Precipitation annual maximum series (inches) Station ID: 02-8815 Station name: TUCSON NWSO State: AZ Latitude (decimal degrees): 32.2297 Longitude (decimal degrees): 110.9539 Elevation (feet): 2478 Duration: 01d 0.65 1894 1.83 1895 0.97 1896 1.52 1897 1.99 1898 0.66 1899 1.27 1900 0.79 1901 1.64 1902 1.42 1903 0.94 1904 1.17 1905 2.15 1906 1.85 1907 1.84 1908 1.06 1909 1.82 1910 1.30 1911 1.20 1912 0.75 1913 1.35 1914 1.40 1915 2.63 1916 1.40 1917 0.74 1918 1.90 1919 1.05 1920 2.12 1921 1.02 1922 2.48 1923 0.61 1924 1.09 1925 1.38 1926 1.30 1927 0.71 1928 1.88 1929 1.23 1930 2.09 1931 0.94 1932 1.45 1933 0.92 1934 2.88 1935 2.00 1936 0.87 1937 1.56 1938 1.18 1939 2.25 1940 1.45 1941 1.19 1942 2.15 1943 1.52 1944 1.59 1945 1.47 1946 0.63 1947 0.60 1948 0.69 1949 2.36 1950 1.62 1951 1.17 1952 1.55 1953 1.59 1954 1.57 1955 0.82 1956 0.74 1957 1.46 1958 2.10 1959 1.00 1960 1.53 1961 2.84 1962 1.38 1963 1.35 1964 1.07 1965 1.54 1966 1.97 1967 1.51 1968 0.58 1969 1.57 1970 1.13 1971 1.82 1972 1.15 1973 1.90 1974 1.20 1975 0.65 1976 1.24 1977 1.65 1978 1.12 1979 1.53 1980 0.87 1981 1.54 1982 4.16 1983 2.01 1984 1.16 1985 1.62 1986 1.25 1987 1.27 1988 1.25 1989 1.47 1990 1.98 1991 1.16 1992 1.51 1993 1.83 1994 2.25 1995 1.60 1996 -9.99 1997 1.54 1998 0.95 1999 1.48 2000 Duration: 02d 0.75 1894 2.74 1895 1.04 1896 1.71 1897 2.15 1898 0.83 1899 1.27 1900 1.09 1901 1.64 1902 1.55 1903 1.17 1904 1.87 1905 3.14 1906 1.85 1907 1.92 1908 1.40 1909 3.17 1910 1.68 1911 1.20 1912 0.92 1913 2.01 1914 1.41 1915 3.14 1916 1.40 1917 0.99 1918 2.17 1919 1.05 1920 2.36 1921 1.30 1922 2.57 1923 0.61 1924 1.46 1925 1.38 1926 1.51 1927 1.08 1928 3.20 1929 1.68 1930 2.10 1931 1.45 1932 1.65 1933 1.37 1934 2.90 1935 2.00 1936 1.01 1937 1.99 1938 1.31 1939 2.25 1940 1.52 1941 1.43 1942 2.60 1943 1.56 1944 1.73 1945 1.83 1946 0.71 1947 0.65 1948 0.72 1949 2.36 1950 1.62 1951 1.36 1952 1.96 1953 1.68 1954 1.99 1955 0.83 1956 0.86 1957 1.46 1958 2.12 1959 1.23 1960 1.83 1961 2.84 1962 1.54 1963 1.35 1964 1.07 1965 2.78 1966 2.96 1967 1.56 1968 0.75 1969 3.02 1970 1.49 1971 2.30 1972 1.18 1973 1.92 1974 1.24 1975 0.90 1976 1.84 1977 1.73 1978 1.14 1979 2.38 1980 1.06 1981 2.62 1982 5.47 1983 2.20 1984 1.20 1985 1.62 1986 1.81 1987 1.64 1988 1.32 1989 1.47 1990 1.98 1991 1.74 1992 2.19 1993 2.03 1994 2.25 1995 1.90 1996 -9.99 1997 2.27 1998 1.27 1999 1.54 2000 Duration: 04d 0.77 1894 2.83 1895 1.51 1896 1.77 1897 2.24 1898 1.07 1899 2.45 1900 1.47 1901 1.83 1902 1.58 1903 1.27 1904 2.07 1905 3.23 1906 1.88 1907 2.43 1908 2.12 1909 3.17 1910 1.92 1911 1.78 1912 1.14 1913 2.78 1914 1.56 1915 3.27 1916 1.61 1917 1.04 1918 3.17 1919 1.17 1920 3.37 1921 1.30 1922 2.63 1923 0.93 1924 2.52 1925 1.39 1926 1.51 1927 1.70 1928 3.38 1929 2.10 1930 2.16 1931 1.60 1932 1.65 1933 1.38 1934 3.03 1935 2.11 1936 1.15 1937 2.07 1938 1.31 1939 2.27 1940 1.69 1941 1.57 1942 2.89 1943 1.56 1944 1.81 1945 1.86 1946 0.83 1947 0.84 1948 0.73 1949 2.36 1950 1.62 1951 1.37 1952 2.78 1953 2.23 1954 2.04 1955 0.84 1956 1.08 1957 1.63 1958 2.28 1959 1.66 1960 1.87 1961 2.84 1962 1.78 1963 1.50 1964 1.07 1965 3.68 1966 4.55 1967 1.60 1968 0.92 1969 3.12 1970 2.00 1971 2.41 1972 1.29 1973 2.01 1974 1.27 1975 1.14 1976 2.27 1977 2.51 1978 1.19 1979 2.39 1980 1.44 1981 2.74 1982 6.94 1983 2.30 1984 1.43 1985 1.62 1986 1.83 1987 1.64 1988 1.32 1989 1.47 1990 2.00 1991 2.19 1992 2.54 1993 2.53 1994 2.33 1995 2.44 1996 -9.99 1997 2.54 1998 1.67 1999 1.97 2000 Duration: 07d 0.89 1894 2.83 1895 1.82 1896 1.77 1897 2.68 1898 1.33 1899 2.45 1900 2.03 1901 1.83 1902 1.58 1903 1.83 1904 2.94 1905 3.23 1906 2.12 1907 2.44 1908 2.97 1909 3.87 1910 1.95 1911 2.10 1912 1.49 1913 4.76 1914 1.68 1915 3.40 1916 1.67 1917 1.17 1918 3.20 1919 1.38 1920 3.89 1921 1.30 1922 3.06 1923 1.18 1924 2.52 1925 1.39 1926 2.01 1927 1.74 1928 3.67 1929 2.10 1930 2.40 1931 1.69 1932 1.91 1933 1.41 1934 3.23 1935 2.19 1936 1.33 1937 2.07 1938 1.46 1939 2.66 1940 2.21 1941 1.57 1942 3.04 1943 1.66 1944 1.93 1945 2.36 1946 0.83 1947 1.01 1948 0.73 1949 2.36 1950 1.92 1951 1.53 1952 3.11 1953 2.40 1954 2.21 1955 1.21 1956 1.12 1957 1.93 1958 3.48 1959 1.99 1960 2.10 1961 2.98 1962 1.88 1963 1.50 1964 2.00 1965 3.68 1966 5.64 1967 2.19 1968 1.10 1969 3.12 1970 2.29 1971 2.50 1972 1.41 1973 2.17 1974 1.91 1975 1.21 1976 2.49 1977 2.59 1978 1.27 1979 2.72 1980 1.59 1981 2.74 1982 7.53 1983 4.44 1984 1.50 1985 2.00 1986 1.83 1987 2.14 1988 1.32 1989 2.18 1990 2.06 1991 2.35 1992 3.43 1993 2.64 1994 2.44 1995 3.16 1996 -9.99 1997 2.91 1998 1.93 1999 1.97 2000 Duration: 10d 1.43 1894 2.83 1895 2.51 1896 2.86 1897 3.21 1898 1.49 1899 2.45 1900 2.43 1901 1.83 1902 1.58 1903 2.14 1904 3.18 1905 3.38 1906 2.25 1907 2.87 1908 3.58 1909 4.21 1910 1.95 1911 2.47 1912 1.80 1913 4.76 1914 1.97 1915 3.74 1916 2.29 1917 1.26 1918 4.10 1919 2.08 1920 4.18 1921 1.30 1922 3.56 1923 1.18 1924 2.52 1925 1.39 1926 2.13 1927 1.74 1928 3.67 1929 2.10 1930 2.47 1931 1.92 1932 1.92 1933 2.46 1934 3.26 1935 2.57 1936 1.40 1937 2.07 1938 1.52 1939 2.66 1940 3.01 1941 1.57 1942 3.04 1943 2.56 1944 2.27 1945 2.60 1946 1.20 1947 1.10 1948 1.02 1949 3.11 1950 2.75 1951 1.86 1952 3.17 1953 2.61 1954 3.48 1955 1.23 1956 1.42 1957 1.93 1958 3.62 1959 1.99 1960 2.28 1961 2.98 1962 1.93 1963 2.85 1964 2.00 1965 3.75 1966 5.71 1967 2.43 1968 1.17 1969 3.13 1970 2.53 1971 3.45 1972 1.82 1973 2.17 1974 2.34 1975 1.42 1976 2.49 1977 2.59 1978 1.86 1979 2.72 1980 1.59 1981 2.75 1982 7.90 1983 4.91 1984 1.51 1985 2.00 1986 1.83 1987 2.37 1988 1.32 1989 3.27 1990 2.28 1991 2.35 1992 4.25 1993 2.64 1994 3.09 1995 3.76 1996 -9.99 1997 3.36 1998 2.48 1999 2.31 2000 Duration: 20d 1.66 1894 3.80 1895 3.18 1896 3.49 1897 3.40 1898 2.38 1899 2.45 1900 3.30 1901 2.23 1902 2.27 1903 2.64 1904 3.82 1905 3.90 1906 3.87 1907 5.16 1908 3.58 1909 4.21 1910 2.79 1911 3.00 1912 2.08 1913 5.20 1914 2.39 1915 4.69 1916 3.54 1917 1.42 1918 5.40 1919 2.74 1920 4.60 1921 1.58 1922 4.09 1923 1.57 1924 2.95 1925 2.51 1926 2.34 1927 2.36 1928 3.67 1929 2.32 1930 3.69 1931 2.01 1932 2.33 1933 2.62 1934 4.22 1935 3.62 1936 2.01 1937 2.34 1938 1.83 1939 2.83 1940 3.25 1941 1.82 1942 3.38 1943 2.91 1944 3.21 1945 4.07 1946 1.27 1947 1.71 1948 1.50 1949 3.69 1950 3.06 1951 2.27 1952 3.94 1953 3.27 1954 4.55 1955 1.72 1956 2.47 1957 2.17 1958 4.07 1959 2.78 1960 2.75 1961 3.00 1962 2.46 1963 3.70 1964 2.09 1965 3.99 1966 5.71 1967 3.17 1968 1.69 1969 3.89 1970 4.78 1971 4.80 1972 2.30 1973 3.37 1974 2.96 1975 1.94 1976 2.55 1977 3.59 1978 3.03 1979 3.45 1980 1.90 1981 4.12 1982 9.05 1983 6.39 1984 2.53 1985 3.05 1986 2.22 1987 2.93 1988 2.27 1989 5.24 1990 2.90 1991 2.51 1992 5.58 1993 4.01 1994 3.77 1995 4.27 1996 -9.99 1997 3.91 1998 3.07 1999 4.15 2000 Duration: 30d 1.70 1894 4.72 1895 3.73 1896 3.77 1897 3.94 1898 2.90 1899 2.45 1900 3.95 1901 2.67 1902 2.67 1903 3.72 1904 5.18 1905 4.57 1906 5.93 1907 5.27 1908 4.63 1909 4.55 1910 3.92 1911 3.50 1912 2.28 1913 5.88 1914 2.99 1915 5.36 1916 4.70 1917 1.96 1918 6.68 1919 2.99 1920 6.24 1921 2.50 1922 5.73 1923 1.87 1924 3.72 1925 2.91 1926 2.91 1927 2.92 1928 4.28 1929 3.55 1930 4.16 1931 2.59 1932 3.01 1933 3.12 1934 5.31 1935 5.27 1936 2.17 1937 2.81 1938 2.03 1939 3.51 1940 4.21 1941 2.04 1942 3.72 1943 3.35 1944 3.85 1945 5.12 1946 1.49 1947 1.91 1948 1.68 1949 4.10 1950 3.36 1951 2.55 1952 3.96 1953 4.33 1954 6.30 1955 2.18 1956 2.80 1957 3.03 1958 5.15 1959 3.55 1960 3.34 1961 3.34 1962 2.79 1963 4.02 1964 2.83 1965 5.15 1966 6.39 1967 3.76 1968 2.19 1969 4.85 1970 5.58 1971 4.90 1972 3.31 1973 3.54 1974 3.29 1975 2.32 1976 3.26 1977 3.81 1978 4.18 1979 3.80 1980 2.55 1981 5.67 1982 9.30 1983 7.52 1984 3.06 1985 3.35 1986 2.38 1987 3.01 1988 2.51 1989 5.67 1990 3.17 1991 2.96 1992 6.67 1993 4.81 1994 4.19 1995 5.59 1996 -9.99 1997 4.99 1998 3.56 1999 4.91 2000 Duration: 45d 2.05 1894 4.72 1895 4.35 1896 5.41 1897 4.66 1898 3.79 1899 2.86 1900 4.49 1901 3.48 1902 3.60 1903 4.34 1904 7.58 1905 5.69 1906 7.26 1907 6.92 1908 5.15 1909 6.40 1910 4.83 1911 3.55 1912 2.87 1913 6.59 1914 3.53 1915 6.00 1916 6.21 1917 2.32 1918 7.17 1919 3.48 1920 6.77 1921 2.79 1922 6.48 1923 2.06 1924 4.34 1925 3.57 1926 3.55 1927 4.02 1928 4.58 1929 3.55 1930 4.98 1931 3.25 1932 3.68 1933 3.29 1934 6.48 1935 5.85 1936 2.97 1937 3.87 1938 2.94 1939 5.15 1940 4.58 1941 2.59 1942 4.16 1943 4.02 1944 4.14 1945 6.72 1946 2.49 1947 2.09 1948 2.49 1949 5.53 1950 4.13 1951 3.14 1952 4.13 1953 5.26 1954 7.75 1955 2.95 1956 3.68 1957 4.47 1958 7.56 1959 4.66 1960 4.99 1961 4.29 1962 3.79 1963 4.71 1964 3.84 1965 6.80 1966 6.41 1967 3.99 1968 2.74 1969 6.11 1970 6.69 1971 5.61 1972 3.90 1973 4.13 1974 3.85 1975 2.83 1976 3.38 1977 4.75 1978 6.38 1979 5.05 1980 2.86 1981 7.01 1982 9.39 1983 9.43 1984 3.35 1985 4.53 1986 2.45 1987 4.27 1988 2.83 1989 6.24 1990 3.51 1991 4.19 1992 8.06 1993 5.23 1994 4.47 1995 6.79 1996 -9.99 1997 6.63 1998 4.13 1999 5.31 2000 Duration: 60d 5.39 1895 5.21 1896 5.90 1897 6.80 1898 4.08 1899 3.42 1900 4.77 1901 4.81 1902 4.19 1903 5.23 1904 8.38 1905 6.65 1906 7.97 1907 7.48 1908 6.05 1909 6.93 1910 5.55 1911 4.00 1912 3.09 1913 7.60 1914 3.90 1915 6.35 1916 6.21 1917 2.67 1918 7.82 1919 3.75 1920 8.57 1921 3.35 1922 7.29 1923 2.06 1924 5.02 1925 4.39 1926 4.12 1927 4.13 1928 5.93 1929 4.12 1930 5.37 1931 4.32 1932 5.06 1933 3.57 1934 6.73 1935 6.65 1936 4.03 1937 5.22 1938 3.25 1939 5.59 1940 5.05 1941 3.22 1942 6.12 1943 4.71 1944 4.26 1945 7.46 1946 2.69 1947 2.28 1948 2.64 1949 5.94 1950 4.34 1951 4.02 1952 4.18 1953 5.93 1954 7.75 1955 3.23 1956 4.80 1957 4.99 1958 7.76 1959 4.72 1960 5.36 1961 5.52 1962 3.96 1963 6.03 1964 4.53 1965 8.43 1966 7.04 1967 4.23 1968 3.05 1969 8.36 1970 6.96 1971 6.28 1972 3.96 1973 5.44 1974 3.90 1975 3.41 1976 4.14 1977 6.10 1978 7.01 1979 5.54 1980 3.44 1981 9.51 1982 11.85 1983 11.09 1984 3.75 1985 4.68 1986 2.84 1987 4.51 1988 2.83 1989 6.60 1990 3.81 1991 4.64 1992 9.18 1993 6.10 1994 5.47 1995 7.21 1996 -9.99 1997 7.18 1998 5.82 1999 6.36 2000