Precipitation annual maximum series (inches) Station ID: 39-8767 Station name: WAGNER State: SD Latitude (decimal degrees): 43.0825 Longitude (decimal degrees): -98.2972 Elevation (feet): 1430 Duration: 1 day 06/13/1916 1.28 03/17/1917 2.00 06/05/1918 2.55 09/03/1919 1.05 09/03/1921 1.77 07/09/1922 2.01 07/21/1923 1.30 08/07/1924 1.21 06/02/1925 1.35 06/13/1926 2.61 03/12/1927 1.82 08/05/1928 1.97 05/29/1929 2.35 04/13/1930 1.54 09/24/1931 1.44 06/09/1932 1.62 07/22/1933 2.11 09/24/1934 3.45 06/25/1935 1.35 05/22/1936 5.56 06/25/1937 2.62 07/07/1938 1.89 05/27/1939 2.21 06/04/1940 1.72 06/29/1941 1.49 05/13/1942 2.40 06/14/1943 2.35 08/03/1944 3.00 04/16/1945 1.30 05/23/1946 2.65 10/30/1947 1.48 09/20/1950 1.91 06/18/1951 2.86 05/30/1953 1.70 06/02/1954 1.95 07/10/1955 1.60 04/03/1956 2.02 07/21/1957 1.46 07/03/1958 1.92 05/28/1959 2.12 08/28/1960 3.30 08/18/1961 3.41 07/13/1962 3.09 07/27/1963 2.81 09/19/1964 1.52 07/06/1965 1.85 08/19/1966 1.43 06/19/1967 2.90 09/22/1968 2.28 10/05/1969 1.40 04/22/1970 1.90 10/27/1971 1.83 07/20/1972 1.59 06/18/1973 2.77 06/09/1974 1.27 08/22/1975 2.56 06/24/1976 1.80 08/09/1977 2.56 06/26/1978 1.41 06/27/1979 1.58 08/26/1980 1.31 09/06/1981 1.56 05/29/1982 2.91 06/17/1983 1.59 06/12/1984 1.75 05/11/1985 3.43 09/18/1986 2.11 09/16/1987 3.43 05/21/1988 2.68 07/14/1989 2.52 10/03/1990 1.74 07/21/1991 1.35 08/24/1992 1.84 05/07/1993 1.83 08/03/1994 3.34 04/18/1995 2.71 09/19/1996 2.63 08/29/1997 1.57 07/06/1998 1.92 09/04/1999 2.21 05/18/2000 3.20 04/22/2001 2.81 09/13/2002 2.67 09/15/2004 2.16 06/21/2005 3.30 09/01/2006 2.44 06/13/2007 2.16 06/05/2008 2.62 08/15/2009 1.72 06/12/2010 3.20 Duration: 2 days 06/12/1916 1.47 05/25/1917 2.90 06/05/1918 2.75 09/02/1919 1.40 09/03/1921 1.91 07/09/1922 2.16 05/21/1923 1.42 08/07/1924 2.00 06/01/1925 1.58 06/12/1926 3.09 03/11/1927 2.02 09/12/1928 2.12 05/28/1929 3.48 04/13/1930 2.39 09/24/1931 1.55 06/09/1932 1.99 07/22/1933 2.52 09/23/1934 3.72 05/18/1935 1.50 05/22/1936 6.03 06/25/1937 3.08 07/06/1938 2.11 05/27/1939 2.38 06/03/1940 2.18 04/07/1941 2.09 05/12/1942 2.58 06/13/1943 3.25 08/03/1944 3.23 04/15/1945 1.77 10/04/1946 3.58 10/30/1947 1.74 09/20/1950 2.28 06/18/1951 4.27 07/29/1953 2.06 06/02/1954 2.10 07/10/1955 2.23 04/03/1956 2.18 03/17/1957 1.62 07/02/1958 2.21 05/28/1959 2.28 08/28/1960 3.55 08/17/1961 3.67 07/13/1962 3.63 07/26/1963 4.65 04/26/1964 2.17 06/04/1965 2.27 08/19/1966 2.23 09/17/1967 4.35 06/24/1968 2.63 10/04/1969 1.80 04/12/1970 2.61 04/21/1971 2.34 05/12/1972 2.16 09/28/1973 3.69 06/09/1974 1.37 08/16/1975 2.76 06/24/1976 1.94 07/09/1977 3.63 07/21/1978 2.24 10/30/1979 2.31 08/26/1980 1.41 11/30/1981 1.84 05/29/1982 4.21 06/27/1983 1.77 06/20/1984 2.43 05/11/1985 3.69 09/18/1986 2.47 09/15/1987 4.30 05/21/1988 3.41 07/14/1989 2.98 10/03/1990 1.87 07/21/1991 1.86 08/24/1992 2.77 05/07/1993 2.98 08/03/1994 3.60 04/18/1995 2.92 09/19/1996 2.83 08/29/1997 2.02 07/05/1998 2.29 09/03/1999 3.75 05/17/2000 3.64 04/22/2001 3.56 09/12/2002 2.97 09/14/2004 2.33 06/21/2005 3.55 09/01/2006 2.73 10/14/2007 2.64 06/04/2008 2.93 10/29/2009 2.37 06/11/2010 5.35 Duration: 3 days 06/11/1916 1.50 05/25/1917 2.93 06/05/1918 2.77 04/13/1919 1.63 08/13/1921 2.03 07/08/1922 2.19 09/17/1923 1.93 08/07/1924 2.03 06/02/1925 1.83 06/11/1926 3.45 04/11/1927 2.65 02/06/1928 2.14 05/28/1929 3.51 04/13/1930 2.41 05/09/1931 1.68 06/07/1932 3.13 07/12/1933 2.59 09/23/1934 3.75 04/09/1935 1.92 05/22/1936 6.09 06/25/1937 3.11 07/06/1938 2.13 05/25/1939 2.40 06/03/1940 2.61 04/07/1941 2.94 05/11/1942 3.14 06/12/1943 3.35 08/01/1944 4.29 08/13/1945 2.20 10/04/1946 3.78 10/30/1947 1.76 09/29/1950 2.55 06/18/1951 4.31 04/29/1953 2.15 05/31/1954 2.17 07/10/1955 2.42 04/03/1956 2.20 03/17/1957 1.64 07/02/1958 2.23 05/28/1959 2.47 08/28/1960 3.59 06/13/1961 3.71 07/12/1962 3.75 07/26/1963 4.70 04/26/1964 2.19 06/03/1965 2.40 08/19/1966 2.25 09/16/1967 4.39 06/24/1968 2.66 10/04/1969 1.82 04/12/1970 2.64 04/20/1971 2.45 05/11/1972 2.92 09/28/1973 3.73 05/13/1974 1.61 08/16/1975 2.78 06/24/1976 1.96 07/09/1977 3.75 07/20/1978 2.91 10/30/1979 2.35 08/07/1980 1.42 11/30/1981 1.86 05/28/1982 4.79 06/27/1983 2.02 06/20/1984 2.45 05/11/1985 3.73 09/16/1986 3.52 09/15/1987 4.52 05/20/1988 3.74 07/14/1989 3.01 05/23/1990 1.91 09/11/1991 1.96 08/24/1992 2.80 05/07/1993 3.33 08/03/1994 3.63 04/16/1995 3.09 09/19/1996 2.86 08/27/1997 2.86 10/02/1998 2.87 09/03/1999 3.79 05/17/2000 3.68 04/21/2001 3.81 09/12/2002 3.00 09/14/2004 2.35 06/21/2005 3.59 09/01/2006 2.84 10/14/2007 3.12 06/03/2008 3.04 10/29/2009 2.39 06/10/2010 6.45 Duration: 4 days 06/10/1916 1.56 05/25/1917 2.96 06/05/1918 2.80 04/12/1919 1.88 08/13/1921 2.05 07/06/1922 2.35 09/17/1923 2.43 08/05/1924 2.17 06/01/1925 2.06 06/13/1926 4.59 04/11/1927 3.34 08/02/1928 2.28 05/28/1929 3.55 04/13/1930 2.44 07/01/1931 1.87 06/07/1932 3.50 07/12/1933 2.62 09/23/1934 3.79 04/09/1935 1.94 05/22/1936 6.15 06/25/1937 3.14 07/06/1938 2.15 05/25/1939 2.43 06/03/1940 3.00 04/07/1941 2.97 05/11/1942 3.17 06/11/1943 4.65 08/01/1944 4.44 08/13/1945 2.22 10/04/1946 4.42 09/07/1947 1.90 09/29/1950 2.58 06/18/1951 4.35 04/29/1953 2.60 04/29/1954 2.66 07/26/1955 2.77 04/03/1956 2.22 03/17/1957 1.65 07/02/1958 2.25 05/28/1959 2.49 08/25/1960 3.84 06/11/1961 3.74 07/11/1962 3.79 07/24/1963 4.74 04/26/1964 2.21 06/02/1965 2.62 08/12/1966 2.44 09/17/1967 4.47 06/24/1968 2.68 10/04/1969 1.84 04/12/1970 2.91 10/27/1971 3.02 05/10/1972 3.15 09/26/1973 4.05 05/13/1974 1.74 08/16/1975 2.81 06/24/1976 1.98 07/09/1977 3.79 07/20/1978 2.94 10/30/1979 2.37 08/07/1980 1.56 11/30/1981 1.88 05/28/1982 4.84 06/17/1983 2.48 06/20/1984 2.48 05/11/1985 4.15 09/16/1986 3.88 09/15/1987 4.56 05/19/1988 3.78 07/14/1989 3.04 05/23/1990 1.93 09/11/1991 2.27 08/24/1992 2.83 05/06/1993 3.61 08/03/1994 3.67 04/16/1995 3.12 09/19/1996 2.89 08/27/1997 3.31 10/02/1998 2.90 09/03/1999 3.82 05/17/2000 3.71 04/21/2001 3.85 10/03/2002 3.03 09/20/2004 2.38 06/21/2005 3.62 09/01/2006 2.87 10/14/2007 3.69 06/02/2008 3.48 08/13/2009 2.72 06/10/2010 7.38 Duration: 7 days 05/20/1916 1.95 05/20/1917 4.96 05/31/1918 3.14 04/09/1919 2.48 08/29/1921 3.33 07/28/1922 2.74 09/16/1923 2.71 06/14/1924 2.70 06/01/1925 2.08 06/11/1926 5.43 04/09/1927 3.97 10/12/1928 2.37 05/28/1929 4.53 04/13/1930 3.11 09/18/1931 2.64 06/07/1932 3.79 07/06/1933 3.89 09/20/1934 3.83 04/06/1935 2.42 05/22/1936 6.21 06/25/1937 3.17 07/03/1938 3.74 08/06/1939 2.75 06/03/1940 3.62 04/07/1941 3.41 05/11/1942 3.25 06/11/1943 4.95 08/01/1944 4.48 06/09/1945 2.90 10/04/1946 4.96 06/09/1947 2.80 08/10/1950 3.03 06/18/1951 4.94 05/28/1953 3.72 06/02/1954 3.51 07/26/1955 2.83 04/27/1956 2.37 03/14/1957 2.42 07/02/1958 2.77 05/26/1959 2.59 08/25/1960 3.88 06/11/1961 3.84 07/11/1962 3.82 07/24/1963 5.44 06/16/1964 3.34 05/20/1965 3.02 08/13/1966 3.04 06/14/1967 6.21 09/16/1968 3.09 07/07/1969 2.50 04/12/1970 3.24 04/21/1971 3.09 04/26/1972 4.00 09/24/1973 4.35 05/09/1974 2.45 08/16/1975 5.20 05/21/1976 2.00 07/06/1977 4.10 07/20/1978 3.31 10/30/1979 2.65 08/07/1980 2.06 07/15/1981 2.28 05/24/1982 6.51 06/12/1983 3.10 06/06/1984 3.10 05/11/1985 4.31 09/14/1986 5.05 03/17/1987 4.99 05/20/1988 3.96 06/21/1989 3.25 05/19/1990 3.39 07/21/1991 2.71 08/24/1992 2.86 07/11/1993 4.50 08/03/1994 3.83 04/12/1995 3.27 09/19/1996 4.44 08/27/1997 3.54 07/03/1998 2.94 05/30/1999 4.18 05/17/2000 3.75 06/26/2001 4.26 09/09/2002 3.26 09/14/2004 2.49 06/21/2005 3.66 08/28/2006 2.94 10/13/2007 4.19 06/02/2008 3.51 08/13/2009 3.86 06/08/2010 7.87 Duration: 10 days 05/13/1916 2.24 05/19/1917 5.52 05/27/1918 5.37 04/07/1919 3.14 05/17/1921 4.04 07/28/1922 3.49 09/16/1923 3.39 06/10/1924 3.38 08/31/1925 2.15 06/11/1926 5.48 04/07/1927 4.42 10/11/1928 2.39 05/28/1929 6.69 05/04/1930 3.17 09/15/1931 2.80 06/07/1932 4.45 07/06/1933 4.74 09/20/1934 3.86 06/18/1935 2.70 05/22/1936 6.27 06/25/1937 3.20 06/28/1938 4.54 08/06/1939 2.78 06/03/1940 3.66 04/07/1941 3.45 05/05/1942 5.02 06/07/1943 5.16 06/03/1944 6.31 05/31/1945 3.45 10/04/1946 5.04 06/03/1947 3.51 08/05/1950 3.56 06/18/1951 5.65 05/30/1953 4.56 05/31/1954 3.77 07/26/1955 2.95 04/24/1956 2.63 05/12/1957 3.13 07/02/1958 2.96 05/20/1959 3.66 08/19/1960 3.92 07/18/1961 4.09 05/29/1962 4.56 07/26/1963 5.49 06/14/1964 4.01 05/15/1965 3.39 08/12/1966 4.67 06/12/1967 6.69 09/16/1968 3.12 07/07/1969 3.38 04/13/1970 4.14 04/19/1971 3.61 04/26/1972 4.33 09/24/1973 4.39 05/09/1974 2.60 08/13/1975 5.25 04/16/1976 2.53 07/09/1977 4.73 07/18/1978 3.35 10/30/1979 2.68 08/07/1980 3.07 07/18/1981 3.04 05/20/1982 8.89 06/12/1983 3.99 06/12/1984 4.46 05/11/1985 4.95 09/14/1986 5.10 03/16/1987 7.94 05/19/1988 4.00 06/17/1989 3.57 05/19/1990 3.49 07/21/1991 2.74 08/24/1992 3.34 07/08/1993 5.34 08/03/1994 3.88 04/09/1995 4.69 09/19/1996 4.53 08/27/1997 3.58 06/29/1998 3.21 05/30/1999 4.83 05/18/2000 3.89 04/03/2001 4.41 09/05/2002 3.29 09/14/2004 4.63 06/03/2005 4.69 09/16/2006 3.03 10/06/2007 4.80 05/28/2008 4.03 08/13/2009 3.90 06/06/2010 8.00 Duration: 20 days 05/13/1916 3.16 05/19/1917 6.54 05/18/1918 7.71 04/07/1919 4.01 08/26/1921 5.65 07/09/1922 4.51 07/02/1923 3.61 06/08/1924 4.80 06/01/1925 2.46 05/30/1926 5.67 03/31/1927 6.81 07/17/1928 4.44 05/28/1929 7.36 04/25/1930 4.27 09/06/1931 2.97 05/25/1932 6.56 07/06/1933 7.41 09/08/1934 4.18 03/30/1935 3.68 05/22/1936 9.17 06/12/1937 3.32 06/19/1938 6.00 05/22/1939 4.20 06/04/1940 4.41 04/03/1941 4.57 04/25/1942 7.64 05/29/1943 6.19 04/14/1944 8.15 05/26/1945 5.95 09/19/1946 5.68 06/03/1947 6.13 09/12/1950 5.15 05/31/1951 6.72 05/20/1953 5.53 06/02/1954 5.76 07/10/1955 5.29 04/24/1956 2.81 05/12/1957 4.24 06/19/1958 3.26 05/09/1959 4.29 08/25/1960 6.17 05/30/1961 6.44 05/18/1962 7.66 07/10/1963 7.07 06/14/1964 4.55 05/20/1965 5.78 08/04/1966 5.14 06/04/1967 9.75 09/03/1968 3.86 07/07/1969 4.46 04/12/1970 5.97 04/21/1971 4.26 04/26/1972 7.57 09/24/1973 6.21 05/03/1974 3.27 08/04/1975 6.77 04/07/1976 2.98 07/06/1977 6.31 07/03/1978 5.59 06/09/1979 4.03 08/07/1980 4.49 07/15/1981 4.04 05/11/1982 11.97 06/12/1983 6.43 06/06/1984 6.11 05/11/1985 5.88 09/02/1986 6.07 03/15/1987 8.00 09/12/1988 5.64 06/26/1989 5.28 05/08/1990 5.69 07/21/1991 3.51 08/24/1992 5.39 07/04/1993 7.36 07/01/1994 5.05 04/09/1995 5.09 09/07/1996 5.40 08/27/1997 4.82 06/17/1998 4.82 05/30/1999 5.90 05/17/2000 4.85 04/04/2001 7.93 08/29/2002 3.77 09/04/2004 6.05 06/03/2005 8.08 08/28/2006 4.75 09/30/2007 7.98 05/22/2008 5.25 08/06/2009 4.26 05/30/2010 9.64 Duration: 30 days 05/15/1916 4.58 04/28/1917 6.81 05/09/1918 8.41 05/31/1919 4.44 08/13/1921 7.57 07/06/1922 6.29 07/21/1923 4.23 06/04/1924 4.99 06/01/1925 3.59 06/11/1926 7.09 03/20/1927 7.33 07/17/1928 4.44 05/10/1929 8.07 04/13/1930 7.41 09/15/1931 3.81 05/25/1932 7.70 07/02/1933 8.04 09/02/1934 4.82 03/30/1935 4.55 05/07/1936 10.67 05/29/1937 4.28 04/05/1938 6.34 05/22/1939 4.65 06/03/1940 4.93 05/31/1941 5.40 04/25/1942 7.83 05/30/1943 6.55 04/14/1944 9.56 05/20/1945 8.08 09/07/1946 7.59 06/03/1947 7.59 07/16/1950 5.75 05/29/1951 8.70 05/10/1953 6.72 05/27/1954 6.52 07/03/1955 5.68 04/03/1956 3.58 05/09/1957 5.67 07/02/1958 4.98 05/02/1959 5.89 08/25/1960 7.50 05/16/1961 7.04 05/18/1962 9.88 07/01/1963 9.24 06/14/1964 5.70 05/14/1965 7.37 08/12/1966 6.18 05/30/1967 12.61 09/18/1968 5.24 07/07/1969 6.20 04/12/1970 6.45 04/19/1971 5.43 04/26/1972 8.71 09/12/1973 7.27 05/11/1974 4.41 07/31/1975 7.18 04/23/1976 3.60 06/11/1977 7.37 06/24/1978 7.30 05/30/1979 6.32 08/07/1980 4.93 07/02/1981 5.15 05/04/1982 13.53 06/02/1983 6.59 05/27/1984 8.12 04/20/1985 7.74 04/01/1986 7.02 02/26/1987 8.68 05/19/1988 5.90 06/17/1989 6.55 04/26/1990 7.27 07/21/1991 4.57 08/07/1992 6.12 06/18/1993 9.38 07/05/1994 7.38 04/16/1995 7.68 05/19/1996 6.75 08/10/1997 6.04 06/07/1998 7.66 05/30/1999 7.04 05/17/2000 5.58 04/07/2001 9.76 09/09/2002 6.57 09/04/2004 6.87 05/25/2005 10.26 09/01/2006 6.09 09/18/2007 8.27 05/08/2008 5.61 10/01/2009 5.78 05/23/2010 10.17 Duration: 45 days 05/13/1916 5.95 04/16/1917 9.55 05/16/1918 10.46 04/07/1919 5.63 07/28/1921 8.67 06/25/1922 7.98 07/02/1923 6.51 06/08/1924 6.17 06/01/1925 4.63 05/27/1926 8.06 03/11/1927 9.67 06/22/1928 5.97 04/23/1929 9.83 04/13/1930 7.58 09/02/1931 4.06 05/25/1932 9.58 06/08/1933 9.20 06/02/1934 6.79 04/06/1935 5.40 04/28/1936 11.43 06/25/1937 5.64 04/05/1938 8.81 05/25/1939 6.28 04/22/1940 5.63 05/31/1941 6.88 04/25/1942 10.21 05/12/1943 7.59 04/29/1944 12.76 05/20/1945 8.76 05/23/1946 9.65 05/12/1947 8.79 07/04/1950 7.21 05/13/1951 12.93 04/24/1953 9.84 05/18/1954 7.31 06/17/1955 8.26 03/27/1956 5.04 05/08/1957 7.24 07/02/1958 5.89 04/18/1959 6.88 08/15/1960 8.34 05/04/1961 11.15 05/18/1962 14.03 06/22/1963 9.91 06/16/1964 6.88 05/23/1965 8.15 08/04/1966 8.57 05/26/1967 12.85 09/03/1968 6.63 06/21/1969 7.79 03/09/1970 7.44 04/19/1971 6.76 04/26/1972 10.10 08/29/1973 9.36 05/09/1974 5.88 07/23/1975 8.30 04/14/1976 5.43 07/06/1977 10.05 06/17/1978 8.46 05/30/1979 7.16 07/20/1980 5.86 06/14/1981 7.32 05/05/1982 14.16 06/12/1983 8.26 05/27/1984 9.78 04/20/1985 9.25 04/01/1986 9.12 02/27/1987 8.92 04/21/1988 7.76 06/02/1989 7.36 04/26/1990 8.15 04/29/1991 5.58 07/25/1992 8.09 06/16/1993 11.42 06/22/1994 8.93 04/16/1995 10.44 05/08/1996 8.71 07/27/1997 7.94 06/03/1998 8.78 05/20/1999 10.20 04/15/2000 6.72 03/31/2001 10.96 08/21/2002 7.50 08/18/2004 7.57 05/08/2005 12.39 08/12/2006 7.07 09/06/2007 9.72 04/24/2008 7.71 05/21/2009 6.81 05/23/2010 11.31 Duration: 60 days 04/15/1916 6.56 04/13/1917 10.59 05/16/1918 13.36 04/07/1919 7.92 07/17/1921 9.77 06/08/1922 9.67 06/30/1923 7.80 06/10/1924 8.27 05/13/1925 5.34 06/13/1926 10.23 03/31/1927 12.27 06/11/1928 7.01 05/28/1929 11.39 04/13/1930 8.54 05/08/1931 4.93 05/06/1932 10.29 07/06/1933 11.68 06/14/1934 8.37 03/31/1935 7.12 04/28/1936 11.43 04/28/1937 6.71 03/28/1938 9.24 05/22/1939 6.86 04/16/1940 7.31 06/04/1941 7.78 04/25/1942 10.80 05/12/1943 8.65 04/14/1944 16.71 04/16/1945 10.18 05/22/1946 11.09 05/05/1947 10.50 08/03/1950 8.94 04/30/1951 14.81 04/29/1953 10.84 04/29/1954 9.66 06/03/1955 9.62 03/29/1956 5.63 04/19/1957 8.55 06/22/1958 6.86 05/02/1959 8.63 03/28/1960 9.54 04/21/1961 11.42 05/16/1962 18.33 06/02/1963 11.71 04/26/1964 8.09 05/14/1965 10.39 08/04/1966 9.41 05/10/1967 12.94 08/28/1968 7.30 06/10/1969 8.79 04/12/1970 8.44 04/19/1971 9.30 04/26/1972 12.54 08/15/1973 10.70 04/11/1974 6.14 05/02/1975 9.11 04/07/1976 5.79 06/11/1977 12.77 05/25/1978 10.60 05/07/1979 8.91 07/01/1980 6.38 06/09/1981 8.37 05/04/1982 16.36 05/01/1983 9.44 04/27/1984 11.11 04/20/1985 9.64 03/12/1986 10.81 02/15/1987 9.24 04/21/1988 8.45 05/17/1989 8.63 04/23/1990 9.17 04/12/1991 7.01 06/27/1992 9.66 06/24/1993 13.72 06/05/1994 11.84 03/25/1995 12.43 04/25/1996 10.19 07/27/1997 8.67 06/07/1998 11.12 05/05/1999 11.78 04/15/2000 7.58 04/03/2001 11.58 08/09/2002 9.00 05/11/2004 8.85 05/06/2005 13.00 08/01/2006 9.22 08/20/2007 12.97 04/10/2008 8.84 06/21/2009 9.32 06/10/2010 13.06