Precipitation annual maximum series (inches) Station ID: 13-4620 Station name: LANSING State: IA Latitude (decimal degrees): 43.3633 Longitude (decimal degrees): -91.2161 Elevation (feet): 643 Duration: 1 day 09/01/1897 1.49 10/17/1898 1.93 04/28/1899 3.00 04/17/1900 1.76 07/05/1913 1.70 05/24/1914 3.09 09/20/1915 2.23 06/02/1916 3.25 07/22/1917 3.65 05/10/1918 3.29 11/10/1919 2.56 07/07/1925 3.80 07/02/1933 3.89 05/03/1935 1.60 07/18/1936 1.76 06/13/1937 1.73 08/17/1938 3.14 05/27/1939 1.81 07/11/1940 2.75 05/30/1941 2.85 06/29/1942 3.40 08/13/1943 1.98 06/13/1944 1.54 06/01/1945 2.62 09/06/1946 2.50 06/13/1947 3.43 07/14/1949 1.78 07/16/1950 3.33 06/26/1951 2.74 07/15/1952 2.63 08/02/1953 3.76 05/01/1954 2.58 07/08/1955 2.18 11/15/1956 2.40 06/18/1957 2.52 08/20/1958 1.97 08/03/1959 3.28 04/17/1960 1.83 09/30/1961 2.33 07/02/1962 3.25 06/23/1964 2.12 07/09/1965 2.57 07/14/1966 2.53 07/17/1967 1.84 06/25/1968 2.85 09/01/1969 2.20 07/29/1970 3.77 05/19/1971 1.93 10/23/1972 2.47 04/16/1973 2.15 06/21/1974 2.44 08/25/1975 2.75 04/21/1976 1.32 07/18/1977 2.57 06/17/1978 3.53 05/03/1979 1.45 08/08/1980 1.84 04/04/1981 4.48 11/12/1982 3.10 08/25/1983 3.85 04/30/1984 2.73 09/05/1985 2.75 06/22/1986 1.86 07/28/1987 2.15 07/10/1988 3.85 08/28/1989 1.92 08/25/1990 2.84 11/02/1991 2.74 06/17/1992 2.62 08/15/1993 2.70 06/20/1994 2.44 07/26/1995 2.78 06/17/1996 2.75 10/09/1997 2.50 06/27/1998 2.00 07/20/1999 3.41 05/18/2000 4.18 09/08/2001 1.64 05/09/2002 3.55 Duration: 2 days 06/28/1897 2.01 10/16/1898 2.23 04/28/1899 3.23 04/16/1900 2.50 05/04/1913 2.21 05/24/1914 3.33 09/20/1915 2.40 06/01/1916 3.50 07/22/1917 5.77 05/09/1918 3.83 11/09/1919 2.76 07/01/1933 4.51 08/02/1935 3.04 09/15/1936 1.90 06/13/1937 1.87 08/16/1938 3.38 05/27/1939 2.37 07/11/1940 2.96 05/30/1941 3.61 06/29/1942 3.66 08/12/1943 2.30 06/13/1944 2.09 06/01/1945 3.35 09/06/1946 2.69 06/13/1947 3.69 07/21/1949 1.92 07/31/1950 3.66 06/26/1951 2.95 07/14/1952 2.83 08/02/1953 4.06 05/01/1954 3.06 06/02/1955 2.35 11/15/1956 2.65 06/18/1957 2.71 08/20/1958 2.12 06/25/1959 3.63 05/06/1960 3.37 09/30/1961 2.86 08/30/1962 3.66 06/08/1963 1.31 06/23/1964 2.28 07/09/1965 2.77 07/14/1966 2.72 06/08/1967 2.30 06/25/1968 4.19 09/01/1969 2.37 07/29/1970 4.10 05/18/1971 2.54 10/22/1972 2.66 09/02/1973 2.32 06/08/1974 2.72 08/24/1975 3.35 05/16/1976 1.90 07/17/1977 3.01 06/16/1978 5.09 10/22/1979 1.99 06/06/1980 2.93 04/04/1981 4.82 11/12/1982 3.34 08/25/1983 4.85 04/30/1984 2.94 09/05/1985 3.35 08/26/1986 2.13 07/27/1987 3.35 07/10/1988 4.15 08/27/1989 2.32 08/24/1990 3.78 11/01/1991 4.68 06/17/1992 2.82 08/15/1993 3.70 06/20/1994 3.22 07/26/1995 2.99 06/17/1996 3.45 07/25/1997 2.69 06/26/1998 2.24 07/19/1999 4.11 05/18/2000 5.42 09/07/2001 3.06 05/09/2002 3.82 Duration: 3 days 06/28/1897 2.03 10/16/1898 2.42 04/28/1899 3.50 04/16/1900 2.52 03/13/1913 2.42 05/23/1914 3.36 06/10/1915 2.58 06/02/1916 3.53 07/22/1917 5.83 05/09/1918 3.87 06/04/1919 2.89 08/01/1935 3.07 09/14/1936 1.91 10/18/1937 2.47 08/15/1938 3.62 05/26/1939 2.46 08/25/1940 2.99 05/28/1941 4.22 06/29/1942 3.70 08/12/1943 2.32 06/12/1944 2.49 06/01/1945 3.38 09/06/1946 3.57 06/11/1947 3.73 07/21/1949 1.94 07/31/1950 3.75 06/26/1951 3.24 07/14/1952 2.86 08/02/1953 4.60 06/20/1954 3.74 06/02/1955 2.37 11/15/1956 2.68 06/16/1957 3.87 08/20/1958 2.14 06/25/1959 3.69 05/06/1960 3.86 09/30/1961 2.89 08/30/1962 3.70 07/17/1963 1.98 06/23/1964 2.31 09/07/1965 3.05 07/13/1966 2.75 06/08/1967 2.68 06/24/1968 5.08 06/27/1969 2.42 07/28/1970 4.14 05/18/1971 2.56 10/21/1972 3.20 06/15/1973 2.36 06/07/1974 3.23 08/24/1975 3.38 05/16/1976 1.92 07/17/1977 3.04 06/16/1978 5.61 08/03/1979 2.68 06/05/1980 3.53 04/04/1981 4.87 11/10/1982 4.31 08/25/1983 6.40 10/15/1984 2.97 09/05/1985 3.38 08/25/1986 2.40 07/27/1987 3.38 07/10/1988 4.19 08/27/1989 2.34 08/24/1990 3.82 11/01/1991 4.73 09/15/1992 3.80 08/15/1993 3.74 06/19/1994 3.25 07/26/1995 3.73 06/17/1996 3.48 07/18/1997 3.69 06/25/1998 2.42 07/18/1999 4.67 05/18/2000 5.47 09/07/2001 3.20 05/09/2002 3.86 Duration: 4 days 06/16/1897 2.22 10/16/1898 2.49 04/28/1899 3.53 04/16/1900 2.55 05/18/1902 5.63 07/11/1913 2.65 09/14/1914 3.42 08/01/1915 2.63 06/01/1916 3.57 07/22/1917 5.88 05/07/1918 4.04 05/04/1919 3.11 07/31/1935 4.24 09/09/1936 2.18 10/17/1937 2.83 09/07/1938 3.96 05/26/1939 2.49 08/25/1940 3.87 05/27/1941 5.04 06/26/1942 3.73 08/13/1943 2.60 06/13/1944 2.55 06/01/1945 3.42 09/06/1946 3.65 06/10/1947 3.77 06/21/1949 2.36 07/13/1950 5.05 06/26/1951 3.27 07/15/1952 2.89 08/01/1953 4.68 06/20/1954 3.89 07/05/1955 2.39 11/15/1956 2.70 06/16/1957 3.91 08/17/1958 2.24 06/25/1959 4.77 05/06/1960 3.90 09/30/1961 2.92 08/30/1962 3.73 07/17/1963 2.00 05/13/1964 2.62 09/07/1965 4.72 07/11/1966 3.86 06/07/1967 2.83 06/23/1968 5.78 06/26/1969 2.91 07/27/1970 4.33 05/18/1971 2.59 07/09/1972 3.43 03/11/1973 2.78 06/07/1974 3.37 08/22/1975 3.96 04/18/1976 2.22 07/15/1977 3.11 06/16/1978 5.67 08/03/1979 2.71 06/05/1980 3.56 04/01/1981 4.92 11/09/1982 4.46 08/25/1983 6.57 04/27/1984 3.06 04/21/1985 3.42 08/25/1986 2.42 07/27/1987 3.77 09/19/1988 4.69 08/27/1989 2.37 08/24/1990 4.25 10/30/1991 4.77 09/14/1992 4.14 08/15/1993 3.77 06/20/1994 3.35 07/26/1995 3.77 06/17/1996 3.52 07/17/1997 4.00 06/24/1998 3.12 07/18/1999 4.84 05/18/2000 5.96 09/07/2001 3.23 05/09/2002 4.03 Duration: 7 days 06/23/1897 3.15 10/12/1898 2.92 04/28/1899 3.57 10/27/1900 2.94 05/17/1902 6.58 07/05/1913 3.05 05/19/1914 3.84 09/15/1915 3.25 05/29/1916 4.17 07/17/1917 6.29 05/07/1918 4.08 06/01/1919 3.77 07/31/1935 5.62 09/11/1936 3.37 10/16/1937 2.93 09/06/1938 5.36 05/26/1939 2.51 08/22/1940 4.30 05/27/1941 5.82 06/25/1942 4.00 08/09/1943 3.03 06/12/1944 4.52 05/28/1945 3.90 09/06/1946 4.17 06/07/1947 4.73 06/21/1949 2.66 07/13/1950 5.63 06/22/1951 3.30 07/15/1952 4.83 07/29/1953 4.99 06/20/1954 5.85 07/02/1955 3.51 11/15/1956 3.24 06/12/1957 4.01 08/15/1958 2.37 06/25/1959 6.29 05/02/1960 4.11 07/30/1961 3.08 08/25/1962 4.24 07/13/1963 2.73 05/08/1964 2.70 09/05/1965 5.21 07/10/1966 4.10 06/06/1967 3.41 06/21/1968 6.56 06/24/1969 3.10 07/27/1970 4.37 05/18/1971 3.33 07/09/1972 3.91 05/02/1973 3.11 06/04/1974 3.67 08/22/1975 4.13 04/15/1976 3.41 07/15/1977 3.32 06/16/1978 5.72 08/03/1979 3.45 08/08/1980 5.09 04/04/1981 5.14 11/09/1982 4.50 08/21/1983 6.82 10/15/1984 3.56 09/05/1985 4.35 09/29/1986 2.77 07/24/1987 5.43 09/17/1988 5.89 08/27/1989 2.71 08/19/1990 5.76 10/27/1991 6.00 09/14/1992 4.44 08/15/1993 4.50 06/20/1994 5.44 07/26/1995 4.11 06/13/1996 3.75 07/17/1997 4.70 08/03/1998 3.86 07/26/1999 5.95 05/16/2000 6.12 05/01/2001 3.47 05/09/2002 4.07 Duration: 10 days 06/19/1897 3.49 10/10/1898 3.57 04/28/1899 3.60 07/15/1900 3.30 07/05/1913 4.35 09/14/1914 4.26 09/11/1915 3.95 05/25/1916 4.86 07/14/1917 6.39 05/09/1918 4.33 06/02/1919 5.08 07/30/1935 5.68 09/07/1936 4.25 06/13/1937 3.12 09/06/1938 6.93 08/13/1939 2.75 08/22/1940 4.35 05/22/1941 6.01 06/21/1942 4.10 06/28/1943 3.51 06/09/1944 5.28 08/05/1945 5.40 09/06/1946 4.21 06/04/1947 5.17 07/14/1949 4.23 07/13/1950 6.52 08/06/1951 4.50 07/14/1952 4.88 07/26/1953 7.75 06/18/1954 6.33 05/29/1955 3.72 04/27/1956 4.33 06/11/1957 5.17 08/11/1958 3.35 06/25/1959 6.35 04/29/1960 5.68 09/05/1961 3.36 08/23/1962 4.65 07/13/1963 2.76 05/08/1964 4.09 09/05/1965 5.26 07/06/1966 4.18 06/08/1967 3.72 06/18/1968 8.47 06/22/1969 3.26 07/27/1970 4.42 05/18/1971 3.45 07/09/1972 4.45 04/29/1973 4.73 06/02/1974 3.71 08/20/1975 4.77 04/15/1976 4.18 06/28/1977 4.00 06/16/1978 5.78 07/30/1979 3.52 08/08/1980 5.69 04/04/1981 6.01 11/03/1982 4.55 08/21/1983 7.09 10/12/1984 3.99 09/21/1985 4.41 09/20/1986 3.75 07/24/1987 5.87 09/17/1988 5.95 08/20/1989 2.90 08/18/1990 6.38 10/25/1991 7.14 09/09/1992 4.78 08/15/1993 5.14 06/19/1994 5.49 07/20/1995 4.84 06/17/1996 3.95 07/17/1997 7.22 06/18/1998 4.98 07/18/1999 7.59 05/18/2000 6.60 05/01/2001 3.59 05/03/2002 4.40 Duration: 20 days 06/10/1897 5.78 10/10/1898 4.93 05/25/1899 5.56 07/06/1900 4.58 05/02/1902 10.82 05/03/1913 5.49 05/19/1914 6.41 09/08/1915 6.38 05/14/1916 7.68 07/06/1917 7.89 05/09/1918 6.74 06/01/1919 6.32 07/21/1935 8.96 08/28/1936 5.96 10/01/1937 4.01 09/06/1938 8.10 05/26/1939 3.99 08/10/1940 6.15 05/27/1941 8.58 06/25/1942 5.97 08/09/1943 6.03 06/09/1944 6.91 08/05/1945 6.63 09/06/1946 7.01 05/29/1947 7.31 07/14/1949 4.87 07/13/1950 10.62 06/26/1951 6.08 07/08/1952 6.09 07/17/1953 9.69 06/18/1954 8.36 05/24/1955 5.00 04/25/1956 5.00 05/30/1957 6.42 08/04/1958 4.64 06/25/1959 7.90 04/30/1960 6.96 09/13/1961 5.36 08/23/1962 5.87 07/17/1963 3.58 05/05/1964 5.83 09/05/1965 8.80 06/26/1966 6.01 06/06/1967 4.77 06/09/1968 11.09 06/11/1969 5.39 07/14/1970 6.77 10/28/1971 3.84 07/07/1972 6.27 04/25/1973 5.09 06/02/1974 6.58 08/12/1975 5.15 04/11/1976 5.36 06/30/1977 7.07 06/16/1978 9.51 08/03/1979 6.23 08/02/1980 8.70 04/04/1981 7.90 10/28/1982 5.62 08/21/1983 8.01 10/15/1984 6.23 09/05/1985 6.80 09/10/1986 6.39 07/12/1987 7.76 09/04/1988 6.01 08/13/1989 4.02 06/13/1990 6.67 10/14/1991 7.31 09/02/1992 7.26 08/01/1993 6.72 06/20/1994 7.22 07/16/1995 6.56 06/02/1996 5.82 07/08/1997 8.54 06/09/1998 8.14 07/16/1999 12.08 05/16/2000 12.63 09/07/2001 5.75 04/24/2002 6.09 Duration: 30 days 06/16/1897 6.72 09/22/1898 5.95 05/25/1899 7.56 04/16/1900 5.76 04/26/1902 11.96 07/05/1913 6.23 09/14/1914 7.68 09/08/1915 7.47 05/25/1916 8.37 06/25/1917 10.29 05/07/1918 7.60 05/22/1919 7.08 07/22/1935 9.88 08/18/1936 8.34 09/24/1937 4.89 08/16/1938 10.38 07/28/1939 4.95 08/01/1940 9.02 05/21/1941 9.20 05/31/1942 7.83 08/09/1943 7.09 05/31/1944 7.45 07/25/1945 7.93 08/28/1946 7.84 06/02/1947 8.81 06/23/1949 6.38 07/13/1950 12.59 06/26/1951 8.29 06/21/1952 8.34 07/06/1953 10.41 05/28/1954 9.29 05/09/1955 5.27 04/25/1956 5.27 05/20/1957 8.97 07/25/1958 6.04 06/15/1959 8.35 04/13/1960 8.49 09/02/1961 8.20 08/24/1962 6.62 07/13/1963 4.47 04/27/1964 6.95 09/05/1965 11.64 06/16/1966 7.24 06/06/1967 6.28 06/10/1968 11.55 06/01/1969 6.45 07/14/1970 7.79 04/27/1971 4.90 07/09/1972 7.95 04/09/1973 8.45 06/07/1974 6.73 08/03/1975 5.44 03/27/1976 7.02 06/25/1977 7.91 06/08/1978 9.94 07/25/1979 7.92 08/07/1980 10.64 04/04/1981 8.74 05/05/1982 6.71 08/22/1983 10.61 10/06/1984 7.63 09/03/1985 8.78 09/10/1986 7.92 07/19/1987 10.28 07/10/1988 6.63 08/13/1989 4.97 06/03/1990 7.16 10/25/1991 9.19 08/26/1992 8.07 06/14/1993 8.70 06/11/1994 8.14 06/29/1995 8.01 05/26/1996 7.62 06/28/1997 12.46 05/30/1998 9.44 07/03/1999 14.44 05/18/2000 15.93 04/05/2001 7.01 04/17/2002 7.56 Duration: 45 days 06/16/1897 8.06 09/22/1898 7.35 04/28/1899 9.51 09/19/1900 7.23 07/05/1913 7.86 05/24/1914 10.97 05/02/1915 8.63 05/14/1916 11.60 06/21/1917 11.75 04/16/1918 9.08 05/04/1919 10.04 06/25/1935 10.61 08/14/1936 9.74 05/12/1937 6.53 08/05/1938 13.80 07/15/1939 5.94 07/27/1940 10.23 09/04/1941 11.66 06/01/1942 9.85 07/14/1943 8.70 05/16/1944 9.81 07/17/1945 9.37 07/30/1946 10.32 05/18/1947 11.26 06/13/1949 9.57 06/09/1950 13.28 06/26/1951 11.16 06/09/1952 10.57 06/22/1953 12.87 05/24/1954 11.87 05/25/1955 8.53 07/25/1956 7.82 06/11/1957 10.98 07/25/1958 7.94 05/20/1959 11.62 04/13/1960 10.78 09/02/1961 8.93 08/23/1962 9.14 04/13/1964 7.76 08/17/1965 15.38 06/03/1966 9.44 06/06/1967 8.20 05/14/1968 15.95 06/04/1969 8.41 06/26/1970 8.36 05/18/1971 7.31 06/28/1972 9.84 04/16/1973 10.29 05/08/1974 10.18 04/23/1975 6.55 04/04/1976 7.93 06/05/1977 9.81 06/16/1978 13.26 07/11/1979 9.40 08/08/1980 13.29 03/30/1981 9.60 05/05/1982 8.45 08/21/1983 11.24 04/12/1984 8.66 08/29/1985 10.27 08/25/1986 10.56 07/07/1987 12.78 07/10/1988 8.10 07/30/1989 6.26 05/16/1990 10.12 10/25/1991 11.10 08/08/1992 9.18 06/05/1993 11.83 06/08/1994 10.38 06/27/1995 9.13 05/19/1996 8.73 06/20/1997 14.81 05/23/1998 12.25 07/01/1999 15.73 05/08/2000 18.15 05/01/2001 9.21 04/21/2002 9.41 Duration: 60 days 06/09/1897 9.22 09/01/1898 7.84 04/28/1899 12.21 04/12/1900 8.95 06/14/1913 9.57 05/19/1914 14.10 06/06/1915 11.45 04/30/1916 12.71 05/26/1917 16.15 05/07/1918 13.11 04/08/1919 11.02 06/11/1925 16.23 06/10/1935 13.04 08/14/1936 10.40 04/22/1937 8.46 07/22/1938 15.02 05/21/1939 6.70 07/11/1940 12.94 09/03/1941 14.49 05/26/1942 12.22 06/28/1943 12.12 04/20/1944 11.78 06/25/1945 12.04 07/30/1946 13.24 05/17/1947 12.66 05/31/1949 10.89 06/13/1950 17.79 06/19/1951 13.77 05/23/1952 14.42 06/06/1953 14.66 05/01/1954 13.94 04/14/1955 9.56 07/18/1956 8.72 05/25/1957 14.30 06/22/1958 8.58 06/25/1959 15.25 05/06/1960 12.78 09/02/1961 11.21 08/23/1962 10.55 07/17/1963 6.56 04/27/1964 10.06 08/01/1965 17.60 05/16/1966 10.38 06/06/1967 9.26 06/09/1968 16.82 06/11/1969 9.70 07/18/1970 10.97 05/18/1971 9.18 06/28/1972 12.05 04/01/1973 12.22 05/08/1974 10.65 04/23/1975 8.40 03/26/1976 9.42 05/21/1977 10.83 05/28/1978 14.13 06/27/1979 12.03 07/26/1980 15.95 06/10/1981 12.54 07/11/1982 9.96 08/22/1983 13.93 04/20/1984 10.48 08/10/1985 12.16 08/08/1986 11.83 06/20/1987 14.57 08/05/1988 9.87 07/11/1989 7.76 05/09/1990 11.75 09/09/1991 13.13 07/23/1992 10.49 06/18/1993 15.41 06/20/1994 12.25 05/28/1995 10.50 05/03/1996 9.81 06/15/1997 16.13 05/23/1998 14.66 07/01/1999 17.75 05/16/2000 22.30 04/08/2001 11.82 04/17/2002 12.24