Precipitation annual maximum series (inches) Station ID: 11-3109 Station name: FLORA 5 NW State: IL Latitude (decimal degrees): 38.7156 Longitude (decimal degrees): 88.5822 Elevation (feet): 500 Duration: 01d 3.00 1893 1.50 1894 2.91 1895 3.81 1896 3.35 1897 -9.99 1898 1.88 1899 2.15 1900 2.47 1901 2.00 1902 2.44 1903 5.71 1904 3.63 1905 2.50 1906 1.92 1907 2.00 1908 3.70 1909 3.40 1910 -9.99 1911 5.33 1912 3.30 1913 2.17 1914 4.12 1915 -9.99 1916 -9.99 1917 2.80 1918 3.80 1919 3.50 1920 3.68 1921 3.00 1922 3.75 1923 3.25 1924 2.57 1925 2.18 1926 1.55 1927 2.94 1928 3.15 1929 1.42 1930 4.15 1931 -9.99 1932 1.75 1933 2.55 1934 2.01 1935 1.78 1936 2.32 1937 2.57 1938 2.25 1939 1.62 1940 1.73 1941 2.12 1942 2.94 1943 4.51 1944 2.75 1945 2.70 1946 2.12 1947 3.20 1948 2.32 1949 2.51 1950 2.86 1951 2.19 1952 1.98 1953 2.44 1954 2.10 1955 3.06 1956 3.15 1957 1.77 1958 1.99 1959 1.64 1960 -9.99 1961 2.08 1962 3.40 1963 5.10 1964 2.58 1965 2.21 1966 3.15 1967 1.62 1968 2.30 1969 2.18 1970 2.73 1971 2.85 1972 2.47 1973 2.40 1974 2.49 1975 1.55 1976 2.32 1977 2.31 1978 5.25 1979 1.47 1980 2.31 1981 3.46 1982 3.65 1983 2.89 1984 3.90 1985 1.98 1986 3.42 1987 2.83 1988 2.83 1989 4.39 1990 2.41 1991 2.63 1992 4.94 1993 2.75 1994 2.68 1995 2.45 1996 1.65 1997 2.35 1998 2.60 1999 2.85 2000 Duration: 01h 05/23/1978 0.70 07/28/1979 2.00 09/16/1980 0.80 06/01/1981 2.40 07/10/1982 1.20 06/03/1983 1.20 09/25/1984 1.10 08/06/1985 1.60 07/28/1986 1.30 07/01/1987 1.00 11/04/1988 1.00 06/23/1989 2.50 05/15/1990 1.30 05/14/1991 0.70 09/21/1992 1.90 07/16/1993 1.50 06/06/1994 1.10 07/22/1995 1.50 04/19/1996 0.60 07/14/1997 1.20 06/12/1998 2.40 06/02/1999 1.50 -9/-9/-999 -9.99 Duration: 02d 3.85 1893 1.96 1894 4.01 1895 4.48 1896 4.65 1897 -9.99 1898 1.88 1899 3.06 1900 3.26 1901 2.38 1902 2.44 1903 6.52 1904 4.67 1905 3.07 1906 2.94 1907 3.25 1908 5.08 1909 5.90 1910 -9.99 1911 5.37 1912 5.68 1913 2.82 1914 4.52 1915 -9.99 1916 -9.99 1917 3.40 1918 6.75 1919 4.30 1920 5.20 1921 3.74 1922 4.55 1923 3.25 1924 2.57 1925 3.89 1926 2.54 1927 3.35 1928 3.21 1929 1.96 1930 4.78 1931 -9.99 1932 2.58 1933 4.45 1934 3.07 1935 3.25 1936 3.22 1937 2.97 1938 2.71 1939 1.89 1940 1.93 1941 2.12 1942 4.03 1943 5.81 1944 3.08 1945 3.60 1946 3.08 1947 3.20 1948 3.14 1949 4.07 1950 2.94 1951 2.37 1952 2.13 1953 2.81 1954 2.66 1955 3.78 1956 4.07 1957 2.19 1958 3.29 1959 2.15 1960 9.70 1961 2.54 1962 3.48 1963 5.10 1964 2.60 1965 2.86 1966 3.68 1967 1.87 1968 3.35 1969 2.44 1970 2.73 1971 2.89 1972 2.78 1973 2.92 1974 3.00 1975 1.97 1976 3.72 1977 2.56 1978 6.25 1979 1.83 1980 2.93 1981 3.59 1982 4.14 1983 3.48 1984 4.92 1985 2.25 1986 4.45 1987 3.07 1988 2.86 1989 5.21 1990 2.54 1991 3.73 1992 5.42 1993 4.79 1994 4.28 1995 3.29 1996 2.17 1997 3.06 1998 3.00 1999 3.49 2000 Duration: 02h 05/23/1978 1.40 07/28/1979 3.40 09/16/1980 1.00 06/01/1981 2.80 07/10/1982 1.90 06/03/1983 2.40 07/26/1984 1.30 08/06/1985 2.00 07/28/1986 1.50 07/01/1987 2.00 11/04/1988 1.20 06/23/1989 2.80 05/15/1990 1.40 05/23/1991 0.90 09/21/1992 2.20 07/16/1993 2.10 07/06/1994 1.30 07/22/1995 1.80 05/26/1996 1.00 07/14/1997 1.30 06/12/1998 2.40 06/02/1999 1.70 -9/-9/-999 -9.99 Duration: 03h 05/23/1978 1.50 07/28/1979 4.40 03/30/1980 1.20 06/01/1981 2.90 07/10/1982 2.50 06/03/1983 2.70 10/20/1984 1.40 08/06/1985 2.20 07/28/1986 1.80 07/01/1987 2.40 11/04/1988 1.30 06/23/1989 2.80 06/20/1990 1.50 05/23/1991 1.00 09/21/1992 2.20 07/16/1993 2.60 07/06/1994 1.30 07/22/1995 1.80 05/26/1996 1.10 07/14/1997 1.30 06/12/1998 2.40 06/02/1999 1.70 -9/-9/-999 -9.99 Duration: 04d 5.13 1893 1.96 1894 4.56 1895 4.63 1896 5.15 1897 -9.99 1898 2.43 1899 3.30 1900 3.26 1901 3.11 1902 2.44 1903 6.52 1904 4.67 1905 3.43 1906 3.38 1907 4.64 1908 5.08 1909 6.94 1910 -9.99 1911 5.46 1912 6.19 1913 4.39 1914 4.52 1915 -9.99 1916 -9.99 1917 4.46 1918 7.53 1919 4.35 1920 5.57 1921 4.06 1922 4.80 1923 3.55 1924 2.95 1925 4.34 1926 2.54 1927 3.43 1928 4.21 1929 2.99 1930 5.17 1931 -9.99 1932 3.10 1933 4.68 1934 3.24 1935 3.54 1936 3.82 1937 3.47 1938 3.54 1939 3.43 1940 2.42 1941 3.62 1942 4.89 1943 5.81 1944 4.57 1945 4.77 1946 3.20 1947 5.55 1948 3.72 1949 4.68 1950 3.00 1951 2.56 1952 2.17 1953 2.93 1954 3.16 1955 4.18 1956 5.00 1957 2.68 1958 3.31 1959 3.36 1960 12.21 1961 2.72 1962 3.99 1963 5.15 1964 2.84 1965 3.66 1966 3.70 1967 2.23 1968 4.25 1969 2.80 1970 3.60 1971 3.82 1972 3.58 1973 4.18 1974 3.55 1975 2.81 1976 3.79 1977 3.18 1978 7.42 1979 1.84 1980 3.75 1981 4.40 1982 5.64 1983 4.55 1984 6.05 1985 3.53 1986 4.62 1987 3.31 1988 3.21 1989 5.93 1990 2.63 1991 4.39 1992 6.22 1993 5.01 1994 5.89 1995 4.07 1996 2.45 1997 3.85 1998 3.59 1999 3.68 2000 Duration: 06h 10/12/1978 1.90 07/28/1979 5.20 03/30/1980 1.50 06/01/1981 2.90 07/10/1982 2.50 06/02/1983 3.20 09/22/1984 2.00 11/18/1985 2.70 09/11/1986 1.90 06/30/1987 2.10 11/04/1988 1.70 06/23/1989 2.80 05/16/1990 2.10 10/26/1991 1.60 09/21/1992 2.20 07/16/1993 3.50 04/09/1994 1.70 07/22/1995 1.80 04/22/1996 1.70 01/27/1997 1.40 06/12/1998 2.40 02/06/1999 2.30 -9/-9/-999 -9.99 Duration: 07d 5.56 1893 2.20 1894 4.56 1895 5.77 1896 6.56 1897 -9.99 1898 2.71 1899 4.12 1900 5.03 1901 3.16 1902 3.06 1903 7.02 1904 5.04 1905 4.67 1906 4.00 1907 4.72 1908 5.08 1909 6.94 1910 -9.99 1911 6.46 1912 7.07 1913 4.53 1914 5.39 1915 -9.99 1916 -9.99 1917 4.74 1918 9.30 1919 5.15 1920 5.57 1921 5.31 1922 5.01 1923 3.81 1924 3.16 1925 6.32 1926 3.22 1927 3.86 1928 5.51 1929 4.95 1930 6.30 1931 -9.99 1932 4.57 1933 4.84 1934 4.27 1935 3.54 1936 3.94 1937 3.92 1938 3.82 1939 3.93 1940 3.28 1941 4.10 1942 6.27 1943 6.11 1944 5.50 1945 5.54 1946 3.55 1947 6.37 1948 4.34 1949 5.09 1950 3.11 1951 2.90 1952 2.69 1953 2.93 1954 4.71 1955 4.18 1956 6.25 1957 3.13 1958 3.33 1959 3.40 1960 12.87 1961 3.16 1962 4.64 1963 6.40 1964 3.45 1965 4.37 1966 4.23 1967 2.71 1968 4.45 1969 4.06 1970 3.76 1971 5.26 1972 4.26 1973 4.70 1974 4.32 1975 3.34 1976 4.24 1977 3.18 1978 8.12 1979 2.45 1980 4.58 1981 4.49 1982 6.52 1983 4.62 1984 8.05 1985 3.53 1986 5.47 1987 3.55 1988 4.68 1989 8.09 1990 3.62 1991 4.53 1992 7.37 1993 5.60 1994 6.53 1995 4.90 1996 2.65 1997 4.70 1998 4.22 1999 4.38 2000 Duration: 10d 6.29 1893 2.71 1894 4.99 1895 5.89 1896 7.41 1897 -9.99 1898 3.54 1899 5.00 1900 5.06 1901 3.16 1902 3.21 1903 7.82 1904 6.33 1905 5.42 1906 4.13 1907 4.93 1908 5.08 1909 6.94 1910 -9.99 1911 6.59 1912 7.07 1913 4.68 1914 6.13 1915 -9.99 1916 -9.99 1917 6.75 1918 9.36 1919 5.20 1920 5.78 1921 5.53 1922 5.12 1923 4.45 1924 3.73 1925 6.83 1926 3.46 1927 4.11 1928 6.39 1929 5.87 1930 6.88 1931 -9.99 1932 5.89 1933 5.51 1934 5.47 1935 4.22 1936 5.54 1937 4.42 1938 5.04 1939 4.54 1940 3.58 1941 5.06 1942 10.02 1943 6.71 1944 7.80 1945 5.66 1946 4.29 1947 6.89 1948 5.86 1949 5.52 1950 3.63 1951 4.15 1952 3.19 1953 3.40 1954 4.79 1955 4.18 1956 8.05 1957 3.18 1958 4.49 1959 3.70 1960 13.27 1961 3.26 1962 5.32 1963 6.44 1964 4.47 1965 4.37 1966 4.89 1967 3.59 1968 5.37 1969 5.31 1970 4.64 1971 6.90 1972 4.98 1973 4.76 1974 4.53 1975 3.42 1976 5.62 1977 3.18 1978 8.96 1979 2.77 1980 5.47 1981 5.64 1982 7.77 1983 4.62 1984 9.26 1985 3.64 1986 6.30 1987 3.81 1988 4.68 1989 8.37 1990 3.84 1991 4.74 1992 7.99 1993 6.02 1994 7.91 1995 7.36 1996 2.96 1997 5.29 1998 5.05 1999 7.61 2000 Duration: 12h 10/12/1978 2.50 07/27/1979 5.50 03/30/1980 1.50 06/01/1981 2.90 07/10/1982 3.30 06/02/1983 3.50 09/22/1984 2.80 11/18/1985 3.70 09/11/1986 2.10 06/30/1987 3.40 07/20/1988 2.30 06/23/1989 2.80 05/16/1990 2.90 10/26/1991 2.10 09/21/1992 2.80 11/13/1993 4.00 04/09/1994 2.50 05/27/1995 1.80 04/21/1996 2.00 01/27/1997 1.70 06/12/1998 2.40 01/21/1999 2.70 -9/-9/-999 -9.99 Duration: 20d 11.76 1893 3.96 1894 7.82 1895 6.18 1896 9.00 1897 -9.99 1898 4.56 1899 7.60 1900 5.18 1901 4.05 1902 4.61 1903 8.51 1904 7.48 1905 5.72 1906 7.84 1907 7.50 1908 7.03 1909 7.36 1910 -9.99 1911 8.47 1912 8.64 1913 7.93 1914 7.62 1915 -9.99 1916 -9.99 1917 9.30 1918 11.16 1919 8.00 1920 7.11 1921 7.58 1922 5.75 1923 6.62 1924 5.19 1925 6.97 1926 6.21 1927 6.69 1928 7.57 1929 7.25 1930 8.61 1931 -9.99 1932 8.79 1933 6.13 1934 7.84 1935 5.93 1936 8.71 1937 7.01 1938 7.07 1939 5.99 1940 4.71 1941 8.98 1942 12.37 1943 10.08 1944 9.88 1945 9.14 1946 5.97 1947 8.51 1948 8.10 1949 7.97 1950 5.55 1951 6.05 1952 4.26 1953 4.94 1954 5.65 1955 5.01 1956 9.05 1957 4.94 1958 6.01 1959 5.31 1960 14.90 1961 4.74 1962 7.84 1963 6.70 1964 5.81 1965 6.59 1966 7.95 1967 5.60 1968 9.33 1969 6.42 1970 6.55 1971 8.19 1972 7.08 1973 8.82 1974 6.06 1975 4.67 1976 6.37 1977 5.47 1978 10.39 1979 4.28 1980 8.27 1981 6.59 1982 9.86 1983 7.10 1984 11.80 1985 5.37 1986 7.93 1987 6.13 1988 7.02 1989 10.71 1990 4.06 1991 6.05 1992 10.48 1993 8.30 1994 11.12 1995 9.79 1996 4.55 1997 7.77 1998 8.00 1999 8.65 2000 Duration: 24h 10/12/1978 2.50 07/27/1979 6.40 09/16/1980 1.70 06/01/1981 2.90 01/30/1982 3.70 06/02/1983 3.80 04/20/1984 3.30 11/18/1985 4.30 02/01/1986 2.40 06/30/1987 3.40 07/19/1988 3.00 06/23/1989 2.80 05/15/1990 4.80 10/25/1991 2.50 09/21/1992 3.60 11/13/1993 5.00 04/09/1994 2.60 05/17/1995 2.80 04/28/1996 3.20 01/27/1997 1.70 06/12/1998 2.50 01/21/1999 3.20 -9/-9/-999 -9.99 Duration: 30d 13.47 1893 5.18 1894 8.52 1895 9.95 1896 11.11 1897 -9.99 1898 5.76 1899 9.83 1900 5.95 1901 5.31 1902 5.81 1903 9.68 1904 7.60 1905 7.66 1906 7.95 1907 9.24 1908 8.87 1909 10.00 1910 -9.99 1911 10.24 1912 9.47 1913 8.69 1914 8.45 1915 -9.99 1916 -9.99 1917 13.30 1918 14.37 1919 8.57 1920 8.23 1921 8.96 1922 7.23 1923 7.54 1924 6.27 1925 9.61 1926 8.07 1927 8.05 1928 8.91 1929 8.55 1930 10.53 1931 -9.99 1932 10.64 1933 7.12 1934 10.00 1935 7.17 1936 10.19 1937 9.74 1938 7.69 1939 7.38 1940 5.88 1941 9.85 1942 13.63 1943 11.21 1944 11.52 1945 10.44 1946 7.56 1947 9.10 1948 11.19 1949 10.58 1950 6.99 1951 7.00 1952 6.02 1953 5.79 1954 6.88 1955 5.84 1956 13.06 1957 5.13 1958 7.67 1959 6.41 1960 16.22 1961 7.38 1962 8.88 1963 9.44 1964 7.51 1965 7.60 1966 9.30 1967 6.30 1968 11.64 1969 6.73 1970 9.05 1971 8.97 1972 9.19 1973 9.32 1974 6.59 1975 4.96 1976 7.92 1977 6.50 1978 12.48 1979 5.95 1980 10.70 1981 9.55 1982 10.27 1983 9.26 1984 14.00 1985 6.56 1986 10.76 1987 6.81 1988 8.62 1989 12.15 1990 6.54 1991 7.27 1992 11.86 1993 9.86 1994 13.01 1995 11.04 1996 5.86 1997 9.84 1998 10.03 1999 10.41 2000 Duration: 45d 16.94 1893 6.73 1894 10.22 1895 10.45 1896 14.30 1897 -9.99 1898 7.31 1899 13.21 1900 6.90 1901 6.60 1902 7.96 1903 11.18 1904 9.43 1905 8.66 1906 10.06 1907 11.08 1908 11.14 1909 12.66 1910 -9.99 1911 12.04 1912 10.35 1913 10.06 1914 12.05 1915 -9.99 1916 -9.99 1917 14.36 1918 16.43 1919 11.75 1920 10.87 1921 12.07 1922 9.83 1923 10.94 1924 8.15 1925 11.58 1926 9.92 1927 10.25 1928 12.47 1929 10.24 1930 16.67 1931 -9.99 1932 12.62 1933 8.77 1934 11.15 1935 8.66 1936 11.47 1937 12.00 1938 10.11 1939 8.19 1940 8.43 1941 12.76 1942 16.13 1943 12.80 1944 16.39 1945 11.49 1946 10.33 1947 10.38 1948 14.13 1949 13.33 1950 8.98 1951 9.06 1952 8.19 1953 8.21 1954 9.69 1955 7.58 1956 16.49 1957 6.29 1958 9.47 1959 9.26 1960 18.84 1961 9.17 1962 10.83 1963 10.61 1964 9.73 1965 9.45 1966 10.19 1967 8.03 1968 13.35 1969 8.54 1970 11.85 1971 9.78 1972 12.16 1973 12.73 1974 8.64 1975 6.42 1976 9.62 1977 8.87 1978 14.64 1979 7.40 1980 12.18 1981 11.04 1982 12.75 1983 12.10 1984 16.31 1985 8.44 1986 11.39 1987 8.88 1988 9.69 1989 13.95 1990 7.91 1991 8.88 1992 14.03 1993 11.19 1994 15.77 1995 15.73 1996 7.57 1997 13.07 1998 12.34 1999 13.69 2000 Duration: 48h 10/11/1978 2.80 07/26/1979 7.10 03/28/1980 1.80 05/30/1981 2.60 01/29/1982 4.70 10/19/1983 4.80 04/20/1984 3.60 11/18/1985 5.30 02/01/1986 2.70 06/29/1987 4.50 07/19/1988 3.10 06/23/1989 2.80 05/15/1990 6.00 10/24/1991 2.60 09/20/1992 4.10 11/12/1993 5.60 04/09/1994 4.60 05/16/1995 4.80 04/21/1996 3.20 01/27/1997 1.70 06/12/1998 3.30 01/21/1999 3.50 -9/-9/-999 -9.99 Duration: 60d 19.26 1893 7.85 1894 10.80 1895 13.32 1896 15.46 1897 -9.99 1898 8.57 1899 15.70 1900 7.15 1901 8.77 1902 9.75 1903 12.05 1904 11.00 1905 12.54 1906 13.43 1907 13.57 1908 13.03 1909 12.91 1910 -9.99 1911 14.14 1912 11.06 1913 11.82 1914 16.66 1915 -9.99 1916 -9.99 1917 15.00 1918 18.08 1919 13.91 1920 11.95 1921 13.33 1922 10.63 1923 12.45 1924 10.60 1925 13.64 1926 13.05 1927 11.01 1928 14.49 1929 10.69 1930 17.32 1931 -9.99 1932 15.17 1933 10.47 1934 13.62 1935 8.80 1936 12.08 1937 14.11 1938 12.19 1939 9.58 1940 10.34 1941 14.04 1942 18.13 1943 15.64 1944 19.81 1945 12.48 1946 13.54 1947 12.08 1948 16.21 1949 16.26 1950 10.90 1951 9.87 1952 9.90 1953 9.46 1954 11.91 1955 9.97 1956 20.79 1957 8.67 1958 10.41 1959 10.63 1960 20.51 1961 11.54 1962 13.55 1963 11.74 1964 10.56 1965 9.96 1966 11.65 1967 10.52 1968 13.97 1969 11.94 1970 13.38 1971 12.29 1972 14.67 1973 14.21 1974 10.90 1975 6.97 1976 11.93 1977 10.22 1978 17.45 1979 8.39 1980 14.25 1981 12.02 1982 16.69 1983 14.72 1984 18.37 1985 9.48 1986 13.39 1987 9.60 1988 10.97 1989 16.82 1990 9.36 1991 12.15 1992 16.64 1993 11.80 1994 17.86 1995 20.03 1996 9.14 1997 15.90 1998 13.90 1999 16.68 2000