Precipitation annual maximum series (inches) Station ID: 22-8556 Station name: SUMRALL State: MS Latitude (decimal degrees): 31.4222 Longitude (decimal degrees): -89.5386 Elevation (feet): 290 Duration: 1 day 03/07/1941 4.18 05/15/1942 5.00 03/21/1943 5.75 12/07/1944 3.20 04/25/1945 4.15 11/11/1946 2.76 12/10/1947 4.50 11/27/1948 3.64 02/17/1949 3.65 02/14/1950 4.00 03/29/1951 4.50 11/19/1952 2.00 12/06/1953 3.43 10/13/1954 2.97 04/13/1955 6.10 02/04/1956 4.15 11/14/1957 3.94 02/06/1958 3.18 11/05/1959 3.15 10/31/1960 3.23 11/14/1961 5.55 04/28/1962 6.68 01/12/1963 2.12 03/15/1964 3.81 01/23/1965 3.63 02/13/1966 3.48 05/02/1967 3.37 12/22/1968 3.60 08/18/1969 5.55 06/24/1970 2.60 12/03/1971 3.78 12/21/1972 4.70 12/25/1973 6.26 04/13/1974 6.27 02/17/1975 4.75 01/26/1976 3.08 04/22/1977 3.70 07/27/1978 2.32 04/23/1979 4.00 05/17/1980 5.71 08/31/1981 3.47 12/04/1982 5.95 04/07/1983 6.15 05/03/1984 3.47 08/16/1985 4.73 11/11/1986 2.34 11/17/1987 4.05 12/31/1988 4.09 03/30/1989 2.71 05/13/1990 8.45 04/30/1991 4.86 08/27/1992 7.20 01/21/1993 4.11 01/28/1994 5.78 04/23/1995 3.73 10/27/1996 5.76 06/18/1997 4.31 01/07/1998 4.80 01/30/1999 4.90 11/09/2000 3.15 03/02/2001 3.40 09/26/2002 6.64 07/01/2003 4.00 02/23/2004 3.10 08/30/2005 8.91 12/31/2006 3.61 08/26/2007 3.09 09/03/2008 3.88 04/13/2009 3.75 02/05/2010 3.04 Duration: 2 days 12/24/1941 4.50 08/21/1942 5.72 03/20/1943 9.29 05/21/1944 3.61 06/14/1945 4.92 03/07/1946 2.97 12/10/1947 4.95 11/27/1948 6.22 07/24/1949 3.93 02/14/1950 4.55 03/28/1951 6.70 05/19/1952 2.17 12/09/1953 3.69 10/13/1954 3.91 04/13/1955 6.57 02/03/1956 4.97 09/18/1957 5.24 09/22/1958 4.86 11/05/1959 3.39 10/30/1960 4.69 02/21/1961 7.68 04/28/1962 7.19 01/12/1963 2.28 10/04/1964 4.69 01/23/1965 3.91 02/12/1966 4.53 12/10/1967 4.33 12/22/1968 4.10 08/18/1969 5.98 05/02/1970 3.31 12/02/1971 4.16 12/20/1972 5.44 12/25/1973 10.58 04/13/1974 6.77 02/16/1975 6.03 06/17/1976 5.25 04/21/1977 5.55 06/03/1978 3.03 04/23/1979 6.22 05/16/1980 6.21 08/31/1981 4.23 12/04/1982 6.61 04/07/1983 8.10 05/03/1984 3.74 10/28/1985 6.43 11/24/1986 3.92 01/17/1987 4.36 09/04/1988 5.70 12/07/1989 3.28 05/13/1990 9.10 04/29/1991 5.23 08/27/1992 8.95 01/20/1993 5.71 01/27/1994 6.25 04/23/1995 4.02 10/26/1996 8.69 06/17/1997 4.64 01/06/1998 5.18 03/13/1999 5.28 11/08/2000 3.39 03/02/2001 5.50 09/25/2002 8.44 06/30/2003 4.31 02/23/2004 4.22 08/29/2005 9.70 12/31/2006 3.89 08/26/2007 3.33 09/02/2008 6.43 03/27/2009 5.12 Duration: 3 days 12/24/1941 5.07 08/21/1942 6.27 03/20/1943 9.38 05/21/1944 3.65 06/14/1945 4.97 05/14/1946 3.56 12/08/1947 5.70 11/26/1948 7.40 02/17/1949 4.52 02/14/1950 4.59 03/28/1951 6.77 05/19/1952 2.19 12/04/1953 5.41 10/13/1954 3.95 04/11/1955 6.85 02/02/1956 5.11 09/17/1957 5.29 09/22/1958 6.12 11/05/1959 3.43 05/05/1960 6.02 02/20/1961 8.31 04/26/1962 7.26 08/20/1963 3.04 10/03/1964 4.74 01/23/1965 3.95 02/11/1966 7.86 12/10/1967 4.37 12/01/1968 4.36 08/18/1969 6.03 06/24/1970 3.85 12/01/1971 4.37 12/20/1972 5.51 12/24/1973 10.68 04/13/1974 7.06 02/16/1975 6.09 06/17/1976 5.57 04/20/1977 5.68 06/02/1978 3.15 04/22/1979 6.28 03/28/1980 7.72 08/30/1981 4.34 12/03/1982 6.69 04/06/1983 9.52 10/22/1984 3.95 10/28/1985 8.15 11/24/1986 5.00 01/16/1987 4.55 09/03/1988 5.76 12/07/1989 3.37 05/13/1990 9.19 02/20/1991 5.97 08/26/1992 9.30 01/19/1993 5.84 01/27/1994 6.48 04/21/1995 5.62 10/25/1996 9.19 04/26/1997 5.63 01/05/1998 7.14 03/12/1999 5.34 11/07/2000 3.76 03/02/2001 7.11 09/25/2002 9.34 06/29/2003 4.51 02/23/2004 6.12 08/29/2005 9.79 12/29/2006 3.93 07/31/2007 3.36 09/01/2008 6.73 03/26/2009 7.67 09/04/2011 9.98 Duration: 4 days 12/24/1941 5.12 08/21/1942 6.33 03/20/1943 9.47 04/23/1944 4.42 06/15/1945 5.42 05/12/1946 5.07 04/11/1947 6.64 11/26/1948 7.47 07/22/1949 4.75 02/14/1950 4.64 03/28/1951 6.83 12/06/1953 6.73 10/13/1954 3.99 04/10/1955 8.30 02/01/1956 5.17 09/16/1957 5.97 09/21/1958 6.79 11/05/1959 3.46 05/05/1960 6.08 02/18/1961 9.10 04/26/1962 7.33 12/12/1963 3.11 10/03/1964 4.78 01/23/1965 3.99 02/10/1966 8.16 05/02/1967 5.12 12/01/1968 4.45 08/18/1969 6.09 06/24/1970 3.89 12/03/1971 4.83 12/20/1972 5.56 12/24/1973 10.79 04/13/1974 7.13 07/29/1975 6.73 06/17/1976 5.62 04/19/1977 6.02 06/02/1978 3.18 04/21/1979 6.34 03/27/1980 8.37 08/31/1981 5.86 12/03/1982 6.76 04/06/1983 9.61 10/21/1984 4.41 10/27/1985 8.68 11/24/1986 5.05 01/15/1987 4.81 09/03/1988 5.81 06/05/1989 3.45 05/13/1990 9.28 02/20/1991 6.03 08/26/1992 9.39 01/19/1993 5.90 01/27/1994 6.60 04/21/1995 5.68 10/25/1996 9.28 04/26/1997 5.69 01/05/1998 7.26 05/29/1999 6.46 11/06/2000 4.07 03/01/2001 7.77 09/25/2002 9.43 06/28/2003 4.81 02/23/2004 6.49 08/29/2005 9.89 12/29/2006 3.96 07/13/2007 3.61 09/02/2008 7.97 03/25/2009 7.80 09/03/2011 10.08 Duration: 7 days 12/24/1941 5.17 08/17/1942 8.25 03/17/1943 11.29 03/17/1944 5.80 06/14/1945 8.33 05/12/1946 5.82 04/08/1947 8.03 11/22/1948 9.28 03/22/1949 6.68 02/09/1950 7.12 03/28/1951 6.90 01/28/1952 3.56 12/04/1953 8.96 10/07/1954 4.47 04/07/1955 8.63 01/30/1956 5.75 09/13/1957 7.11 09/18/1958 9.72 10/30/1959 4.76 03/28/1960 6.14 02/17/1961 14.35 04/24/1962 7.47 01/12/1963 3.48 09/29/1964 7.18 02/12/1965 4.56 02/11/1966 11.88 12/10/1967 6.73 11/28/1968 4.80 08/18/1969 6.54 10/07/1970 4.31 12/01/1971 7.75 05/08/1972 6.14 12/20/1973 12.15 09/03/1974 7.33 07/29/1975 8.05 06/17/1976 5.68 04/19/1977 6.08 05/03/1978 5.82 04/21/1979 6.56 03/24/1980 9.20 08/30/1981 6.29 12/01/1982 7.02 04/02/1983 10.38 10/18/1984 5.51 10/24/1985 10.95 11/24/1986 6.70 01/16/1987 6.18 09/01/1988 6.77 12/07/1989 4.61 05/09/1990 10.31 04/30/1991 7.34 08/23/1992 9.65 01/19/1993 6.47 07/09/1994 7.77 04/21/1995 5.73 10/23/1996 9.39 04/23/1997 6.42 01/05/1998 7.33 03/09/1999 7.31 11/03/2000 4.55 06/07/2001 8.86 09/21/2002 9.76 06/30/2003 6.96 02/23/2004 6.55 08/29/2005 9.99 12/31/2006 4.92 07/15/2007 4.61 09/01/2008 8.27 12/12/2009 9.22 Duration: 10 days 12/24/1941 7.84 08/17/1942 8.99 03/17/1943 13.02 03/20/1944 6.33 06/14/1945 8.88 03/07/1946 6.32 12/08/1947 8.80 11/19/1948 10.60 03/22/1949 8.93 02/07/1950 7.22 03/28/1951 7.24 01/25/1952 3.97 12/04/1953 11.01 10/07/1954 5.43 04/07/1955 8.72 01/30/1956 5.81 09/18/1957 9.95 09/15/1958 9.94 11/05/1959 5.35 03/27/1960 6.25 02/17/1961 15.93 04/24/1962 7.54 01/12/1963 4.86 09/28/1964 7.25 08/09/1965 5.75 02/10/1966 12.18 12/10/1967 7.49 12/22/1968 6.01 08/14/1969 7.13 10/07/1970 5.51 11/29/1971 9.63 05/08/1972 6.20 12/20/1973 12.27 09/01/1974 7.95 07/29/1975 10.28 06/17/1976 5.74 04/19/1977 6.14 05/03/1978 6.49 02/23/1979 7.82 03/21/1980 10.17 08/30/1981 6.35 12/03/1982 8.49 04/06/1983 11.40 10/15/1984 7.71 10/23/1985 11.69 11/21/1986 7.33 01/16/1987 6.89 12/23/1988 8.26 03/21/1989 6.02 05/13/1990 11.60 04/30/1991 8.10 08/20/1992 10.11 01/12/1993 7.74 07/09/1994 8.34 04/21/1995 5.79 10/23/1996 9.51 05/20/1997 7.12 01/05/1998 9.08 05/24/1999 7.74 03/26/2000 5.08 06/05/2001 12.28 09/25/2002 12.49 06/28/2003 7.51 06/25/2004 7.01 08/21/2005 11.02 12/31/2006 5.80 07/13/2007 6.11 09/01/2008 8.78 12/09/2009 9.66 Duration: 20 days 12/24/1941 8.53 08/04/1942 11.82 03/05/1943 14.06 11/19/1944 9.04 06/14/1945 10.89 05/07/1946 7.78 04/02/1947 12.29 11/09/1948 14.05 03/14/1949 11.46 01/27/1950 8.00 03/12/1951 9.53 01/21/1952 5.48 12/03/1953 13.53 09/29/1954 5.60 04/07/1955 8.94 01/30/1956 8.12 09/08/1957 12.38 07/08/1958 10.43 10/27/1959 7.37 08/04/1960 8.65 02/17/1961 19.61 04/11/1962 8.42 06/20/1963 5.72 02/25/1964 9.28 08/07/1965 7.55 02/10/1966 14.55 12/10/1967 9.58 12/13/1968 7.45 08/14/1969 7.13 07/09/1970 7.12 12/01/1971 12.78 12/20/1972 10.21 12/20/1973 13.52 03/27/1974 11.57 07/20/1975 12.21 03/13/1976 9.00 04/20/1977 7.21 05/03/1978 7.83 01/19/1979 10.88 03/26/1980 15.80 08/30/1981 7.84 11/17/1982 11.07 03/20/1983 14.19 10/15/1984 10.79 10/16/1985 12.32 11/22/1986 10.12 07/29/1987 9.03 09/01/1988 10.47 06/02/1989 8.63 05/13/1990 14.38 04/23/1991 11.78 01/09/1992 11.37 01/05/1993 11.21 07/05/1994 10.37 04/21/1995 7.14 10/23/1996 11.05 05/20/1997 9.79 12/24/1997 12.07 05/29/1999 10.24 11/06/2000 8.75 02/25/2001 13.92 09/22/2002 14.47 06/12/2003 9.76 02/06/2004 12.15 08/11/2005 11.56 12/21/2006 8.37 07/04/2007 9.43 08/18/2008 10.84 12/01/2009 14.20 Duration: 30 days 07/03/1941 10.17 08/01/1942 13.24 03/13/1943 17.60 11/09/1944 11.24 06/04/1945 12.27 05/07/1946 9.46 02/06/1947 15.68 11/09/1948 16.29 03/14/1949 12.82 02/07/1950 11.07 03/12/1951 10.37 01/26/1952 7.20 11/20/1953 15.61 10/07/1954 6.69 07/07/1955 10.59 01/19/1956 10.05 09/08/1957 13.15 06/15/1958 11.31 10/17/1959 8.34 07/31/1960 10.18 02/17/1961 23.09 03/31/1962 13.73 12/24/1962 7.76 02/16/1964 11.45 01/23/1965 10.60 02/10/1966 16.31 12/10/1967 11.31 11/25/1968 10.84 03/16/1969 8.81 06/24/1970 9.83 11/23/1971 14.74 12/05/1972 12.76 12/15/1973 15.44 03/20/1974 12.66 07/10/1975 16.29 06/17/1976 10.40 03/25/1977 9.10 04/11/1978 10.47 02/03/1979 12.71 03/17/1980 19.44 12/12/1981 10.94 11/17/1982 13.54 03/16/1983 16.16 10/09/1984 12.18 10/01/1985 15.80 11/24/1986 13.92 01/04/1987 9.53 09/04/1988 14.51 06/04/1989 11.83 05/09/1990 16.87 04/11/1991 16.34 01/19/1992 13.98 12/26/1992 11.75 06/24/1994 11.16 04/21/1995 8.64 10/23/1996 11.37 05/20/1997 16.76 12/24/1997 14.36 05/29/1999 12.78 11/03/2000 9.50 06/05/2001 16.44 09/16/2002 15.94 06/07/2003 14.56 02/06/2004 13.68 08/01/2005 12.88 10/17/2006 9.26 07/04/2007 12.78 08/08/2008 15.06 12/02/2009 16.58 06/29/2010 9.23 Duration: 45 days 11/20/1941 12.86 08/05/1942 16.02 03/06/1943 21.08 07/21/1944 14.48 06/03/1945 15.05 04/24/1946 12.26 01/07/1947 22.53 11/05/1948 19.48 02/15/1949 18.41 02/07/1950 14.63 03/12/1951 11.50 01/21/1952 10.22 11/20/1953 18.89 07/07/1955 11.87 02/01/1956 13.56 09/13/1957 15.68 06/15/1958 14.90 10/06/1959 12.17 07/10/1960 14.96 02/17/1961 31.03 03/15/1962 14.77 12/22/1962 9.41 02/11/1964 13.52 01/23/1965 12.76 01/20/1966 20.31 11/30/1967 12.28 11/18/1968 14.13 07/09/1969 12.25 06/24/1970 11.79 11/29/1971 18.60 11/25/1972 15.77 12/20/1973 19.32 03/12/1974 14.89 06/23/1975 18.62 05/27/1976 12.59 07/26/1977 10.72 04/11/1978 12.48 01/19/1979 20.32 03/01/1980 22.18 11/30/1981 13.49 11/19/1982 15.79 03/01/1983 18.18 10/09/1984 13.19 09/23/1985 17.80 11/11/1986 17.33 01/16/1987 15.90 08/22/1988 16.73 05/19/1989 15.85 04/28/1990 19.51 04/13/1991 19.76 01/09/1992 18.07 12/10/1992 15.50 06/05/1994 14.19 04/21/1995 12.93 10/23/1996 14.22 05/20/1997 19.44 12/21/1997 17.26 01/30/1999 15.09 02/27/2000 11.75 05/22/2001 17.87 09/23/2002 20.25 06/06/2003 17.07 01/25/2004 14.74 03/17/2005 14.35 12/21/2006 11.72 06/19/2007 14.21 07/27/2008 17.68 11/17/2009 17.92 01/17/2010 11.52 Duration: 60 days 11/05/1941 14.28 07/23/1942 19.92 02/22/1943 22.79 03/07/1944 16.77 04/22/1945 17.87 05/12/1946 15.49 01/13/1947 28.48 11/09/1948 22.22 01/31/1949 21.43 01/05/1950 16.50 01/29/1951 15.31 12/18/1951 12.58 11/20/1953 20.06 07/07/1955 12.88 01/19/1956 16.18 09/16/1957 19.84 06/15/1958 15.54 09/26/1959 13.89 06/25/1960 16.47 02/17/1961 33.64 03/02/1962 16.09 06/30/1963 12.29 01/17/1964 15.68 01/23/1965 14.39 01/03/1966 24.32 04/14/1967 13.89 11/04/1968 16.50 07/03/1969 14.00 05/28/1970 13.84 11/24/1971 22.82 11/14/1972 19.61 03/11/1973 22.26 03/25/1974 18.87 06/08/1975 24.08 05/11/1976 15.27 02/23/1977 15.97 04/11/1978 16.14 01/06/1979 21.68 03/24/1980 29.36 11/27/1981 14.72 12/04/1982 20.32 03/24/1983 23.30 10/09/1984 16.70 09/03/1985 17.95 11/24/1986 22.58 06/19/1987 14.51 08/07/1988 18.61 05/19/1989 18.10 01/17/1990 22.42 01/03/1991 22.22 01/09/1992 20.54 11/24/1992 17.24 12/10/1993 15.30 02/24/1995 14.74 10/23/1996 15.33 04/23/1997 23.28 12/21/1997 20.07 01/23/1999 16.36 11/03/2000 13.96 01/15/2001 20.75 09/16/2002 22.85 05/27/2003 18.86 12/29/2003 17.26 02/01/2005 17.93 12/13/2006 11.94 07/04/2007 17.95 07/24/2008 18.41 12/08/2009 22.05 06/29/2010 13.70