Eureka June 18 Weather Records

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

June 18 All-Time Records
1941–2024

70 °F

45 °F

54 °F

Highest daily low

57 °F

1.06 inches

Most snow

none

June 18 Average Weather
1991–2020 ¹

Average high

62.5 °F

Average low

50.8 °F

Chance precipitation

17.1%

Chance snow

Year	High (°F)	Low (°F)	Precip. (inches)
2023	62	49	0.00
2022	62	46	0.00
2021	64	50	0.00
2020	64	49	0.00
2019	64	49	0.00
2018	60	52	0.00
2017	66	53	0.00
2016	66	54	0.00
2015	59	50	0.00
2014	62	45	0.00
2013	63	51	0.00
2012	59	50	0.00
2011	60	48	0.00
2010	59	49	0.00
2009	63	55	0.02
2008	57	47	0.00
2007	62	50	0.00
2006	64	52	0.00
2005	59	54	1.06
2004	62	54	0.00
2003	58	53	0.03
2002	64	53	0.16
2001	64	47	0.00
2000	62	49	0.00
1999	63	49	0.00
1998	62	50	0.00
1997	63	51	0.00
1996	59	45	0.00
1995	63	51	0.05
1994	61	48	0.00
1993	64	54	0.00
1992	59	53	0.00
1991	54	50	0.12
1990	61	52	0.00
1989	64	51	0.00
1988	68	54	0.00
1987	62	53	0.00
1986	67	57	0.02
1985	62	51	0.00
1984	59	49	0.00
1983	65	51	0.00
1982	62	50	0.00
1981	64	51	0.00
1980	58	50	0.00
1979	60	50	0.00
1978	62	53	0.03
1977	54	50	0.01
1976	57	47	0.00
1975	55	46	0.00
1974	58	52	0.07
1973	60	45	0.00
1972	60	49	0.00
1971	62	52	0.10
1970	60	47	0.00
1969	62	54	0.02
1968	58	50	0.00
1967	55	49	0.00
1966	60	50	0.00
1965	56	50	0.02
1964	59	51	0.00
1963	56	50	0.00
1962	56	49	0.00
1961	63	56	0.00
1960	57	51	0.00
1959	61	55	0.00
1958	61	56	0.00
1957	61	55	0.00
1956	61	53	0.59
1955	55	49	0.01
1954	59	51	0.00
1953	56	49	0.00
1952	54	50	0.00
1951	58	47	0.00
1950	57	54	0.00
1949	61	49	0.00
1948	61	53	0.14
1947	61	54	0.00
1946	65	51	0.00
1945	70	52	0.00
1944	57	52	0.82
1943	60	54	0.00
1942	60	49	0.00

What's the all-time high for Eureka on 6/18?

For the date of Jun 18, the highest temperature ever reached in Eureka history is 70 °F which happened in 1945.

Highest Temperatures in Eureka on June 18

What's the all-time low for Eureka on 6/18?

For the date of Jun 18, the lowest temperature ever reached in Eureka history is 45 °F which has happened 3 times, most recently in 2014.

Lowest Temperatures in Eureka on June 18

Lowest High Temperatures in Eureka on June 18

What's the most it has ever rained in Eureka on 6/18?

For the date of Jun 18, the most precipitation ever recorded in Eureka history is 1.06 inches which happened in 2005.

All-Time Most Precipitation in Eureka on June 18

Weather Station Details

Years	Station	Coordinates
1941–2024	Eureka Woodley Island	location