Precipitation annual maximum series (inches) Station ID: 41-7179 Station name: PORT ISABEL State: TX Latitude (decimal degrees): 26.0942 Longitude (decimal degrees): -97.3094 Elevation (feet): 16 Duration: 1 day 09/08/1898 1.50 04/07/1900 1.00 05/29/1929 5.04 10/12/1930 5.55 05/11/1931 2.69 10/14/1932 5.97 08/04/1933 2.10 04/28/1934 2.45 09/27/1935 3.37 09/13/1936 4.17 12/16/1937 2.26 08/28/1938 2.55 09/20/1939 3.30 12/21/1940 6.00 06/22/1941 6.60 06/23/1942 2.25 12/03/1943 4.95 05/28/1944 3.84 08/26/1945 5.05 04/23/1946 2.05 08/01/1947 3.75 02/02/1948 2.00 09/24/1949 4.77 06/02/1950 3.49 06/04/1951 3.53 05/25/1952 2.00 10/31/1953 1.88 10/04/1954 1.56 09/05/1955 2.01 04/23/1956 7.45 06/06/1957 4.08 02/22/1958 2.83 01/07/1959 2.16 04/17/1960 2.73 09/14/1961 4.86 11/06/1962 2.18 09/24/1963 1.87 09/28/1964 1.90 05/19/1965 4.22 10/06/1966 1.45 09/04/1967 6.10 09/29/1968 3.20 09/01/1975 10.91 04/16/1977 4.40 09/27/1978 6.00 08/28/1979 2.61 09/27/1980 2.06 08/29/1981 1.95 09/19/1984 12.00 05/18/1985 3.29 11/13/1986 3.20 09/23/1987 3.77 01/16/1988 3.70 07/25/1989 4.87 04/11/1990 2.52 04/05/1991 6.37 05/04/1992 3.24 06/20/1993 3.66 10/09/1994 2.63 10/13/1995 4.27 10/04/1996 3.22 03/11/1997 5.00 09/09/1998 3.64 03/27/1999 3.52 03/15/2000 3.72 08/29/2001 2.40 11/01/2002 7.80 09/19/2003 4.89 09/02/2004 3.10 03/12/2007 4.50 09/23/2009 2.30 06/30/2010 4.66 07/01/2012 3.40 07/17/2013 1.90 10/25/2015 5.06 Duration: 2 days 09/08/1898 2.50 10/08/1900 1.25 05/29/1929 5.38 10/11/1930 5.92 12/06/1931 2.87 09/27/1932 6.37 08/10/1933 3.50 07/11/1934 2.71 09/26/1935 5.71 08/29/1936 5.45 12/15/1937 3.78 08/28/1938 2.72 09/20/1939 3.52 12/20/1940 6.76 06/22/1941 7.77 06/23/1942 2.40 12/03/1943 5.28 09/26/1944 4.19 08/25/1945 6.10 09/16/1946 2.98 08/01/1947 5.41 08/30/1948 2.51 09/24/1949 7.52 06/02/1950 3.72 06/03/1951 4.78 05/24/1952 2.23 08/28/1953 2.01 11/09/1954 2.44 09/04/1955 2.58 04/23/1956 7.95 06/06/1957 4.35 10/12/1958 4.36 01/06/1959 3.51 08/12/1960 3.67 09/14/1961 8.32 09/05/1962 2.43 05/06/1963 3.08 12/08/1964 2.21 05/18/1965 4.50 01/20/1966 2.40 09/19/1967 8.00 09/29/1968 4.00 08/31/1975 11.64 04/16/1977 4.94 09/27/1978 6.40 08/27/1979 3.69 09/26/1980 2.53 03/10/1981 3.48 09/18/1984 17.09 09/29/1985 3.51 11/12/1986 3.78 09/22/1987 5.77 01/16/1988 3.95 07/25/1989 5.38 04/11/1990 2.69 04/05/1991 6.80 08/14/1992 4.37 06/20/1993 5.03 10/09/1994 2.81 10/12/1995 5.27 10/03/1996 5.87 03/10/1997 9.25 09/14/1998 4.48 08/22/1999 3.76 03/15/2000 3.97 08/28/2001 3.85 11/01/2002 8.36 09/18/2003 8.15 09/01/2004 3.35 10/27/2005 8.30 03/12/2007 4.80 09/23/2009 3.50 06/30/2010 4.97 07/01/2012 3.63 12/30/2013 3.05 10/24/2015 6.25 Duration: 3 days 09/08/1898 2.60 05/27/1929 5.43 10/10/1930 6.16 12/05/1931 3.16 09/25/1932 7.21 08/10/1933 3.53 07/10/1934 3.09 09/25/1935 5.99 08/29/1936 5.50 12/14/1937 3.84 08/28/1938 2.75 09/18/1939 3.65 12/20/1940 6.83 06/20/1941 10.04 06/23/1942 3.30 12/02/1943 5.33 05/26/1944 4.54 08/24/1945 6.48 01/11/1946 3.81 08/01/1947 6.22 09/10/1948 3.56 09/23/1949 10.12 06/02/1950 3.76 06/03/1951 4.83 09/14/1952 2.84 08/27/1953 2.45 10/04/1954 3.54 10/10/1955 3.22 04/21/1956 8.03 06/06/1957 4.40 10/12/1958 5.09 01/06/1959 3.54 08/12/1960 3.71 09/14/1961 8.40 09/04/1962 2.87 05/05/1963 3.13 12/08/1964 2.38 05/17/1965 4.55 01/20/1966 2.44 09/19/1967 12.00 09/29/1968 4.04 08/31/1975 11.93 04/16/1977 5.69 09/25/1978 7.05 09/08/1979 4.09 08/09/1980 3.54 03/10/1981 4.59 09/17/1984 19.43 09/29/1985 3.72 11/11/1986 4.76 09/22/1987 5.83 01/16/1988 3.99 07/25/1989 5.84 04/09/1990 2.72 04/04/1991 6.86 08/14/1992 4.41 06/19/1993 5.63 10/09/1994 2.83 10/12/1995 5.70 10/03/1996 6.55 03/09/1997 9.34 09/14/1998 6.17 08/22/1999 3.79 03/15/2000 4.01 08/28/2001 3.93 11/01/2002 11.96 09/18/2003 9.64 09/01/2004 3.38 10/26/2005 8.40 03/12/2007 4.85 09/22/2009 4.50 09/17/2010 5.28 07/01/2012 3.66 12/30/2013 3.25 Duration: 4 days 09/08/1898 2.63 05/26/1929 5.48 10/10/1930 6.22 12/04/1931 4.16 09/25/1932 9.49 08/10/1933 3.57 07/10/1934 3.12 09/24/1935 7.44 08/29/1936 5.56 12/14/1937 3.88 08/28/1938 2.77 09/18/1939 3.79 12/20/1940 6.89 06/20/1941 11.21 06/23/1942 3.33 12/02/1943 5.39 05/25/1944 4.58 08/23/1945 6.60 01/10/1946 4.76 08/01/1947 6.61 09/09/1948 3.88 09/23/1949 10.70 06/02/1950 3.80 06/03/1951 4.87 05/25/1952 3.95 08/26/1953 3.69 10/04/1954 3.67 09/02/1955 3.52 04/20/1956 8.11 06/06/1957 4.44 10/12/1958 5.56 06/14/1959 3.58 08/12/1960 3.74 09/14/1961 8.48 09/04/1962 2.90 05/05/1963 3.16 09/26/1964 2.51 09/23/1965 6.01 01/18/1966 2.62 09/19/1967 16.00 09/29/1968 4.08 08/31/1975 12.05 04/16/1977 5.75 09/24/1978 8.20 08/27/1979 4.35 08/09/1980 3.57 03/10/1981 4.64 09/17/1984 20.63 09/28/1985 4.05 11/11/1986 4.81 09/20/1987 6.65 01/16/1988 4.03 07/25/1989 5.90 04/09/1990 2.75 04/04/1991 6.93 08/14/1992 4.46 06/19/1993 5.88 10/09/1994 2.86 10/12/1995 5.76 10/01/1996 6.69 03/09/1997 9.43 09/14/1998 6.23 08/22/1999 3.83 03/15/2000 4.05 08/28/2001 3.97 11/01/2002 12.44 09/18/2003 11.58 08/30/2004 3.61 10/26/2005 8.48 03/12/2007 4.90 09/22/2009 5.45 09/18/2010 7.22 07/01/2012 3.70 12/28/2013 3.35 Duration: 7 days 09/08/1898 2.85 09/16/1929 6.08 10/06/1930 8.78 12/02/1931 5.06 09/24/1932 10.54 08/04/1933 4.10 07/10/1934 3.15 09/21/1935 7.76 08/29/1936 5.61 12/10/1937 3.99 08/23/1938 2.80 06/03/1939 3.99 12/15/1940 7.16 06/20/1941 13.76 06/20/1942 4.27 11/28/1943 5.59 05/25/1944 4.63 08/23/1945 6.67 01/08/1946 5.19 07/29/1947 7.52 09/08/1948 4.69 09/19/1949 12.63 06/02/1950 3.84 06/03/1951 4.92 05/24/1952 4.18 08/24/1953 4.41 10/04/1954 4.68 09/02/1955 4.61 04/20/1956 8.19 06/02/1957 5.31 10/11/1958 7.54 06/14/1959 3.94 08/12/1960 3.78 09/09/1961 10.03 09/04/1962 3.39 09/19/1963 3.95 09/24/1964 3.07 09/23/1965 6.95 01/19/1966 3.02 09/16/1967 16.19 09/29/1968 6.47 08/31/1975 12.17 04/16/1977 5.80 09/22/1978 10.50 08/24/1979 5.18 08/06/1980 4.01 03/07/1981 4.68 09/15/1984 21.19 05/18/1985 4.19 11/07/1986 4.87 09/22/1987 7.77 02/05/1988 4.07 07/25/1989 5.96 04/09/1990 2.77 04/04/1991 7.00 08/14/1992 4.50 06/19/1993 5.94 07/31/1994 2.97 10/29/1995 5.87 10/01/1996 7.37 03/10/1997 9.52 09/09/1998 8.36 08/22/1999 3.87 10/05/2000 4.09 08/28/2001 4.01 10/29/2002 13.20 09/14/2003 12.38 08/29/2004 3.89 10/26/2005 8.60 03/12/2007 4.95 09/22/2009 5.50 09/16/2010 8.66 07/01/2012 3.74 12/27/2013 4.10 Duration: 10 days 09/04/1898 2.88 03/17/1900 1.60 09/13/1929 6.15 10/06/1930 8.90 11/28/1931 5.98 09/22/1932 10.69 08/04/1933 5.60 07/10/1934 3.18 09/21/1935 7.84 08/29/1936 5.67 12/07/1937 4.12 08/23/1938 2.83 09/11/1939 4.21 12/13/1940 7.30 06/20/1941 13.90 06/20/1942 4.31 11/24/1943 8.28 05/19/1944 4.68 08/23/1945 6.73 01/10/1946 5.24 07/29/1947 7.70 09/09/1948 5.65 09/18/1949 13.63 06/02/1950 3.87 06/03/1951 4.97 09/07/1952 4.25 08/20/1953 6.23 09/30/1954 5.19 09/03/1955 6.32 04/23/1956 8.27 05/28/1957 5.37 10/10/1958 7.62 12/30/1958 4.37 09/03/1960 3.88 09/06/1961 10.96 09/04/1962 3.42 04/30/1963 4.78 09/24/1964 3.10 09/18/1965 7.17 10/06/1966 3.63 09/16/1967 16.35 09/29/1968 6.62 08/31/1975 13.48 04/13/1977 5.86 09/22/1978 10.60 09/10/1979 5.93 08/06/1980 4.05 03/07/1981 4.73 09/14/1984 21.40 09/22/1985 4.52 11/04/1986 5.35 09/20/1987 8.78 02/05/1988 4.11 07/25/1989 6.02 04/09/1990 2.80 04/04/1991 7.07 08/14/1992 5.07 06/12/1993 9.50 09/30/1994 4.19 10/29/1995 6.57 09/27/1996 9.17 03/09/1997 10.04 09/07/1998 10.84 08/22/1999 3.91 10/05/2000 4.13 10/05/2001 4.05 10/25/2002 14.83 09/12/2003 14.65 08/29/2004 3.93 07/18/2007 4.99 09/22/2009 5.56 09/17/2010 10.48 02/08/2012 4.00 12/27/2013 4.15 Duration: 20 days 09/08/1898 4.36 03/22/1900 2.25 09/03/1929 6.59 10/06/1930 11.93 11/28/1931 7.62 09/25/1932 15.99 07/26/1933 7.57 04/14/1934 4.05 09/10/1935 8.68 08/29/1936 10.65 12/02/1937 6.12 08/23/1938 3.12 09/09/1939 4.70 12/06/1940 7.44 06/12/1941 16.01 09/07/1942 5.08 11/14/1943 9.40 09/25/1944 7.12 08/25/1945 7.27 09/16/1946 8.02 07/29/1947 8.16 08/30/1948 9.17 09/18/1949 14.56 05/19/1950 5.15 05/24/1951 5.83 08/28/1952 4.68 08/18/1953 6.87 09/24/1954 5.98 08/27/1955 8.57 04/20/1956 8.78 06/02/1957 6.16 10/01/1958 11.13 12/25/1958 6.16 04/17/1960 4.60 09/06/1961 11.43 09/04/1962 4.04 04/30/1963 4.78 09/13/1964 3.52 09/17/1965 7.60 10/01/1966 4.40 09/04/1967 22.79 09/29/1968 8.05 08/28/1975 14.29 04/13/1977 6.12 09/22/1978 12.85 08/24/1979 10.78 07/27/1980 4.09 08/28/1981 4.86 09/14/1984 24.04 09/14/1985 7.74 11/11/1986 6.28 09/20/1987 9.26 01/01/1988 5.68 07/25/1989 6.02 03/28/1990 3.01 09/03/1991 11.12 04/18/1992 6.63 06/12/1993 9.75 09/20/1994 4.39 10/12/1995 11.46 09/20/1996 9.18 03/09/1997 10.13 08/29/1998 13.09 08/22/1999 6.56 10/05/2000 4.43 08/28/2001 6.22 10/20/2002 16.86 09/02/2003 15.17 06/06/2004 4.39 08/29/2007 5.60 09/22/2009 7.19 09/05/2010 14.57 01/31/2012 5.45 09/13/2013 5.45 Duration: 30 days 09/01/1898 4.39 03/17/1900 2.60 08/24/1929 7.86 09/30/1930 14.27 11/20/1931 9.38 09/22/1932 16.72 07/26/1933 7.57 04/14/1934 4.58 09/21/1935 8.94 08/29/1936 11.83 12/02/1937 7.82 08/23/1938 3.20 05/14/1939 5.62 12/10/1940 7.52 05/28/1941 16.17 08/28/1942 5.57 11/04/1943 9.74 08/29/1944 7.24 08/23/1945 7.77 09/16/1946 11.34 07/29/1947 8.26 08/27/1948 10.32 09/10/1949 15.12 05/10/1950 5.33 05/11/1951 7.44 05/24/1952 5.00 08/18/1953 6.87 09/12/1954 7.29 08/19/1955 9.60 04/09/1956 9.49 05/27/1957 6.37 09/18/1958 13.15 12/20/1958 6.36 08/12/1960 7.65 08/17/1961 11.95 09/04/1962 6.34 04/30/1963 4.95 09/13/1964 3.52 09/20/1965 8.67 09/18/1966 4.93 08/25/1967 26.10 09/12/1968 8.42 08/05/1975 14.47 04/13/1977 7.12 09/09/1978 14.51 08/24/1979 14.40 09/26/1980 4.53 08/22/1981 6.58 09/02/1984 26.22 09/24/1985 7.94 10/20/1986 8.58 09/03/1987 9.68 01/16/1988 7.67 06/28/1989 6.26 04/09/1990 4.70 08/26/1991 11.40 04/18/1992 8.02 05/24/1993 11.90 12/17/1993 5.23 10/12/1995 12.37 09/13/1996 11.83 03/09/1997 13.70 09/07/1998 13.44 08/22/1999 7.36 10/06/2000 4.80 08/28/2001 7.97 10/07/2002 23.66 09/14/2003 19.67 08/05/2004 5.24 06/22/2007 6.99 09/22/2009 7.29 08/28/2010 16.00 06/19/2012 5.83 09/05/2013 6.44 Duration: 45 days 09/01/1898 4.47 03/17/1900 3.35 08/24/1929 7.89 09/16/1930 17.21 11/13/1931 10.78 08/31/1932 17.21 07/06/1933 8.78 03/18/1934 4.90 09/21/1935 11.27 08/18/1936 12.50 11/22/1937 8.75 08/28/1938 3.87 05/05/1939 7.02 11/07/1940 8.54 05/21/1941 17.07 09/07/1942 7.20 11/02/1943 13.22 08/21/1944 10.59 08/23/1945 12.64 08/31/1946 12.18 07/29/1947 8.34 08/27/1948 10.32 08/26/1949 15.72 05/10/1950 5.33 04/29/1951 7.64 05/10/1952 5.28 07/16/1953 8.26 09/30/1954 10.10 08/29/1955 12.01 03/21/1956 11.46 05/18/1957 7.02 09/05/1958 17.85 12/20/1958 7.17 08/12/1960 7.65 08/08/1961 13.29 09/04/1962 7.09 09/14/1963 6.68 09/24/1964 4.90 09/20/1965 9.54 09/18/1966 4.93 08/21/1967 30.75 08/28/1968 10.53 08/05/1975 16.69 09/15/1976 17.26 04/13/1977 7.25 08/31/1978 15.65 08/15/1979 14.64 09/20/1980 5.00 08/22/1981 8.25 08/23/1984 26.86 09/11/1985 11.29 10/08/1986 10.39 09/20/1987 12.06 01/01/1988 9.57 07/25/1989 7.01 03/28/1990 4.99 08/26/1991 12.56 04/02/1992 10.12 05/10/1993 14.34 12/19/1993 6.41 10/12/1995 16.49 08/22/1996 15.54 03/06/1997 16.24 08/29/1998 15.66 08/22/1999 7.75 10/05/2000 5.85 08/28/2001 11.97 10/01/2002 23.70 09/12/2003 22.41 04/01/2004 6.18 06/22/2007 10.69 09/22/2009 9.78 08/28/2010 16.00 01/31/2012 6.03 08/12/2013 6.90 Duration: 60 days 09/08/1898 4.54 03/17/1900 3.45 09/11/1929 9.20 09/16/1930 19.80 11/13/1931 11.60 08/20/1932 18.68 07/06/1933 9.16 02/28/1934 6.04 09/21/1935 14.00 08/29/1936 12.69 11/04/1937 9.55 08/28/1938 4.17 04/12/1939 8.37 10/25/1940 9.44 04/27/1941 20.21 09/07/1942 7.89 11/02/1943 15.00 08/21/1944 13.32 08/12/1945 13.05 08/25/1946 13.89 08/01/1947 8.75 08/27/1948 13.76 09/01/1949 16.24 04/16/1950 7.15 04/29/1951 7.83 05/24/1952 6.62 07/01/1953 9.24 09/15/1954 11.23 08/19/1955 14.26 03/14/1956 11.51 04/10/1957 8.29 09/05/1958 19.53 12/25/1958 9.26 08/12/1960 8.54 08/08/1961 13.76 09/04/1962 8.19 10/26/1963 7.28 09/24/1964 5.60 09/17/1965 11.39 05/02/1966 4.99 08/18/1967 33.29 08/17/1968 10.68 07/13/1975 19.88 09/21/1976 19.39 04/16/1977 8.68 07/31/1978 18.72 08/24/1979 14.79 08/06/1980 7.49 08/10/1981 9.45 09/02/1984 27.97 08/28/1985 11.98 11/04/1986 12.31 05/30/1987 14.72 12/21/1987 9.65 07/25/1989 8.84 03/28/1990 4.99 08/22/1991 13.07 04/01/1992 12.09 04/30/1993 15.60 12/17/1993 6.95 09/21/1995 18.23 08/22/1996 15.82 03/06/1997 16.35 09/06/1998 17.95 08/22/1999 8.18 10/06/2000 7.10 08/28/2001 12.45 10/01/2002 23.86 09/04/2003 23.15 04/28/2004 7.58 06/22/2007 11.30 09/09/2009 10.98 08/12/2010 16.35 12/12/2011 7.42 08/12/2013 8.70