Precipitation annual maximum series (inches) Station ID: 23-8456 Station name: TROY State: MO Latitude (decimal degrees): 38.9500 Longitude (decimal degrees): -91.0000 Elevation (feet): 560 Duration: 1 day 08/18/1931 4.40 08/12/1932 2.48 09/27/1933 1.98 08/16/1934 3.00 06/11/1935 1.90 09/27/1936 3.32 06/09/1937 1.60 05/27/1938 2.75 04/16/1939 2.05 06/28/1940 2.00 10/05/1941 4.50 12/27/1942 2.60 05/07/1943 2.30 04/11/1944 2.70 09/14/1945 2.62 11/01/1946 3.80 04/25/1947 2.53 07/26/1948 3.50 10/06/1949 1.90 07/19/1950 1.90 06/24/1951 2.20 08/21/1952 2.70 10/05/1953 3.00 09/20/1954 1.90 06/25/1955 1.90 07/29/1956 1.90 06/08/1957 2.40 07/31/1958 2.00 02/10/1959 2.25 11/16/1960 2.20 08/11/1961 4.02 03/21/1962 2.70 09/11/1963 2.00 11/28/1964 1.78 08/31/1965 2.40 06/13/1966 2.27 10/16/1967 1.72 09/24/1968 4.31 10/12/1969 2.60 05/01/1970 2.93 06/14/1971 1.78 04/20/1972 2.33 07/21/1973 2.24 05/31/1974 2.78 04/24/1975 2.78 10/24/1976 2.42 09/13/1977 2.27 07/27/1978 3.20 04/11/1979 2.00 07/03/1980 2.10 05/10/1981 3.50 12/03/1982 6.90 05/02/1983 5.33 04/21/1984 3.00 08/30/1985 3.80 07/01/1986 2.16 07/07/1987 2.73 10/01/1988 2.00 09/09/1989 2.62 05/16/1990 4.20 07/10/1991 4.92 07/03/1992 2.10 09/23/1993 3.00 04/12/1994 2.49 05/17/1995 3.50 07/20/1996 3.25 08/17/1997 1.57 02/11/1998 1.50 07/10/1999 2.20 06/23/2000 4.00 06/04/2001 2.23 Duration: 2 days 08/18/1931 4.74 08/12/1932 3.54 09/26/1933 2.13 08/16/1934 3.25 06/10/1935 3.13 09/27/1936 5.56 06/09/1937 2.70 05/27/1938 2.99 04/16/1939 3.38 06/11/1940 3.22 10/04/1941 4.85 12/27/1942 2.80 05/07/1943 2.65 04/22/1944 3.50 09/13/1945 4.15 10/31/1946 4.90 04/24/1947 2.93 07/26/1948 3.77 07/20/1949 3.35 01/03/1950 2.20 06/23/1951 2.37 08/21/1952 2.91 10/04/1953 3.45 09/20/1954 2.72 09/22/1955 2.80 07/03/1956 2.25 07/28/1957 2.95 06/14/1958 2.30 02/09/1959 2.42 06/30/1960 3.00 08/10/1961 4.34 03/21/1962 2.91 09/11/1963 2.15 05/27/1964 2.70 08/31/1965 2.87 04/20/1966 2.44 12/02/1967 2.14 09/24/1968 4.64 10/12/1969 4.66 04/30/1970 4.03 12/14/1971 2.66 11/01/1972 3.03 07/21/1973 2.41 05/30/1974 2.99 04/24/1975 3.48 03/04/1976 2.76 09/13/1977 3.36 07/27/1978 3.45 04/11/1979 3.06 07/03/1980 2.61 05/10/1981 4.17 12/03/1982 8.63 05/02/1983 5.74 04/21/1984 3.23 08/30/1985 4.09 10/03/1986 3.60 11/25/1987 2.94 03/29/1988 2.75 09/09/1989 2.82 05/16/1990 4.95 07/10/1991 5.91 09/20/1992 3.00 09/22/1993 3.87 04/11/1994 4.49 05/17/1995 6.55 04/28/1996 3.97 02/26/1997 2.00 10/05/1998 2.29 12/04/1999 2.37 06/23/2000 4.31 02/24/2001 2.95 Duration: 3 days 08/18/1931 4.78 08/12/1932 3.57 05/13/1933 2.44 08/16/1934 3.28 06/10/1935 3.16 09/27/1936 5.98 06/09/1937 2.73 05/27/1938 3.02 04/15/1939 3.83 06/10/1940 4.02 10/03/1941 5.05 12/27/1942 3.54 05/16/1943 3.30 04/22/1944 3.53 09/13/1945 4.25 11/01/1946 5.80 10/25/1947 3.65 07/26/1948 3.81 07/19/1949 3.48 01/02/1950 2.55 06/24/1951 3.20 08/21/1952 2.94 10/04/1953 3.48 09/20/1954 2.75 10/05/1955 2.84 12/07/1956 2.70 06/08/1957 3.40 06/13/1958 2.80 09/27/1959 2.45 06/29/1960 4.55 08/10/1961 4.42 07/05/1962 4.40 05/15/1963 2.17 05/27/1964 3.00 06/21/1965 2.90 04/19/1966 2.79 07/22/1967 2.80 09/24/1968 4.69 10/11/1969 5.64 04/30/1970 4.07 12/13/1971 2.70 10/31/1972 3.60 06/03/1973 3.05 05/29/1974 3.03 04/23/1975 3.98 03/04/1976 2.79 09/12/1977 3.86 07/27/1978 3.48 04/11/1979 3.09 07/03/1980 2.64 05/10/1981 4.21 12/03/1982 9.53 04/30/1983 5.80 09/09/1984 4.06 06/05/1985 4.13 10/03/1986 3.63 11/25/1987 3.14 03/29/1988 2.78 09/09/1989 2.85 05/15/1990 5.15 07/10/1991 6.48 11/10/1992 3.03 09/22/1993 4.20 04/10/1994 6.15 05/16/1995 7.39 07/20/1996 4.11 08/17/1997 2.57 01/05/1998 2.75 12/03/1999 2.40 06/21/2000 7.89 02/24/2001 2.98 Duration: 4 days 08/18/1931 4.83 08/10/1932 3.79 05/12/1933 3.35 08/16/1934 3.31 07/21/1935 3.40 09/27/1936 6.04 06/09/1937 2.75 05/24/1938 3.07 04/15/1939 3.93 06/10/1940 4.06 10/02/1941 5.20 12/27/1942 3.57 05/15/1943 3.80 04/22/1944 3.57 09/22/1945 4.41 10/31/1946 6.90 10/25/1947 3.85 07/19/1948 3.84 07/19/1949 3.58 06/10/1950 2.60 06/23/1951 3.32 08/18/1952 2.96 10/04/1953 3.52 09/20/1954 2.77 09/20/1955 3.70 12/07/1956 2.73 06/08/1957 3.70 06/12/1958 3.35 09/26/1959 3.42 06/29/1960 4.59 08/10/1961 4.46 07/04/1962 4.90 05/15/1963 2.35 05/27/1964 3.03 06/21/1965 3.14 04/20/1966 3.42 11/30/1967 3.19 05/23/1968 5.12 10/10/1969 5.70 08/06/1970 4.93 12/13/1971 2.73 10/31/1972 3.64 07/21/1973 4.08 05/28/1974 3.23 04/23/1975 4.02 03/04/1976 2.81 09/12/1977 4.26 07/24/1978 3.51 04/09/1979 3.33 07/03/1980 2.66 07/20/1981 5.49 12/03/1982 9.62 04/29/1983 5.85 09/09/1984 4.10 06/04/1985 4.17 10/01/1986 4.25 11/25/1987 3.34 03/29/1988 2.80 08/22/1989 3.17 05/13/1990 5.76 07/10/1991 6.54 11/10/1992 3.49 09/20/1993 5.57 04/10/1994 6.21 05/16/1995 7.71 07/20/1996 4.15 08/17/1997 3.52 06/11/1998 3.13 12/03/1999 2.42 06/21/2000 7.97 02/22/2001 3.01 Duration: 7 days 08/18/1931 4.88 08/12/1932 4.95 05/11/1933 3.58 08/16/1934 3.71 06/05/1935 3.79 09/24/1936 6.27 06/04/1937 3.75 05/22/1938 3.96 04/15/1939 4.23 06/07/1940 4.38 09/29/1941 5.81 07/08/1942 3.61 05/12/1943 4.06 04/18/1944 3.66 09/22/1945 5.21 11/01/1946 7.45 10/26/1947 5.13 07/20/1948 4.82 07/15/1949 5.08 05/28/1950 2.81 06/20/1951 4.47 08/15/1952 3.17 10/04/1953 3.55 10/06/1954 3.05 09/20/1955 3.75 07/03/1956 3.15 05/17/1957 4.91 07/15/1958 4.20 09/24/1959 3.66 06/27/1960 4.72 05/05/1961 4.93 07/03/1962 6.00 05/12/1963 3.43 05/24/1964 3.12 08/26/1965 4.17 04/19/1966 4.19 07/22/1967 4.10 09/18/1968 5.74 10/07/1969 5.84 08/05/1970 6.40 12/09/1971 4.17 10/27/1972 3.69 03/05/1973 4.13 05/28/1974 3.26 04/24/1975 4.43 10/24/1976 3.07 09/12/1977 4.30 05/07/1978 3.86 04/09/1979 3.36 06/29/1980 3.07 07/20/1981 6.92 12/03/1982 9.72 04/28/1983 6.71 09/09/1984 4.76 06/02/1985 5.08 09/30/1986 5.35 11/25/1987 3.73 12/23/1988 3.35 08/22/1989 3.88 05/12/1990 7.98 07/10/1991 6.61 11/10/1992 3.52 09/20/1993 6.53 04/10/1994 6.82 05/13/1995 8.25 07/15/1996 5.25 08/15/1997 4.30 06/09/1998 4.23 12/04/1999 2.70 06/21/2000 9.86 05/31/2001 5.43 Duration: 10 days 08/18/1931 6.22 07/25/1932 5.31 05/08/1933 3.99 08/12/1934 3.95 10/27/1935 5.28 09/24/1936 6.33 06/02/1937 3.85 05/19/1938 5.18 04/15/1939 4.27 06/07/1940 4.42 10/01/1941 6.31 06/19/1942 3.89 05/10/1943 5.31 04/22/1944 4.38 09/22/1945 6.34 10/31/1946 8.55 10/25/1947 5.98 07/19/1948 7.07 07/13/1949 5.34 12/26/1949 3.59 06/20/1951 5.37 08/12/1952 3.98 10/04/1953 3.59 10/03/1954 3.85 09/20/1955 4.39 06/25/1956 3.75 06/08/1957 5.90 07/11/1958 4.90 09/26/1959 5.28 06/23/1960 4.81 07/14/1961 5.57 07/03/1962 6.06 05/12/1963 3.78 05/27/1964 3.80 08/26/1965 4.67 04/19/1966 4.51 11/30/1967 4.94 05/23/1968 6.41 07/01/1969 7.04 08/03/1970 6.62 12/06/1971 4.66 04/12/1972 3.74 03/02/1973 4.71 05/31/1974 5.92 04/23/1975 4.93 10/23/1976 3.46 09/12/1977 4.35 05/04/1978 4.45 07/24/1979 4.03 06/29/1980 3.10 07/16/1981 8.43 11/27/1982 11.38 04/28/1983 6.91 09/04/1984 6.89 06/02/1985 5.58 09/27/1986 6.60 12/19/1987 4.06 08/15/1988 3.74 08/21/1989 4.15 05/12/1990 8.44 07/03/1991 7.13 07/03/1992 4.32 09/14/1993 8.69 04/05/1994 7.17 05/16/1995 9.20 04/28/1996 6.46 08/12/1997 5.37 06/05/1998 5.01 01/31/1999 4.09 06/18/2000 10.30 05/31/2001 5.48 Duration: 20 days 08/18/1931 8.69 07/25/1932 9.74 04/30/1933 5.54 08/16/1934 4.93 10/26/1935 7.92 09/24/1936 6.98 05/22/1937 5.27 05/23/1938 6.41 03/29/1939 5.69 06/10/1940 7.12 09/25/1941 9.86 06/26/1942 6.32 05/07/1943 8.15 04/10/1944 7.23 09/10/1945 10.84 10/31/1946 10.57 10/25/1947 7.59 07/11/1948 8.77 07/13/1949 6.40 05/27/1950 6.00 06/23/1951 6.44 08/04/1952 5.33 09/19/1953 3.80 09/20/1954 4.92 09/20/1955 7.73 06/20/1956 6.10 05/09/1957 7.76 07/29/1958 6.95 09/22/1959 7.91 06/27/1960 7.01 04/22/1961 7.23 06/19/1962 7.64 04/28/1963 4.84 05/27/1964 4.69 08/18/1965 6.26 04/08/1966 6.21 07/09/1967 5.84 05/14/1968 7.16 06/22/1969 11.05 05/30/1970 8.79 11/26/1971 5.71 10/31/1972 5.93 03/02/1973 6.30 05/31/1974 7.07 04/23/1975 7.42 10/05/1976 4.06 03/11/1977 5.51 07/09/1978 6.27 04/09/1979 5.51 06/20/1980 3.55 07/16/1981 10.59 11/27/1982 11.66 04/28/1983 7.91 09/04/1984 7.85 08/14/1985 8.67 09/23/1986 8.31 12/07/1987 5.48 11/10/1988 5.19 08/21/1989 7.22 05/03/1990 10.08 07/03/1991 7.13 11/04/1992 6.62 09/14/1993 9.65 04/10/1994 8.63 04/30/1995 10.91 04/22/1996 8.10 08/12/1997 5.90 06/04/1998 7.89 06/24/1999 4.72 06/11/2000 12.05 05/18/2001 7.43 Duration: 30 days 08/10/1931 10.49 07/23/1932 12.37 04/30/1933 6.99 08/16/1934 6.96 10/14/1935 9.33 09/02/1936 9.20 05/18/1937 5.96 05/13/1938 8.18 03/26/1939 6.54 06/07/1940 7.48 09/25/1941 13.09 06/21/1942 8.23 05/07/1943 10.48 04/10/1944 9.23 09/09/1945 11.54 10/18/1946 13.69 10/25/1947 8.44 06/27/1948 11.13 06/24/1949 8.42 12/18/1949 7.37 06/13/1951 8.05 08/04/1952 5.58 03/30/1953 5.18 09/15/1954 7.54 09/20/1955 8.00 06/20/1956 8.47 05/17/1957 11.55 07/15/1958 9.94 09/22/1959 8.01 06/14/1960 7.88 07/13/1961 11.12 06/08/1962 10.51 04/28/1963 5.95 04/02/1964 6.11 08/25/1965 9.76 04/19/1966 6.78 11/30/1967 7.41 09/16/1968 7.91 06/15/1969 12.81 05/30/1970 11.39 11/18/1971 6.21 10/21/1972 7.47 03/02/1973 7.81 05/11/1974 7.85 04/23/1975 7.94 03/04/1976 5.38 09/12/1977 7.08 04/16/1978 7.46 04/04/1979 6.34 03/21/1980 4.36 07/05/1981 11.59 11/27/1982 13.96 04/28/1983 9.73 09/04/1984 7.92 08/01/1985 11.13 09/12/1986 9.47 11/25/1987 7.85 03/02/1988 5.83 08/18/1989 8.05 05/10/1990 13.83 06/16/1991 8.10 10/30/1992 7.61 08/31/1993 11.97 04/05/1994 10.50 04/29/1995 13.25 04/28/1996 9.98 08/12/1997 6.61 06/05/1998 9.25 01/13/1999 5.49 05/27/2000 13.37 05/18/2001 8.85 Duration: 45 days 07/20/1931 11.93 07/04/1932 13.39 04/01/1933 9.41 08/16/1934 9.79 04/29/1935 12.26 09/24/1936 11.89 04/27/1937 8.19 04/28/1938 10.24 03/26/1939 7.76 05/15/1940 8.87 09/25/1941 16.90 06/09/1942 10.79 05/07/1943 11.95 03/20/1944 10.01 08/22/1945 13.34 10/16/1946 14.22 04/19/1947 10.73 06/15/1948 15.90 06/11/1949 10.21 12/04/1949 7.94 06/20/1951 10.15 07/08/1952 6.40 03/22/1953 6.62 09/15/1954 8.45 08/30/1955 8.59 06/17/1956 10.91 05/09/1957 13.85 07/03/1958 12.94 08/28/1959 9.18 06/12/1960 9.68 07/01/1961 12.87 05/25/1962 14.15 04/28/1963 6.45 03/09/1964 7.66 08/18/1965 10.18 04/08/1966 9.19 09/21/1967 8.25 08/31/1968 9.30 05/31/1969 14.99 04/30/1970 15.46 05/06/1971 8.34 10/31/1972 8.57 03/03/1973 10.36 05/02/1974 9.45 04/17/1975 11.01 02/17/1976 6.54 08/29/1977 8.05 06/23/1978 10.58 03/19/1979 8.04 05/23/1980 5.86 06/20/1981 15.35 11/12/1982 14.78 03/19/1983 12.23 03/08/1984 10.30 07/22/1985 13.49 09/12/1986 11.37 11/16/1987 11.14 08/19/1988 7.22 07/27/1989 8.22 05/03/1990 15.52 05/30/1991 8.84 11/02/1992 9.68 08/10/1993 15.36 04/03/1994 11.72 04/17/1995 15.68 04/28/1996 13.96 08/12/1997 8.54 05/22/1998 12.27 12/31/1998 6.94 05/23/2000 16.63 05/05/2001 9.25 05/01/2002 15.84 Duration: 60 days 08/18/1931 15.23 06/20/1932 15.25 03/30/1933 11.41 08/01/1934 10.31 04/29/1935 14.29 09/10/1936 12.12 04/18/1937 10.29 03/29/1938 13.41 02/19/1939 9.07 05/01/1940 9.92 09/02/1941 19.96 05/12/1942 12.10 04/23/1943 13.98 03/05/1944 11.36 08/03/1945 14.43 10/16/1946 15.46 04/10/1947 12.29 06/06/1948 16.41 05/24/1949 13.09 05/21/1950 8.81 06/20/1951 11.91 06/23/1952 7.30 03/21/1953 8.15 08/17/1954 9.71 08/22/1955 8.71 05/15/1956 12.72 04/17/1957 18.79 06/14/1958 15.68 08/16/1959 11.81 05/17/1960 12.45 07/19/1961 15.38 05/11/1962 14.30 03/31/1963 7.83 03/05/1964 10.86 07/28/1965 12.34 04/16/1966 10.21 10/14/1967 10.89 04/03/1968 10.53 05/14/1969 16.56 04/19/1970 19.06 05/23/1971 10.29 10/18/1972 10.46 03/02/1973 12.15 04/11/1974 11.31 04/23/1975 13.03 01/31/1976 7.24 09/12/1977 9.48 03/25/1978 12.02 03/19/1979 9.02 05/11/1980 6.67 07/04/1981 16.97 10/07/1982 17.20 03/27/1983 14.15 03/04/1984 13.02 07/14/1985 13.67 09/12/1986 12.07 11/25/1987 12.29 11/10/1988 9.25 07/20/1989 10.99 04/10/1990 17.62 05/16/1991 9.79 10/20/1992 10.81 06/07/1993 18.52 04/10/1994 13.18 04/12/1995 16.92 04/15/1996 15.48 08/12/1997 9.32 06/04/1998 13.04 05/12/1999 7.65 05/23/2000 18.96 05/18/2001 10.52