Key West, FL: Spring

31 May 2026: Spring 2026 averaged 80.5°F in Key West, FL, the warmest spring on record, in 153 years since 1873 (1886 excluded: 13 of 92 days missing); provisional.

Spring 2026

Mean temperature: 80.5°F; Warmest on record; Warmest of 153, provisional
Precipitation: 5.59 in; Driest since 2022; 74th driest of 156

A normal spring in Key West, FL (1991 to 2020): a mean temperature of 77.5°F, between 75.4°F and 79.2°F in eight years of ten and 5.72 in of precipitation, between 3.98 in and 11.23 in in eight years of ten.

The mean temperature of every spring in Key West, FL since 1873: 80.5°F in 2026, the highest of them all.

Normal range, 75.4 to 79.2°F

Every year, ranked, as a table

Every spring in Key West, FL from 1871 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	80.5	1	84.5	3	76.5	1	5.59	83	0
2025	78.3	27	82.7	50	74	17	6.49	67	0
2024	80.1	2	84.3	7	75.8	2	8.41	42	0
2023	79.8	3	84.5	3	75	6	5.91	75	0
2022	78.7	16	83.2	32	74.2	14	4.82	98	0
2021	78.6	19	83	38	74.3	12	4.25	112	0
2020	79.7	4	84	11	75.3	3	4.92	97	0
2019	79.2	10	83.9	12	74.6	10	7.73	48	0
2018	76.4	93	81.1	99	71.6	84	16.50	2	0
2017	78	36	82.4	57	73.6	24	6.00	73	0
2016	77.4	63	82	72	72.8	48	4.57	104	0
2015	79.5	5	83.9	12	75.1	5	9.20	35	0
2014	77.7	49	82.2	66	73.3	32	5.25	89	0
2013	76.4	93	80.9	107	71.9	72	13.25	9	0
2012	77.9	41	82	72	73.8	21	11.10	19	0
2011	78.7	16	83.3	30	74.2	14	1.21	155	0
2010	75.2	129	79.7	132	70.8	111	1.45	149	0
2009	76.9	74	81.6	85	72.1	68	5.29	88	0
2008	77.7	49	82.4	57	72.9	43	3.91	119	0
2007	77.2	67	81.8	76	72.5	55	5.61	82	0
2006	76.2	97	81.3	92	71.1	104	4.36	108	0
2005	75.3	127	80.3	120	70.4	123	8.00	44	0
2004	75.8	111	80.3	120	71.3	98	3.99	115	0
2003	78.5	23	83.4	27	73.6	24	10.98	20	0
2002	78.7	16	83.4	27	73.9	19	6.46	68	0
2001	76.5	90	81.6	85	71.3	98	7.54	52	0
2000	77.5	59	83.1	36	71.9	72	4.97	94	0
1999	76.9	74	82.3	62	71.4	91	4.94	95	0
1998	75.6	117	80.3	120	70.9	106	5.00	93	0
1997	79	13	83.8	15	74.2	14	5.49	84	0
1996	75.4	122	80.3	120	70.6	118	7.26	55	0
1995	78.6	19	83.7	19	73.5	28	4.67	101	0
1994	78.4	24	83.8	15	72.9	43	5.91	75	0
1993	75.1	132	80.3	120	69.9	137	7.62	50	0
1992	75.6	117	80.8	108	70.3	129	5.83	79	0
1991	79.4	7	84.4	5	74.5	11	12.42	12	0
1990	77.7	49	82.8	46	72.7	51	7.66	49	0
1989	78	36	83.6	21	72.5	55	5.33	87	0
1988	75.4	122	81	103	69.9	137	10.44	26	0
1987	74.8	138	80.3	120	69.4	147	12.28	13	0
1986	75.3	127	80.6	115	69.9	137	2.83	136	0
1985	77.7	49	82.5	54	72.8	48	17.14	1	0
1984	76.6	86	81	103	72.2	64	12.13	14	0
1983	74.2	148	78.7	147	69.7	143	10.69	23	0
1982	79.3	9	83.8	15	74.8	9	10.96	21	0
1981	76.8	78	81.7	81	71.9	72	1.78	146	0
1980	78.1	34	82.6	53	73.5	28	5.81	80	0
1979	77.6	54	82.3	62	73	40	7.79	47	0
1978	76.6	86	81.8	76	71.4	91	13.85	7	0
1977	77.5	59	81.8	76	73.2	36	13.12	10	0
1976	77.9	41	82.4	57	73.5	28	7.49	53	0
1975	79.5	5	83.7	19	75.2	4	2.80	137	0
1974	77.9	41	82.2	66	73.6	24	3.96	118	0
1973	77.6	54	81.7	81	73.5	28	3.18	131	0
1972	78.1	34	82.5	54	73.7	23	3.99	115	0
1971	76.3	96	81.3	92	71.4	91	4.61	103	0
1970	76.9	74	80.7	111	73	40	4.94	95	0
1969	75.6	117	79.7	132	71.5	88	6.97	63	0
1968	76.1	99	80.8	108	71.4	91	12.61	11	0
1967	79.2	10	83.6	21	74.9	8	1.28	151	0
1966	75.2	129	79.4	141	70.9	106	6.25	69	0
1965	79.4	7	83.8	15	75	6	1.90	145	0
1964	78.3	27	82.9	43	73.8	21	3.48	126	0
1963	77.2	67	82.2	66	72.2	64	3.74	120	0
1962	76.1	99	81	103	71.2	101	3.23	130	0
1961	77.5	59	82.4	57	72.6	52	5.40	86	0
1960	75	134	80	127	69.9	137	15.13	6	0
1959	76.8	78	81.7	81	71.9	72	4.78	99	0
1958	75	134	79.9	129	70.1	133	8.43	41	0
1957	78	36	84.4	5	71.5	88	10.07	30	0
1956	77.6	54	84.2	10	70.9	106	2.55	138	0
1955	78.4	24	85	2	71.8	79	1.49	147	0
1954	76.8	78	82.8	46	70.7	115	11.47	15	0
1953	79.1	12	85.1	1	73.1	37	3.46	127	0
1952	77.8	46	83.6	21	71.9	72	3.68	122	0
1951	77	70	83.2	32	70.9	106	2.30	140	0
1950	76.8	78	83	38	70.6	118	5.16	92	0
1949	77.8	46	83	38	72.6	52	3.06	133	0
1948	78.9	14	83.9	12	73.9	19	15.60	5	0
1947	77.3	65	82.5	54	72.1	68	8.28	43	0
1946	78.2	31	83	38	73.3	32	4.26	111	0
1945	78.9	14	83.6	21	74.3	12	1.22	154	0
1944	77.8	46	82.7	50	72.9	43	6.00	73	0
1943	76.5	90	81.4	89	71.7	82	5.42	85	0
1942	75.7	113	81.2	97	70.2	130	7.96	45	0
1941	74.4	145	79.6	137	69.1	148	16.40	4	0
1940	74.6	142	80.1	126	69	149	7.13	57	0
1939	77.7	49	83.1	36	72.2	64	10.25	28	0
1938	77.9	41	83.2	32	72.5	55	3.55	125	0
1937	76.2	97	81.7	81	70.7	115	10.94	22	0
1936	75.7	113	81.2	97	70.2	130	8.89	40	0
1935	78.6	19	84.3	7	73	40	2.44	139	0
1934	76.8	78	82.4	57	71.2	101	7.08	60	0
1933	78	36	83.2	32	72.9	43	4.10	114	0
1932	75.4	122	81.1	99	69.7	143	7.81	46	0
1931	73.2	151	78.6	148	67.9	152	10.58	25	0
1930	76	103	81.1	99	70.9	106	11.33	18	0
1929	78.2	31	83.3	30	73.1	37	7.60	51	0
1928	76	103	81.3	92	70.7	115	3.58	123	0
1927	77.6	54	82.8	46	72.3	60	1.08	156	0
1926	75.9	107	81.3	92	70.4	123	6.54	66	0
1925	75.4	122	80.7	111	70.1	133	9.31	33	0
1924	75.9	107	81.4	89	70.4	123	3.29	129	0
1923	77.6	54	82.8	46	72.4	59	7.14	56	0
1922	78	36	82.7	50	73.3	32	5.17	91	0
1921	77.2	67	82.2	66	72.3	60	2.25	141	0
1920	75.7	113	80.6	115	70.8	111	7.12	58	0
1919	76.6	86	81.6	85	71.6	84	10.17	29	0
1918	76.7	85	81.8	76	71.5	88	10.64	24	0
1917	76	103	81.1	99	70.8	111	7.00	61	0
1916	74.3	146	79.9	129	68.8	150	3.56	124	0
1915	72.7	153	77.7	151	67.6	153	11.38	17	0
1914	74.7	140	79.9	129	69.5	146	5.85	78	0
1913	76.8	78	82.1	71	71.6	84	4.36	108	0
1912	78.2	31	82.3	62	74	17	9.01	39	0
1911	76	103	81.4	89	70.6	118	6.21	70	0
1910	74.7	140	79.7	132	69.6	145	1.24	153	0
1909	77	70	82.2	66	71.9	72	10.06	31	0
1908	78.3	27	83.5	25	73.1	37	1.26	152	0
1907	77	70	82	72	71.9	72	3.98	117	0
1906	75.1	132	79.6	137	70.6	118	9.07	38	0
1905	76.4	93	80.7	111	72.1	68	10.38	27	0
1904	75.9	107	80.5	118	71.3	98	16.46	3	0
1903	75.7	113	79.6	137	71.8	79	4.54	106	0
1902	75.8	111	80	127	71.7	82	1.32	150	0
1901	73.1	152	77.3	153	68.8	150	5.88	77	0
1900	74.2	148	78.2	149	70.2	130	13.31	8	0
1899	75.5	121	79.6	137	71.4	91	2.25	141	0
1898	75.6	117	79.7	132	71.6	84	4.57	104	0
1897	76.6	86	80.7	111	72.5	55	9.21	34	0
1896	75	134	79.2	143	70.8	111	2.23	143	0
1895	75.4	122	79.7	132	71.2	101	4.62	102	0
1894	76.1	99	80.5	118	71.8	79	5.69	81	0
1893	76.8	78	81	103	72.6	52	2.84	135	0
1892	74.5	143	79	145	70.1	133	3.71	121	0
1891	74.3	146	78.2	149	70.4	123	2.98	134	0
1890	74.9	137	79.3	142	70.4	123	7.12	58	0
1889	73.8	150	77.7	151	69.8	141	9.12	36	0
1888	74.8	138	79.1	144	70.5	122	4.71	100	0
1887	74.5	143	78.9	146	70	136	5.25	89	0
1886							3.40	128	13
1885	76.5	90	81.5	88	71.4	91	4.14	113	0
1884	77.9	41	83.4	27	72.3	60	1.49	147	0
1883	77.5	59	82.9	43	72.2	64	6.99	62	0
1882	78.4	24	83.5	25	73.3	32	11.40	16	0
1881	75.9	107	81.3	92	70.4	123	9.46	32	0
1880	78.3	27	83	38	73.6	24	9.10	37	0
1879	76.1	99	80.8	108	71.4	91	6.21	70	0
1878	77.4	63	82	72	72.8	48	6.63	64	0
1877	75.2	129	80.6	115	69.8	141	6.16	72	1
1876	77.3	65	82.3	62	72.3	60	4.34	110	0
1875	76.9	74	81.8	76	72	71	6.63	64	0
1874	78.6	19	84.3	7	72.9	43	4.44	107	1
1873	77	70	82.9	43	71	105	3.12	132	0
1872							2.13	144	92
1871							7.32	54	92

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2026	80.5
2024	80.1
2023	79.8
2020	79.7
2015	79.5
1975	79.5
1991	79.4
1965	79.4
1982	79.3
2019	79.2
More years share the last value

Coldest
Year	Mean, °F
1915	72.7
1901	73.1
1931	73.2
1889	73.8
1983	74.2
1900	74.2
1916	74.3
1891	74.3
1941	74.4
1892	74.5
More years share the last value

Wettest
Year	Precipitation, in
1985	17.14
2018	16.50
1904	16.46
1941	16.40
1948	15.60
1960	15.13
1978	13.85
1900	13.31
2013	13.25
1977	13.12

Driest
Year	Precipitation, in
1927	1.08
2011	1.21
1945	1.22
1910	1.24
1908	1.26
1967	1.28
1902	1.32
2010	1.45
1955	1.49
1884	1.49

The hottest, coldest and wettest days

Hottest day: 92°F; 8 May 2026
Coldest night: 63°F; 18 March 2026
Wettest day: 1.62 in; 17 March 2026

Every month, season and year

Months

Seasons

Years

Key West, FL the day's answers

All-time records

Every answer in words

Spring 2026 brought 5.59 in of precipitation in Key West, FL, the driest spring since 2022, 74th driest of 156.
The hottest day of spring 2026 in Key West, FL: 92°F on Friday 8 May 2026.
The coldest night of spring 2026 in Key West, FL: a low of 63°F on Wednesday 18 March 2026.
The wettest day of spring 2026 in Key West, FL: 1.62 in on Tuesday 17 March 2026.