Precipitation annual maximum series (inches) Station ID: 11-3572 Station name: GRAFTON State: IL Latitude (decimal degrees): 38.9708 Longitude (decimal degrees): 90.4342 Elevation (feet): 510 Duration: 01d 1.45 1894 2.14 1895 2.04 1896 2.50 1897 2.16 1898 1.96 1899 2.52 1900 1.85 1901 3.21 1902 3.25 1903 2.00 1904 6.20 1905 2.40 1906 2.82 1907 3.45 1908 3.10 1909 3.40 1910 2.30 1911 1.80 1912 2.70 1913 1.53 1914 2.70 1915 2.55 1916 1.88 1917 1.97 1918 2.07 1919 2.53 1920 2.04 1921 2.83 1922 3.45 1923 1.90 1924 2.99 1925 2.16 1926 2.15 1927 2.33 1928 1.78 1929 1.52 1930 2.23 1931 1.68 1932 1.92 1933 3.25 1934 1.87 1935 3.46 1936 2.25 1937 2.52 1938 1.94 1939 1.63 1940 2.16 1941 7.50 1942 3.45 1943 2.90 1944 2.27 1945 4.48 1946 1.87 1947 3.03 1948 4.87 1949 2.78 1950 2.44 1951 1.33 1952 1.79 1953 1.30 1954 1.55 1955 2.41 1956 3.25 1957 2.32 1958 3.88 1959 2.89 1960 2.71 1961 2.04 1962 2.40 1963 2.45 1964 2.50 1965 1.83 1966 1.66 1967 2.81 1968 4.00 1969 2.69 1970 1.72 1971 2.48 1972 3.35 1973 2.68 1974 3.12 1975 3.98 1976 3.04 1977 2.05 1978 2.70 1979 1.88 1980 3.01 1981 4.31 1982 3.11 1983 2.23 1984 -9.99 1985 2.52 1986 2.56 1987 2.23 1988 2.49 1989 2.74 1990 2.33 1991 2.00 1992 4.11 1993 2.43 1994 2.52 1995 4.50 1996 2.25 1997 1.73 1998 1.70 1999 3.10 2000 Duration: 02d 1.57 1894 3.88 1895 2.17 1896 2.92 1897 2.93 1898 2.82 1899 3.25 1900 1.92 1901 3.79 1902 4.18 1903 2.68 1904 6.47 1905 2.84 1906 2.84 1907 3.63 1908 3.35 1909 4.10 1910 2.51 1911 2.54 1912 3.00 1913 1.78 1914 4.41 1915 3.26 1916 2.05 1917 2.01 1918 3.69 1919 2.99 1920 2.25 1921 2.98 1922 3.45 1923 2.04 1924 2.99 1925 2.57 1926 2.85 1927 3.20 1928 2.65 1929 1.68 1930 2.23 1931 1.76 1932 1.99 1933 3.25 1934 2.52 1935 3.78 1936 3.40 1937 2.90 1938 2.97 1939 1.71 1940 2.86 1941 8.65 1942 4.69 1943 4.35 1944 3.37 1945 7.80 1946 2.23 1947 3.03 1948 4.87 1949 3.49 1950 3.20 1951 1.40 1952 1.85 1953 2.06 1954 2.15 1955 2.98 1956 4.20 1957 2.71 1958 4.12 1959 4.56 1960 4.01 1961 3.07 1962 2.80 1963 3.10 1964 3.30 1965 2.13 1966 1.89 1967 2.83 1968 5.26 1969 2.85 1970 3.38 1971 2.92 1972 3.45 1973 3.01 1974 3.62 1975 4.19 1976 3.43 1977 3.01 1978 4.30 1979 2.81 1980 3.06 1981 6.00 1982 3.89 1983 4.00 1984 -9.99 1985 3.93 1986 2.84 1987 2.30 1988 2.69 1989 3.45 1990 3.44 1991 2.85 1992 4.81 1993 4.03 1994 4.34 1995 4.81 1996 2.25 1997 2.43 1998 2.75 1999 3.90 2000 Duration: 04d 1.61 1894 5.38 1895 3.53 1896 3.70 1897 3.66 1898 2.82 1899 5.35 1900 2.01 1901 6.12 1902 4.21 1903 3.47 1904 6.68 1905 2.94 1906 3.84 1907 4.43 1908 3.47 1909 4.32 1910 2.79 1911 3.43 1912 3.60 1913 1.93 1914 5.48 1915 5.21 1916 3.05 1917 3.24 1918 4.59 1919 3.27 1920 2.61 1921 3.85 1922 4.00 1923 2.38 1924 3.47 1925 3.77 1926 3.80 1927 3.60 1928 3.76 1929 2.63 1930 2.64 1931 2.88 1932 3.24 1933 3.29 1934 2.85 1935 3.83 1936 3.40 1937 3.30 1938 3.58 1939 1.71 1940 3.79 1941 9.00 1942 6.67 1943 4.35 1944 3.70 1945 8.66 1946 2.90 1947 3.03 1948 5.09 1949 3.59 1950 3.20 1951 1.59 1952 1.85 1953 2.06 1954 3.03 1955 4.09 1956 4.23 1957 3.07 1958 4.12 1959 4.62 1960 5.62 1961 4.13 1962 3.06 1963 3.15 1964 3.30 1965 2.13 1966 2.72 1967 4.63 1968 6.07 1969 3.72 1970 3.38 1971 3.62 1972 4.11 1973 3.01 1974 4.04 1975 4.19 1976 4.06 1977 3.44 1978 4.30 1979 2.92 1980 4.16 1981 6.63 1982 5.12 1983 4.37 1984 -9.99 1985 4.10 1986 3.06 1987 2.79 1988 2.99 1989 4.69 1990 4.68 1991 3.56 1992 5.51 1993 5.89 1994 5.24 1995 4.88 1996 2.46 1997 2.43 1998 3.75 1999 4.82 2000 Duration: 07d 1.85 1894 6.21 1895 4.50 1896 3.70 1897 4.61 1898 3.39 1899 2.77 1900 3.46 1901 6.56 1902 4.21 1903 4.11 1904 6.68 1905 4.61 1906 5.13 1907 4.57 1908 4.81 1909 6.14 1910 3.70 1911 4.37 1912 4.86 1913 3.25 1914 7.18 1915 5.43 1916 3.13 1917 4.19 1918 5.57 1919 5.15 1920 3.97 1921 4.52 1922 5.30 1923 3.31 1924 3.89 1925 5.13 1926 6.45 1927 4.35 1928 5.60 1929 3.58 1930 4.13 1931 2.92 1932 3.97 1933 3.86 1934 4.13 1935 4.09 1936 4.11 1937 3.62 1938 4.06 1939 2.19 1940 4.85 1941 10.37 1942 7.34 1943 4.47 1944 4.93 1945 8.89 1946 3.95 1947 4.51 1948 5.12 1949 3.76 1950 4.17 1951 2.42 1952 1.92 1953 2.06 1954 3.03 1955 4.71 1956 4.35 1957 4.19 1958 4.12 1959 5.07 1960 6.14 1961 5.07 1962 3.68 1963 3.30 1964 4.50 1965 3.12 1966 3.49 1967 5.04 1968 6.62 1969 4.58 1970 5.42 1971 3.91 1972 4.78 1973 4.68 1974 4.36 1975 4.61 1976 4.53 1977 4.37 1978 4.30 1979 3.16 1980 4.65 1981 6.63 1982 5.38 1983 4.45 1984 -9.99 1985 4.89 1986 3.44 1987 3.36 1988 3.85 1989 6.44 1990 4.72 1991 3.56 1992 6.26 1993 6.64 1994 5.24 1995 5.63 1996 3.84 1997 3.17 1998 3.75 1999 7.07 2000 Duration: 10d 1.99 1894 6.54 1895 4.50 1896 4.78 1897 6.26 1898 3.90 1899 3.37 1900 3.69 1901 6.59 1902 5.13 1903 4.79 1904 7.25 1905 4.81 1906 5.14 1907 4.68 1908 5.73 1909 6.38 1910 3.82 1911 4.49 1912 4.86 1913 3.90 1914 7.63 1915 7.73 1916 3.93 1917 4.57 1918 5.68 1919 5.15 1920 4.91 1921 6.62 1922 5.46 1923 4.48 1924 4.63 1925 6.20 1926 7.55 1927 4.95 1928 6.38 1929 3.82 1930 4.13 1931 4.05 1932 5.00 1933 3.90 1934 4.41 1935 5.09 1936 4.23 1937 4.42 1938 4.94 1939 2.71 1940 4.85 1941 10.37 1942 8.12 1943 5.46 1944 6.26 1945 9.43 1946 4.31 1947 5.19 1948 5.88 1949 4.23 1950 4.51 1951 2.92 1952 2.14 1953 2.06 1954 3.48 1955 5.15 1956 5.14 1957 4.52 1958 4.34 1959 6.12 1960 6.14 1961 5.07 1962 3.96 1963 4.29 1964 4.76 1965 3.51 1966 4.11 1967 6.12 1968 6.62 1969 5.69 1970 6.13 1971 5.37 1972 4.78 1973 4.78 1974 4.68 1975 4.99 1976 4.57 1977 5.03 1978 5.22 1979 3.27 1980 6.00 1981 7.88 1982 5.41 1983 5.84 1984 -9.99 1985 5.02 1986 4.33 1987 3.85 1988 4.06 1989 6.87 1990 4.82 1991 4.40 1992 7.37 1993 7.24 1994 6.15 1995 7.50 1996 4.09 1997 3.86 1998 3.75 1999 7.47 2000 Duration: 20d 3.73 1894 6.61 1895 7.44 1896 5.49 1897 7.92 1898 6.66 1899 4.01 1900 3.86 1901 8.06 1902 6.77 1903 6.57 1904 8.71 1905 6.58 1906 6.46 1907 6.39 1908 6.29 1909 6.62 1910 4.79 1911 7.22 1912 7.72 1913 5.79 1914 8.32 1915 8.08 1916 5.27 1917 6.37 1918 7.09 1919 7.71 1920 6.72 1921 9.46 1922 8.23 1923 6.48 1924 5.43 1925 8.57 1926 10.78 1927 8.60 1928 10.91 1929 6.16 1930 4.51 1931 6.11 1932 8.59 1933 5.82 1934 8.54 1935 5.80 1936 6.07 1937 5.59 1938 6.47 1939 3.43 1940 6.21 1941 13.87 1942 12.59 1943 8.73 1944 10.13 1945 13.62 1946 5.59 1947 7.96 1948 6.94 1949 6.58 1950 5.80 1951 4.01 1952 2.99 1953 3.57 1954 5.01 1955 6.27 1956 6.01 1957 7.21 1958 6.45 1959 8.18 1960 7.46 1961 6.00 1962 4.82 1963 4.89 1964 6.47 1965 4.89 1966 6.40 1967 6.28 1968 9.46 1969 8.78 1970 7.23 1971 7.25 1972 5.85 1973 6.15 1974 6.33 1975 5.39 1976 6.84 1977 6.65 1978 6.51 1979 4.50 1980 8.14 1981 8.83 1982 7.37 1983 6.46 1984 -9.99 1985 7.13 1986 6.17 1987 5.14 1988 7.14 1989 8.88 1990 4.91 1991 6.53 1992 9.52 1993 9.59 1994 8.27 1995 9.50 1996 4.92 1997 5.92 1998 4.59 1999 8.82 2000 Duration: 30d 4.79 1894 8.46 1895 8.87 1896 8.28 1897 9.12 1898 8.42 1899 7.50 1900 4.41 1901 8.92 1902 8.23 1903 7.17 1904 9.16 1905 7.82 1906 8.30 1907 7.83 1908 8.33 1909 9.01 1910 6.99 1911 9.08 1912 8.18 1913 6.06 1914 9.83 1915 9.02 1916 5.67 1917 8.07 1918 8.21 1919 11.06 1920 9.03 1921 10.65 1922 10.65 1923 9.76 1924 7.26 1925 10.38 1926 13.01 1927 9.72 1928 13.51 1929 6.58 1930 6.74 1931 7.36 1932 10.01 1933 6.74 1934 9.22 1935 7.23 1936 7.15 1937 7.29 1938 7.73 1939 4.20 1940 8.53 1941 15.43 1942 13.54 1943 11.11 1944 11.11 1945 14.94 1946 6.90 1947 11.40 1948 12.02 1949 8.66 1950 7.61 1951 5.08 1952 3.87 1953 3.78 1954 5.62 1955 7.00 1956 9.62 1957 9.12 1958 7.10 1959 9.16 1960 8.82 1961 7.63 1962 6.57 1963 6.46 1964 10.08 1965 5.17 1966 6.65 1967 8.89 1968 11.89 1969 10.00 1970 7.90 1971 8.04 1972 7.11 1973 7.57 1974 7.19 1975 6.19 1976 9.03 1977 7.85 1978 7.46 1979 5.14 1980 11.10 1981 10.60 1982 8.77 1983 8.30 1984 -9.99 1985 8.28 1986 7.71 1987 5.89 1988 8.16 1989 10.63 1990 5.50 1991 8.56 1992 11.62 1993 11.60 1994 9.72 1995 11.62 1996 5.82 1997 8.17 1998 4.59 1999 9.31 2000 Duration: 45d 4.95 1894 10.68 1895 13.60 1896 10.89 1897 10.72 1898 11.15 1899 8.67 1900 5.37 1901 9.77 1902 9.79 1903 11.23 1904 10.50 1905 8.82 1906 10.31 1907 9.46 1908 10.66 1909 12.57 1910 9.23 1911 11.70 1912 8.88 1913 6.55 1914 11.85 1915 10.63 1916 8.38 1917 9.82 1918 12.18 1919 12.00 1920 12.29 1921 14.25 1922 13.59 1923 12.40 1924 10.00 1925 15.16 1926 15.19 1927 12.33 1928 17.17 1929 8.19 1930 9.48 1931 7.79 1932 11.46 1933 10.09 1934 11.76 1935 11.37 1936 8.91 1937 9.79 1938 10.55 1939 5.58 1940 12.46 1941 22.30 1942 16.70 1943 12.11 1944 12.00 1945 17.92 1946 8.96 1947 13.43 1948 12.84 1949 9.80 1950 9.76 1951 6.15 1952 5.30 1953 4.77 1954 7.50 1955 9.88 1956 11.88 1957 11.29 1958 7.81 1959 14.05 1960 10.31 1961 8.75 1962 8.57 1963 8.02 1964 11.55 1965 5.57 1966 7.94 1967 9.30 1968 13.21 1969 11.56 1970 8.36 1971 10.52 1972 10.19 1973 10.41 1974 9.01 1975 7.09 1976 10.84 1977 9.64 1978 9.22 1979 7.62 1980 16.02 1981 12.01 1982 11.59 1983 11.36 1984 -9.99 1985 9.75 1986 11.29 1987 7.46 1988 8.30 1989 13.00 1990 7.17 1991 10.29 1992 13.89 1993 12.50 1994 12.63 1995 14.32 1996 7.23 1997 10.02 1998 7.25 1999 10.97 2000 Duration: 60d 6.80 1894 11.86 1895 15.99 1896 13.28 1897 13.97 1898 13.09 1899 9.68 1900 5.56 1901 10.58 1902 11.39 1903 12.46 1904 12.63 1905 12.36 1906 13.14 1907 11.19 1908 12.25 1909 13.75 1910 10.37 1911 14.82 1912 10.47 1913 9.84 1914 15.41 1915 12.95 1916 10.16 1917 11.64 1918 13.97 1919 12.44 1920 14.60 1921 15.12 1922 15.34 1923 14.43 1924 11.02 1925 18.38 1926 17.05 1927 14.29 1928 19.33 1929 9.11 1930 9.91 1931 9.77 1932 14.50 1933 10.82 1934 14.77 1935 11.45 1936 12.07 1937 12.28 1938 11.70 1939 6.62 1940 14.15 1941 23.62 1942 17.84 1943 13.87 1944 14.65 1945 21.06 1946 10.83 1947 14.58 1948 15.41 1949 11.40 1950 11.01 1951 7.17 1952 6.83 1953 5.88 1954 8.55 1955 12.73 1956 16.69 1957 13.95 1958 10.10 1959 16.25 1960 11.71 1961 9.84 1962 9.96 1963 11.43 1964 12.85 1965 6.38 1966 10.37 1967 10.44 1968 14.42 1969 15.73 1970 8.68 1971 11.97 1972 12.00 1973 11.44 1974 10.71 1975 7.62 1976 13.33 1977 12.55 1978 10.40 1979 9.64 1980 17.69 1981 13.30 1982 14.14 1983 12.76 1984 -9.99 1985 10.70 1986 12.45 1987 9.79 1988 11.24 1989 15.78 1990 8.43 1991 12.40 1992 16.19 1993 13.32 1994 14.40 1995 16.83 1996 8.63 1997 12.43 1998 8.09 1999 11.97 2000