Eureka September 15 Weather Records

Daily averages and all-time records for weather in Eureka, California for the date of September 15.

September 15 All-Time Records
1941–2024

76 °F

44 °F

54 °F

Highest daily low

59 °F

0.44 inches

Most snow

none

September 15 Average Weather
1991–2020 ¹

Average high

64.4 °F

Average low

51.1 °F

Chance precipitation

15.6%

Chance snow

Year	High (°F)	Low (°F)	Precip. (inches)
2023	62	55	0.00
2022	63	52	0.00
2021	61	47	0.00
2020	74	52	0.00
2019	76	53	0.38
2018	66	51	0.00
2017	62	47	0.00
2016	55	52	0.00
2015	62	47	0.00
2014	65	53	0.00
2013	70	54	0.00
2012	56	50	0.03
2011	60	52	0.00
2010	67	51	0.00
2009	69	53	0.00
2008	55	49	0.00
2007	66	56	0.00
2006	62	47	0.04
2005	58	52	0.01
2004	68	52	0.01
2003	61	49	0.00
2002	65	53	0.00
2001	58	51	0.00
2000	70	55	0.00
1999	57	51	0.01
1998	62	51	0.00
1997	70	57	0.00
1996	67	53	0.41
1995	65	56	0.01
1994	66	54	0.00
1993	59	52	0.00
1992	66	49	0.00
1991	64	48	0.00
1990	69	55	0.00
1989	58	50	0.00
1988	62	48	0.00
1987	63	52	0.00
1986	67	54	0.21
1985	64	50	0.00
1984	67	53	0.00
1983	67	51	0.00
1982	65	44	0.00
1981	65	52	0.00
1980	64	48	0.00
1979	67	55	0.00
1978	63	52	0.00
1977	60	51	0.00
1976	61	48	0.00
1975	59	53	0.01
1974	55	49	0.00
1973	57	50	0.00
1972	55	48	0.00
1971	71	54	0.00
1970	56	44	0.00
1969	54	47	0.00
1968	63	52	0.00
1967	66	55	0.00
1966	66	50	0.00
1965	60	55	0.00
1964	61	50	0.00
1963	66	56	0.09
1962	63	53	0.00
1961	64	54	0.44
1960	56	52	0.00
1959	62	50	0.00
1958	65	55	0.00
1957	66	59	0.00
1956	60	52	0.00
1955	66	49	0.01
1954	64	53	0.15
1953	59	55	0.00
1952	65	52	0.00
1951	58	50	0.00
1950	65	51	0.00
1949	68	57	0.01
1948	61	49	0.00
1947	59	50	0.00
1946	66	53	0.03
1945	61	50	0.00
1944	60	46	0.00
1943	65	54	0.00
1942	61	51	0.00

What's the all-time high for Eureka on 9/15?

For the date of Sep 15, the highest temperature ever reached in Eureka history is 76 °F which happened in 2019.

Highest Temperatures in Eureka on September 15

What's the all-time low for Eureka on 9/15?

For the date of Sep 15, the lowest temperature ever reached in Eureka history is 44 °F which has happened 2 times, most recently in 1982.

Lowest Temperatures in Eureka on September 15

Lowest High Temperatures in Eureka on September 15

What's the most it has ever rained in Eureka on 9/15?

For the date of Sep 15, the most precipitation ever recorded in Eureka history is 0.44 inches which happened in 1961.

All-Time Most Precipitation in Eureka on September 15

Weather Station Details

Years	Station	Coordinates
1941–2024	Eureka Woodley Island	location