Precipitation annual maximum series (inches) Station ID: 39-2429 Station name: DUPREE State: SD Latitude (decimal degrees): 45.0481 Longitude (decimal degrees): -101.5992 Elevation (feet): 2375 Duration: 1 day 07/28/1922 2.50 07/05/1923 1.48 06/27/1924 1.83 06/07/1925 2.40 07/23/1926 1.83 05/08/1927 1.80 06/11/1928 1.85 01/22/1929 0.68 11/23/1930 1.45 08/06/1931 1.03 06/17/1932 1.06 08/21/1933 4.27 06/24/1934 1.20 06/24/1935 1.10 10/20/1936 0.69 07/13/1937 3.16 05/17/1938 0.95 07/02/1939 1.07 06/23/1940 1.20 06/09/1941 1.67 04/30/1942 2.60 06/14/1943 2.66 06/27/1944 1.80 06/06/1945 0.94 09/18/1946 1.79 10/12/1947 1.55 04/30/1949 1.63 09/20/1950 1.75 08/12/1951 2.08 07/12/1952 1.12 05/28/1953 1.30 07/13/1954 1.09 05/28/1955 0.94 07/01/1956 1.12 05/25/1957 1.87 08/30/1958 0.74 07/16/1959 1.29 05/25/1960 1.60 07/27/1961 2.98 05/21/1962 1.70 06/20/1963 1.20 04/27/1964 2.23 05/14/1965 1.59 07/22/1966 2.00 04/30/1967 1.35 06/09/1968 1.72 06/22/1969 0.93 09/07/1970 1.80 05/23/1971 3.01 05/22/1972 3.67 03/14/1973 2.00 07/03/1974 1.16 04/28/1975 2.67 06/15/1976 2.45 06/22/1977 2.82 06/30/1978 1.24 07/13/1979 2.54 10/16/1980 1.72 08/16/1981 1.38 10/09/1982 2.26 08/17/1984 1.30 06/10/1985 1.12 07/19/1986 2.45 07/18/1987 3.33 06/14/1988 1.41 07/14/1989 1.38 06/02/1990 2.35 05/11/1991 1.72 07/29/1992 1.50 06/07/1993 2.30 06/22/1995 2.74 09/18/1996 2.34 08/27/1997 1.22 08/11/1998 1.25 08/29/1999 3.33 03/08/2000 2.02 07/26/2001 0.90 06/23/2002 1.15 10/29/2004 2.13 07/11/2005 1.98 09/22/2006 1.08 06/07/2007 2.25 06/05/2008 3.38 06/17/2010 4.86 Duration: 2 days 07/27/1922 2.71 08/09/1923 1.89 06/17/1924 2.19 06/07/1925 2.58 07/23/1926 1.97 05/07/1927 2.64 06/11/1928 3.28 03/12/1929 1.00 11/23/1930 1.56 08/06/1931 1.11 06/16/1932 1.14 08/21/1933 4.76 06/24/1934 1.29 04/25/1935 1.25 10/20/1936 0.74 07/13/1937 3.40 05/17/1938 1.04 06/09/1939 1.46 07/26/1940 1.29 06/09/1941 2.73 04/29/1942 3.40 06/13/1943 3.65 06/27/1944 1.94 06/05/1945 1.46 09/18/1946 1.93 10/11/1947 1.75 04/30/1949 1.76 09/19/1950 1.88 08/11/1951 2.24 07/12/1952 1.40 05/28/1953 2.11 05/26/1954 1.23 09/20/1955 1.63 07/01/1956 1.21 05/24/1957 2.12 06/13/1958 1.04 05/04/1959 1.55 08/16/1960 1.77 07/26/1961 3.21 05/21/1962 2.40 06/06/1963 1.29 04/26/1964 2.99 05/14/1965 2.21 07/21/1966 2.15 04/30/1967 2.03 06/08/1968 1.85 06/22/1969 1.46 09/07/1970 1.94 05/23/1971 3.24 05/22/1972 4.20 05/26/1973 2.50 07/02/1974 1.25 04/28/1975 3.17 06/14/1976 3.85 06/21/1977 3.62 07/20/1978 1.50 07/13/1979 2.74 10/15/1980 2.62 06/13/1981 1.83 10/08/1982 3.30 08/17/1984 1.88 03/02/1985 1.21 07/19/1986 2.64 07/17/1987 3.68 06/14/1988 1.52 04/27/1989 2.32 06/01/1990 2.60 05/11/1991 1.92 06/16/1992 1.65 06/06/1993 2.48 06/21/1995 4.23 09/18/1996 3.06 08/27/1997 1.89 10/04/1998 1.73 08/29/1999 4.13 03/07/2000 2.27 07/26/2001 1.10 06/23/2002 1.24 10/29/2004 2.71 07/11/2005 2.13 09/22/2006 1.61 06/07/2007 2.42 06/05/2008 4.76 06/17/2010 5.23 Duration: 3 days 07/27/1922 2.74 08/08/1923 2.68 06/17/1924 2.21 06/05/1925 2.85 07/21/1926 1.99 05/06/1927 3.37 06/11/1928 3.31 03/12/1929 1.20 06/22/1930 1.87 11/22/1931 1.65 12/31/1931 1.41 08/21/1933 4.87 06/24/1934 1.30 04/24/1935 1.58 11/01/1936 0.95 07/13/1937 3.44 05/17/1938 1.73 06/09/1939 1.54 07/25/1940 1.44 06/08/1941 2.79 04/29/1942 3.60 06/12/1943 3.70 06/15/1944 2.11 06/04/1945 1.74 09/18/1946 1.95 10/11/1947 1.77 04/30/1949 1.77 09/20/1950 2.18 08/12/1951 2.43 05/06/1952 1.82 06/13/1953 2.22 05/26/1954 1.43 05/26/1955 1.90 07/01/1956 1.51 05/24/1957 2.14 06/12/1958 1.13 09/16/1959 1.64 08/16/1960 1.79 07/26/1961 3.24 05/21/1962 2.48 06/06/1963 1.42 04/25/1964 3.37 05/14/1965 2.23 07/21/1966 2.17 04/29/1967 2.05 06/07/1968 2.70 06/22/1969 1.87 09/07/1970 1.96 05/23/1971 3.27 05/22/1972 4.24 05/26/1973 2.52 07/02/1974 1.26 04/28/1975 3.20 06/14/1976 3.89 06/21/1977 3.66 07/20/1978 1.94 07/13/1979 2.76 10/15/1980 2.77 06/12/1981 2.04 10/08/1982 3.91 06/09/1984 2.06 03/02/1985 1.51 07/19/1986 2.66 07/17/1987 3.72 06/12/1988 1.53 04/26/1989 2.42 06/01/1990 2.63 05/11/1991 1.94 06/14/1992 1.79 06/06/1993 2.61 06/21/1995 4.70 09/18/1996 4.39 08/27/1997 1.91 10/03/1998 2.00 08/28/1999 4.56 03/07/2000 2.29 07/24/2001 1.51 06/23/2002 1.25 10/29/2004 2.74 07/11/2005 2.15 09/21/2006 1.73 06/07/2007 2.45 06/04/2008 5.11 06/15/2010 5.28 Duration: 4 days 07/25/1922 3.01 08/08/1923 2.71 06/05/1924 2.23 06/04/1925 3.80 07/23/1926 2.69 05/06/1927 3.67 06/11/1928 3.34 03/12/1929 1.23 04/14/1930 2.29 11/22/1931 1.67 12/30/1931 1.82 08/21/1933 4.92 06/21/1934 1.88 04/24/1935 1.60 11/01/1936 0.96 07/10/1937 3.47 05/17/1938 1.78 06/09/1939 1.79 07/25/1940 1.45 04/11/1941 3.42 04/27/1942 3.90 06/12/1943 3.74 06/13/1944 2.13 06/04/1945 1.76 10/05/1946 1.97 10/12/1947 2.25 04/30/1949 1.79 09/19/1950 2.30 08/12/1951 2.74 05/06/1952 1.90 06/13/1953 2.24 05/26/1954 1.44 09/19/1955 1.95 07/01/1956 1.53 05/22/1957 2.17 06/13/1958 1.25 09/16/1959 1.66 05/25/1960 1.93 07/26/1961 3.27 05/19/1962 2.61 06/06/1963 1.56 04/25/1964 3.40 05/14/1965 2.25 07/21/1966 2.20 06/12/1967 2.41 06/06/1968 2.73 06/22/1969 2.29 09/07/1970 1.98 05/23/1971 3.31 05/20/1972 4.28 05/26/1973 3.03 08/10/1974 1.31 04/28/1975 3.23 06/14/1976 3.95 06/21/1977 3.69 07/19/1978 2.04 07/13/1979 3.10 10/15/1980 2.80 06/12/1981 2.08 10/08/1982 4.06 06/09/1984 2.08 03/02/1985 1.52 07/16/1986 2.69 07/17/1987 3.75 06/14/1988 2.26 04/25/1989 2.45 06/01/1990 2.65 05/11/1991 1.96 06/14/1992 2.21 06/06/1993 2.64 06/21/1995 4.75 09/17/1996 5.00 08/25/1997 1.94 10/02/1998 2.28 08/28/1999 4.60 03/07/2000 2.31 07/24/2001 1.71 06/23/2002 1.26 10/29/2004 2.77 05/09/2005 2.17 09/21/2006 1.75 06/07/2007 2.47 06/03/2008 5.79 06/14/2010 5.34 Duration: 7 days 07/27/1922 3.91 08/04/1923 3.49 06/13/1924 3.43 06/04/1925 4.14 07/23/1926 3.34 05/04/1927 3.71 06/11/1928 3.48 09/23/1929 1.47 05/06/1930 2.50 03/23/1931 1.87 08/11/1932 2.21 08/21/1933 5.21 06/21/1934 1.90 04/24/1935 1.80 11/01/1936 1.72 06/06/1937 4.02 05/17/1938 1.80 06/27/1939 1.93 07/21/1940 1.78 06/06/1941 4.46 04/24/1942 4.92 06/10/1943 4.01 06/12/1944 3.34 05/31/1945 2.28 06/27/1946 2.59 10/09/1947 2.54 04/30/1949 1.89 09/16/1950 2.72 06/14/1951 3.48 05/06/1952 1.92 06/09/1953 3.46 05/22/1954 2.39 05/26/1955 2.43 07/01/1956 1.82 05/19/1957 3.03 06/08/1958 1.79 05/04/1959 1.82 05/25/1960 2.13 07/21/1961 3.30 05/17/1962 4.27 06/05/1963 2.13 04/21/1964 4.56 05/09/1965 2.99 07/22/1966 2.25 06/12/1967 3.54 06/05/1968 3.17 06/22/1969 2.97 04/12/1970 2.51 05/17/1971 3.34 05/22/1972 5.24 05/24/1973 3.13 08/10/1974 1.55 04/24/1975 3.26 06/12/1976 3.99 06/21/1977 4.05 06/30/1978 2.13 07/13/1979 3.13 10/15/1980 2.82 06/08/1981 2.44 05/09/1982 4.39 06/09/1984 3.26 05/26/1985 1.72 06/04/1986 2.81 07/12/1987 3.81 06/12/1988 2.32 04/25/1989 2.52 06/01/1990 2.96 05/11/1991 3.08 07/29/1992 2.31 06/01/1993 3.30 06/21/1995 4.79 09/17/1996 5.05 05/22/1997 2.03 10/02/1998 2.30 08/28/1999 5.16 04/19/2000 3.71 07/20/2001 2.21 06/18/2002 1.55 07/01/2004 2.99 06/07/2005 2.60 09/21/2006 2.00 06/07/2007 3.14 06/02/2008 6.50 06/17/2010 7.07 Duration: 10 days 07/25/1922 4.24 08/02/1923 4.43 06/18/1924 3.96 06/03/1925 4.52 07/20/1926 3.52 05/04/1927 3.75 06/11/1928 3.82 04/06/1929 1.70 05/04/1930 2.90 03/19/1931 1.95 06/08/1932 2.53 08/21/1933 5.26 06/16/1934 2.41 04/24/1935 1.99 11/01/1936 1.74 06/04/1937 4.37 05/11/1938 1.96 06/01/1939 2.74 07/19/1940 1.90 06/01/1941 6.29 04/24/1942 5.12 06/05/1943 4.74 06/12/1944 3.46 05/31/1945 2.34 06/24/1946 3.25 10/09/1947 2.57 01/03/1949 2.03 09/15/1950 3.14 06/14/1951 3.57 05/06/1952 1.98 06/13/1953 3.68 05/22/1954 2.41 05/26/1955 2.65 06/25/1956 2.03 05/16/1957 3.68 06/08/1958 2.00 09/16/1959 1.99 08/16/1960 2.18 07/18/1961 3.34 05/17/1962 5.25 06/03/1963 2.46 04/18/1964 4.68 05/05/1965 4.03 07/13/1966 2.39 06/09/1967 4.06 05/31/1968 3.22 06/22/1969 3.07 04/11/1970 2.95 05/23/1971 3.46 05/19/1972 5.48 05/26/1973 3.66 08/10/1974 1.58 04/28/1975 3.97 06/14/1976 5.50 06/14/1977 4.24 06/29/1978 2.50 07/09/1979 3.16 10/15/1980 2.85 06/08/1981 2.50 05/12/1982 4.80 06/06/1984 3.94 05/26/1985 2.25 07/10/1986 3.58 07/09/1987 4.20 06/12/1988 2.34 04/25/1989 2.55 06/02/1990 3.41 05/08/1991 3.11 07/21/1992 3.02 06/07/1993 4.20 06/21/1995 4.84 09/17/1996 5.26 07/12/1997 2.54 06/08/1998 2.74 08/28/1999 5.37 04/19/2000 3.89 07/20/2001 2.41 06/18/2002 1.57 10/22/2004 3.27 07/02/2005 2.81 09/18/2006 2.11 05/29/2007 4.88 06/02/2008 6.72 06/13/2010 7.70 Duration: 20 days 07/16/1922 5.04 07/24/1923 5.44 06/08/1924 6.69 05/31/1925 5.26 07/23/1926 4.13 05/06/1927 6.53 06/11/1928 5.50 09/23/1929 2.04 04/26/1930 3.63 03/19/1931 2.00 06/08/1932 3.53 08/21/1933 5.82 06/07/1934 2.70 04/09/1935 2.43 10/20/1936 2.43 05/30/1937 6.05 06/18/1938 2.51 06/01/1939 3.99 07/08/1940 2.00 05/25/1941 6.95 04/24/1942 6.47 05/30/1943 6.56 06/12/1944 5.96 05/18/1945 4.21 06/17/1946 4.52 06/03/1947 3.87 04/30/1949 2.33 09/15/1950 3.66 05/31/1951 4.57 06/24/1952 2.55 05/28/1953 6.36 05/22/1954 4.25 05/23/1955 3.98 06/21/1956 3.07 05/06/1957 4.49 05/31/1958 3.16 06/27/1959 2.96 08/06/1960 2.92 07/11/1961 3.52 05/11/1962 7.09 06/01/1963 3.94 04/18/1964 6.11 05/05/1965 6.30 07/13/1966 2.64 05/30/1967 5.88 06/05/1968 5.41 06/07/1969 3.85 04/11/1970 3.09 05/23/1971 4.58 05/22/1972 6.53 05/26/1973 4.00 08/10/1974 2.31 04/24/1975 4.68 06/14/1976 6.18 06/10/1977 5.38 07/03/1978 3.27 07/13/1979 4.79 05/29/1980 3.14 06/09/1981 3.67 05/09/1982 6.76 05/27/1984 5.09 05/26/1985 3.41 05/22/1986 4.42 07/17/1987 4.54 06/12/1988 3.70 04/25/1989 2.67 06/01/1990 5.05 05/11/1991 4.80 07/10/1992 4.18 05/30/1993 5.68 06/04/1995 6.22 09/06/1996 5.41 07/12/1997 3.35 10/02/1998 4.29 08/21/1999 5.94 04/19/2000 5.60 07/09/2001 2.69 06/18/2002 1.58 09/04/2004 3.77 05/25/2005 3.72 09/17/2006 2.25 05/29/2007 6.16 06/02/2008 6.97 06/04/2010 8.00 Duration: 30 days 06/29/1922 5.66 07/26/1923 6.12 06/01/1924 8.02 05/15/1925 6.13 07/21/1926 5.08 05/06/1927 7.27 06/11/1928 7.63 03/12/1929 2.70 04/14/1930 6.00 03/23/1931 2.12 06/08/1932 4.11 08/21/1933 6.12 05/31/1934 3.15 04/03/1935 3.47 10/20/1936 2.43 05/30/1937 6.21 05/01/1938 2.52 05/23/1939 5.31 07/19/1940 2.89 05/25/1941 7.45 04/18/1942 8.00 05/30/1943 7.37 06/12/1944 7.76 05/18/1945 4.58 06/07/1946 5.78 06/03/1947 4.19 04/30/1949 2.57 09/10/1950 4.09 05/30/1951 5.29 06/15/1952 3.23 05/22/1953 7.96 05/23/1954 4.79 05/23/1955 4.37 06/21/1956 3.59 05/13/1957 5.94 05/26/1958 3.25 05/04/1959 3.41 05/25/1960 3.53 06/30/1961 3.81 05/11/1962 7.98 05/26/1963 4.49 04/18/1964 6.98 05/05/1965 7.55 06/23/1966 3.78 05/24/1967 7.15 05/30/1968 5.88 06/22/1969 4.97 04/15/1970 3.53 05/23/1971 6.15 04/30/1972 8.26 05/24/1973 5.35 06/05/1974 2.54 04/24/1975 5.26 06/07/1976 6.25 06/10/1977 6.63 06/23/1978 4.78 07/13/1979 5.54 05/29/1980 3.14 07/19/1981 4.91 05/04/1982 7.30 05/21/1984 5.49 05/26/1985 3.51 05/07/1986 5.42 07/17/1987 6.19 06/01/1988 3.80 06/16/1989 3.06 05/23/1990 5.94 05/03/1991 5.32 07/07/1992 6.15 06/02/1993 7.17 05/26/1995 6.81 04/30/1996 6.66 07/01/1997 3.90 06/08/1998 4.97 08/21/1999 6.44 04/19/2000 6.21 06/30/2001 3.74 06/23/2002 1.98 06/09/2004 4.87 05/12/2005 5.06 08/26/2006 3.20 05/22/2007 6.79 05/22/2010 9.22 Duration: 45 days 06/14/1922 8.45 07/01/1923 7.77 06/06/1924 9.72 05/15/1925 6.56 07/14/1926 5.76 04/10/1927 9.58 06/05/1928 8.76 03/02/1929 3.64 04/14/1930 6.00 11/22/1931 3.58 05/21/1932 5.13 08/21/1933 6.22 05/31/1934 3.34 04/06/1935 3.86 09/26/1936 2.51 05/30/1937 9.48 05/17/1938 3.93 05/19/1939 7.39 06/23/1940 3.39 04/27/1941 8.16 04/24/1942 9.90 05/30/1943 9.02 06/04/1944 9.02 05/18/1945 5.41 05/20/1946 7.95 05/12/1947 4.77 04/21/1949 3.25 08/25/1950 4.42 05/20/1951 6.11 05/30/1952 4.53 05/20/1953 9.49 05/14/1954 5.18 05/26/1955 5.29 06/21/1956 4.89 05/03/1957 7.58 05/31/1958 4.35 04/17/1959 3.63 05/18/1960 4.05 06/13/1961 5.06 05/13/1962 9.89 05/10/1963 5.30 04/05/1964 7.26 04/23/1965 8.59 07/13/1966 4.16 05/11/1967 7.88 05/18/1968 6.31 06/13/1969 6.52 04/11/1970 5.59 04/20/1971 6.87 04/22/1972 9.71 04/15/1973 5.77 05/20/1974 3.54 03/23/1975 7.07 05/12/1976 7.68 05/10/1977 8.01 04/15/1978 5.41 06/17/1979 7.20 05/29/1980 3.73 06/12/1981 6.22 05/04/1982 9.27 05/27/1984 6.69 07/30/1985 4.26 04/27/1986 7.06 07/01/1987 7.04 05/18/1988 4.96 08/11/1989 3.64 05/15/1990 6.81 04/09/1991 6.48 06/15/1992 7.85 05/30/1993 9.44 05/09/1995 7.48 04/30/1996 7.57 07/19/1997 4.85 05/23/1998 5.75 06/03/1999 7.55 04/19/2000 8.23 06/13/2001 4.59 06/18/2002 2.80 05/23/2004 5.46 05/31/2005 6.87 08/11/2006 4.43 05/29/2007 7.83 05/09/2010 13.28 Duration: 60 days 06/08/1922 10.84 08/02/1923 9.52 06/05/1924 10.17 05/15/1925 7.38 06/10/1926 6.38 03/31/1927 11.54 06/11/1928 9.04 02/15/1929 4.23 04/14/1930 6.20 11/22/1931 4.89 04/23/1932 6.27 08/02/1933 6.32 05/31/1934 3.56 04/03/1935 5.00 05/20/1937 9.62 05/11/1938 4.97 05/23/1939 8.01 06/23/1940 4.38 04/11/1941 10.87 04/29/1942 11.60 05/23/1943 9.39 05/17/1944 9.96 05/09/1945 5.84 05/16/1946 9.36 05/14/1947 5.19 04/30/1949 4.19 08/05/1950 6.52 06/14/1951 7.25 06/20/1952 5.46 04/24/1953 10.82 05/22/1954 6.18 05/25/1955 5.48 06/14/1956 5.68 04/18/1957 9.10 06/02/1958 5.02 05/04/1959 5.15 05/18/1960 4.41 07/27/1961 5.52 05/13/1962 10.96 06/01/1963 6.29 04/21/1964 9.31 05/05/1965 9.79 06/23/1966 5.55 04/26/1967 10.18 05/06/1968 6.89 05/31/1969 7.34 04/12/1970 6.35 04/20/1971 8.33 04/29/1972 11.77 04/19/1973 7.34 07/02/1974 4.22 03/23/1975 8.22 05/05/1976 8.50 05/10/1977 9.69 06/30/1978 7.84 06/17/1979 7.95 08/20/1980 4.86 06/08/1981 7.99 05/04/1982 9.63 04/24/1984 7.86 04/19/1985 4.88 04/13/1986 9.65 05/20/1987 9.30 05/02/1988 6.69 03/02/1989 4.95 04/24/1990 7.66 04/08/1991 7.98 06/07/1992 9.60 05/05/1993 11.15 04/29/1995 10.91 04/11/1996 8.63 07/01/1997 6.46 05/12/1998 6.61 05/04/1999 8.89 04/19/2000 10.49 05/29/2001 6.26 06/18/2002 3.38 05/08/2004 7.69 05/07/2005 8.16 08/04/2006 5.22 04/19/2007 9.07 06/02/2008 11.81 04/24/2010 14.73