Eureka, CA: Winter

28 February 2026: Winter 2026 (December 2025 to February 2026) averaged 49.6°F in Eureka, CA, the warmest winter since 2024, tied 29th warmest of 140 (with 2010 and 1936).

Winter 2026 (December 2025 to February 2026)

Mean temperature: 49.6°F; Warmest since 2024; 29th warmest of 140
Precipitation: 19.88 in; Wettest since 2025; 58th wettest of 140

A normal winter in Eureka, CA (1991 to 2020): a mean temperature of 48.3°F, between 46.3°F and 50.7°F in eight years of ten and 19.73 in of precipitation, between 10.07 in and 31.25 in in eight years of ten.

The mean temperature of every winter in Eureka, CA since 1887: 49.6°F in 2026; the highest is 52.2°F, in 2015.

Normal range, 46.3 to 50.7°F

Every year, ranked, as a table

Every winter in Eureka, CA from 1887 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	49.6	29	56.7	19	42.5	46	19.88	58	0
2025	47.6	80	55.2	49	40	108	21.20	46	0
2024	51	11	57.5	14	44.4	11	28.48	14	0
2023	46	120	53.7	92	38.3	135	22.17	41	0
2022	46.9	102	53.9	84	39.8	115	9.66	129	0
2021	47.5	83	54.9	56	40	108	15.38	100	0
2020	48.3	60	54.9	56	41.7	64	15.73	97	0
2019	47.5	83	54.9	56	40.1	106	26.05	22	0
2018	47.6	80	55.3	47	40	108	12.67	118	0
2017	46.4	111	53.7	92	39	128	29.48	11	0
2016	50.2	18	57	17	43.3	29	29.70	10	0
2015	52.2	1	59.2	1	45.1	5	16.15	92	0
2014	46.5	109	54.4	71	38.6	131	8.00	137	0
2013	45	134	52.2	118	37.9	137	15.32	101	0
2012	46.2	116	53.9	84	38.5	133	12.61	120	0
2011	47.8	72	54.7	62	40.8	90	15.93	94	0
2010	49.6	29	56.1	33	43	33	17.66	78	0
2009	46.7	107	54.1	77	39.2	123	14.44	111	0
2008	45.2	133	51.6	130	38.7	130	19.73	59	0
2007	46.3	115	53.3	103	39.3	121	20.81	48	0
2006	49.1	38	56.5	23	41.7	64	31.15	5	0
2005	48.7	51	56	36	41.4	74	17.75	76	0
2004	49.3	34	56.2	31	42.3	50	25.76	25	0
2003	50.9	14	57.9	8	43.9	21	32.66	2	0
2002	48.2	61	55.3	47	41.2	79	23.69	32	0
2001	47.4	90	56.1	33	38.8	129	9.36	130	0
2000	48.6	54	55.7	40	41.4	74	19.73	59	0
1999	46.4	111	53.6	95	39.2	123	20.09	55	0
1998	49.9	26	56.7	19	43	33	32.10	4	0
1997	49.1	38	56.5	23	41.7	64	32.62	3	0
1996	51.2	9	58	5	44.5	9	30.41	7	0
1995	50.2	18	56.4	25	44	18	21.14	47	0
1994	49.5	32	56.4	25	42.6	43	19.33	63	0
1993	47.5	83	54.2	75	40.8	90	22.41	39	0
1992	50.7	15	58	5	43.5	27	10.15	126	0
1991	47.6	80	54.5	67	40.7	95	7.31	138	0
1990	47.7	78	54.3	74	41.2	79	12.50	121	0
1989	46.5	109	52.8	111	40.1	106	13.85	114	0
1988	50.1	20	56.6	21	43.6	24	18.59	71	0
1987	50.6	16	58.5	3	42.6	43	13.69	115	0
1986	51.5	5	57.9	8	45.1	5	20.05	57	0
1985	47.7	78	55	54	40.3	103	8.62	134	0
1984	50	23	56.9	18	43	33	20.07	56	0
1983	51.4	8	58.5	3	44.2	14	27.96	16	0
1982	48.8	49	55.6	43	42	58	20.39	50	0
1981	51.7	3	58.8	2	44.5	9	17.49	79	0
1980	51.1	10	57.9	8	44.4	11	11.61	124	0
1979	45.9	124	52.6	116	39.2	123	11.24	125	0
1978	51	11	57.1	15	45	7	17.18	83	0
1977	48.4	58	56.1	33	40.6	98	4.66	140	0
1976	46.9	102	52.9	110	40.9	88	14.77	108	0
1975	47.5	83	53.3	103	41.6	70	19.28	64	0
1974	48	69	53.8	87	42.3	50	19.02	66	0
1973	47.8	72	53.8	87	41.7	64	17.74	77	0
1972	46.1	118	51.8	127	40.4	102	20.27	53	0
1971	46.4	111	51.9	122	41	87	18.93	67	0
1970	51.6	4	57.9	8	45.2	4	25.21	28	0
1969	45.5	129	51.4	133	39.7	116	30.06	8	0
1968	48.2	61	54.2	75	42.2	54	14.86	106	0
1967	48.1	64	54	81	42.3	50	16.86	86	0
1966	47.1	99	53.5	101	40.6	98	17.78	75	0
1965	47.2	95	52.5	117	41.9	62	18.14	74	0
1964	47.9	71	54.5	67	41.3	78	15.53	98	0
1963	50.1	20	56.3	27	44	18	9.02	132	0
1962	46.4	111	52	120	40.7	95	12.78	117	0
1961	49.8	27	56.3	27	43.3	29	17.15	84	0
1960	48.1	64	54.6	63	41.6	70	14.99	104	0
1959	50	23	55.8	38	44.2	14	21.94	43	0
1958	51.5	5	57.8	12	45.3	2	25.06	30	0
1957	46	120	52	120	40	108	15.76	96	0
1956	48.1	64	53.8	87	42.5	46	30.61	6	0
1955	45.7	126	51.7	128	39.7	116	17.21	82	0
1954	47.8	72	53.6	95	42	58	18.69	69	0
1953	48.8	49	54.1	77	43.6	24	27.94	17	0
1952	46.2	116	51.9	122	40.5	100	25.99	23	0
1951	49.7	28	55.4	46	44.1	16	22.02	42	0
1950	45.5	129	51.9	122	39.1	127	22.89	36	0
1949	43.2	140	49.4	140	37.1	139	15.07	103	0
1948	47	101	54	81	40	108	16.52	89	0
1947	47.8	72	54	81	41.6	70	6.82	139	0
1946	47.8	72	54.4	71	41.2	79	19.35	62	0
1945	49.4	33	55.5	44	43.2	31	19.11	65	0
1944	48.6	54	55	54	42.2	54	8.21	136	0
1943	49.2	36	55.7	40	42.7	39	17.26	81	0
1942	49.1	38	55.1	51	43.1	32	23.17	35	0
1941	51.5	5	57.7	13	45.3	2	26.92	19	0
1940	52	2	58	5	46	1	26.12	21	0
1939	46.6	108	52.7	113	40.5	100	14.87	105	0
1938	50.1	20	56.3	27	43.9	21	24.48	31	0
1937	44.5	136	50.7	135	38.3	135	13.65	116	0
1936	49.6	29	55.9	37	43.4	28	21.52	45	0
1935	49	43	55.8	38	42.2	54	15.26	102	0
1934	51	11	57.1	15	44.9	8	12.64	119	0
1933	44	138	50.3	138	37.8	138	15.51	99	1
1932	45.9	124	52.1	119	39.7	116	17.10	85	0
1931	49.2	36	56.2	31	42.1	57	8.98	133	0
1930	49	43	54.9	56	43	33	18.37	72	0
1929	46	120	52.7	113	39.2	123	14.19	112	0
1928	48.2	61	54.8	60	41.6	70	9.28	131	0
1927	49.1	38	55.5	44	42.7	39	22.60	38	0
1926	50.3	17	56.6	21	44.1	16	16.17	91	0
1925	48.1	64	54.1	77	42	58	14.53	110	0
1924	47.8	72	54.5	67	41.2	79	10.07	127	0
1923	46.8	105	52.8	111	40.8	90	12.00	123	0
1922	45.6	127	51.9	122	39.3	121	16.77	88	0
1921	47.3	92	53.1	105	41.4	74	26.65	20	0
1920	47.3	92	53.8	87	40.9	88	8.31	135	0
1919	47.4	90	53.8	87	41.1	83	20.31	52	0
1918	48.9	46	55.1	51	42.7	39	10.01	128	0
1917	43.3	139	49.5	139	37.1	139	16.10	93	0
1916	47.2	95	52.7	113	41.7	64	23.39	34	0
1915	47.5	83	53.9	84	41.1	83	29.23	12	0
1914	48.7	51	54.6	63	42.8	38	21.53	44	0
1913	44.6	135	50.7	135	38.6	131	14.80	107	0
1912	47.5	83	53.1	105	42	58	20.64	49	0
1911	46	120	51.7	128	40.3	103	15.81	95	0
1910	45.5	129	51.6	130	39.5	119	18.88	68	0
1909	48.1	64	53.6	95	42.5	46	29.86	9	0
1908	48.5	57	54.6	63	42.4	49	22.41	39	0
1907	48.9	46	53.7	92	44	18	28.56	13	0
1906	48.6	54	54.6	63	42.6	43	18.22	73	0
1905	50	23	55.7	40	44.3	13	13.98	113	0
1904	47.2	95	53	107	41.4	74	25.37	26	0
1903	48	69	53.6	95	42.3	50	28.20	15	0
1902	48.7	51	54.5	67	42.9	37	25.87	24	0
1901	49.3	34	54.8	60	43.7	23	22.61	37	0
1900	49	43	54.4	71	43.6	24	19.72	61	0
1899	46.1	118	51.9	122	40.2	105	14.70	109	0
1898	47.5	83	54.1	77	40.8	90	17.41	80	0
1897	48.9	46	55.2	49	42.7	39	23.68	33	0
1896	48.4	58	55.1	51	41.7	64	20.25	54	0
1895	47.2	95	53.6	95	40.7	95	25.28	27	0
1894	45.6	127	51.3	134	39.9	114	25.20	29	0
1893	45.5	129	51.5	132	39.5	119	16.47	90	0
1892	47.1	99	53	107	41.1	83	16.79	87	0
1891	47.3	92	53.5	101	41.1	83	18.62	70	0
1890	44.4	137	50.4	137	38.4	134	45.02	1	0
1889	49.1	38	56.3	27	41.9	62	12.11	122	0
1888	46.9	102	53	107	40.8	90	20.36	51	0
1887	46.8	105	53.6	95	40	108	27.64	18	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2015	52.2
1940	52
1981	51.7
1970	51.6
1986	51.5
1958	51.5
1941	51.5
1983	51.4
1996	51.2
1980	51.1

Coldest
Year	Mean, °F
1949	43.2
1917	43.3
1933	44
1890	44.4
1937	44.5
1913	44.6
2013	45
2008	45.2
1969	45.5
1950	45.5
More years share the last value

Wettest
Year	Precipitation, in
1890	45.02
2003	32.66
1997	32.62
1998	32.10
2006	31.15
1956	30.61
1996	30.41
1969	30.06
1909	29.86
2016	29.70

Driest
Year	Precipitation, in
1977	4.66
1947	6.82
1991	7.31
2014	8.00
1944	8.21
1920	8.31
1985	8.62
1931	8.98
1963	9.02
1928	9.28

The hottest, coldest and wettest days

Hottest day: 69°F; 28 February 2026
Coldest night: 32°F; 9 January 2026
Wettest day: 2.72 in; 21 December 2025

Every month, season and year

Months

Seasons

Years

Eureka, CA the day's answers

All-time records

Every answer in words

Winter 2026 (December 2025 to February 2026) brought 19.88 in of precipitation in Eureka, CA, the wettest winter since 2025, 58th wettest of 140.
The hottest day of winter 2026 (December 2025 to February 2026) in Eureka, CA: 69°F on Saturday 28 February 2026.
The coldest night of winter 2026 (December 2025 to February 2026) in Eureka, CA: a low of 32°F on Friday 9 January 2026.
The wettest day of winter 2026 (December 2025 to February 2026) in Eureka, CA: 2.72 in on Sunday 21 December 2025.