Kennewick Days With Precipitation by Year

This page contains a list of the number of days it rained or snowed each year in Kennewick, Washington for each year between 1894 and 2024. It is based on NOAA data.

Change:

Month:

Year With the Most Rainy Days in Kennewick

The most days of rain or snow in a single year in Kennewick, Washington history is 110, which happened in 1983.

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

Year	Rank	Days
2024	124	29
2023	29	76
2022	31	75
2021	85	57
2020	48	70
2019	46	71
2018	56	67
2017	22	79
2016	13	83
2015	53	68
2014	35	74
2013	72	62
2012	4	102
2011	39	73
2010	2	108
2009	35	74
2008	29	76
2007	56	67
2006	16	82
2005	53	68
2004	13	83
2003	22	79
2002	31	75
2001	13	83
2000	35	74
1999	92	55
1998	4	102
1997	44	72
1996	6	99
1995	8	93
1994	56	67
1993	22	79
1992	11	85
1991	63	64
1990	92	55
1989	67	63
1988	98	52
1987	90	56
1986	9	90
1985	82	58
1984	12	84
1983	1	110
1982	35	74
1981	85	57
1980	21	80
1979	85	57
1978	82	58
1977	77	60
1976	95	54
1975	77	60
1974	77	60
1973	63	64
1972	102	48
1971	39	73
1970	72	62
1969	39	73
1968	67	63
1967	109	44
1966	82	58
1965	80	59
1964	98	52
1963	48	70
1962	26	78
1961	31	75
1960	51	69
1959	18	81
1958	9	90
1957	22	79
1956	53	68
1955	28	77
1954	85	57
1953	46	71
1952	63	64
1951	63	64
1950	3	104
1949	95	54
1948	18	81
1947	7	98
1946	62	65
1945	56	67
1944	113	42
1943	104	46
1942	85	57
1941	48	70
1940	18	81
1939	108	45
1938	90	56
1937	26	78
1936	109	44
1935	98	52
1934	67	63
1933	39	73
1932	74	61
1931	61	66
1930	92	55
1929	104	46
1928	51	69
1927	16	82
1926	74	61
1925	44	72
1924	97	53
1923	67	63
1922	104	46
1921	115	39
1920	119	37
1919	126	28
1918	104	46
1917	101	49
1916	67	63
1915	31	75
1914	80	59
1913	111	43
1912	39	73
1911	111	43
1910	115	39
1909	115	39
1908	124	29
1907	103	47
1906	121	35
1905	119	37
1904	115	39
1903	129	0
1902	129	0
1901	129	0
1900	128	14
1899	56	67
1898	114	40
1897	74	61
1896	123	30
1895	127	23
1894	122	32

Weather Station Details

Years	Station	Coordinates
1999–2024	Pasco Tri Cities Airport	location
1894–1998	Kennewick	location