Oregon October Precipitation by Year

This page is a list of the average statewide precipitation in the month of October in Oregon for each year from 1895–2023. It is a statewide average over the entire territory of the state, based on data from the NOAA.

State:

Month:

What Was the Rainiest October in Oregon History?

1950 was the wettest October in Oregon history with an average monthly statewide precipitation of 7.45 inches.

What Was the Driest October in Oregon History?

1895 was the driest October in Oregon history with an average monthly statewide precipitation of 0.03 inches.

Click column headers to sort

Year	Rank	Precipitation (in)
2023	67	2.12
2022	99	1.42
2021	36	3.13
2020	105	1.36
2019	95	1.57
2018	68	2.12
2017	37	3.11
2016	2	7.24
2015	79	1.93
2014	28	3.50
2013	117	0.99
2012	15	3.77
2011	74	2.06
2010	23	3.59
2009	40	2.96
2008	100	1.42
2007	26	3.56
2006	114	1.07
2005	53	2.55
2004	30	3.32
2003	109	1.29
2002	122	0.45
2001	65	2.22
2000	38	3.07
1999	72	2.09
1998	82	1.86
1997	16	3.76
1996	21	3.63
1995	70	2.10
1994	42	2.89
1993	111	1.19
1992	50	2.64
1991	80	1.92
1990	35	3.20
1989	71	2.10
1988	125	0.25
1987	127	0.11
1986	92	1.62
1985	43	2.89
1984	14	3.82
1983	101	1.42
1982	17	3.75
1981	27	3.51
1980	94	1.58
1979	10	4.34
1978	124	0.29
1977	86	1.71
1976	118	0.97
1975	9	4.54
1974	115	1.05
1973	52	2.60
1972	98	1.43
1971	73	2.09
1970	44	2.87
1969	41	2.91
1968	33	3.24
1967	18	3.71
1966	84	1.82
1965	112	1.19
1964	116	1.02
1963	66	2.14
1962	5	5.31
1961	32	3.25
1960	77	1.99
1959	64	2.26
1958	104	1.39
1957	29	3.45
1956	4	5.56
1955	19	3.71
1954	88	1.67
1953	76	2.01
1952	123	0.32
1951	7	4.91
1950	1	7.45
1949	83	1.84
1948	89	1.63
1947	3	6.19
1946	24	3.59
1945	87	1.70
1944	106	1.35
1943	11	4.31
1942	93	1.61
1941	57	2.40
1940	22	3.60
1939	61	2.30
1938	56	2.45
1937	47	2.74
1936	126	0.15
1935	59	2.33
1934	20	3.69
1933	60	2.33
1932	69	2.12
1931	39	3.05
1930	102	1.42
1929	119	0.96
1928	90	1.63
1927	62	2.30
1926	49	2.67
1925	121	0.89
1924	6	5.05
1923	34	3.22
1922	46	2.83
1921	75	2.02
1920	31	3.31
1919	78	1.94
1918	45	2.85
1917	128	0.04
1916	120	0.94
1915	113	1.11
1914	25	3.59
1913	54	2.53
1912	58	2.40
1911	97	1.45
1910	63	2.27
1909	48	2.74
1908	13	3.86
1907	103	1.41
1906	85	1.82
1905	51	2.61
1904	55	2.48
1903	96	1.54
1902	108	1.31
1901	110	1.26
1900	8	4.87
1899	12	3.97
1898	91	1.63
1897	107	1.35
1896	81	1.91
1895	129	0.03