Precipitation annual maximum series (inches) Station ID: 39-0120 Station name: ANDOVER #2 State: SD Latitude (decimal degrees): 45.4136 Longitude (decimal degrees): -97.9064 Elevation (feet): 1470 Duration: 1 day 07/09/1938 2.50 06/10/1939 4.25 08/17/1940 2.65 06/26/1941 1.73 05/13/1942 1.75 07/28/1943 2.05 07/14/1944 2.05 04/16/1945 1.33 07/18/1946 2.05 06/04/1947 2.72 07/08/1949 2.55 08/07/1950 1.80 06/01/1951 2.06 06/28/1952 2.90 06/15/1953 1.65 06/07/1954 1.61 06/28/1955 1.52 05/28/1956 1.13 08/13/1957 1.52 11/18/1958 1.08 05/26/1959 1.15 08/25/1960 1.98 07/10/1961 2.25 05/16/1962 2.32 08/26/1963 1.25 04/21/1964 1.87 06/22/1966 3.54 04/17/1967 2.82 06/30/1968 1.65 07/19/1969 2.56 06/16/1970 2.80 06/29/1971 2.24 07/26/1972 1.69 05/20/1974 0.96 08/19/1997 2.40 10/17/1998 2.40 09/04/1999 1.60 07/02/2000 1.20 04/07/2001 1.60 07/21/2002 1.24 07/06/2004 2.53 06/29/2005 4.25 06/16/2006 1.62 05/06/2007 3.83 09/02/2008 2.58 09/21/2009 1.90 09/15/2010 1.16 Duration: 2 days 07/09/1938 2.69 06/10/1939 4.58 08/16/1940 2.85 06/26/1941 1.86 03/25/1942 2.69 06/26/1943 2.69 07/14/1944 2.21 05/31/1945 2.25 07/18/1946 2.21 06/03/1947 2.93 07/08/1949 2.75 05/05/1950 1.94 05/31/1951 2.63 06/27/1952 3.59 06/14/1953 2.55 06/07/1954 1.73 06/28/1955 1.64 07/06/1956 1.23 04/19/1957 2.45 07/03/1958 1.16 05/26/1959 1.24 08/25/1960 2.13 07/10/1961 2.50 05/15/1962 3.04 08/26/1963 1.57 04/21/1964 2.01 06/21/1966 3.81 04/17/1967 3.04 03/18/1968 2.09 07/19/1969 2.76 06/15/1970 3.28 06/29/1971 2.41 05/12/1972 1.94 05/20/1974 1.66 08/19/1997 2.58 10/16/1998 3.40 09/03/1999 2.50 07/02/2000 1.29 04/07/2001 1.72 07/21/2002 1.34 07/05/2004 2.72 06/29/2005 4.99 05/24/2006 1.90 05/05/2007 4.47 09/02/2008 2.78 09/21/2009 2.39 10/26/2010 1.36 Duration: 3 days 09/08/1938 2.88 06/09/1939 4.62 08/15/1940 2.91 09/30/1941 1.98 03/25/1942 3.39 06/25/1943 2.99 07/14/1944 2.38 05/31/1945 2.27 10/05/1946 2.23 06/03/1947 2.96 07/06/1949 2.77 05/04/1950 1.96 05/30/1951 3.18 06/27/1952 3.62 06/14/1953 2.60 06/07/1954 1.75 06/28/1955 1.65 07/06/1956 1.30 04/18/1957 2.75 11/16/1958 1.93 05/26/1959 1.30 08/23/1960 2.93 07/10/1961 2.65 05/15/1962 3.52 08/26/1963 1.59 04/21/1964 2.03 06/22/1966 3.94 04/17/1967 3.07 03/18/1968 2.11 07/19/1969 2.92 06/15/1970 3.33 06/29/1971 2.44 05/11/1972 2.21 05/20/1974 1.68 08/19/1997 2.61 10/16/1998 3.43 09/02/1999 2.90 06/23/2000 1.40 04/05/2001 1.80 07/25/2002 1.54 07/05/2004 2.75 06/29/2005 5.04 05/24/2006 1.92 05/04/2007 5.25 07/25/2008 2.94 09/21/2009 2.43 06/15/2010 1.82 Duration: 4 days 09/08/1938 2.91 06/09/1939 4.67 08/15/1940 2.94 06/26/1941 2.09 03/25/1942 3.66 06/24/1943 3.29 07/14/1944 2.40 05/31/1945 2.29 10/05/1946 2.59 06/04/1947 2.99 07/05/1949 2.96 05/05/1950 3.00 05/30/1951 3.70 06/25/1952 3.66 06/13/1953 2.64 07/27/1954 1.77 07/07/1955 1.82 07/04/1956 1.38 04/18/1957 2.78 11/15/1958 2.03 07/15/1959 1.33 08/23/1960 2.96 07/10/1961 2.72 05/15/1962 3.74 08/26/1963 1.60 04/21/1964 2.05 06/22/1966 7.14 04/17/1967 3.78 03/18/1968 2.13 07/19/1969 4.20 06/13/1970 3.48 06/29/1971 2.46 05/11/1972 2.35 05/20/1974 1.69 08/19/1997 2.64 10/16/1998 3.47 09/02/1999 2.93 07/02/2000 1.74 04/05/2001 1.82 06/21/2002 1.89 06/22/2003 4.52 07/05/2004 2.78 06/29/2005 5.09 05/22/2006 1.94 05/04/2007 5.30 07/25/2008 2.97 09/21/2009 2.45 06/12/2010 2.12 Duration: 7 days 07/04/1938 3.49 06/10/1939 7.11 08/15/1940 2.97 06/21/1941 2.89 03/25/1942 3.70 07/23/1943 4.05 07/10/1944 2.66 05/26/1945 2.64 06/14/1946 3.20 06/04/1947 4.61 07/08/1949 3.86 05/02/1950 3.59 05/30/1951 3.74 06/22/1952 4.35 06/14/1953 4.41 09/08/1954 2.20 07/07/1955 2.12 08/02/1956 1.86 04/18/1957 2.92 11/15/1958 2.05 05/26/1959 1.85 08/19/1960 3.18 07/10/1961 2.75 05/13/1962 4.19 08/21/1963 3.07 04/21/1964 2.19 06/21/1966 7.61 04/14/1967 3.90 06/24/1968 2.58 07/17/1969 4.29 06/11/1970 3.85 06/24/1971 2.71 07/20/1972 3.31 05/15/1974 1.83 08/14/1997 2.66 10/11/1998 3.80 08/29/1999 4.90 06/20/2000 2.05 04/07/2001 2.30 07/21/2002 2.78 07/06/2004 3.10 06/29/2005 5.52 05/21/2006 2.10 05/04/2007 5.35 07/25/2008 4.13 10/01/2009 2.88 06/11/2010 3.30 Duration: 10 days 06/30/1938 3.92 06/09/1939 7.18 08/15/1940 5.67 06/21/1941 3.25 03/25/1942 3.73 07/20/1943 4.10 07/09/1944 2.82 05/31/1945 2.87 06/12/1946 3.27 06/04/1947 4.75 07/04/1949 4.64 04/29/1950 4.03 05/25/1951 3.77 06/22/1952 4.44 06/14/1953 4.55 09/08/1954 2.35 06/28/1955 2.87 07/30/1956 2.35 04/18/1957 2.95 11/15/1958 2.27 05/21/1959 2.04 08/17/1960 3.59 07/10/1961 3.46 05/15/1962 4.86 08/19/1963 3.18 04/13/1964 2.61 06/20/1966 7.69 04/13/1967 4.83 06/21/1968 2.73 07/15/1969 4.93 06/11/1970 3.94 06/29/1971 3.43 07/20/1972 3.48 05/13/1974 2.39 07/17/1997 3.06 10/11/1998 3.84 08/29/1999 4.95 06/23/2000 2.60 04/05/2001 2.50 07/21/2002 2.84 06/27/2004 3.44 06/05/2005 6.32 08/13/2006 2.92 05/04/2007 5.41 07/25/2008 4.20 07/05/2009 3.04 06/08/2010 3.63 Duration: 20 days 06/24/1938 3.99 06/10/1939 8.51 08/08/1940 5.76 06/10/1941 4.97 04/27/1942 4.33 07/23/1943 5.20 06/26/1944 4.78 05/27/1945 4.20 09/18/1946 5.02 06/03/1947 5.12 06/27/1949 5.25 05/02/1950 4.57 05/14/1951 5.31 06/15/1952 5.30 06/08/1953 5.16 05/23/1954 3.23 05/23/1955 3.95 07/24/1956 3.51 07/25/1957 3.96 05/30/1958 2.88 06/26/1959 2.80 08/09/1960 3.79 07/10/1961 4.25 06/30/1962 6.08 08/19/1963 4.12 04/05/1964 3.61 06/11/1966 8.17 04/13/1967 6.20 04/22/1968 3.87 07/03/1969 6.27 05/29/1970 4.75 06/19/1971 4.90 05/11/1972 5.40 05/09/1974 3.76 07/07/1997 3.93 10/05/1998 5.20 08/29/1999 5.50 06/23/2000 4.32 07/15/2001 2.95 07/21/2002 4.07 09/05/2004 4.79 06/11/2005 9.58 08/10/2006 3.81 04/20/2007 7.61 07/17/2008 5.83 09/21/2009 5.76 06/04/2010 4.59 Duration: 30 days 06/28/1938 4.38 05/23/1939 9.02 07/27/1940 7.22 05/28/1941 6.14 05/13/1942 6.71 06/24/1943 7.52 06/15/1944 5.63 05/31/1945 5.16 09/08/1946 6.02 05/12/1947 5.86 06/15/1949 5.84 04/25/1950 5.36 05/30/1951 5.71 06/20/1952 6.07 05/22/1953 7.15 08/15/1954 4.27 05/23/1955 4.19 07/14/1956 3.67 07/24/1957 5.14 05/30/1958 3.36 06/20/1959 3.27 08/03/1960 5.09 06/28/1961 4.97 05/13/1962 7.56 07/29/1963 4.98 04/05/1964 4.50 06/02/1966 10.47 04/13/1967 6.45 06/28/1968 5.08 06/23/1969 8.44 05/23/1970 5.94 05/31/1971 5.78 05/01/1972 6.44 05/11/1974 4.40 06/28/1997 4.75 04/27/1998 6.26 08/12/1999 6.90 06/14/2000 5.77 05/21/2001 3.74 07/19/2002 4.66 09/05/2004 5.88 06/05/2005 12.16 08/10/2006 5.18 05/04/2007 8.86 07/17/2008 6.76 09/08/2009 7.50 06/08/2010 6.00 Duration: 45 days 05/30/1938 6.69 06/09/1939 10.94 07/14/1940 7.90 05/27/1941 7.59 05/12/1942 8.26 06/14/1943 9.86 05/31/1944 8.88 05/26/1945 5.89 06/12/1946 7.31 06/03/1947 8.86 05/31/1949 6.55 07/01/1950 6.85 05/25/1951 7.98 06/08/1952 6.85 05/09/1953 8.59 04/24/1954 5.21 05/27/1955 6.64 07/04/1956 5.12 04/18/1957 7.08 05/30/1958 4.96 05/26/1959 4.14 07/25/1960 5.58 06/18/1961 6.05 05/09/1962 9.70 07/21/1963 6.68 06/23/1964 5.15 06/02/1966 11.24 05/26/1967 6.73 06/13/1968 6.67 06/21/1969 9.92 05/14/1970 6.40 05/30/1971 7.40 04/21/1972 6.80 04/26/1974 5.48 07/17/1997 7.21 04/27/1998 6.66 07/23/1999 7.65 06/04/2000 7.25 05/06/2001 4.89 06/21/2002 7.33 05/24/2004 8.19 05/25/2005 13.48 08/10/2006 6.39 05/04/2007 11.69 07/21/2008 7.88 09/08/2009 8.83 06/10/2010 7.62 Duration: 60 days 05/13/1938 8.08 05/23/1939 12.31 07/14/1940 8.28 05/30/1941 8.92 04/27/1942 10.33 05/30/1943 12.14 05/19/1944 10.17 05/31/1945 7.78 08/14/1946 8.52 05/20/1947 9.20 05/15/1949 7.32 06/16/1950 8.05 05/19/1951 9.82 05/26/1952 7.97 04/22/1953 10.94 04/20/1954 6.40 05/17/1955 8.10 06/14/1956 6.35 04/18/1957 9.45 05/30/1958 6.34 05/20/1959 5.86 06/27/1960 6.21 06/19/1961 7.20 05/13/1962 12.76 07/06/1963 8.72 06/08/1964 6.61 06/22/1966 13.37 04/17/1967 9.41 03/18/1968 8.04 06/06/1969 10.23 06/11/1970 8.18 05/23/1971 8.95 04/26/1972 7.71 04/12/1974 6.67 07/02/1997 8.40 05/11/1998 8.81 07/08/1999 9.55 05/23/2000 8.40 06/07/2001 5.81 06/19/2002 8.31 05/11/2004 10.09 05/07/2005 14.82 04/30/2006 7.36 04/20/2007 14.39 07/17/2008 10.73 08/08/2009 9.97 05/22/2010 8.72