Eureka March 18 Weather Records

Daily averages and all-time records for weather in Eureka, California for the date of March 18.

March 18 All-Time Records
1941–2024

73 °F

30 °F

48 °F

Highest daily low

58 °F

1.98 inches

Most snow

none

March 18 Average Weather
1991–2020 ¹

Average high

56.6 °F

Average low

43.0 °F

Chance precipitation

49.8%

Chance snow

0.1%

Year	High (°F)	Low (°F)	Precip. (inches)
2024	58	48	0.00
2023	56	38	0.02
2022	55	38	0.00
2021	60	44	0.18
2020	54	40	0.08
2019	56	41	0.00
2018	54	35	0.00
2017	59	49	1.16
2016	62	51	0.00
2015	59	40	0.00
2014	56	37	0.00
2013	52	36	0.00
2012	48	35	0.16
2011	50	40	1.10
2010	60	44	0.00
2009	57	45	0.00
2008	57	46	0.00
2007	59	43	0.00
2006	52	42	0.00
2005	68	49	0.06
2004	57	45	0.01
2003	58	38	0.00
2002	52	30	0.00
2001	60	47	0.00
2000	57	44	0.20
1999	64	45	0.00
1998	60	40	0.00
1997	73	58	0.00
1996	57	42	0.00
1995	60	49	0.39
1994	57	42	0.24
1993	57	52	0.30
1992	61	42	0.00
1991	57	42	0.04
1990	54	50	0.01
1989	56	48	0.41
1988	57	43	0.00
1987	53	43	0.30
1986	58	43	0.00
1985	55	42	0.00
1984	59	47	0.00
1983	59	41	0.00
1982	53	43	0.26
1981	59	47	0.07
1980	53	41	0.05
1979	52	45	0.01
1978	72	50	0.00
1977	53	39	0.00
1976	52	41	0.47
1975	56	49	1.98
1974	55	46	0.00
1973	58	45	0.05
1972	56	49	0.08
1971	57	36	0.00
1970	60	39	0.00
1969	52	41	0.16
1968	52	37	0.00
1967	54	42	0.30
1966	60	42	0.65
1965	50	38	0.00
1964	51	44	0.00
1963	54	40	0.00
1962	55	41	0.00
1961	57	38	0.00
1960	64	45	0.00
1959	57	41	0.05
1958	57	39	0.00
1957	54	43	0.01
1956	50	46	0.00
1955	52	36	0.00
1954	55	38	0.63
1953	48	43	1.37
1952	49	38	0.57
1951	67	38	0.00
1950	54	44	0.97
1949	65	52	0.59
1948	50	42	0.10
1947	52	48	0.05
1946	50	37	0.00
1945	53	39	0.02
1944	55	45	0.03
1943	51	39	0.00
1942	52	44	0.00

What's the all-time high for Eureka on 3/18?

For the date of Mar 18, the highest temperature ever reached in Eureka history is 73 °F which happened in 1997.

Highest Temperatures in Eureka on March 18

What's the all-time low for Eureka on 3/18?

For the date of Mar 18, the lowest temperature ever reached in Eureka history is 30 °F which happened in 2002.

Lowest Temperatures in Eureka on March 18

Lowest High Temperatures in Eureka on March 18

What's the most it has ever rained in Eureka on 3/18?

For the date of Mar 18, the most precipitation ever recorded in Eureka history is 1.98 inches which happened in 1975.

All-Time Most Precipitation in Eureka on March 18

Weather Station Details

Years	Station	Coordinates
1941–2024	Eureka Woodley Island	location