Eureka December 20 Weather Records

Daily averages and all-time records for weather in Eureka, California for the date of December 20.

December 20 All-Time Records
1941–2024

71 °F

27 °F

37 °F

Highest daily low

56 °F

1.62 inches

Most snow

none

December 20 Average Weather
1991–2020 ¹

Average high

54.9 °F

Average low

40.4 °F

Chance precipitation

54.8%

Chance snow

Year	High (°F)	Low (°F)	Precip. (inches)
2023	60	47	0.22
2022	51	42	0.04
2021	60	52	0.00
2020	63	50	0.01
2019	61	56	0.00
2018	60	44	0.95
2017	49	33	0.25
2016	51	37	0.06
2015	54	44	0.34
2014	57	51	1.38
2013	50	32	0.00
2012	50	45	1.62
2011	56	34	0.00
2010	52	44	0.56
2009	63	49	0.52
2008	50	33	0.07
2007	49	33	0.23
2006	57	35	0.01
2005	67	56	0.77
2004	55	41	0.00
2003	53	44	0.06
2002	53	44	1.04
2001	55	38	0.08
2000	59	41	0.00
1999	63	37	0.00
1998	41	27	0.02
1997	55	36	0.34
1996	50	39	1.24
1995	55	37	0.00
1994	61	48	0.00
1993	55	36	0.00
1992	56	46	0.07
1991	53	32	0.00
1990	37	30	0.00
1989	55	42	0.00
1988	48	41	0.79
1987	55	39	0.18
1986	58	38	0.00
1985	51	38	0.00
1984	51	34	0.00
1983	50	39	0.07
1982	56	50	1.15
1981	58	48	0.29
1980	62	50	0.00
1979	61	52	0.20
1978	51	31	0.00
1977	71	38	0.00
1976	58	40	0.00
1975	45	36	0.00
1974	57	51	0.04
1973	59	51	0.65
1972	67	52	0.00
1971	50	40	0.00
1970	47	40	0.68
1969	65	53	1.51
1968	44	29	0.00
1967	44	35	0.13
1966	52	43	0.06
1965	52	33	0.00
1964	58	50	0.15
1963	55	45	0.08
1962	53	44	0.00
1961	61	51	0.28
1960	55	42	0.00
1959	51	38	0.00
1958	63	53	0.50
1957	56	52	0.92
1956	48	42	0.10
1955	60	56	0.41
1954	59	42	0.00
1953	55	41	0.00
1952	49	40	0.29
1951	49	36	0.00
1950	59	50	0.00
1949	46	30	0.00
1948	48	40	0.01
1947	60	48	0.00
1946	55	43	0.00
1945	62	53	0.15
1944	67	52	0.01
1943	57	46	0.24
1942	59	45	0.35
1941	53	39	0.27

What's the all-time high for Eureka on 12/20?

For the date of Dec 20, the highest temperature ever reached in Eureka history is 71 °F which happened in 1977.

Highest Temperatures in Eureka on December 20

What's the all-time low for Eureka on 12/20?

For the date of Dec 20, the lowest temperature ever reached in Eureka history is 27 °F which happened in 1998.

Lowest Temperatures in Eureka on December 20

Lowest High Temperatures in Eureka on December 20

What's the most it has ever rained in Eureka on 12/20?

For the date of Dec 20, the most precipitation ever recorded in Eureka history is 1.62 inches which happened in 2012.

All-Time Most Precipitation in Eureka on December 20

Weather Station Details

Years	Station	Coordinates
1941–2024	Eureka Woodley Island	location