Eureka May 20 Weather Records

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

May 20 All-Time Records
1941–2024

72 °F

40 °F

52 °F

Highest daily low

55 °F

0.66 inches

Most snow

none

May 20 Average Weather
1991–2020 ¹

Average high

60.4 °F

Average low

48.8 °F

Chance precipitation

29.3%

Chance snow

Year	High (°F)	Low (°F)	Precip. (inches)
2023	61	52	0.01
2022	56	43	0.00
2021	57	46	0.00
2020	62	54	0.00
2019	63	44	0.15
2018	57	50	0.04
2017	58	52	0.00
2016	59	48	0.28
2015	57	52	0.00
2014	64	51	0.00
2013	57	49	0.00
2012	61	47	0.00
2011	58	49	0.00
2010	59	45	0.00
2009	59	43	0.00
2008	58	50	0.03
2007	63	45	0.05
2006	66	51	0.00
2005	65	49	0.00
2004	62	54	0.00
2003	60	45	0.00
2002	63	47	0.00
2001	64	47	0.00
2000	59	51	0.00
1999	58	48	0.00
1998	59	48	0.55
1997	61	50	0.00
1996	61	42	0.03
1995	58	50	0.00
1994	62	53	0.00
1993	70	55	0.01
1992	61	50	0.00
1991	57	49	0.00
1990	60	51	0.08
1989	58	49	0.00
1988	68	53	0.00
1987	59	44	0.00
1986	61	48	0.08
1985	64	50	0.00
1984	59	50	0.01
1983	71	50	0.00
1982	58	48	0.00
1981	59	51	0.00
1980	59	50	0.00
1979	58	49	0.00
1978	64	52	0.00
1977	61	47	0.00
1976	55	40	0.00
1975	53	45	0.00
1974	56	47	0.00
1973	55	49	0.00
1972	58	50	0.06
1971	52	46	0.00
1970	56	48	0.00
1969	54	51	0.00
1968	62	51	0.00
1967	55	49	0.00
1966	56	48	0.00
1965	56	49	0.00
1964	58	49	0.01
1963	58	53	0.00
1962	54	47	0.00
1961	57	51	0.03
1960	55	45	0.32
1959	58	46	0.00
1958	59	52	0.00
1957	59	48	0.08
1956	59	46	0.00
1955	52	48	0.00
1954	56	50	0.00
1953	58	43	0.66
1952	57	50	0.01
1951	57	50	0.00
1950	57	46	0.00
1949	60	52	0.13
1948	56	47	0.00
1947	67	50	0.00
1946	55	49	0.00
1945	57	45	0.00
1944	56	48	0.00
1943	56	50	0.01
1942	72	53	0.00

What's the all-time high for Eureka on 5/20?

For the date of May 20, the highest temperature ever reached in Eureka history is 72 °F which happened in 1942.

Highest Temperatures in Eureka on May 20

What's the all-time low for Eureka on 5/20?

For the date of May 20, the lowest temperature ever reached in Eureka history is 40 °F which happened in 1976.

Lowest Temperatures in Eureka on May 20

Lowest High Temperatures in Eureka on May 20

What's the most it has ever rained in Eureka on 5/20?

For the date of May 20, the most precipitation ever recorded in Eureka history is 0.66 inches which happened in 1953.

All-Time Most Precipitation in Eureka on May 20

Weather Station Details

Years	Station	Coordinates
1941–2024	Eureka Woodley Island	location