Precipitation annual maximum series (inches) Station ID: 11-9002 Station name: WATERLOO State: IL Latitude (decimal degrees): 38.3267 Longitude (decimal degrees): 90.1628 Elevation (feet): 629 Duration: 01d 2.96 1912 2.23 1913 2.72 1914 7.03 1915 3.35 1916 2.55 1917 2.68 1918 6.24 1919 2.20 1920 2.92 1921 2.01 1922 4.53 1923 2.48 1924 3.51 1925 1.64 1926 2.52 1927 2.76 1928 2.55 1929 1.75 1930 2.75 1931 1.54 1932 2.01 1933 1.71 1934 2.28 1935 3.44 1936 1.78 1937 5.41 1938 2.26 1939 1.81 1940 1.86 1941 3.63 1942 1.99 1943 2.02 1944 2.13 1945 2.34 1946 3.08 1947 2.56 1948 3.75 1949 2.58 1950 3.80 1951 1.39 1952 1.16 1953 1.85 1954 2.13 1955 2.39 1956 4.17 1957 2.88 1958 1.78 1959 1.90 1960 3.70 1961 1.76 1962 2.11 1963 2.46 1964 2.18 1965 1.87 1966 2.15 1967 3.36 1968 2.46 1969 2.31 1970 3.80 1971 5.96 1972 4.00 1973 1.90 1974 3.40 1975 1.77 1976 3.18 1977 2.08 1978 5.32 1979 2.12 1980 3.96 1981 3.43 1982 3.08 1983 3.40 1984 3.47 1985 5.08 1986 2.78 1987 3.00 1988 3.31 1989 4.50 1990 2.96 1991 2.08 1992 -9.99 1993 2.05 1994 3.06 1995 6.79 1996 2.14 1997 3.02 1998 2.29 1999 4.66 2000 Duration: 02d 3.13 1912 3.87 1913 4.19 1914 7.90 1915 4.70 1916 2.96 1917 3.25 1918 8.34 1919 2.46 1920 4.21 1921 2.87 1922 5.16 1923 3.21 1924 3.91 1925 1.85 1926 3.82 1927 2.76 1928 2.81 1929 2.30 1930 2.78 1931 2.34 1932 2.40 1933 2.48 1934 2.90 1935 3.63 1936 3.11 1937 5.49 1938 3.15 1939 1.81 1940 2.42 1941 4.32 1942 2.94 1943 3.03 1944 2.68 1945 3.02 1946 3.08 1947 2.56 1948 4.59 1949 4.54 1950 4.20 1951 1.88 1952 1.26 1953 3.33 1954 2.21 1955 2.95 1956 4.17 1957 4.72 1958 2.16 1959 2.01 1960 5.00 1961 1.94 1962 3.15 1963 3.06 1964 2.18 1965 2.46 1966 2.61 1967 3.40 1968 3.71 1969 2.82 1970 4.09 1971 6.81 1972 4.75 1973 1.91 1974 3.95 1975 1.78 1976 3.77 1977 3.00 1978 5.86 1979 2.25 1980 3.96 1981 4.49 1982 5.17 1983 3.44 1984 4.17 1985 5.37 1986 3.62 1987 3.18 1988 3.54 1989 4.54 1990 3.07 1991 2.59 1992 -9.99 1993 4.00 1994 4.98 1995 7.70 1996 2.30 1997 3.83 1998 3.16 1999 4.81 2000 Duration: 04d 3.23 1912 6.10 1913 5.20 1914 8.35 1915 4.87 1916 3.26 1917 3.79 1918 8.95 1919 2.72 1920 4.49 1921 3.93 1922 5.16 1923 3.37 1924 4.07 1925 3.30 1926 3.90 1927 3.29 1928 3.47 1929 2.77 1930 3.98 1931 3.53 1932 3.49 1933 3.98 1934 3.04 1935 3.63 1936 3.23 1937 5.97 1938 3.19 1939 1.90 1940 2.42 1941 4.71 1942 3.37 1943 3.03 1944 3.60 1945 4.08 1946 3.86 1947 2.56 1948 5.58 1949 4.94 1950 4.58 1951 1.91 1952 1.69 1953 3.33 1954 2.25 1955 3.41 1956 4.50 1957 5.85 1958 2.24 1959 2.56 1960 6.87 1961 2.34 1962 3.21 1963 3.42 1964 2.18 1965 2.52 1966 2.61 1967 3.48 1968 4.09 1969 3.00 1970 5.01 1971 7.51 1972 4.77 1973 3.32 1974 3.95 1975 2.93 1976 3.77 1977 3.95 1978 6.21 1979 2.25 1980 3.96 1981 4.49 1982 5.39 1983 4.59 1984 5.37 1985 5.64 1986 3.79 1987 4.50 1988 3.54 1989 4.68 1990 4.08 1991 3.24 1992 -9.99 1993 5.66 1994 6.39 1995 7.78 1996 2.61 1997 5.04 1998 3.18 1999 5.04 2000 Duration: 07d 3.43 1912 6.97 1913 5.27 1914 8.50 1915 5.01 1916 4.51 1917 4.26 1918 10.42 1919 4.70 1920 4.49 1921 3.95 1922 6.04 1923 4.70 1924 5.41 1925 4.20 1926 5.06 1927 3.54 1928 5.80 1929 4.48 1930 4.01 1931 3.73 1932 4.09 1933 4.42 1934 4.24 1935 3.63 1936 3.93 1937 6.70 1938 4.93 1939 2.35 1940 3.16 1941 5.26 1942 4.46 1943 3.33 1944 5.95 1945 5.18 1946 4.84 1947 3.07 1948 6.23 1949 5.21 1950 4.77 1951 2.55 1952 2.24 1953 3.33 1954 2.75 1955 3.42 1956 5.53 1957 7.18 1958 2.92 1959 2.69 1960 7.77 1961 3.35 1962 3.61 1963 3.89 1964 3.37 1965 2.75 1966 3.27 1967 4.05 1968 4.09 1969 4.73 1970 5.83 1971 7.77 1972 4.88 1973 3.51 1974 4.35 1975 2.95 1976 4.05 1977 3.95 1978 7.05 1979 3.86 1980 4.41 1981 4.77 1982 5.62 1983 4.94 1984 8.70 1985 6.39 1986 5.27 1987 4.50 1988 3.97 1989 5.16 1990 4.55 1991 3.28 1992 -9.99 1993 6.00 1994 8.22 1995 8.70 1996 3.25 1997 5.48 1998 3.18 1999 6.38 2000 Duration: 10d 4.33 1912 6.97 1913 8.08 1914 8.99 1915 5.01 1916 4.52 1917 7.14 1918 10.55 1919 6.11 1920 4.73 1921 5.31 1922 6.06 1923 5.05 1924 5.66 1925 4.42 1926 6.09 1927 4.51 1928 5.86 1929 5.21 1930 5.17 1931 4.57 1932 5.11 1933 4.72 1934 5.11 1935 4.39 1936 4.38 1937 7.18 1938 5.86 1939 2.77 1940 4.00 1941 5.38 1942 6.96 1943 4.64 1944 6.87 1945 5.60 1946 5.42 1947 3.74 1948 6.23 1949 5.47 1950 4.77 1951 3.81 1952 2.24 1953 3.33 1954 2.77 1955 3.60 1956 6.16 1957 8.16 1958 3.80 1959 2.70 1960 7.89 1961 3.93 1962 4.04 1963 3.89 1964 4.13 1965 3.81 1966 4.03 1967 4.76 1968 5.79 1969 5.23 1970 7.17 1971 7.93 1972 4.88 1973 3.51 1974 4.35 1975 2.95 1976 4.76 1977 3.95 1978 7.67 1979 3.86 1980 5.27 1981 5.36 1982 6.28 1983 4.95 1984 10.17 1985 6.68 1986 7.48 1987 4.68 1988 4.63 1989 6.09 1990 4.68 1991 3.75 1992 -9.99 1993 6.40 1994 8.38 1995 11.75 1996 4.46 1997 7.50 1998 5.45 1999 8.17 2000 Duration: 20d 6.08 1912 9.22 1913 8.08 1914 11.62 1915 9.06 1916 5.78 1917 8.25 1918 12.55 1919 7.84 1920 7.26 1921 8.70 1922 8.56 1923 6.48 1924 7.78 1925 5.77 1926 9.78 1927 7.95 1928 11.09 1929 6.29 1930 7.00 1931 5.90 1932 7.77 1933 6.79 1934 9.35 1935 5.76 1936 6.23 1937 8.86 1938 7.83 1939 3.83 1940 6.29 1941 9.09 1942 8.99 1943 6.87 1944 8.96 1945 8.54 1946 6.11 1947 5.89 1948 8.08 1949 8.90 1950 6.25 1951 4.47 1952 3.22 1953 4.82 1954 4.36 1955 5.42 1956 8.20 1957 9.30 1958 5.83 1959 4.00 1960 9.40 1961 5.06 1962 5.09 1963 5.18 1964 6.16 1965 5.07 1966 6.26 1967 5.74 1968 9.02 1969 6.50 1970 8.07 1971 11.00 1972 5.97 1973 4.94 1974 6.54 1975 3.89 1976 7.46 1977 6.20 1978 8.53 1979 4.52 1980 7.63 1981 6.10 1982 7.67 1983 9.09 1984 12.72 1985 12.11 1986 8.14 1987 5.83 1988 5.95 1989 8.21 1990 5.04 1991 5.39 1992 -9.99 1993 9.61 1994 12.23 1995 12.95 1996 4.78 1997 9.61 1998 6.32 1999 9.76 2000 Duration: 30d 7.85 1912 9.96 1913 8.64 1914 12.73 1915 9.87 1916 6.51 1917 11.09 1918 13.19 1919 9.33 1920 8.72 1921 10.21 1922 8.68 1923 8.35 1924 9.15 1925 9.45 1926 11.77 1927 10.01 1928 11.86 1929 8.92 1930 7.67 1931 7.48 1932 8.87 1933 8.30 1934 10.23 1935 7.65 1936 7.50 1937 11.59 1938 8.99 1939 4.93 1940 7.04 1941 12.00 1942 11.25 1943 8.91 1944 11.31 1945 10.32 1946 6.90 1947 7.42 1948 10.12 1949 10.95 1950 8.07 1951 5.79 1952 3.60 1953 6.47 1954 5.28 1955 6.80 1956 12.46 1957 10.78 1958 6.01 1959 4.95 1960 9.79 1961 5.83 1962 6.30 1963 6.88 1964 8.74 1965 5.48 1966 7.78 1967 8.38 1968 11.21 1969 8.35 1970 8.62 1971 11.78 1972 7.74 1973 6.12 1974 6.98 1975 4.96 1976 8.87 1977 7.06 1978 9.82 1979 5.62 1980 9.69 1981 10.16 1982 10.28 1983 9.63 1984 14.18 1985 13.59 1986 9.40 1987 6.61 1988 8.39 1989 12.89 1990 7.30 1991 6.40 1992 -9.99 1993 12.30 1994 14.10 1995 14.95 1996 7.48 1997 10.81 1998 7.28 1999 11.82 2000 Duration: 45d 9.34 1912 11.02 1913 10.35 1914 15.34 1915 11.55 1916 9.64 1917 13.61 1918 14.29 1919 11.05 1920 10.95 1921 12.06 1922 10.16 1923 11.42 1924 10.63 1925 11.62 1926 13.30 1927 12.33 1928 16.00 1929 10.39 1930 10.98 1931 8.96 1932 11.92 1933 10.61 1934 12.13 1935 9.75 1936 8.54 1937 14.02 1938 13.51 1939 6.44 1940 11.17 1941 14.43 1942 14.90 1943 10.41 1944 15.52 1945 11.48 1946 10.82 1947 8.92 1948 14.44 1949 12.49 1950 11.00 1951 8.06 1952 5.88 1953 8.36 1954 7.54 1955 9.13 1956 15.55 1957 12.80 1958 7.46 1959 5.99 1960 12.38 1961 8.14 1962 9.53 1963 8.24 1964 10.16 1965 8.04 1966 8.43 1967 9.97 1968 14.15 1969 8.84 1970 9.50 1971 14.09 1972 11.38 1973 8.09 1974 8.49 1975 5.97 1976 10.04 1977 8.16 1978 10.76 1979 7.02 1980 13.90 1981 11.35 1982 14.65 1983 13.28 1984 16.64 1985 16.24 1986 13.19 1987 7.93 1988 10.40 1989 15.67 1990 8.52 1991 8.62 1992 -9.99 1993 14.10 1994 17.25 1995 16.53 1996 8.35 1997 14.86 1998 9.52 1999 14.75 2000 Duration: 60d 11.31 1912 11.53 1913 15.20 1914 19.89 1915 13.20 1916 10.65 1917 15.11 1918 15.41 1919 12.86 1920 14.05 1921 14.00 1922 11.25 1923 14.34 1924 13.27 1925 13.40 1926 15.78 1927 13.94 1928 17.26 1929 11.10 1930 12.16 1931 10.40 1932 13.36 1933 12.51 1934 16.83 1935 10.38 1936 10.60 1937 15.33 1938 16.87 1939 7.89 1940 13.22 1941 16.40 1942 17.17 1943 12.24 1944 18.63 1945 11.52 1946 12.00 1947 9.64 1948 15.75 1949 14.33 1950 12.39 1951 8.56 1952 6.71 1953 8.79 1954 8.22 1955 11.30 1956 19.57 1957 14.97 1958 8.86 1959 7.37 1960 13.63 1961 8.74 1962 10.86 1963 9.36 1964 11.69 1965 8.51 1966 9.97 1967 10.87 1968 14.85 1969 11.29 1970 9.82 1971 14.97 1972 12.74 1973 9.99 1974 12.08 1975 7.00 1976 11.81 1977 10.17 1978 12.05 1979 9.06 1980 16.30 1981 12.47 1982 18.46 1983 16.16 1984 16.88 1985 19.16 1986 14.57 1987 9.93 1988 11.29 1989 18.44 1990 9.96 1991 9.99 1992 -9.99 1993 16.20 1994 20.43 1995 21.15 1996 9.60 1997 18.80 1998 10.41 1999 18.31 2000