Most Yearly Precipitation in Seneca History

This is a list of the largest annual precipitation totals ever recorded in Seneca, Oregon history from 1908–2021.

What Was the Wettest Year in Seneca History?

According to NOAA records, the most precipitation that Seneca, Oregon has ever received in a single calendar year is 22.9 inches which occurred in 1983.

Seneca Precipitation by Year

Years marked with a gold background have more than 5% incomplete data
Click column headers to sort

Year	Rank	Precipitation (inches)
2021	95	0.0
2020	84	6.8
2019	75	8.3
2018	85	6.5
2017	71	8.8
2016	74	8.4
2015	41	12.3
2014	88	5.6
2013	69	8.9
2012	31	13.0
2011	34	12.9
2010	6	17.9
2009	27	13.7
2008	38	12.4
2007	77	8.1
2006	33	12.9
2005	18	14.6
2004	46	11.3
2003	19	14.6
2002	76	8.3
2001	39	12.3
2000	29	13.2
1999	83	7.2
1998	3	19.3
1997	20	14.3
1996	7	17.2
1995	4	19.2
1994	66	9.5
1993	21	14.1
1992	37	12.5
1991	23	13.9
1990	43	11.8
1989	25	13.8
1988	53	10.8
1987	52	10.9
1986	36	12.7
1985	58	10.3
1984	10	16.2
1983	1	22.9
1982	2	20.8
1981	5	18.6
1980	54	10.7
1979	64	9.8
1978	56	10.5
1977	62	9.9
1976	70	8.9
1975	80	7.9
1974	78	8.1
1973	42	12.1
1972	47	11.2
1971	61	9.9
1970	28	13.6
1969	45	11.4
1968	17	14.8
1967	72	8.7
1966	51	11.0
1965	50	11.1
1964	13	15.7
1963	24	13.8
1962	26	13.8
1961	59	10.2
1960	55	10.6
1959	49	11.1
1958	16	15.0
1957	11	15.8
1956	35	12.8
1955	57	10.5
1954	67	9.4
1953	15	15.2
1952	44	11.5
1951	40	12.3
1950	86	6.2
1949	93	0.4
1948	90	3.7
1947	92	0.7
1946	95	0.0
1945	95	0.0
1944	91	2.6
1943	81	7.8
1942	30	13.2
1941	87	5.7
1940	8	17.2
1939	82	7.5
1938	22	13.9
1937	14	15.7
1936	67	9.4
1935	89	5.2
1934	65	9.6
1933	63	9.8
1932	60	10.1
1931	79	8.0
1930	95	0.0
1929	95	0.0
1928	95	0.0
1927	95	0.0
1926	95	0.0
1925	95	0.0
1924	95	0.0
1923	95	0.0
1922	95	0.0
1921	95	0.0
1920	95	0.0
1919	95	0.0
1918	95	0.0
1917	95	0.0
1916	95	0.0
1915	95	0.0
1914	95	0.0
1913	9	16.7
1912	12	15.8
1911	73	8.6
1910	48	11.2
1909	32	12.9
1908	94	0.3