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Eureka October Precipitation Totals

A time series of total precipitation in the month of October in Eureka, California from 1942–2023.

Rainiest October in Eureka History

The rainiest October in Eureka, California history happened in 1950, with 13.04 inches of total precipitation.

Driest October in Eureka History

The driest October in Eureka, California history happened in 1978, with just 0.04 inches of total precipitation.

Eureka Average October Precipitation by Year

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Year	Precipitation (inches)
2023	2.09
2022	0.14
2021	4.02
2020	0.41
2019	1.51
2018	0.85
2017	1.64
2016	10.92
2015	1.18
2014	4.74
2013	0.05
2012	2.72
2011	4.21
2010	4.26
2009	1.95
2008	0.93
2007	4.92
2006	0.58
2005	2.40
2004	5.71
2003	0.55
2002	0.06
2001	1.00
2000	2.99
1999	1.60
1998	3.06
1997	2.73
1996	3.50
1995	0.53
1994	0.54
1993	0.56
1992	2.08
1991	1.06
1990	1.73
1989	2.90
1988	0.41
1987	1.05
1986	1.75
1985	4.07
1984	3.67
1983	1.87
1982	4.89
1981	3.71
1980	1.38
1979	6.14
1978	0.04
1977	2.79
1976	0.28
1975	6.77
1974	1.76
1973	4.14
1972	1.97
1971	0.92
1970	2.11
1969	3.20
1968	2.81
1967	2.15
1966	1.02
1965	0.70
1964	1.82
1963	5.41
1962	6.49
1961	2.28
1960	1.31
1959	0.74
1958	1.17
1957	6.00
1956	5.47
1955	2.64
1954	1.47
1953	3.84
1952	0.62
1951	3.88
1950	13.04
1949	2.03
1948	3.33
1947	6.50
1946	2.26
1945	3.38
1944	2.79
1943	4.61
1942	1.21

Its possible for precipitation totals to include both rain and melted snowfall
Months with more than 10% missing data are excluded