Precipitation annual maximum series (inches) Station ID: 11-1436 Station name: CHARLESTON State: IL Latitude (decimal degrees): 39.4697 Longitude (decimal degrees): 88.1875 Elevation (feet): 680 Duration: 01d 3.41 1896 2.18 1897 1.78 1898 1.77 1899 1.51 1900 -9.99 1901 3.10 1902 2.12 1903 3.57 1904 2.40 1905 1.70 1906 1.97 1907 1.56 1908 3.28 1909 2.18 1910 2.49 1911 2.25 1912 -9.99 1913 2.27 1914 3.03 1915 2.40 1916 4.25 1917 2.94 1918 2.08 1919 3.12 1920 2.84 1921 4.16 1922 3.27 1923 2.31 1924 2.15 1925 6.00 1926 2.50 1927 1.90 1928 4.00 1929 1.41 1930 4.02 1931 1.80 1932 2.64 1933 2.21 1934 4.29 1935 1.90 1936 2.10 1937 2.79 1938 3.11 1939 1.94 1940 1.75 1941 2.18 1942 2.39 1943 -9.99 1944 -9.99 1945 1.98 1946 2.20 1947 1.75 1948 2.65 1949 2.80 1950 4.49 1951 2.18 1952 1.76 1953 1.77 1954 2.98 1955 1.68 1956 6.50 1957 3.23 1958 2.00 1959 2.92 1960 3.60 1961 2.66 1962 2.18 1963 2.47 1964 2.82 1965 2.32 1966 2.23 1967 2.39 1968 4.59 1969 2.43 1970 2.59 1971 1.74 1972 5.18 1973 2.60 1974 2.53 1975 1.69 1976 2.58 1977 2.44 1978 2.51 1979 2.50 1980 2.32 1981 3.61 1982 2.03 1983 2.01 1984 2.70 1985 2.79 1986 2.45 1987 1.75 1988 4.95 1989 2.87 1990 1.38 1991 2.05 1992 2.77 1993 2.46 1994 2.24 1995 3.42 1996 2.70 1997 2.02 1998 2.60 1999 4.23 2000 Duration: 02d 3.68 1896 2.74 1897 2.49 1898 2.23 1899 2.08 1900 -9.99 1901 4.33 1902 2.47 1903 3.68 1904 4.35 1905 2.84 1906 2.48 1907 2.40 1908 3.99 1909 3.12 1910 2.49 1911 2.25 1912 -9.99 1913 2.34 1914 3.39 1915 3.00 1916 5.65 1917 2.97 1918 3.71 1919 3.20 1920 3.08 1921 4.16 1922 3.77 1923 3.26 1924 3.40 1925 8.00 1926 3.28 1927 2.16 1928 4.07 1929 1.98 1930 4.02 1931 1.90 1932 3.57 1933 3.45 1934 4.76 1935 2.50 1936 2.50 1937 3.62 1938 4.46 1939 2.21 1940 2.47 1941 3.02 1942 2.96 1943 -9.99 1944 -9.99 1945 2.76 1946 2.20 1947 2.49 1948 3.46 1949 3.75 1950 5.63 1951 2.20 1952 2.55 1953 2.44 1954 3.10 1955 2.33 1956 7.39 1957 4.25 1958 2.35 1959 4.48 1960 3.60 1961 2.66 1962 2.88 1963 2.83 1964 2.88 1965 2.71 1966 2.97 1967 3.31 1968 4.83 1969 3.31 1970 2.93 1971 2.58 1972 6.30 1973 5.01 1974 3.41 1975 2.17 1976 2.93 1977 2.44 1978 3.03 1979 3.03 1980 2.36 1981 3.61 1982 2.38 1983 2.60 1984 3.44 1985 3.46 1986 3.86 1987 2.50 1988 5.59 1989 3.28 1990 2.03 1991 3.91 1992 3.10 1993 2.71 1994 2.86 1995 3.65 1996 2.80 1997 3.40 1998 2.66 1999 4.74 2000 Duration: 04d 3.94 1896 3.03 1897 3.16 1898 2.29 1899 3.25 1900 -9.99 1901 5.43 1902 3.17 1903 4.32 1904 4.70 1905 3.12 1906 3.15 1907 4.40 1908 4.45 1909 4.04 1910 3.63 1911 2.62 1912 -9.99 1913 4.08 1914 3.61 1915 3.82 1916 5.65 1917 4.82 1918 4.78 1919 3.42 1920 3.73 1921 4.80 1922 3.91 1923 3.54 1924 3.46 1925 8.00 1926 4.43 1927 2.90 1928 5.83 1929 2.82 1930 4.02 1931 2.34 1932 4.89 1933 3.83 1934 5.21 1935 2.62 1936 3.33 1937 4.19 1938 4.46 1939 2.74 1940 2.55 1941 3.14 1942 4.14 1943 -9.99 1944 -9.99 1945 3.69 1946 2.47 1947 2.77 1948 3.74 1949 4.67 1950 5.63 1951 2.59 1952 2.62 1953 2.49 1954 3.63 1955 3.05 1956 7.69 1957 4.95 1958 2.35 1959 5.55 1960 4.30 1961 3.28 1962 3.23 1963 3.50 1964 2.96 1965 3.47 1966 3.92 1967 4.57 1968 4.83 1969 3.56 1970 3.42 1971 2.97 1972 6.81 1973 5.01 1974 4.31 1975 2.32 1976 3.99 1977 3.52 1978 4.06 1979 3.05 1980 4.17 1981 4.62 1982 4.36 1983 2.77 1984 3.66 1985 3.59 1986 5.03 1987 3.25 1988 5.59 1989 3.74 1990 2.92 1991 4.86 1992 4.37 1993 3.55 1994 3.07 1995 3.76 1996 2.95 1997 3.47 1998 2.66 1999 4.76 2000 Duration: 07d 5.44 1896 3.10 1897 4.38 1898 2.94 1899 3.70 1900 -9.99 1901 5.66 1902 4.78 1903 5.93 1904 4.73 1905 4.16 1906 4.42 1907 4.56 1908 5.28 1909 4.04 1910 5.66 1911 2.79 1912 -9.99 1913 4.17 1914 4.67 1915 4.42 1916 6.31 1917 5.21 1918 7.58 1919 5.02 1920 3.93 1921 5.66 1922 4.05 1923 4.30 1924 5.24 1925 9.39 1926 4.94 1927 3.25 1928 6.31 1929 4.77 1930 4.02 1931 2.54 1932 5.67 1933 4.64 1934 6.32 1935 2.91 1936 3.33 1937 5.06 1938 4.46 1939 2.94 1940 3.04 1941 4.46 1942 4.98 1943 -9.99 1944 -9.99 1945 4.50 1946 4.09 1947 5.25 1948 5.53 1949 5.03 1950 5.63 1951 2.71 1952 2.74 1953 2.68 1954 3.90 1955 3.05 1956 8.13 1957 4.95 1958 2.55 1959 5.55 1960 4.54 1961 3.28 1962 3.71 1963 3.87 1964 3.10 1965 4.91 1966 4.22 1967 4.68 1968 5.01 1969 5.08 1970 4.43 1971 3.97 1972 7.68 1973 5.96 1974 4.36 1975 2.32 1976 4.17 1977 3.52 1978 5.62 1979 3.27 1980 5.45 1981 4.62 1982 5.65 1983 3.26 1984 4.82 1985 4.29 1986 6.83 1987 3.30 1988 7.45 1989 4.29 1990 4.07 1991 4.97 1992 4.89 1993 4.23 1994 3.07 1995 4.90 1996 3.89 1997 5.27 1998 2.99 1999 6.67 2000 Duration: 10d 6.10 1896 4.57 1897 5.55 1898 3.16 1899 3.70 1900 -9.99 1901 5.91 1902 4.89 1903 6.34 1904 5.09 1905 4.17 1906 6.20 1907 4.91 1908 7.32 1909 4.09 1910 6.04 1911 4.42 1912 -9.99 1913 4.63 1914 5.39 1915 4.42 1916 7.10 1917 5.24 1918 7.58 1919 5.50 1920 4.30 1921 7.75 1922 4.05 1923 4.71 1924 5.42 1925 9.82 1926 6.02 1927 3.84 1928 7.56 1929 5.52 1930 4.68 1931 2.65 1932 6.37 1933 4.89 1934 6.82 1935 3.57 1936 4.64 1937 5.88 1938 5.09 1939 3.52 1940 3.94 1941 4.52 1942 6.51 1943 -9.99 1944 -9.99 1945 4.80 1946 5.94 1947 5.48 1948 7.20 1949 5.58 1950 6.09 1951 3.57 1952 2.74 1953 2.91 1954 7.00 1955 3.07 1956 8.13 1957 5.27 1958 2.74 1959 5.97 1960 5.33 1961 3.31 1962 3.99 1963 3.99 1964 3.15 1965 4.91 1966 4.44 1967 5.04 1968 6.36 1969 5.94 1970 6.27 1971 4.29 1972 7.89 1973 6.33 1974 4.36 1975 2.70 1976 4.70 1977 4.55 1978 7.45 1979 3.45 1980 6.10 1981 4.63 1982 5.67 1983 3.68 1984 6.78 1985 4.45 1986 7.21 1987 3.39 1988 7.49 1989 6.13 1990 4.46 1991 5.30 1992 6.27 1993 4.73 1994 4.62 1995 6.75 1996 4.14 1997 6.57 1998 3.38 1999 8.82 2000 Duration: 20d 9.58 1896 5.25 1897 8.57 1898 5.53 1899 4.42 1900 -9.99 1901 6.75 1902 5.44 1903 8.20 1904 6.99 1905 6.07 1906 7.05 1907 6.83 1908 8.76 1909 6.15 1910 9.04 1911 4.95 1912 -9.99 1913 5.69 1914 6.84 1915 7.51 1916 11.61 1917 8.20 1918 9.15 1919 5.82 1920 5.96 1921 10.25 1922 5.37 1923 6.50 1924 5.97 1925 11.08 1926 7.98 1927 6.77 1928 8.16 1929 7.37 1930 6.34 1931 3.73 1932 9.44 1933 6.92 1934 9.19 1935 4.87 1936 7.26 1937 7.94 1938 6.89 1939 5.45 1940 6.09 1941 6.74 1942 10.79 1943 -9.99 1944 -9.99 1945 6.98 1946 7.90 1947 6.96 1948 7.94 1949 8.40 1950 7.86 1951 5.58 1952 4.57 1953 4.37 1954 8.83 1955 4.32 1956 13.09 1957 7.66 1958 3.97 1959 8.47 1960 7.85 1961 5.55 1962 5.77 1963 5.42 1964 4.96 1965 7.77 1966 7.02 1967 6.96 1968 6.77 1969 7.04 1970 6.71 1971 6.78 1972 8.67 1973 9.75 1974 6.61 1975 3.45 1976 5.76 1977 7.12 1978 10.38 1979 4.65 1980 8.36 1981 6.15 1982 8.37 1983 5.61 1984 9.86 1985 7.81 1986 8.47 1987 5.36 1988 9.81 1989 7.48 1990 5.04 1991 8.56 1992 7.53 1993 7.67 1994 6.07 1995 9.87 1996 6.47 1997 7.86 1998 5.34 1999 12.68 2000 Duration: 30d 11.99 1896 6.86 1897 8.91 1898 7.59 1899 5.93 1900 -9.99 1901 7.83 1902 7.07 1903 9.44 1904 7.46 1905 6.86 1906 9.00 1907 8.21 1908 10.53 1909 7.37 1910 11.72 1911 6.57 1912 -9.99 1913 6.69 1914 8.39 1915 8.89 1916 12.26 1917 9.21 1918 9.57 1919 7.08 1920 8.37 1921 12.28 1922 5.79 1923 7.28 1924 6.58 1925 15.99 1926 10.82 1927 8.38 1928 9.76 1929 10.30 1930 9.67 1931 5.38 1932 11.83 1933 8.95 1934 10.28 1935 5.74 1936 8.42 1937 9.89 1938 9.16 1939 7.44 1940 7.66 1941 8.38 1942 11.12 1943 -9.99 1944 -9.99 1945 8.66 1946 8.82 1947 7.77 1948 8.94 1949 10.45 1950 8.28 1951 6.46 1952 5.76 1953 5.07 1954 9.19 1955 5.30 1956 13.98 1957 11.00 1958 5.01 1959 9.63 1960 9.43 1961 6.01 1962 7.24 1963 6.47 1964 6.74 1965 9.03 1966 9.00 1967 7.37 1968 10.15 1969 8.52 1970 8.03 1971 7.91 1972 12.66 1973 10.83 1974 8.17 1975 4.44 1976 7.14 1977 9.56 1978 10.88 1979 6.04 1980 11.51 1981 7.13 1982 8.81 1983 7.38 1984 11.70 1985 8.41 1986 9.78 1987 5.87 1988 11.46 1989 8.33 1990 7.07 1991 9.97 1992 8.91 1993 9.26 1994 7.21 1995 10.60 1996 7.73 1997 8.58 1998 7.25 1999 15.59 2000 Duration: 45d 16.22 1896 9.80 1897 10.93 1898 8.88 1899 6.91 1900 -9.99 1901 10.58 1902 10.10 1903 12.65 1904 8.72 1905 7.96 1906 10.17 1907 9.84 1908 12.63 1909 9.72 1910 13.65 1911 8.95 1912 -9.99 1913 7.23 1914 12.59 1915 11.27 1916 14.35 1917 10.15 1918 12.21 1919 8.87 1920 10.64 1921 16.89 1922 8.89 1923 11.01 1924 6.91 1925 18.40 1926 14.04 1927 11.96 1928 14.18 1929 12.05 1930 11.66 1931 7.29 1932 13.62 1933 12.61 1934 11.42 1935 8.43 1936 9.36 1937 11.31 1938 10.62 1939 8.40 1940 10.30 1941 10.85 1942 12.98 1943 -9.99 1944 -9.99 1945 11.64 1946 11.51 1947 9.96 1948 12.30 1949 13.05 1950 9.59 1951 8.91 1952 6.98 1953 6.59 1954 10.49 1955 7.44 1956 18.05 1957 12.49 1958 5.99 1959 12.50 1960 9.78 1961 8.79 1962 7.42 1963 8.96 1964 8.15 1965 10.20 1966 9.73 1967 9.00 1968 11.53 1969 9.60 1970 8.85 1971 9.16 1972 16.16 1973 15.41 1974 10.34 1975 5.69 1976 8.93 1977 12.34 1978 11.52 1979 8.19 1980 13.95 1981 8.99 1982 10.80 1983 9.04 1984 15.61 1985 10.64 1986 10.85 1987 7.10 1988 12.60 1989 11.23 1990 8.09 1991 11.71 1992 10.62 1993 10.68 1994 10.39 1995 14.45 1996 9.94 1997 11.95 1998 9.24 1999 16.20 2000 Duration: 60d 18.89 1896 11.67 1897 13.07 1898 9.45 1899 8.40 1900 -9.99 1901 13.32 1902 12.25 1903 14.37 1904 10.11 1905 10.66 1906 11.55 1907 11.64 1908 13.47 1909 12.16 1910 15.20 1911 10.83 1912 -9.99 1913 9.77 1914 15.27 1915 14.05 1916 16.22 1917 10.97 1918 13.78 1919 10.87 1920 14.20 1921 17.91 1922 10.00 1923 13.28 1924 9.00 1925 19.86 1926 16.38 1927 13.92 1928 17.29 1929 12.80 1930 14.13 1931 8.18 1932 15.57 1933 14.33 1934 13.72 1935 8.50 1936 10.46 1937 13.14 1938 11.92 1939 10.14 1940 12.14 1941 12.97 1942 14.49 1943 -9.99 1944 -9.99 1945 13.06 1946 13.42 1947 11.07 1948 15.28 1949 15.10 1950 11.08 1951 9.95 1952 8.26 1953 6.88 1954 12.03 1955 9.03 1956 19.00 1957 16.42 1958 7.64 1959 13.77 1960 11.34 1961 10.38 1962 9.41 1963 10.49 1964 8.79 1965 10.94 1966 11.42 1967 10.63 1968 14.06 1969 12.97 1970 11.87 1971 11.47 1972 19.23 1973 16.84 1974 14.38 1975 7.38 1976 11.43 1977 13.75 1978 13.02 1979 10.20 1980 15.89 1981 11.90 1982 14.13 1983 11.04 1984 17.92 1985 11.11 1986 12.13 1987 8.77 1988 16.51 1989 12.49 1990 9.86 1991 13.66 1992 13.51 1993 13.52 1994 11.70 1995 16.87 1996 10.74 1997 16.49 1998 10.40 1999 18.36 2000