< Previous Month Next Month >

Yankton August Precipitation Totals

A time series of total precipitation in the month of August in Yankton, South Dakota from 1932–2023.

Rainiest August in Yankton History

The rainiest August in Yankton, South Dakota history happened in 1937, with 9.65 inches of total precipitation.

Driest August in Yankton History

The driest August in Yankton, South Dakota history happened in 1971, with just 0.27 inches of total precipitation.

Yankton Average August Precipitation by Year

Read important notes
Click column headers to sort

Year	Precipitation (inches)
2023	3.64
2021	2.90
2020	1.09
2019	2.01
2018	1.66
2017	4.43
2016	1.60
2015	4.64
2014	4.45
2013	5.39
2012	0.69
2011	5.13
2010	3.40
2009	2.27
2008	0.75
2007	5.25
2006	0.88
2005	0.91
2004	2.67
2003	2.26
2002	6.00
2001	0.57
2000	6.57
1999	0.74
1998	3.31
1997	2.33
1996	3.64
1995	5.42
1994	1.60
1993	5.49
1992	4.59
1991	1.42
1990	1.78
1989	4.07
1988	3.68
1987	2.09
1986	2.53
1985	5.70
1984	0.80
1983	0.41
1982	1.03
1981	4.72
1980	5.06
1979	2.00
1978	1.71
1977	2.78
1976	4.22
1975	4.41
1974	3.21
1973	1.50
1972	1.46
1971	0.27
1970	0.47
1969	1.38
1968	1.95
1967	2.04
1966	4.61
1965	6.10
1964	3.43
1963	2.47
1962	2.45
1961	3.42
1960	7.85
1959	6.40
1958	0.52
1957	2.32
1956	2.98
1955	0.47
1954	1.66
1953	2.45
1952	5.04
1951	7.86
1950	1.05
1949	2.51
1948	1.86
1947	0.53
1946	2.49
1945	5.36
1944	9.35
1943	1.86
1942	1.90
1941	0.62
1940	1.98
1939	3.46
1938	1.15
1937	9.65
1936	1.92
1935	2.60
1934	2.34
1933	5.12
1932	2.70

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