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Williston May Precipitation Totals

A time series of total precipitation in the month of May in Williston, North Dakota from 1894–2022.

Rainiest May in Williston History

The rainiest May in Williston, North Dakota history happened in 1965, with 8.09 inches of total precipitation.

Driest May in Williston History

The driest May in Williston, North Dakota history happened in 1980, with just 0.07 inches of total precipitation.

Williston Average May Precipitation by Year

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Year	Precipitation (inches)
2022	6.55
2021	1.47
2020	0.86
2019	1.33
2018	1.15
2017	0.88
2016	2.07
2015	1.80
2014	0.48
2013	5.61
2012	2.10
2011	6.46
2010	4.65
2009	0.72
2008	1.40
2007	4.95
2006	1.44
2005	2.80
2004	3.24
2003	2.95
2002	1.37
2001	0.71
2000	1.44
1999	3.00
1998	0.69
1997	0.29
1996	1.19
1995	2.65
1994	2.90
1993	0.80
1992	1.61
1991	2.84
1990	2.36
1989	1.56
1988	1.41
1987	2.17
1986	3.73
1985	1.38
1984	0.48
1983	1.93
1982	3.69
1981	0.61
1980	0.07
1979	1.74
1978	5.89
1977	3.70
1976	1.12
1975	1.55
1974	3.84
1973	1.20
1972	4.60
1971	2.34
1970	2.96
1969	0.56
1968	1.16
1967	0.32
1966	1.91
1965	8.09
1964	1.08
1963	2.31
1962	3.53
1961	0.79
1960	1.87
1959	1.57
1958	0.13
1957	1.15
1956	1.86
1955	1.34
1954	0.73
1953	4.56
1952	0.32
1951	0.54
1950	1.31
1949	1.68
1948	1.35
1947	1.41
1946	1.53
1945	0.99
1944	0.94
1943	1.29
1942	1.53
1941	2.81
1940	2.54
1939	1.98
1938	1.19
1937	0.50
1936	0.62
1935	2.42
1934	0.33
1933	3.52
1932	1.52
1931	0.47
1930	1.29
1929	3.64
1928	0.67
1927	4.69
1926	1.39
1925	2.12
1924	0.99
1923	0.50
1922	2.64
1921	2.08
1920	2.03
1919	2.16
1918	1.04
1917	0.08
1916	1.61
1915	1.95
1914	1.19
1913	0.85
1912	3.61
1911	2.81
1910	1.18
1909	2.82
1908	1.80
1907	1.11
1904	1.27
1903	3.94
1902	2.69
1901	0.71
1900	1.46
1899	2.39
1898	1.21
1897	0.72
1896	5.79
1895	3.02
1894	3.15

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