Riverton Days With Precipitation by Year

This page contains a list of the number of days it rained or snowed each year in Riverton, Wyoming for each year between 1907 and 2024. It is based on NOAA data.

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Month:

Year With the Most Rainy Days in Riverton

The most days of rain or snow in a single year in Riverton, Wyoming history is 89, which happened in 2023.

Years marked with a gold background have more than 5% incomplete data
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Year	Rank	Days
2024	107	24
2023	1	89
2022	10	71
2021	12	70
2020	57	49
2019	13	69
2018	35	56
2017	2	83
2016	22	63
2015	16	67
2014	17	66
2013	17	66
2012	89	38
2011	24	61
2010	10	71
2009	3	79
2008	30	58
2007	30	58
2006	67	46
2005	24	61
2004	15	68
2003	35	56
2002	49	52
2001	44	54
2000	28	59
1999	35	56
1998	5	74
1997	3	79
1996	40	55
1995	7	72
1994	83	40
1993	24	61
1992	53	51
1991	61	48
1990	95	36
1989	110	21
1988	103	30
1987	101	33
1986	73	45
1985	106	28
1984	65	47
1983	73	45
1982	67	46
1981	67	46
1980	49	52
1979	97	35
1978	35	56
1977	54	50
1976	76	44
1975	27	60
1974	101	33
1973	54	50
1972	65	47
1971	57	49
1970	45	53
1969	89	38
1968	57	49
1967	7	72
1966	93	37
1965	17	66
1964	76	44
1963	76	44
1962	67	46
1961	45	53
1960	85	39
1959	89	38
1958	67	46
1957	73	45
1956	104	29
1955	67	46
1954	104	29
1953	81	41
1952	85	39
1951	89	38
1950	100	34
1949	97	35
1948	95	36
1947	54	50
1946	85	39
1945	30	58
1944	30	58
1943	83	40
1942	49	52
1941	7	72
1940	40	55
1939	97	35
1938	28	59
1937	20	65
1936	57	49
1935	30	58
1934	80	42
1933	93	37
1932	61	48
1931	35	56
1930	40	55
1929	61	48
1928	45	53
1927	21	64
1926	13	69
1925	22	63
1924	45	53
1923	6	73
1922	76	44
1921	108	23
1920	61	48
1919	81	41
1918	112	14
1917	114	0
1916	114	0
1915	114	0
1914	114	0
1913	114	0
1912	49	52
1911	109	22
1910	113	9
1909	110	21
1908	40	55
1907	85	39

Weather Station Details

Years	Station	Coordinates
1907–2024	Riverton	location