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Sioux Falls April Precipitation Totals

A time series of total precipitation in the month of April in Sioux Falls, South Dakota from 1932–2023.

Rainiest April in Sioux Falls History

The rainiest April in Sioux Falls, South Dakota history happened in 2001, with 6.97 inches of total precipitation.

Driest April in Sioux Falls History

The driest April in Sioux Falls, South Dakota history happened in 1969, with just 0.17 inches of total precipitation.

Sioux Falls Average April Precipitation by Year

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Year	Precipitation (inches)
2023	0.87
2022	2.20
2021	2.07
2020	1.15
2019	4.99
2018	3.34
2017	2.87
2016	4.62
2015	1.00
2014	1.17
2013	3.13
2012	2.40
2011	3.09
2010	2.65
2009	1.95
2008	2.68
2007	1.93
2006	6.17
2005	3.33
2004	1.28
2003	3.69
2002	2.29
2001	6.97
2000	2.27
1999	4.32
1998	3.57
1997	2.43
1996	0.55
1995	5.83
1994	3.34
1993	2.61
1992	2.01
1991	2.21
1990	1.86
1989	1.59
1988	3.00
1987	0.28
1986	5.15
1985	5.18
1984	5.79
1983	2.88
1982	1.87
1981	0.58
1980	0.77
1979	2.75
1978	3.98
1977	2.17
1976	2.15
1975	2.45
1974	1.33
1973	2.12
1972	2.73
1971	1.59
1970	3.75
1969	0.17
1968	4.34
1967	3.90
1966	1.71
1965	3.35
1964	4.03
1963	1.25
1962	1.70
1961	1.04
1960	3.64
1959	0.36
1958	2.55
1957	3.15
1956	1.29
1955	2.12
1954	1.32
1953	5.23
1952	1.53
1951	2.33
1950	1.23
1949	0.32
1948	2.61
1947	2.93
1946	0.73
1945	1.64
1944	2.96
1943	0.86
1942	1.54
1941	5.45
1940	3.39
1939	1.67
1938	3.04
1937	5.19
1936	2.18
1935	5.98
1934	0.31
1933	1.08
1932	1.86

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