Precipitation annual maximum series (inches) Station ID: 11-2223 Station name: DE KALB State: IL Latitude (decimal degrees): 41.9342 Longitude (decimal degrees): 88.7756 Elevation (feet): 873 Duration: 01d 2.08 1893 3.16 1894 2.61 1895 2.71 1896 2.83 1897 2.76 1898 2.64 1899 5.68 1900 1.29 1901 3.23 1902 2.40 1903 2.26 1904 3.05 1905 3.71 1906 2.80 1907 2.05 1908 3.21 1909 1.53 1910 1.74 1911 1.84 1912 2.00 1913 2.51 1914 2.09 1915 2.12 1916 2.20 1917 2.10 1918 2.93 1919 1.70 1920 2.06 1921 2.38 1922 2.43 1923 3.58 1924 1.88 1925 2.30 1926 1.67 1927 3.39 1928 2.40 1929 3.01 1930 2.53 1931 2.60 1932 2.70 1933 1.57 1934 3.12 1935 3.51 1936 2.01 1937 2.85 1938 2.33 1939 1.86 1940 3.10 1941 3.50 1942 3.06 1943 2.08 1944 2.52 1945 2.10 1946 2.96 1947 2.76 1948 3.70 1949 2.54 1950 3.60 1951 3.08 1952 2.16 1953 5.05 1954 3.85 1955 2.40 1956 3.32 1957 4.85 1958 2.52 1959 2.10 1960 2.46 1961 1.26 1962 2.45 1963 1.70 1964 3.14 1965 2.15 1966 1.65 1967 2.16 1968 2.98 1969 3.06 1970 1.57 1971 2.57 1972 1.93 1973 2.19 1974 1.54 1975 2.17 1976 2.33 1977 3.17 1978 2.79 1979 2.17 1980 2.79 1981 6.26 1982 3.10 1983 1.24 1984 1.67 1985 1.87 1986 5.71 1987 3.05 1988 3.55 1989 1.83 1990 2.82 1991 1.73 1992 3.10 1993 2.78 1994 2.55 1995 8.09 1996 2.60 1997 2.65 1998 3.47 1999 1.85 2000 Duration: 02d 2.11 1893 3.73 1894 2.61 1895 3.60 1896 3.20 1897 2.90 1898 2.64 1899 6.53 1900 2.41 1901 3.23 1902 2.65 1903 2.26 1904 3.68 1905 4.36 1906 2.91 1907 2.37 1908 4.46 1909 1.63 1910 2.27 1911 2.57 1912 2.10 1913 2.93 1914 3.00 1915 3.44 1916 2.24 1917 2.25 1918 4.13 1919 2.30 1920 2.21 1921 3.23 1922 3.56 1923 4.61 1924 1.90 1925 3.15 1926 2.77 1927 3.74 1928 2.80 1929 3.01 1930 2.87 1931 3.59 1932 4.19 1933 2.30 1934 3.12 1935 4.50 1936 2.79 1937 2.90 1938 2.66 1939 2.77 1940 3.10 1941 3.80 1942 3.06 1943 2.93 1944 2.72 1945 2.58 1946 2.96 1947 2.76 1948 5.03 1949 2.75 1950 5.39 1951 3.92 1952 2.16 1953 5.10 1954 4.51 1955 2.55 1956 3.32 1957 5.41 1958 3.11 1959 2.25 1960 3.75 1961 1.90 1962 3.26 1963 1.70 1964 3.14 1965 2.15 1966 2.78 1967 2.78 1968 3.50 1969 3.52 1970 1.70 1971 3.69 1972 3.59 1973 3.19 1974 2.04 1975 2.29 1976 2.42 1977 3.77 1978 2.87 1979 3.55 1980 2.79 1981 6.28 1982 4.82 1983 1.46 1984 2.09 1985 2.77 1986 6.56 1987 3.09 1988 3.55 1989 2.15 1990 3.43 1991 1.86 1992 4.67 1993 2.86 1994 3.38 1995 8.12 1996 3.22 1997 3.02 1998 4.18 1999 2.36 2000 Duration: 04d 2.28 1893 4.93 1894 2.84 1895 4.22 1896 3.40 1897 2.90 1898 2.64 1899 7.99 1900 2.41 1901 5.10 1902 3.27 1903 3.76 1904 3.69 1905 4.36 1906 4.20 1907 2.89 1908 4.86 1909 2.49 1910 3.27 1911 3.19 1912 2.10 1913 3.35 1914 3.27 1915 5.19 1916 2.49 1917 3.74 1918 4.31 1919 2.63 1920 2.50 1921 3.88 1922 4.05 1923 4.90 1924 2.36 1925 3.55 1926 3.41 1927 3.93 1928 3.43 1929 3.59 1930 2.87 1931 3.59 1932 5.68 1933 2.99 1934 4.10 1935 5.25 1936 3.18 1937 3.08 1938 3.10 1939 4.63 1940 3.56 1941 4.15 1942 3.39 1943 3.34 1944 3.94 1945 2.61 1946 2.96 1947 2.76 1948 5.94 1949 3.37 1950 5.51 1951 3.96 1952 2.61 1953 5.16 1954 4.59 1955 3.22 1956 3.32 1957 6.22 1958 3.99 1959 3.00 1960 4.06 1961 2.07 1962 4.30 1963 2.47 1964 3.50 1965 2.87 1966 2.98 1967 3.92 1968 5.47 1969 4.75 1970 2.07 1971 6.10 1972 3.69 1973 3.20 1974 3.24 1975 2.72 1976 3.42 1977 4.37 1978 4.83 1979 4.60 1980 3.67 1981 6.36 1982 5.86 1983 2.16 1984 2.29 1985 3.52 1986 8.19 1987 4.06 1988 3.65 1989 2.36 1990 3.58 1991 2.03 1992 4.68 1993 3.75 1994 3.38 1995 8.63 1996 3.22 1997 3.20 1998 4.51 1999 3.65 2000 Duration: 07d 2.34 1893 5.35 1894 2.92 1895 4.42 1896 3.95 1897 3.10 1898 2.64 1899 8.04 1900 2.99 1901 5.64 1902 5.71 1903 4.03 1904 5.52 1905 4.36 1906 4.31 1907 3.46 1908 4.86 1909 2.56 1910 4.02 1911 3.37 1912 3.30 1913 4.19 1914 4.01 1915 5.19 1916 2.83 1917 3.79 1918 4.98 1919 3.14 1920 3.10 1921 3.91 1922 4.23 1923 5.26 1924 2.93 1925 4.85 1926 4.97 1927 4.01 1928 4.17 1929 4.02 1930 3.30 1931 3.79 1932 5.72 1933 3.69 1934 4.24 1935 6.95 1936 3.97 1937 3.73 1938 3.14 1939 5.10 1940 5.84 1941 6.02 1942 3.69 1943 3.45 1944 3.99 1945 3.24 1946 4.14 1947 3.11 1948 6.27 1949 3.37 1950 6.05 1951 5.18 1952 3.08 1953 6.06 1954 4.59 1955 3.43 1956 4.06 1957 6.35 1958 4.39 1959 3.81 1960 4.67 1961 2.50 1962 5.50 1963 3.27 1964 3.69 1965 2.87 1966 3.17 1967 4.34 1968 5.58 1969 4.78 1970 3.38 1971 6.69 1972 4.25 1973 3.57 1974 3.35 1975 3.27 1976 3.82 1977 8.30 1978 5.60 1979 5.58 1980 3.99 1981 6.95 1982 8.81 1983 3.12 1984 2.76 1985 4.52 1986 8.52 1987 4.06 1988 5.88 1989 3.57 1990 3.58 1991 2.48 1992 4.82 1993 3.85 1994 3.79 1995 8.73 1996 4.28 1997 3.20 1998 4.82 1999 4.47 2000 Duration: 10d 3.71 1893 7.20 1894 3.13 1895 4.83 1896 5.28 1897 3.91 1898 2.68 1899 8.16 1900 2.99 1901 5.74 1902 5.99 1903 4.67 1904 5.69 1905 5.89 1906 4.46 1907 3.46 1908 5.64 1909 3.52 1910 4.78 1911 3.67 1912 3.90 1913 6.93 1914 4.71 1915 5.76 1916 3.40 1917 3.94 1918 5.44 1919 3.46 1920 4.07 1921 3.91 1922 4.23 1923 5.69 1924 3.58 1925 4.85 1926 7.72 1927 4.07 1928 4.64 1929 4.08 1930 5.40 1931 3.79 1932 6.10 1933 3.87 1934 4.36 1935 7.48 1936 5.30 1937 4.33 1938 3.44 1939 5.11 1940 5.84 1941 6.39 1942 4.29 1943 3.64 1944 4.73 1945 3.95 1946 4.60 1947 3.35 1948 6.65 1949 3.41 1950 6.17 1951 5.35 1952 4.03 1953 9.47 1954 6.43 1955 5.05 1956 6.46 1957 6.42 1958 5.62 1959 3.81 1960 5.36 1961 2.90 1962 6.10 1963 4.04 1964 5.14 1965 3.34 1966 3.48 1967 4.64 1968 6.09 1969 5.45 1970 3.48 1971 7.87 1972 4.25 1973 4.71 1974 3.57 1975 3.51 1976 4.44 1977 9.00 1978 6.12 1979 6.21 1980 4.27 1981 7.32 1982 9.03 1983 3.66 1984 3.96 1985 4.95 1986 9.40 1987 4.06 1988 7.05 1989 4.10 1990 3.58 1991 2.78 1992 5.77 1993 4.91 1994 4.29 1995 8.78 1996 4.76 1997 3.54 1998 5.15 1999 4.59 2000 Duration: 20d 4.99 1893 7.88 1894 3.64 1895 6.93 1896 5.81 1897 5.45 1898 4.15 1899 11.17 1900 3.55 1901 8.97 1902 8.80 1903 6.32 1904 6.41 1905 5.89 1906 7.93 1907 5.95 1908 8.57 1909 4.68 1910 5.89 1911 5.42 1912 4.70 1913 7.98 1914 5.93 1915 7.88 1916 4.91 1917 4.45 1918 6.76 1919 5.18 1920 5.75 1921 5.96 1922 4.97 1923 8.40 1924 4.74 1925 6.20 1926 9.73 1927 6.27 1928 6.02 1929 5.31 1930 5.56 1931 4.94 1932 6.10 1933 5.54 1934 5.24 1935 11.30 1936 6.18 1937 7.10 1938 4.73 1939 8.69 1940 8.06 1941 7.38 1942 6.41 1943 5.29 1944 6.23 1945 4.75 1946 6.82 1947 4.07 1948 8.62 1949 5.72 1950 8.32 1951 6.23 1952 4.43 1953 10.48 1954 6.83 1955 6.37 1956 8.70 1957 9.13 1958 7.43 1959 5.81 1960 9.38 1961 3.68 1962 6.47 1963 4.55 1964 5.88 1965 4.89 1966 4.84 1967 5.32 1968 6.24 1969 10.11 1970 4.64 1971 8.66 1972 6.66 1973 6.94 1974 4.90 1975 5.65 1976 5.53 1977 9.33 1978 9.50 1979 8.20 1980 6.20 1981 9.84 1982 9.81 1983 5.32 1984 6.46 1985 6.38 1986 14.06 1987 4.79 1988 9.42 1989 4.94 1990 4.08 1991 4.31 1992 6.94 1993 5.46 1994 7.18 1995 15.10 1996 5.12 1997 5.62 1998 6.11 1999 6.92 2000 Duration: 30d 5.79 1893 8.08 1894 4.62 1895 8.39 1896 6.45 1897 6.63 1898 4.35 1899 11.86 1900 4.51 1901 11.43 1902 9.41 1903 8.18 1904 8.18 1905 6.39 1906 8.44 1907 7.40 1908 10.09 1909 5.61 1910 7.18 1911 6.32 1912 7.40 1913 9.95 1914 9.03 1915 9.10 1916 6.74 1917 5.49 1918 7.82 1919 6.42 1920 6.14 1921 6.72 1922 5.93 1923 10.05 1924 5.35 1925 8.41 1926 11.29 1927 8.29 1928 6.81 1929 6.05 1930 7.09 1931 5.70 1932 7.77 1933 6.21 1934 6.10 1935 14.27 1936 6.53 1937 9.12 1938 5.17 1939 9.13 1940 10.48 1941 7.78 1942 7.70 1943 6.28 1944 9.38 1945 5.43 1946 8.60 1947 6.03 1948 11.87 1949 6.83 1950 8.87 1951 8.06 1952 6.33 1953 10.82 1954 7.28 1955 6.79 1956 10.17 1957 12.95 1958 8.11 1959 7.32 1960 10.59 1961 4.26 1962 7.24 1963 5.85 1964 8.71 1965 6.51 1966 6.21 1967 7.41 1968 7.50 1969 11.56 1970 5.06 1971 9.48 1972 8.57 1973 8.46 1974 6.27 1975 6.52 1976 7.62 1977 9.75 1978 12.60 1979 10.70 1980 7.19 1981 11.14 1982 10.85 1983 5.95 1984 8.37 1985 7.10 1986 14.62 1987 5.87 1988 12.82 1989 6.09 1990 6.31 1991 5.34 1992 9.87 1993 6.30 1994 8.27 1995 15.61 1996 5.48 1997 6.96 1998 7.88 1999 9.38 2000 Duration: 45d 8.47 1893 8.68 1894 6.77 1895 8.62 1896 8.69 1897 9.08 1898 5.39 1899 14.25 1900 5.14 1901 15.54 1902 11.70 1903 9.44 1904 10.69 1905 7.99 1906 9.87 1907 10.74 1908 11.38 1909 7.66 1910 9.52 1911 8.11 1912 7.60 1913 11.38 1914 11.44 1915 10.65 1916 8.38 1917 7.91 1918 9.84 1919 8.31 1920 9.03 1921 6.84 1922 8.20 1923 11.75 1924 6.81 1925 11.38 1926 11.87 1927 10.75 1928 9.51 1929 8.23 1930 9.86 1931 8.23 1932 9.32 1933 8.19 1934 8.49 1935 19.85 1936 9.01 1937 12.00 1938 7.02 1939 10.59 1940 14.25 1941 10.16 1942 9.80 1943 7.66 1944 10.97 1945 6.45 1946 11.00 1947 6.77 1948 13.26 1949 7.88 1950 10.83 1951 12.10 1952 7.00 1953 11.07 1954 8.74 1955 8.16 1956 11.01 1957 15.49 1958 10.91 1959 11.08 1960 12.33 1961 5.94 1962 11.56 1963 8.61 1964 11.06 1965 6.83 1966 7.46 1967 10.02 1968 8.95 1969 12.59 1970 6.17 1971 13.80 1972 10.31 1973 12.10 1974 8.14 1975 7.74 1976 10.04 1977 12.09 1978 14.01 1979 15.04 1980 8.77 1981 13.77 1982 14.86 1983 7.72 1984 11.34 1985 8.30 1986 15.96 1987 6.82 1988 14.29 1989 9.22 1990 7.56 1991 6.37 1992 14.82 1993 7.47 1994 10.45 1995 16.99 1996 6.65 1997 9.46 1998 11.10 1999 12.19 2000 Duration: 60d 10.36 1893 10.96 1894 7.46 1895 9.86 1896 9.27 1897 10.39 1898 6.69 1899 16.77 1900 6.43 1901 18.08 1902 15.19 1903 13.19 1904 12.89 1905 9.66 1906 12.16 1907 13.43 1908 13.88 1909 8.64 1910 11.54 1911 9.61 1912 8.85 1913 13.34 1914 14.59 1915 11.92 1916 11.44 1917 8.91 1918 12.83 1919 10.64 1920 10.97 1921 7.91 1922 10.03 1923 15.35 1924 9.30 1925 14.20 1926 12.70 1927 12.02 1928 11.16 1929 9.44 1930 11.46 1931 9.54 1932 12.46 1933 8.93 1934 10.68 1935 23.06 1936 10.24 1937 14.44 1938 9.03 1939 11.09 1940 17.94 1941 12.19 1942 10.90 1943 9.38 1944 13.08 1945 8.28 1946 14.42 1947 8.75 1948 14.91 1949 9.87 1950 12.97 1951 14.02 1952 9.20 1953 15.54 1954 9.73 1955 10.35 1956 13.93 1957 16.22 1958 11.76 1959 12.16 1960 15.58 1961 6.81 1962 13.33 1963 10.40 1964 14.56 1965 9.26 1966 8.86 1967 13.62 1968 11.66 1969 17.03 1970 6.76 1971 17.36 1972 12.53 1973 14.66 1974 11.46 1975 10.10 1976 12.37 1977 13.94 1978 15.37 1979 19.21 1980 11.31 1981 15.21 1982 17.10 1983 9.40 1984 14.23 1985 13.08 1986 16.94 1987 8.03 1988 15.00 1989 11.07 1990 10.31 1991 8.03 1992 16.59 1993 10.60 1994 13.15 1995 21.61 1996 7.87 1997 11.49 1998 15.65 1999 14.02 2000