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Spearfish April Precipitation Totals

A time series of total precipitation in the month of April in Spearfish, South Dakota from 1893–2023.

Rainiest April in Spearfish History

The rainiest April in Spearfish, South Dakota history happened in 1986, with 5.95 inches of total precipitation.

Driest April in Spearfish History

The driest April in Spearfish, South Dakota history happened in 1913, with just 0.27 inches of total precipitation.

Spearfish Average April Precipitation by Year

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Year	Precipitation (inches)
2023	1.21
2022	3.40
2021	1.51
2020	1.49
2019	3.25
2018	2.04
2017	3.58
2016	2.20
2015	1.51
2014	2.63
2013	2.80
2012	2.58
2011	1.55
2010	2.65
2009	2.26
2008	2.21
2007	0.49
2006	3.30
2005	2.54
2004	1.65
2003	0.91
2002	1.05
2001	0.84
1998	0.95
1995	2.71
1992	1.81
1990	2.67
1989	3.01
1988	1.80
1987	0.32
1986	5.95
1985	1.22
1984	5.66
1983	2.82
1982	2.38
1981	0.57
1980	1.71
1979	1.31
1978	3.00
1977	1.48
1976	3.53
1975	2.41
1974	3.65
1973	3.72
1972	2.80
1971	2.48
1970	4.75
1969	4.66
1968	1.83
1967	5.25
1966	3.24
1965	1.27
1964	1.46
1963	3.65
1962	2.03
1961	1.78
1960	1.31
1959	0.80
1958	3.93
1957	1.77
1956	1.48
1955	2.90
1954	0.79
1953	2.70
1952	0.47
1951	1.30
1950	1.10
1947	1.98
1946	4.55
1945	0.98
1944	2.13
1943	1.13
1942	5.17
1941	5.81
1940	4.35
1939	1.68
1938	1.63
1937	0.48
1936	3.07
1935	1.27
1934	1.21
1933	3.86
1932	5.71
1931	1.20
1930	1.65
1929	3.46
1927	3.73
1926	0.56
1925	1.48
1924	1.08
1923	1.12
1922	2.25
1921	0.64
1920	4.03
1919	3.84
1918	2.70
1917	2.40
1916	1.23
1915	1.84
1914	2.80
1913	0.27
1912	2.13
1911	1.07
1910	1.72
1909	1.72
1908	3.19
1907	1.07
1906	2.67
1905	1.05
1904	1.04
1903	5.56
1902	2.31
1901	0.97
1900	2.49
1899	1.96
1898	1.14
1897	1.80
1895	3.91
1894	4.76
1893	4.21

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