Eureka April 20 Weather Records

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

April 20 All-Time Records
1941–2024

75 °F

36 °F

49 °F

Highest daily low

53 °F

1.74 inches

Most snow

none

April 20 Average Weather
1991–2020 ¹

Average high

58.3 °F

Average low

45.3 °F

Chance precipitation

44.8%

Chance snow

Year	High (°F)	Low (°F)	Precip. (inches)
2024	60	41	0.00
2023	57	39	0.00
2022	61	47	0.28
2021	56	48	0.08
2020	56	46	0.00
2019	54	50	0.10
2018	58	42	0.00
2017	58	46	0.00
2016	65	50	0.00
2015	53	47	0.00
2014	59	46	0.00
2013	55	46	0.00
2012	58	51	0.02
2011	53	45	0.16
2010	53	44	0.67
2009	66	45	0.00
2008	51	37	0.21
2007	57	39	0.00
2006	59	44	0.00
2005	58	43	0.00
2004	57	49	0.54
2003	62	46	0.04
2002	55	44	0.00
2001	53	43	0.30
2000	61	44	0.00
1999	55	48	0.00
1998	58	47	0.00
1997	59	52	0.43
1996	60	43	0.01
1995	54	41	0.08
1994	60	49	0.00
1993	62	46	0.23
1992	59	52	0.00
1991	58	48	0.06
1990	57	50	0.00
1989	61	53	0.16
1988	61	50	0.00
1987	63	44	0.00
1986	57	46	0.00
1985	58	42	0.00
1984	58	42	0.05
1983	61	51	0.05
1982	75	43	0.00
1981	55	47	0.00
1980	52	44	1.74
1979	55	38	0.00
1978	53	41	0.25
1977	55	41	0.00
1976	53	45	0.00
1975	54	39	0.00
1974	54	47	0.00
1973	52	43	0.00
1972	53	45	0.00
1971	49	40	0.50
1970	51	36	0.00
1969	54	45	0.00
1968	50	39	0.00
1967	54	40	0.22
1966	53	44	0.00
1965	66	50	0.11
1964	52	47	0.00
1963	49	38	0.36
1962	54	43	0.00
1961	54	44	0.17
1960	58	46	0.01
1959	53	47	0.00
1958	60	50	0.00
1957	55	42	0.00
1956	54	45	0.00
1955	54	45	0.74
1954	54	46	0.00
1953	53	49	0.00
1952	53	41	0.00
1951	52	47	0.00
1950	57	48	0.00
1949	60	48	0.00
1948	50	46	0.01
1947	56	47	0.00
1946	55	44	0.00
1945	55	46	0.00
1944	51	43	0.22
1943	56	49	0.84
1942	60	47	0.00

What's the all-time high for Eureka on 4/20?

For the date of Apr 20, the highest temperature ever reached in Eureka history is 75 °F which happened in 1982.

Highest Temperatures in Eureka on April 20

What's the all-time low for Eureka on 4/20?

For the date of Apr 20, the lowest temperature ever reached in Eureka history is 36 °F which happened in 1970.

Lowest Temperatures in Eureka on April 20

Lowest High Temperatures in Eureka on April 20

What's the most it has ever rained in Eureka on 4/20?

For the date of Apr 20, the most precipitation ever recorded in Eureka history is 1.74 inches which happened in 1980.

All-Time Most Precipitation in Eureka on April 20

Weather Station Details

Years	Station	Coordinates
1941–2024	Eureka Woodley Island	location