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Eureka May Precipitation Totals

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

Rainiest May in Eureka History

The rainiest May in Eureka, California history happened in 1960, with 6.05 inches of total precipitation.

Driest May in Eureka History

The driest May in Eureka, California history happened in 1955, with just 0.03 inches of total precipitation.

Eureka Average May Precipitation by Year

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Year	Precipitation (inches)
2023	0.97
2022	1.36
2021	0.25
2020	4.73
2019	2.61
2018	0.79
2017	1.31
2016	0.76
2015	0.07
2014	0.58
2013	1.17
2012	0.77
2011	1.43
2010	3.51
2009	2.93
2008	0.04
2007	0.86
2006	1.03
2005	3.90
2004	1.37
2003	1.74
2002	0.55
2001	0.71
2000	1.86
1999	1.62
1998	3.12
1997	0.90
1996	2.40
1995	1.21
1994	1.10
1993	4.44
1992	0.06
1991	2.16
1990	3.74
1989	1.67
1988	2.70
1987	0.41
1986	2.34
1985	1.14
1984	2.51
1983	1.12
1982	0.07
1981	2.02
1980	1.70
1979	2.25
1978	0.82
1977	2.10
1976	0.54
1975	1.05
1974	0.42
1973	0.85
1972	1.11
1971	1.28
1970	1.38
1969	1.01
1968	1.04
1967	1.52
1966	0.06
1965	0.44
1964	1.59
1963	1.74
1962	0.60
1961	3.97
1960	6.05
1959	0.91
1958	1.26
1957	3.42
1956	1.58
1955	0.03
1954	0.16
1953	5.83
1952	1.77
1951	1.38
1950	1.30
1949	2.56
1948	2.16
1947	0.17
1946	1.26
1945	3.43
1944	3.49
1943	4.25
1942	5.43

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