	89	82.4	86	72.4	88	24.89	147	0
1922	78	56	83	54	73.1	50	43.65	45	0
1921	77.7	70	82.5	79	73	56	36.27	97	0
1920	76.6	126	81.4	119	71.8	125	34.70	106	0
1919	77.4	89	82.2	99	72.5	82	53.35	9	0
1918	77.4	89	82.5	79	72.4	88	29.77	134	0
1917	76.4	134	81.4	119	71.3	144	28.77	140	0
1916	76.7	121	81.9	109	71.5	137	33.01	115	0
1915	76.2	139	81.2	125	71.2	147	45.44	40	0
1914	76.4	134	81.4	119	71.5	137	35.12	103	0
1913	77.3	99	82.3	95	72.3	92	29.96	133	0
1912	77.4	89	81.9	109	72.9	64	43.45	47	0
1911	77.5	81	82.5	79	72.5	82	35.67	100	0
1910	75.3	150	80.4	145	70.2	152	28.43	141	0
1909	76.6	126	81.7	115	71.5	137	56.35	6	0
1908	76.8	118	82.1	103	71.6	135	38.83	73	0
1907	77.5	81	82.4	86	72.5	82	26.65	144	0
1906	76.4	134	80.9	136	71.8	125	48.53	24	0
1905	76.8	118	81.3	124	72.2	104	41.84	56	0
1904	76.1	143	80.8	138	71.4	141	37.98	80	0
1903	76.5	131	81	131	71.9	121	30.36	130	0
1902	76.5	131	80.6	142	72.3	92	38.61	75	0
1901	74.7	151	79	151	70.5	151	37.02	86	0
1900	76	145	80	150	71.9	121	48.81	23	0
1899	76.9	114	81	131	72.8	68	29.55	136	0
1898	76.6	126	80.9	136	72.3	92	43.39	48	0
1897	77.2	105	81.2	125	73.2	45	46.46	36	0
1896	76.5	131	80.7	140	72.2	104	25.72	145	0
1895	76	145	80.3	146	71.7	132	29.19	138	0
1894	76.7	121	81	131	72.4	88	42.34	52	0
1893	76.9	114	81.2	125	72.6	79	22.00	153	0
1892	75.7	149	80.2	148	71.3	144	24.91	146	0
1891	76.1	143	80.3	146	71.8	125	39.75	66	0
1890	76.6	126	81	131	72.2	104	42.87	49	0
1889	76	145	80.2	148	71.7	132	52.67	12	0
1888	76.4	134	80.7	140	72	117	35.58	101	0
1887	76.2	139	80.6	142	71.8	125	43.62	46	3
1886					71.4	141	30.13	131	135
1885	77.1	108	82	107	72.2	104	34.03	109	0
1884	78.2	42	83.2	46	73.2	45	33.05	114	0
1883	78.9	20	83.9	20	73.9	28	48.24	25	0
1882	78.5	33	83.5	30	73.5	37	41.86	55	0
1881	78.7	25	83.7	23	73.6	33	53.10	10	2
1880	79.4	8	84.1	13	74.7	11	33.41	112	3
1879	77.6	75	82.2	99	73	56	58.54	3	1
1878	77.4	89	81.9	109	72.8	68	49.03	21	1
1877	77.5	81	82.5	79	72.4	88	38.15	77	4
1876	77.6	75	82.7	68	72.5	82	37.95	81	7
1875	78.7	25	83.3	38	74	25	36.35	96	0
1874	78.3	39	83.4	35	73.2	45	32.75	117	1
1873							32.75	117	45
1872							31.77	122	212
1871							34.68	107	365

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2023	80.6
2019	80.3
2020	80.1
2015	80
2024	79.8
2007	79.6
2018	79.5
2017	79.4
1991	79.4
1880	79.4

Coldest
Year	Mean, °F
1901	74.7
1910	75.3
1892	75.7
2010	76
1900	76
1895	76
1889	76
1904	76.1
1891	76.1
1940	76.2
More years share the last value

Wettest
Year	Precipitation, in
1969	62.92
1980	60.42
1879	58.54
1947	58.01
1954	56.85
1909	56.35
2005	53.73
1966	53.62
1919	53.35
1881	53.10

Driest
Year	Precipitation, in
1974	19.99
1956	20.46
1893	22.00
1927	22.31
1961	22.54
1938	22.58
1951	23.54
1955	24.11
1923	24.89
1892	24.91

The hottest, coldest and wettest days

Hottest day: 94°F; 20 August 2025, 18 August 2025, 28 July 2025
Coldest night: 54°F; 25 January 2025
Wettest day: 3.73 in; 29 March 2025

Month by month

Month	Mean temperature	Precipitation
January	68.3°F 42nd coldest of 153	1.79 in 54th wettest of 155
February	75°F 16th warmest of 153	3.59 in 19th wettest of 155
March	73.9°F 74th warmest of 153	3.79 in 11th wettest of 155
April	78.2°F 40th warmest of 152	1.30 in 74th wettest of 155
May	82.9°F 3rd warmest of 153	1.40 in 47th driest of 155
June	84.2°F 20th warmest of 151	4.57 in 59th wettest of 155
July	85.2°F 31st warmest of 152	3.17 in 75th driest of 155
August	85.5°F 18th warmest of 153	4.59 in 67th wettest of 155
September	83.8°F 28th warmest of 151	9.39 in 24th wettest of 155
October	81.4°F 25th warmest of 154	5.13 in 66th wettest of 155
November	75.6°F 59th warmest of 154	0.09 in 4th driest of 155
December	74.2°F 21st warmest of 153	0.97 in 63rd driest of 155

Hot days and freezes

Key West, FL has had 50 days at 90°F or above in 2025 through 31 December, the most by that date since 2024, tied 62nd most of 151 (with 2005).

Every month, season and year

Months

Seasons

Years

2025
2026

Key West, FL the day's answers

All-time records

Every answer in words

2025 brought 39.78 in of precipitation in Key West, FL, the wettest year since 2024, 65th wettest of 155.
The hottest day of 2025 in Key West, FL: 94°F on Wednesday 20 August 2025, Monday 18 August 2025 and Monday 28 July 2025.
The coldest night of 2025 in Key West, FL: a low of 54°F on Saturday 25 January 2025.
The wettest day of 2025 in Key West, FL: 3.73 in on Saturday 29 March 2025.

About these figures

Daily records set and not listed: 0