Precipitation annual maximum series (inches) Station ID: 16-1639 Station name: CHALMETTE State: LA Latitude (decimal degrees): 29.9664 Longitude (decimal degrees): -89.9761 Elevation (feet): 0 Duration: 1 day 09/19/1947 3.37 03/05/1948 8.22 03/29/1949 6.06 04/03/1950 2.55 03/28/1951 4.90 12/30/1952 3.58 11/19/1953 7.44 09/16/1954 4.96 09/04/1955 5.05 02/15/1956 6.21 09/18/1957 3.89 03/06/1958 2.41 05/20/1959 6.86 05/06/1960 3.67 10/07/1961 3.96 09/03/1962 2.54 11/09/1963 3.68 01/06/1964 3.63 01/22/1965 5.10 08/20/1966 3.58 02/06/1967 5.80 05/24/1968 3.75 12/06/1969 2.34 03/03/1970 3.28 09/05/1971 3.10 05/12/1972 3.83 04/17/1973 4.68 05/21/1974 5.43 06/12/1975 4.63 12/25/1976 2.82 09/05/1977 4.22 05/03/1978 6.40 02/06/1979 5.54 04/13/1980 8.63 06/11/1981 3.43 12/04/1982 7.60 04/07/1983 10.85 02/27/1984 2.43 02/06/1985 3.79 11/11/1986 2.60 11/17/1987 3.00 04/02/1988 8.70 11/07/1989 8.20 05/13/1990 5.18 08/27/1992 4.50 01/11/1993 5.12 06/24/1994 3.35 07/27/1995 2.70 04/15/1996 4.23 05/20/1997 5.14 01/06/1998 6.00 06/27/1999 3.21 11/19/2000 3.04 06/08/2001 6.59 09/26/2002 11.00 07/01/2003 5.59 04/26/2004 3.22 Duration: 2 days 11/10/1947 4.07 03/05/1948 9.70 03/28/1949 6.53 04/03/1950 3.80 03/28/1951 5.28 12/29/1952 4.31 11/19/1953 8.01 09/15/1954 5.34 05/19/1955 6.36 09/23/1956 8.14 09/17/1957 6.61 03/06/1958 3.32 05/20/1959 7.39 04/01/1960 5.33 02/20/1961 5.02 11/20/1962 2.93 11/09/1963 5.53 04/13/1964 3.91 01/22/1965 6.56 01/03/1966 4.87 02/05/1967 6.53 12/30/1968 4.30 03/15/1969 3.99 03/03/1970 3.64 09/04/1971 4.62 05/11/1972 7.02 04/16/1973 8.71 05/21/1974 6.03 06/11/1975 6.73 12/25/1976 3.04 09/04/1977 4.87 05/03/1978 8.40 02/05/1979 6.66 04/12/1980 10.73 02/10/1981 3.70 12/04/1982 8.18 04/07/1983 11.68 08/28/1984 2.74 08/15/1985 6.24 07/26/1986 3.70 01/21/1987 3.23 04/02/1988 10.10 11/07/1989 10.83 05/13/1990 5.58 08/26/1992 6.85 01/11/1993 5.51 09/15/1994 3.95 03/29/1995 3.45 04/15/1996 4.56 05/20/1997 5.54 01/05/1998 9.40 06/26/1999 4.13 11/18/2000 3.89 06/08/2001 8.52 09/25/2002 13.70 06/30/2003 6.77 10/10/2004 4.21 Duration: 3 days 12/09/1947 4.43 03/03/1948 10.77 03/27/1949 7.06 04/03/1950 3.84 03/27/1951 5.33 07/09/1952 4.52 11/19/1953 8.09 09/15/1954 5.39 07/30/1955 7.73 09/22/1956 8.54 09/16/1957 6.67 03/06/1958 4.38 05/18/1959 7.74 04/01/1960 5.76 02/20/1961 5.71 11/20/1962 2.96 11/09/1963 5.58 01/06/1964 4.66 01/22/1965 6.62 01/03/1966 6.47 02/05/1967 6.59 12/30/1968 4.34 03/15/1969 5.64 03/03/1970 3.68 09/03/1971 4.70 05/11/1972 7.09 04/16/1973 9.04 05/21/1974 6.09 06/10/1975 7.93 12/23/1976 3.63 09/05/1977 5.56 05/03/1978 8.48 02/05/1979 7.26 04/12/1980 10.83 02/10/1981 3.74 12/04/1982 8.26 04/07/1983 11.80 08/28/1984 2.77 10/27/1985 7.57 07/25/1986 3.74 06/12/1987 3.84 03/31/1988 11.80 11/06/1989 11.07 05/13/1990 5.63 08/26/1992 6.92 01/11/1993 5.57 09/14/1994 4.30 03/28/1995 3.65 04/15/1996 5.27 05/20/1997 5.63 09/11/1998 11.37 06/26/1999 4.17 11/17/2000 6.90 06/06/2001 10.66 09/25/2002 14.80 06/29/2003 7.63 10/09/2004 4.86 Duration: 4 days 12/08/1947 4.77 03/02/1948 12.31 03/27/1949 7.13 04/01/1950 4.22 03/27/1951 5.38 07/08/1952 5.22 11/19/1953 9.97 09/15/1954 5.45 07/30/1955 8.24 06/12/1956 8.62 07/30/1957 8.17 03/05/1958 5.23 05/18/1959 7.93 04/01/1960 5.82 02/18/1961 6.10 11/18/1962 3.07 11/09/1963 5.64 01/06/1964 4.71 01/22/1965 6.69 01/02/1966 6.60 02/05/1967 6.66 12/30/1968 4.38 03/15/1969 5.70 08/23/1970 3.98 09/02/1971 5.58 05/11/1972 7.16 04/16/1973 9.13 05/21/1974 6.15 06/10/1975 8.17 05/07/1976 4.79 08/21/1977 6.34 05/03/1978 8.56 02/04/1979 7.77 04/12/1980 10.94 02/10/1981 3.77 12/04/1982 8.35 04/07/1983 11.91 08/28/1984 2.79 10/27/1985 8.37 02/05/1986 4.71 06/12/1987 4.32 03/31/1988 13.20 11/06/1989 11.18 02/18/1990 5.88 08/26/1992 6.98 01/08/1993 5.85 06/23/1994 4.57 03/29/1995 4.05 04/15/1996 5.32 05/20/1997 5.90 09/10/1998 11.89 06/26/1999 4.21 11/17/2000 7.18 06/08/2001 13.62 09/23/2002 14.95 06/28/2003 7.91 10/08/2004 5.03 Duration: 7 days 11/05/1947 7.92 03/03/1948 14.78 03/27/1949 7.84 03/31/1950 4.38 03/24/1951 5.43 07/09/1952 6.68 11/19/1953 10.07 09/15/1954 5.50 07/27/1955 10.96 06/12/1956 11.17 09/12/1957 8.88 03/05/1958 5.28 05/18/1959 8.49 03/27/1960 7.63 02/18/1961 7.16 09/02/1962 5.07 09/11/1963 6.77 01/06/1964 5.31 01/22/1965 6.75 01/02/1966 6.67 02/02/1967 6.72 11/27/1968 4.82 03/11/1969 5.75 05/27/1970 5.19 08/30/1971 9.59 05/07/1972 7.32 04/16/1973 9.22 05/21/1974 7.03 06/08/1975 10.12 05/07/1976 5.52 08/18/1977 8.06 05/03/1978 8.76 02/03/1979 7.85 04/07/1980 12.92 02/06/1981 5.65 11/28/1982 9.25 04/02/1983 12.03 08/02/1984 4.03 10/25/1985 8.99 07/22/1986 5.87 06/12/1987 6.81 03/30/1988 13.46 11/02/1989 11.52 05/08/1990 7.35 08/23/1992 7.05 01/11/1993 6.30 09/11/1994 6.31 07/27/1995 5.27 04/15/1996 5.37 05/20/1997 7.29 09/07/1998 12.11 06/22/1999 4.25 11/14/2000 8.18 06/06/2001 17.69 09/23/2002 16.05 06/25/2003 10.91 10/05/2004 5.46 Duration: 10 days 11/05/1947 8.80 02/29/1948 16.73 03/27/1949 8.53 03/27/1950 4.50 03/28/1951 5.77 07/08/1952 9.14 11/19/1953 10.17 09/09/1954 5.57 07/24/1955 13.18 09/23/1956 12.51 09/11/1957 10.42 03/05/1958 5.33 05/20/1959 9.75 03/26/1960 8.07 06/11/1961 7.46 08/29/1962 5.72 09/11/1963 7.07 01/04/1964 5.93 12/12/1965 7.36 01/02/1966 6.73 08/19/1967 7.28 12/22/1968 5.23 03/15/1969 6.52 07/17/1970 6.18 08/29/1971 9.91 05/03/1972 7.39 04/16/1973 9.31 01/25/1974 7.27 06/06/1975 11.34 05/07/1976 5.92 08/16/1977 8.79 01/17/1978 8.93 01/30/1979 8.23 04/07/1980 13.05 02/02/1981 6.45 11/27/1982 9.47 04/07/1983 13.84 07/16/1984 5.19 10/25/1985 9.21 07/18/1986 5.94 06/12/1987 8.50 03/25/1988 14.41 11/06/1989 13.13 05/08/1990 7.42 11/04/1992 8.50 01/04/1993 7.22 09/11/1994 6.46 07/27/1995 5.87 04/15/1996 5.43 05/20/1997 8.26 01/05/1998 15.46 06/07/1999 4.92 11/17/2000 8.47 06/06/2001 17.89 09/23/2002 18.70 06/26/2003 12.69 10/05/2004 5.51 Duration: 20 days 11/05/1947 14.41 02/27/1948 17.41 03/27/1949 12.91 03/19/1950 5.12 03/28/1951 9.30 07/08/1952 10.02 11/19/1953 12.18 09/15/1954 5.96 07/24/1955 15.48 06/12/1956 13.71 07/17/1957 15.40 03/05/1958 8.10 05/20/1959 19.07 03/15/1960 9.80 06/07/1961 9.75 08/21/1962 9.12 06/17/1963 8.80 01/04/1964 9.66 07/29/1965 8.14 12/17/1965 10.46 08/20/1967 12.15 12/13/1968 6.64 03/06/1969 7.35 07/09/1970 10.71 08/29/1971 17.83 04/28/1972 7.77 03/30/1973 12.17 05/08/1974 10.85 05/27/1975 17.15 12/06/1976 9.19 08/18/1977 15.22 01/07/1978 11.17 02/05/1979 12.57 03/26/1980 23.14 08/18/1981 7.61 11/27/1982 12.01 04/07/1983 19.14 07/20/1984 8.94 10/15/1985 13.69 07/22/1986 7.83 01/14/1987 9.99 03/18/1988 16.28 11/06/1989 13.96 02/03/1990 9.32 11/02/1992 12.00 10/30/1993 9.28 09/01/1994 8.63 07/13/1995 7.60 03/27/1996 8.41 05/16/1997 9.39 01/04/1998 17.36 06/08/1999 8.69 11/07/2000 11.46 06/01/2001 21.42 09/14/2002 22.39 06/20/2003 16.64 04/25/2004 7.55 Duration: 30 days 10/26/1947 16.01 02/27/1948 19.12 03/13/1949 16.52 04/01/1950 7.22 03/18/1951 12.27 07/08/1952 12.54 11/19/1953 16.00 08/19/1954 10.43 07/16/1955 18.30 06/12/1956 17.44 07/17/1957 16.92 02/22/1958 8.99 05/10/1959 20.82 07/09/1960 10.22 06/18/1961 14.40 08/21/1962 10.45 06/17/1963 10.06 09/04/1964 10.28 12/12/1965 14.08 07/30/1966 11.18 08/11/1967 14.73 07/21/1968 8.20 03/15/1969 9.60 07/10/1970 11.02 08/18/1971 18.74 10/22/1972 9.63 03/20/1973 17.19 05/05/1974 11.75 05/26/1975 19.91 11/26/1976 12.02 08/18/1977 19.22 12/29/1977 14.05 02/03/1979 15.64 03/18/1980 25.45 08/18/1981 9.78 12/04/1982 14.60 03/26/1983 21.65 07/17/1984 12.38 10/01/1985 16.41 06/28/1986 11.45 01/04/1987 11.95 08/06/1988 18.60 11/07/1989 17.29 01/25/1990 10.73 10/30/1992 14.61 12/16/1992 11.35 06/23/1994 11.58 02/14/1995 9.47 03/27/1996 9.56 04/26/1997 11.15 01/04/1998 18.92 06/07/1999 10.68 11/03/2000 11.78 06/01/2001 23.37 09/07/2002 25.04 06/08/2003 20.56 06/03/2004 9.30 Duration: 45 days 10/31/1947 22.10 02/29/1948 20.62 03/21/1949 19.19 02/22/1950 9.43 03/12/1951 14.70 07/08/1952 15.95 11/19/1953 19.49 08/04/1954 11.44 07/23/1955 25.94 05/27/1956 19.75 07/17/1957 19.69 02/10/1958 11.56 05/11/1959 21.70 03/26/1960 13.26 06/03/1961 18.78 08/02/1962 12.16 06/17/1963 15.38 12/11/1963 14.60 01/22/1965 13.41 12/12/1965 19.81 07/28/1967 17.40 11/18/1968 12.27 07/16/1969 11.51 07/11/1970 15.81 08/20/1971 19.95 10/22/1972 12.75 03/04/1973 21.36 04/13/1974 15.86 05/27/1975 23.68 11/12/1976 14.95 08/04/1977 23.86 05/03/1978 17.60 01/20/1979 17.61 03/09/1980 28.22 07/27/1981 11.27 11/19/1982 17.12 03/17/1983 23.25 06/25/1984 16.56 09/23/1985 19.49 06/29/1986 14.01 12/09/1986 16.11 02/18/1988 26.88 11/02/1989 21.54 01/20/1990 13.98 01/08/1992 18.12 12/07/1992 14.45 06/10/1994 15.24 02/17/1995 13.59 03/27/1996 12.05 05/20/1997 14.22 08/08/1998 24.59 05/29/1999 12.18 11/05/2000 14.05 06/01/2001 27.44 09/17/2002 28.16 06/07/2003 24.47 04/07/2004 11.79 Duration: 60 days 10/19/1947 23.76 01/10/1948 22.60 03/06/1949 22.32 03/02/1950 11.42 03/17/1951 16.12 06/22/1952 18.17 11/19/1953 22.23 07/19/1954 15.46 07/08/1955 30.24 05/26/1956 20.35 07/30/1957 26.45 01/12/1958 14.16 05/18/1959 25.20 02/03/1960 15.94 06/07/1961 20.73 07/14/1962 13.46 11/09/1963 18.18 02/27/1964 15.36 01/02/1965 13.56 01/02/1966 23.72 07/11/1967 19.62 11/06/1968 14.76 03/15/1969 15.84 07/09/1970 20.12 07/20/1971 23.54 10/22/1972 15.93 02/24/1973 22.54 03/25/1974 21.48 06/08/1975 28.67 11/17/1976 18.14 08/04/1977 25.74 04/13/1978 19.62 01/24/1979 19.75 03/24/1980 33.09 07/27/1981 13.44 11/28/1982 18.02 03/24/1983 28.03 06/15/1984 18.82 09/02/1985 24.11 06/09/1986 16.31 11/28/1986 20.13 02/04/1988 32.28 11/07/1989 24.38 01/20/1990 16.54 12/27/1991 22.46 11/24/1992 16.81 05/30/1994 18.60 02/12/1995 16.47 03/27/1996 13.30 05/20/1997 19.14 07/23/1998 28.76 05/11/1999 15.25 11/03/2000 15.00 06/01/2001 30.86 09/08/2002 31.49 06/03/2003 27.58 04/12/2004 13.72