Precipitation annual maximum series (inches) Station ID: 39-3608 Station name: HARROLD 12 SSW State: SD Latitude (decimal degrees): 44.3628 Longitude (decimal degrees): -99.8033 Elevation (feet): 1800 Duration: 1 day 04/27/1964 2.27 05/08/1965 0.96 07/13/1966 2.37 07/22/1967 1.12 07/26/1968 3.15 06/25/1969 4.14 04/12/1970 1.35 06/07/1971 1.95 06/07/1972 1.43 07/23/1973 2.44 05/20/1974 1.64 02/11/1976 0.87 07/25/1977 3.00 07/22/1978 1.23 08/28/1979 1.78 08/16/1980 1.82 07/03/1981 1.96 10/09/1982 1.93 06/20/1983 2.42 06/10/1984 1.90 08/08/1985 1.20 09/19/1986 2.15 08/12/1987 1.24 07/01/1988 2.12 09/21/1989 1.50 06/16/1990 1.65 06/04/1991 1.96 06/17/1992 2.70 11/13/1993 1.25 07/07/1994 1.85 10/05/1995 1.61 03/28/2004 2.51 05/12/2005 1.24 08/28/2006 1.04 08/04/2007 1.67 09/02/2008 1.93 08/16/2009 1.95 07/07/2010 2.06 Duration: 2 days 04/26/1964 3.64 04/02/1965 1.15 07/12/1966 2.67 06/18/1967 1.71 07/25/1968 3.55 06/24/1969 5.34 06/12/1970 1.75 08/30/1971 2.10 04/30/1972 1.60 07/23/1973 2.63 05/20/1974 2.00 02/11/1976 0.94 07/25/1977 3.23 07/21/1978 2.07 08/28/1979 1.92 10/16/1980 2.68 07/03/1981 2.11 10/09/1982 2.71 06/20/1983 2.61 06/10/1984 2.12 03/03/1985 1.51 09/19/1986 2.32 08/12/1987 1.34 07/01/1988 2.28 09/21/1989 1.72 06/16/1990 1.83 04/12/1991 2.29 06/16/1992 2.91 11/13/1993 1.35 07/07/1994 2.12 10/05/1995 2.29 09/19/1996 3.63 03/28/2004 2.70 05/11/2005 1.57 08/28/2006 1.20 06/13/2007 1.83 09/02/2008 2.08 08/15/2009 2.38 07/07/2010 2.22 Duration: 3 days 04/26/1964 3.68 04/03/1965 1.26 07/12/1966 2.70 06/18/1967 1.73 07/24/1968 3.69 06/24/1969 5.39 06/12/1970 1.77 06/05/1971 2.19 05/11/1972 1.64 07/23/1973 2.65 05/20/1974 2.02 02/11/1976 0.95 07/25/1977 3.26 07/21/1978 2.09 08/28/1979 1.94 10/16/1980 2.73 07/03/1981 2.13 10/09/1982 2.76 06/18/1983 2.63 06/10/1984 2.25 03/03/1985 1.91 09/17/1986 2.65 08/12/1987 1.35 06/29/1988 2.77 09/21/1989 1.74 06/16/1990 1.85 05/28/1991 2.88 06/16/1992 3.03 07/25/1993 1.55 07/07/1994 2.14 06/21/1995 2.36 09/19/1996 3.99 03/28/2004 2.73 05/10/2005 1.88 08/11/2006 1.35 06/13/2007 1.85 07/17/2008 2.70 08/15/2009 2.58 07/07/2010 2.24 06/20/2011 3.97 Duration: 4 days 04/26/1964 3.71 04/02/1965 1.48 07/12/1966 2.72 06/18/1967 1.74 07/24/1968 3.73 06/24/1969 5.44 04/12/1970 2.53 06/05/1971 2.21 07/25/1972 2.48 07/23/1973 2.68 05/20/1974 2.04 07/25/1977 3.29 07/21/1978 2.11 08/28/1979 1.95 10/16/1980 2.76 03/29/1981 2.15 10/07/1982 2.85 06/17/1983 2.80 06/09/1984 2.37 03/02/1985 2.01 09/17/1986 2.68 08/12/1987 1.36 06/29/1988 2.80 09/21/1989 1.75 06/16/1990 2.59 05/28/1991 3.00 06/14/1992 3.23 06/16/1993 1.95 07/07/1994 2.16 04/09/1995 2.40 09/18/1996 4.18 03/28/2004 2.76 06/11/2005 2.02 08/11/2006 1.36 03/29/2007 1.96 07/17/2008 2.73 08/15/2009 2.61 07/04/2010 3.64 06/20/2011 4.01 Duration: 7 days 04/21/1964 4.02 05/08/1965 1.95 07/08/1966 3.24 06/13/1967 2.48 07/24/1968 3.76 06/24/1969 5.50 04/12/1970 3.33 08/30/1971 3.42 07/25/1972 3.37 07/23/1973 2.71 05/20/1974 2.32 07/20/1977 3.33 04/18/1978 2.40 06/15/1979 1.97 10/16/1980 2.78 07/28/1981 2.17 10/06/1982 3.07 06/15/1983 2.88 06/09/1984 2.64 05/29/1985 2.51 09/17/1986 2.70 03/21/1987 1.80 06/29/1988 2.82 07/14/1989 1.98 06/16/1990 2.74 05/29/1991 4.85 06/14/1992 3.38 07/21/1993 2.42 07/02/1994 2.32 04/09/1995 2.42 03/28/2004 2.78 06/08/2005 2.44 08/28/2006 1.64 06/13/2007 2.79 07/17/2008 2.85 08/15/2009 2.83 07/04/2010 3.68 06/20/2011 4.56 Duration: 10 days 04/26/1964 4.37 03/28/1965 2.33 08/12/1966 3.93 06/10/1967 3.40 07/18/1968 4.18 06/24/1969 5.55 04/12/1970 3.63 08/30/1971 3.45 07/24/1972 3.74 05/24/1973 3.01 05/20/1974 2.91 07/25/1977 3.36 04/16/1978 2.78 08/19/1979 2.33 08/09/1980 3.53 07/26/1981 2.66 10/01/1982 3.40 06/12/1983 4.55 06/09/1984 3.02 05/29/1985 2.54 09/17/1986 2.77 03/17/1987 2.85 06/29/1988 2.93 04/26/1989 2.26 06/12/1990 2.77 05/28/1991 5.66 06/08/1992 3.78 07/19/1993 2.67 07/07/1994 2.75 04/10/1995 4.22 09/18/1996 5.19 09/22/2004 3.07 06/05/2005 3.19 08/11/2006 2.02 06/08/2007 2.85 07/17/2008 3.31 08/07/2009 3.81 07/04/2010 3.71 Duration: 20 days 04/20/1964 5.18 05/05/1965 3.35 08/12/1966 4.38 06/07/1967 4.58 06/06/1968 5.20 06/10/1969 6.85 05/28/1970 3.90 08/18/1971 4.03 07/13/1972 4.48 07/23/1973 3.12 05/13/1974 4.09 06/11/1977 3.89 04/12/1978 3.37 07/12/1979 3.23 08/09/1980 4.13 07/13/1981 3.91 05/12/1982 3.82 06/12/1983 5.20 05/27/1984 3.99 05/23/1985 4.08 04/14/1986 3.56 03/17/1987 2.90 06/13/1988 4.45 04/26/1989 2.50 06/02/1990 3.55 05/16/1991 8.27 06/29/1992 5.18 07/09/1993 4.12 07/02/1994 3.70 06/04/1995 4.73 09/05/2004 4.98 06/01/2005 3.80 08/11/2006 3.22 05/30/2007 4.01 07/17/2008 4.45 07/30/2009 5.06 07/04/2010 5.51 06/20/2011 7.36 Duration: 30 days 04/20/1964 5.71 03/28/1965 4.05 06/20/1966 5.28 05/30/1967 5.66 06/06/1968 6.90 06/24/1969 8.03 05/23/1970 4.38 05/09/1971 4.27 07/08/1972 5.81 05/24/1973 3.74 05/10/1974 4.53 07/25/1977 4.91 07/21/1978 4.07 07/12/1979 3.89 08/09/1980 4.46 07/03/1981 5.93 05/12/1982 5.07 06/12/1983 5.46 05/27/1984 4.63 08/08/1985 4.30 04/14/1986 5.18 02/24/1987 4.27 06/13/1988 4.95 08/25/1989 3.14 05/19/1990 4.85 05/16/1991 8.72 06/14/1992 8.33 06/28/1993 5.59 06/08/1994 5.02 04/10/1995 6.59 09/05/2004 6.11 05/18/2005 4.50 08/05/2006 4.28 05/22/2007 5.95 07/17/2008 5.15 07/30/2009 5.31 06/08/2010 6.48 06/12/2011 8.82 Duration: 45 days 04/05/1964 6.42 04/02/1965 5.38 07/08/1966 7.59 05/18/1967 5.74 06/24/1968 7.51 06/10/1969 9.54 05/14/1970 5.00 04/26/1971 5.97 04/26/1972 7.11 04/19/1973 4.47 04/20/1974 6.41 06/11/1977 7.82 07/04/1978 5.33 07/15/1979 5.58 07/20/1980 5.08 07/03/1981 7.45 05/12/1982 6.98 06/12/1983 6.50 05/27/1984 5.38 07/31/1985 6.02 04/14/1986 6.60 02/16/1987 4.43 05/20/1988 5.99 05/14/1990 6.27 04/27/1991 9.43 06/08/1992 9.77 06/13/1993 8.44 06/05/1994 7.17 03/27/1995 7.94 09/05/2004 6.67 05/09/2005 6.73 08/11/2006 5.00 05/05/2007 7.19 06/23/2008 5.79 07/30/2009 6.95 06/10/2010 8.52 06/12/2011 9.56 Duration: 60 days 04/26/1964 7.72 03/28/1965 7.40 06/23/1966 8.91 05/30/1967 6.87 06/06/1968 11.08 05/19/1969 10.33 06/12/1970 6.01 04/19/1971 7.89 04/09/1972 8.06 05/26/1973 6.37 04/11/1974 7.36 06/11/1977 8.61 06/30/1978 6.50 07/03/1979 6.40 06/27/1980 5.97 07/03/1981 9.15 08/17/1982 8.39 05/01/1983 7.13 04/13/1984 7.51 07/16/1985 6.74 04/14/1986 8.26 02/16/1987 4.66 05/03/1988 7.82 04/25/1990 8.29 04/11/1991 11.97 06/08/1992 11.36 05/30/1993 10.13 06/02/1994 7.47 04/09/1995 9.92 09/05/2004 7.40 05/08/2005 7.04 08/01/2006 5.99 04/20/2007 8.16 07/17/2008 7.94 07/14/2009 7.72 05/09/2010 11.10 05/12/2011 11.70