Precipitation annual maximum series (inches) Station ID: 02-2754 Station name: DUNCAN State: AZ Latitude (decimal degrees): 32.7481 Longitude (decimal degrees): 109.1214 Elevation (feet): 3660 Duration: 01d 1.90 1901 1.35 1902 1.52 1903 1.10 1904 1.50 1905 0.70 1906 -9.99 1907 -9.99 1908 -9.99 1909 -9.99 1910 -9.99 1911 -9.99 1912 -9.99 1913 -9.99 1914 -9.99 1915 -9.99 1916 -9.99 1917 -9.99 1918 -9.99 1919 -9.99 1920 -9.99 1921 -9.99 1922 -9.99 1923 -9.99 1924 -9.99 1925 -9.99 1926 -9.99 1927 -9.99 1928 -9.99 1929 -9.99 1930 -9.99 1931 -9.99 1932 -9.99 1933 -9.99 1934 -9.99 1935 -9.99 1936 -9.99 1937 -9.99 1938 -9.99 1939 -9.99 1940 1.23 1941 2.10 1942 1.50 1943 0.93 1944 1.11 1945 0.51 1946 0.72 1947 0.84 1948 1.15 1949 0.94 1950 1.39 1951 1.66 1952 1.04 1953 1.01 1954 1.32 1955 0.90 1956 1.23 1957 0.95 1958 1.15 1959 1.01 1960 1.00 1961 1.13 1962 1.49 1963 0.88 1964 1.57 1965 0.83 1966 1.96 1967 1.11 1968 0.87 1969 1.45 1970 1.42 1971 1.59 1972 1.03 1973 1.57 1974 1.06 1975 1.08 1976 1.05 1977 0.95 1978 1.12 1979 1.36 1980 0.85 1981 0.98 1982 1.62 1983 1.72 1984 1.63 1985 1.14 1986 2.43 1987 1.34 1988 1.84 1989 1.05 1990 1.30 1991 1.30 1992 1.60 1993 1.83 1994 1.26 1995 1.60 1996 1.78 1997 1.65 1998 1.22 1999 1.74 2000 Duration: 01h 09/10/1975 0.40 07/12/1976 0.70 07/21/1977 1.00 02/14/1978 0.30 07/18/1979 0.50 08/10/1980 0.60 07/06/1981 0.60 02/24/1982 0.30 -9/-9/-999 -9.99 07/21/1984 1.30 07/27/1985 0.80 07/15/1986 0.50 06/08/1987 2.00 07/11/1988 1.20 10/05/1989 0.70 -9/-9/-999 -9.99 07/30/1991 0.40 07/24/1992 0.30 08/13/1993 0.90 01/28/1994 0.20 07/15/1995 0.20 08/29/1996 0.70 -9/-9/-999 -9.99 07/22/1998 0.70 08/03/1999 0.50 08/07/2000 0.80 Duration: 02d 1.90 1901 1.42 1902 1.97 1903 1.24 1904 2.00 1905 0.70 1906 -9.99 1907 -9.99 1908 -9.99 1909 -9.99 1910 -9.99 1911 -9.99 1912 -9.99 1913 -9.99 1914 -9.99 1915 -9.99 1916 -9.99 1917 -9.99 1918 -9.99 1919 -9.99 1920 -9.99 1921 -9.99 1922 -9.99 1923 -9.99 1924 -9.99 1925 -9.99 1926 -9.99 1927 -9.99 1928 -9.99 1929 -9.99 1930 -9.99 1931 -9.99 1932 -9.99 1933 -9.99 1934 -9.99 1935 -9.99 1936 -9.99 1937 -9.99 1938 -9.99 1939 -9.99 1940 2.14 1941 2.42 1942 1.95 1943 1.16 1944 1.11 1945 0.54 1946 0.72 1947 1.30 1948 1.15 1949 1.01 1950 1.39 1951 1.66 1952 1.12 1953 1.01 1954 1.89 1955 1.10 1956 1.37 1957 1.10 1958 1.31 1959 1.10 1960 1.16 1961 1.13 1962 1.49 1963 1.48 1964 1.66 1965 0.86 1966 2.40 1967 1.18 1968 0.88 1969 1.58 1970 1.68 1971 1.84 1972 1.59 1973 1.80 1974 1.38 1975 1.66 1976 1.71 1977 1.21 1978 1.21 1979 1.59 1980 0.85 1981 1.26 1982 2.49 1983 1.99 1984 1.99 1985 1.75 1986 2.51 1987 1.67 1988 2.24 1989 1.19 1990 1.76 1991 1.63 1992 1.99 1993 2.30 1994 1.56 1995 2.00 1996 2.18 1997 2.85 1998 2.12 1999 1.81 2000 Duration: 02h 09/05/1975 0.50 07/12/1976 1.10 07/21/1977 1.00 02/14/1978 0.40 07/18/1979 0.70 08/10/1980 0.70 09/28/1981 0.90 11/30/1982 0.60 -9/-9/-999 -9.99 07/21/1984 1.30 07/27/1985 1.20 07/15/1986 0.80 06/08/1987 2.10 07/11/1988 1.40 10/05/1989 1.20 -9/-9/-999 -9.99 07/30/1991 0.40 07/24/1992 0.60 08/13/1993 1.30 03/20/1994 0.40 02/15/1995 0.20 08/10/1996 0.80 -9/-9/-999 -9.99 07/22/1998 0.90 08/03/1999 0.60 08/07/2000 1.60 Duration: 03h 09/05/1975 0.70 07/12/1976 1.10 07/21/1977 1.00 01/20/1978 0.50 07/18/1979 0.90 08/10/1980 0.70 09/28/1981 0.90 11/30/1982 0.70 -9/-9/-999 -9.99 07/21/1984 1.30 07/27/1985 1.30 06/28/1986 0.90 06/08/1987 2.10 07/11/1988 1.40 10/05/1989 1.30 -9/-9/-999 -9.99 11/09/1991 0.50 07/24/1992 0.60 08/13/1993 1.30 03/20/1994 0.50 02/15/1995 0.30 08/09/1996 1.00 -9/-9/-999 -9.99 07/22/1998 1.00 08/03/1999 0.60 08/07/2000 1.70 Duration: 04d 1.90 1901 1.42 1902 1.97 1903 1.65 1904 2.00 1905 1.36 1906 -9.99 1907 -9.99 1908 -9.99 1909 -9.99 1910 -9.99 1911 -9.99 1912 -9.99 1913 -9.99 1914 -9.99 1915 -9.99 1916 -9.99 1917 -9.99 1918 -9.99 1919 -9.99 1920 -9.99 1921 -9.99 1922 -9.99 1923 -9.99 1924 -9.99 1925 -9.99 1926 -9.99 1927 -9.99 1928 -9.99 1929 -9.99 1930 -9.99 1931 -9.99 1932 -9.99 1933 -9.99 1934 -9.99 1935 -9.99 1936 -9.99 1937 -9.99 1938 -9.99 1939 -9.99 1940 2.25 1941 2.46 1942 2.56 1943 1.25 1944 1.16 1945 0.65 1946 1.30 1947 1.62 1948 1.69 1949 1.09 1950 1.39 1951 1.66 1952 1.55 1953 1.65 1954 1.89 1955 1.10 1956 1.37 1957 1.39 1958 1.82 1959 1.51 1960 1.17 1961 1.49 1962 1.55 1963 1.48 1964 1.75 1965 1.20 1966 2.46 1967 1.43 1968 0.93 1969 1.58 1970 1.74 1971 2.26 1972 1.86 1973 2.00 1974 1.93 1975 2.34 1976 1.96 1977 1.56 1978 1.36 1979 1.81 1980 1.21 1981 1.26 1982 2.97 1983 2.00 1984 3.62 1985 1.75 1986 2.51 1987 1.73 1988 2.24 1989 1.28 1990 2.94 1991 1.68 1992 2.66 1993 2.30 1994 1.62 1995 2.00 1996 2.18 1997 2.95 1998 2.24 1999 2.59 2000 Duration: 06h 09/05/1975 1.00 07/12/1976 1.10 07/21/1977 1.50 01/20/1978 0.70 07/18/1979 1.20 02/15/1980 0.70 09/28/1981 0.90 11/30/1982 0.70 -9/-9/-999 -9.99 07/21/1984 1.30 07/27/1985 1.80 06/28/1986 1.00 06/08/1987 2.40 07/11/1988 1.40 10/05/1989 1.70 -9/-9/-999 -9.99 12/20/1991 0.80 07/24/1992 0.70 08/13/1993 1.40 11/11/1994 0.80 02/15/1995 0.40 08/09/1996 1.50 -9/-9/-999 -9.99 07/22/1998 1.20 08/03/1999 0.70 08/07/2000 1.70 Duration: 07d 1.90 1901 1.62 1902 3.17 1903 2.15 1904 2.00 1905 1.61 1906 -9.99 1907 -9.99 1908 -9.99 1909 -9.99 1910 -9.99 1911 -9.99 1912 -9.99 1913 -9.99 1914 -9.99 1915 -9.99 1916 -9.99 1917 -9.99 1918 -9.99 1919 -9.99 1920 -9.99 1921 -9.99 1922 -9.99 1923 -9.99 1924 -9.99 1925 -9.99 1926 -9.99 1927 -9.99 1928 -9.99 1929 -9.99 1930 -9.99 1931 -9.99 1932 -9.99 1933 -9.99 1934 -9.99 1935 -9.99 1936 -9.99 1937 -9.99 1938 -9.99 1939 -9.99 1940 2.42 1941 2.56 1942 2.59 1943 1.38 1944 1.16 1945 0.84 1946 1.60 1947 1.85 1948 1.78 1949 1.09 1950 1.96 1951 1.66 1952 2.69 1953 2.28 1954 1.89 1955 1.10 1956 1.37 1957 1.57 1958 1.97 1959 1.59 1960 2.01 1961 1.49 1962 1.92 1963 1.52 1964 2.22 1965 1.25 1966 2.97 1967 1.99 1968 1.60 1969 1.86 1970 1.87 1971 2.32 1972 2.01 1973 2.32 1974 2.13 1975 2.45 1976 2.70 1977 1.70 1978 1.57 1979 2.55 1980 1.39 1981 1.29 1982 3.42 1983 2.00 1984 4.06 1985 1.88 1986 2.51 1987 2.21 1988 2.24 1989 1.29 1990 2.96 1991 1.99 1992 3.57 1993 2.30 1994 1.62 1995 2.18 1996 2.18 1997 2.95 1998 2.34 1999 3.06 2000 Duration: 10d 2.90 1901 1.62 1902 3.72 1903 2.15 1904 2.10 1905 1.83 1906 -9.99 1907 -9.99 1908 -9.99 1909 -9.99 1910 -9.99 1911 -9.99 1912 -9.99 1913 -9.99 1914 -9.99 1915 -9.99 1916 -9.99 1917 -9.99 1918 -9.99 1919 -9.99 1920 -9.99 1921 -9.99 1922 -9.99 1923 -9.99 1924 -9.99 1925 -9.99 1926 -9.99 1927 -9.99 1928 -9.99 1929 -9.99 1930 -9.99 1931 -9.99 1932 -9.99 1933 -9.99 1934 -9.99 1935 -9.99 1936 -9.99 1937 -9.99 1938 -9.99 1939 -9.99 1940 2.49 1941 2.62 1942 2.59 1943 1.38 1944 1.37 1945 1.00 1946 1.93 1947 1.89 1948 2.17 1949 1.25 1950 1.96 1951 1.70 1952 2.74 1953 2.67 1954 1.89 1955 1.10 1956 1.56 1957 1.84 1958 1.97 1959 2.30 1960 2.02 1961 1.49 1962 1.94 1963 1.59 1964 2.91 1965 1.68 1966 2.97 1967 2.53 1968 1.66 1969 1.86 1970 2.19 1971 2.41 1972 2.13 1973 2.44 1974 2.70 1975 2.45 1976 3.89 1977 1.77 1978 1.73 1979 3.00 1980 1.63 1981 2.11 1982 4.03 1983 2.55 1984 4.53 1985 1.88 1986 3.42 1987 2.25 1988 2.24 1989 2.27 1990 3.47 1991 2.05 1992 3.57 1993 2.65 1994 1.84 1995 2.86 1996 2.60 1997 2.98 1998 2.54 1999 3.06 2000 Duration: 12h 09/05/1975 1.20 07/12/1976 1.10 07/21/1977 1.50 02/13/1978 0.90 07/18/1979 1.30 02/15/1980 1.10 09/28/1981 0.90 12/10/1982 0.80 -9/-9/-999 -9.99 10/03/1984 1.50 07/27/1985 1.90 11/02/1986 1.20 06/08/1987 2.40 07/11/1988 1.40 10/05/1989 1.90 -9/-9/-999 -9.99 12/20/1991 1.10 12/28/1992 0.90 08/13/1993 1.50 12/05/1994 1.40 02/15/1995 0.50 08/09/1996 2.10 -9/-9/-999 -9.99 07/22/1998 1.20 08/03/1999 0.80 08/07/2000 1.80 Duration: 20d 3.10 1901 2.18 1902 4.12 1903 2.15 1904 3.23 1905 2.51 1906 -9.99 1907 -9.99 1908 -9.99 1909 -9.99 1910 -9.99 1911 -9.99 1912 -9.99 1913 -9.99 1914 -9.99 1915 -9.99 1916 -9.99 1917 -9.99 1918 -9.99 1919 -9.99 1920 -9.99 1921 -9.99 1922 -9.99 1923 -9.99 1924 -9.99 1925 -9.99 1926 -9.99 1927 -9.99 1928 -9.99 1929 -9.99 1930 -9.99 1931 -9.99 1932 -9.99 1933 -9.99 1934 -9.99 1935 -9.99 1936 -9.99 1937 -9.99 1938 -9.99 1939 -9.99 1940 2.86 1941 2.78 1942 2.65 1943 1.95 1944 1.97 1945 1.88 1946 2.39 1947 2.91 1948 2.29 1949 1.73 1950 2.25 1951 1.70 1952 3.64 1953 3.38 1954 2.50 1955 1.23 1956 2.42 1957 2.60 1958 2.59 1959 2.87 1960 2.58 1961 2.43 1962 2.46 1963 2.48 1964 3.99 1965 2.07 1966 3.22 1967 3.99 1968 2.03 1969 2.91 1970 2.87 1971 4.31 1972 2.62 1973 2.91 1974 2.73 1975 3.23 1976 5.15 1977 2.55 1978 2.37 1979 3.12 1980 2.36 1981 2.54 1982 4.53 1983 2.87 1984 5.61 1985 3.59 1986 3.82 1987 3.31 1988 2.52 1989 2.34 1990 4.76 1991 3.17 1992 5.82 1993 2.65 1994 2.39 1995 4.37 1996 3.01 1997 3.87 1998 3.34 1999 4.29 2000 Duration: 24h 09/04/1975 1.40 07/12/1976 1.60 07/21/1977 1.60 12/18/1978 1.20 07/18/1979 1.30 02/14/1980 1.40 09/28/1981 0.90 09/09/1982 1.10 -9/-9/-999 -9.99 10/02/1984 1.70 07/27/1985 2.00 11/02/1986 1.60 06/08/1987 2.50 07/11/1988 1.40 10/04/1989 2.30 -9/-9/-999 -9.99 12/20/1991 1.40 12/04/1992 1.30 08/13/1993 1.70 11/11/1994 2.10 02/15/1995 0.60 08/09/1996 2.30 -9/-9/-999 -9.99 07/22/1998 1.30 08/04/1999 1.00 08/07/2000 1.90 Duration: 30d 3.90 1901 2.49 1902 4.46 1903 2.53 1904 4.95 1905 3.20 1906 -9.99 1907 -9.99 1908 -9.99 1909 -9.99 1910 -9.99 1911 -9.99 1912 -9.99 1913 -9.99 1914 -9.99 1915 -9.99 1916 -9.99 1917 -9.99 1918 -9.99 1919 -9.99 1920 -9.99 1921 -9.99 1922 -9.99 1923 -9.99 1924 -9.99 1925 -9.99 1926 -9.99 1927 -9.99 1928 -9.99 1929 -9.99 1930 -9.99 1931 -9.99 1932 -9.99 1933 -9.99 1934 -9.99 1935 -9.99 1936 -9.99 1937 -9.99 1938 -9.99 1939 -9.99 1940 3.51 1941 3.79 1942 2.81 1943 2.56 1944 2.89 1945 2.18 1946 2.73 1947 1.68 1948 4.29 1949 2.10 1950 2.44 1951 1.70 1952 3.77 1953 3.83 1954 3.04 1955 1.35 1956 3.52 1957 3.36 1958 4.41 1959 2.95 1960 2.89 1961 2.85 1962 3.01 1963 2.73 1964 5.10 1965 3.33 1966 5.61 1967 4.82 1968 2.75 1969 3.27 1970 3.70 1971 4.40 1972 3.39 1973 3.08 1974 2.91 1975 3.52 1976 6.10 1977 3.24 1978 3.22 1979 3.63 1980 3.49 1981 3.14 1982 5.10 1983 3.50 1984 5.69 1985 4.34 1986 5.26 1987 4.73 1988 2.52 1989 2.97 1990 5.43 1991 3.62 1992 6.09 1993 4.59 1994 2.44 1995 5.56 1996 3.67 1997 4.53 1998 4.10 1999 6.19 2000 Duration: 45d 4.90 1901 2.89 1902 4.99 1903 2.63 1904 6.85 1905 3.90 1906 -9.99 1907 -9.99 1908 -9.99 1909 -9.99 1910 -9.99 1911 -9.99 1912 -9.99 1913 -9.99 1914 -9.99 1915 -9.99 1916 -9.99 1917 -9.99 1918 -9.99 1919 -9.99 1920 -9.99 1921 -9.99 1922 -9.99 1923 -9.99 1924 -9.99 1925 -9.99 1926 -9.99 1927 -9.99 1928 -9.99 1929 -9.99 1930 -9.99 1931 -9.99 1932 -9.99 1933 -9.99 1934 -9.99 1935 -9.99 1936 -9.99 1937 -9.99 1938 -9.99 1939 -9.99 1940 4.52 1941 4.28 1942 3.50 1943 3.31 1944 3.23 1945 2.83 1946 3.19 1947 1.98 1948 4.47 1949 2.79 1950 2.83 1951 2.20 1952 4.69 1953 4.45 1954 3.92 1955 1.49 1956 4.09 1957 4.51 1958 4.96 1959 3.40 1960 4.14 1961 2.95 1962 4.33 1963 3.84 1964 5.72 1965 4.05 1966 6.39 1967 6.06 1968 3.42 1969 3.69 1970 4.43 1971 5.12 1972 3.97 1973 4.58 1974 2.91 1975 3.63 1976 7.30 1977 4.88 1978 2.89 1979 3.92 1980 5.00 1981 3.96 1982 6.24 1983 4.50 1984 6.15 1985 4.84 1986 5.35 1987 6.09 1988 2.63 1989 3.92 1990 5.93 1991 6.35 1992 6.96 1993 5.11 1994 2.79 1995 6.85 1996 4.55 1997 4.99 1998 5.18 1999 6.32 2000 Duration: 48h 09/04/1975 1.70 07/11/1976 1.80 07/21/1977 1.90 12/17/1978 1.60 07/16/1979 1.40 02/14/1980 1.60 09/28/1981 0.90 12/09/1982 1.30 -9/-9/-999 -9.99 10/02/1984 1.80 07/27/1985 2.00 11/02/1986 1.60 06/08/1987 2.60 07/10/1988 1.70 10/04/1989 2.30 -9/-9/-999 -9.99 12/19/1991 1.80 12/04/1992 1.40 08/13/1993 1.80 11/11/1994 2.20 02/15/1995 0.60 08/09/1996 2.50 -9/-9/-999 -9.99 07/22/1998 2.50 08/03/1999 1.90 08/07/2000 1.90 Duration: 60d 6.10 1901 2.94 1902 7.08 1903 2.75 1904 7.98 1905 4.66 1906 -9.99 1907 -9.99 1908 -9.99 1909 -9.99 1910 -9.99 1911 -9.99 1912 -9.99 1913 -9.99 1914 -9.99 1915 -9.99 1916 -9.99 1917 -9.99 1918 -9.99 1919 -9.99 1920 -9.99 1921 -9.99 1922 -9.99 1923 -9.99 1924 -9.99 1925 -9.99 1926 -9.99 1927 -9.99 1928 -9.99 1929 -9.99 1930 -9.99 1931 -9.99 1932 -9.99 1933 -9.99 1934 -9.99 1935 -9.99 1936 -9.99 1937 -9.99 1938 -9.99 1939 -9.99 1940 6.21 1941 5.23 1942 5.22 1943 3.92 1944 4.33 1945 3.11 1946 3.38 1947 2.15 1948 5.15 1949 3.30 1950 3.10 1951 2.61 1952 4.69 1953 4.87 1954 4.38 1955 1.49 1956 4.63 1957 5.19 1958 5.60 1959 3.91 1960 4.70 1961 3.43 1962 5.02 1963 4.96 1964 6.59 1965 4.39 1966 6.80 1967 6.57 1968 4.61 1969 5.15 1970 5.14 1971 7.09 1972 4.41 1973 5.17 1974 3.98 1975 4.07 1976 7.84 1977 4.85 1978 5.53 1979 4.27 1980 5.09 1981 3.82 1982 7.31 1983 4.95 1984 6.23 1985 5.65 1986 6.41 1987 6.60 1988 3.56 1989 4.63 1990 6.83 1991 4.65 1992 7.36 1993 7.03 1994 2.02 1995 7.47 1996 7.16 1997 5.46 1998 5.88 1999 6.32 2000