Precipitation annual maximum series (inches) Station ID: 13-3562 Station name: HAMBURG State: IA Latitude (decimal degrees): 40.6153 Longitude (decimal degrees): -95.6533 Elevation (feet): 900 Duration: 1 hour 06/22/1949 1.32 05/08/1950 1.96 06/01/1951 1.02 08/03/1953 0.72 10/04/1954 1.27 09/20/1955 1.08 07/11/1956 0.97 06/07/1957 1.31 08/06/1958 1.55 07/31/1959 1.21 08/28/1960 1.39 09/30/1961 0.90 07/27/1962 1.00 05/14/1963 1.24 06/16/1964 1.47 07/08/1965 1.50 08/20/1966 1.10 06/14/1967 0.70 08/15/1968 1.70 08/02/1969 1.40 05/24/1970 1.00 10/30/1971 0.70 06/30/1973 1.80 08/14/1974 1.30 09/04/1975 0.80 08/15/1977 1.80 07/12/1978 1.00 07/08/1979 1.40 08/04/1980 2.00 07/23/1981 1.80 07/24/1992 1.00 07/15/1995 1.60 05/08/1996 1.90 07/29/1998 1.20 06/27/1999 2.40 06/23/2000 0.80 06/14/2001 0.90 06/11/2003 1.10 08/24/2004 1.40 08/08/2006 1.00 05/06/2007 1.90 Duration: 2 hours 06/22/1949 1.88 05/08/1950 2.22 06/01/1951 1.47 08/03/1953 1.02 10/04/1954 1.70 09/20/1955 1.48 10/13/1956 1.06 06/07/1957 1.61 08/06/1958 1.97 07/31/1959 1.27 08/28/1960 1.50 09/29/1961 1.68 05/28/1962 1.23 05/14/1963 1.52 06/16/1964 1.54 06/02/1965 2.49 08/17/1966 1.60 06/14/1967 1.10 10/16/1968 2.20 07/17/1969 2.10 05/24/1970 1.20 11/17/1971 0.90 06/30/1973 2.70 08/14/1974 1.70 09/04/1975 1.40 08/15/1977 2.30 09/17/1978 1.50 07/08/1979 1.90 08/04/1980 2.10 07/23/1981 2.10 09/14/1992 1.50 07/15/1995 1.70 05/08/1996 3.60 09/02/1997 2.60 07/29/1998 2.20 06/27/1999 2.52 06/23/2000 1.50 06/14/2001 1.40 06/11/2003 1.60 08/24/2004 2.30 05/27/2006 1.05 05/06/2007 2.70 Duration: 3 hours 06/27/1949 2.23 05/08/1950 2.33 06/01/1951 1.50 08/03/1953 1.08 10/04/1954 1.90 09/20/1955 1.82 07/11/1956 1.09 06/07/1957 1.64 08/05/1958 2.75 08/28/1959 1.29 08/17/1960 1.89 09/29/1961 1.80 07/21/1962 1.25 05/14/1963 1.63 06/16/1964 1.57 06/02/1965 2.81 08/17/1966 1.70 06/14/1967 1.12 10/16/1968 2.80 08/20/1969 2.40 05/24/1970 1.30 11/17/1971 1.20 06/30/1973 3.20 08/14/1974 2.00 09/04/1975 1.70 08/15/1977 2.40 09/17/1978 1.80 07/08/1979 1.94 08/04/1980 2.20 07/23/1981 2.20 09/14/1992 1.60 06/01/1994 3.50 07/19/1995 1.80 05/08/1996 4.10 07/29/1998 2.40 06/27/1999 2.56 06/23/2000 1.60 06/14/2001 1.50 06/11/2003 1.90 08/24/2004 2.40 08/08/2006 1.10 05/06/2007 3.20 Duration: 6 hours 06/27/1949 2.28 05/08/1950 2.45 06/01/1951 1.64 08/03/1953 1.14 10/04/1954 2.20 09/20/1955 1.88 10/13/1956 1.80 06/07/1957 1.66 08/05/1958 4.65 08/28/1959 1.55 08/17/1960 2.77 09/29/1961 2.14 05/28/1962 2.36 05/14/1963 2.01 06/16/1964 1.59 06/02/1965 2.84 08/17/1966 2.40 06/20/1967 1.30 10/16/1968 3.50 08/20/1969 2.60 05/24/1970 1.31 11/17/1971 1.50 06/30/1973 3.60 08/14/1974 2.10 09/04/1975 2.40 08/15/1977 2.60 09/17/1978 2.40 08/10/1979 2.00 08/04/1980 2.22 07/23/1981 2.22 09/14/1992 1.62 07/15/1995 2.20 05/08/1996 4.14 07/29/1998 2.60 06/27/1999 2.59 06/23/2000 2.70 06/14/2001 1.70 06/11/2003 2.00 05/29/2004 2.70 08/08/2006 1.30 05/06/2007 4.30 Duration: 12 hours 06/27/1949 2.55 10/01/1950 3.32 06/01/1951 2.15 08/03/1953 1.15 10/04/1954 2.42 06/24/1955 2.17 10/13/1956 1.82 08/13/1957 2.12 08/05/1958 4.70 06/30/1959 1.94 08/17/1960 2.87 08/21/1961 2.61 05/28/1962 2.84 08/18/1963 2.05 06/16/1964 1.60 06/02/1965 2.87 08/17/1966 2.42 05/29/1967 1.60 10/16/1968 4.20 06/26/1969 3.10 05/24/1970 1.40 11/17/1971 1.70 06/30/1973 3.64 08/14/1974 2.12 09/03/1975 2.60 08/08/1977 3.40 09/17/1978 2.80 08/09/1979 2.10 08/04/1980 2.24 07/23/1981 2.24 07/12/1992 1.70 07/22/1993 5.40 07/15/1995 2.22 05/08/1996 5.20 06/13/1998 2.90 05/20/1999 2.80 06/23/2000 3.10 06/14/2001 1.72 06/11/2003 2.02 05/29/2004 3.10 08/08/2006 2.10 08/08/2007 6.40 Duration: 1 day 06/27/1949 2.41 10/01/1950 3.54 08/24/1951 2.01 08/03/1953 1.03 10/04/1954 2.49 06/24/1955 2.60 10/13/1956 1.62 06/17/1957 2.34 07/02/1958 4.29 06/30/1959 2.94 08/17/1960 2.63 09/12/1961 3.00 05/28/1962 2.89 08/18/1963 1.83 04/26/1964 1.45 06/02/1965 2.56 08/20/1966 2.16 05/30/1967 1.52 10/16/1968 4.55 06/26/1969 3.04 09/14/1970 1.61 10/29/1971 1.79 07/11/1972 2.40 10/10/1973 3.66 10/30/1974 1.96 09/04/1975 3.04 11/09/1977 3.04 09/17/1978 2.77 10/30/1979 2.41 08/04/1980 2.00 07/23/1981 2.00 09/14/1992 1.79 06/01/1994 2.60 07/15/1995 2.05 05/08/1996 5.00 09/02/1997 3.30 06/14/1998 2.86 05/20/1999 2.68 06/23/2000 3.39 06/14/2001 2.23 05/23/2002 1.60 06/11/2003 1.80 08/24/2004 3.04 08/08/2006 1.88 08/08/2007 6.16 Duration: 2 days 06/27/1949 3.22 10/01/1950 3.82 06/01/1951 2.16 08/03/1953 1.14 10/04/1954 2.73 06/23/1955 2.96 10/13/1956 1.75 06/06/1957 2.52 07/02/1958 4.92 06/29/1959 3.56 08/16/1960 3.56 09/11/1961 3.88 05/27/1962 3.12 08/18/1963 2.24 07/03/1964 1.96 07/18/1965 3.34 08/17/1966 2.33 05/30/1967 3.17 10/16/1968 5.00 06/26/1969 3.56 09/13/1970 2.69 10/29/1971 3.08 07/10/1972 2.70 10/10/1973 4.42 10/30/1974 3.85 09/03/1975 3.46 08/08/1977 3.85 05/06/1978 3.17 10/21/1979 2.60 08/30/1980 2.50 08/25/1981 2.31 03/17/1992 1.93 07/23/1993 7.60 07/15/1995 2.21 05/08/1996 6.63 09/02/1997 3.55 06/13/1998 3.37 06/27/1999 3.27 04/10/2001 2.40 05/23/2002 2.10 11/02/2003 3.46 08/24/2004 3.75 08/07/2006 2.31 08/07/2007 7.21 Duration: 3 days 06/27/1949 3.35 10/01/1950 3.97 05/31/1951 2.83 08/03/1953 1.27 10/04/1954 2.84 06/23/1955 3.08 10/13/1956 1.80 06/06/1957 2.62 07/02/1958 5.12 06/28/1959 3.71 08/16/1960 3.70 09/11/1961 4.04 05/27/1962 3.24 05/14/1963 2.33 06/14/1964 2.42 06/29/1965 4.59 08/18/1966 2.90 05/29/1967 3.30 10/16/1968 5.20 07/16/1969 3.80 10/07/1970 2.80 10/29/1971 3.20 07/10/1972 2.73 09/26/1973 5.00 08/14/1974 4.00 09/03/1975 3.60 09/02/1977 4.10 09/17/1978 3.90 10/21/1979 2.70 08/30/1980 2.60 07/23/1981 2.90 09/14/1992 2.20 07/22/1993 10.30 07/15/1995 2.30 05/07/1996 7.20 09/02/1997 3.59 06/13/1998 3.50 06/27/1999 3.50 04/10/2001 2.50 05/22/2002 2.30 11/02/2003 3.70 08/24/2004 4.00 08/06/2006 2.40 08/07/2007 7.50 Duration: 4 days 06/27/1949 3.38 09/28/1950 4.13 05/31/1951 2.86 08/03/1953 2.11 10/04/1954 2.93 06/23/1955 3.11 10/13/1956 1.82 08/13/1957 2.72 07/02/1958 5.17 06/28/1959 3.75 08/16/1960 3.74 09/11/1961 4.08 05/25/1962 3.74 05/12/1963 2.43 06/13/1964 2.47 06/28/1965 4.84 08/17/1966 4.60 05/29/1967 3.33 10/16/1968 5.25 07/16/1969 3.84 10/07/1970 2.83 10/29/1971 4.50 07/10/1972 2.75 06/30/1973 6.70 08/14/1974 4.20 09/03/1975 3.64 08/31/1977 4.70 09/17/1978 5.10 10/19/1979 2.80 08/30/1980 2.63 07/23/1981 3.40 09/14/1992 2.90 07/21/1993 11.40 07/15/1995 2.32 05/07/1996 7.30 08/30/1997 3.62 06/11/1998 4.50 05/17/1999 3.90 07/25/2001 3.30 10/01/2002 2.40 11/02/2003 3.74 08/24/2004 4.04 08/06/2006 2.42 08/07/2007 7.57 Duration: 7 days 06/22/1949 5.59 09/28/1950 5.16 05/31/1951 3.17 08/03/1953 2.13 08/06/1954 3.36 06/24/1955 4.12 06/26/1956 2.59 10/07/1957 3.56 09/03/1958 5.27 06/28/1959 4.16 08/16/1960 3.77 09/11/1961 4.12 05/28/1962 3.82 05/11/1963 2.77 06/10/1964 3.81 06/25/1965 6.12 08/17/1966 4.80 06/05/1967 4.80 10/16/1968 5.30 06/26/1969 4.60 10/07/1970 3.30 10/26/1971 5.20 07/11/1972 3.30 06/30/1973 6.80 08/10/1974 4.24 09/03/1975 3.67 08/30/1977 7.10 09/15/1978 5.60 03/17/1979 4.00 08/30/1980 2.65 07/21/1981 4.20 07/24/1992 3.20 07/18/1993 12.20 07/15/1995 4.20 05/08/1996 7.80 08/30/1997 3.66 06/08/1998 5.80 05/15/1999 5.10 07/23/2001 3.40 05/22/2002 2.90 11/02/2003 3.77 05/24/2004 4.08 08/02/2006 2.80 08/07/2007 7.90 Duration: 10 days 06/20/1949 6.48 09/28/1950 5.44 06/01/1951 4.25 08/03/1953 2.71 05/31/1954 4.59 06/23/1955 4.30 06/26/1956 2.91 10/07/1957 3.94 07/02/1958 6.53 06/28/1959 4.20 08/16/1960 3.93 09/11/1961 4.36 05/25/1962 4.48 08/09/1963 3.22 06/13/1964 3.95 06/29/1965 6.85 08/17/1966 5.00 06/05/1967 6.00 10/08/1968 5.40 06/26/1969 4.90 10/07/1970 3.33 10/26/1971 5.25 07/10/1972 4.50 06/26/1973 6.90 08/09/1974 4.60 08/28/1975 5.00 08/27/1977 9.70 09/13/1978 6.40 10/21/1979 4.80 08/02/1980 3.10 07/18/1981 4.70 07/21/1992 3.90 07/16/1993 13.10 07/15/1995 4.30 05/07/1996 8.40 08/30/1997 3.70 06/07/1998 6.20 06/22/1999 5.60 04/10/2001 4.00 09/27/2002 3.00 10/27/2003 3.81 05/22/2004 5.10 08/01/2006 3.00 08/07/2007 7.98 Duration: 20 days 06/11/1949 7.33 09/15/1950 7.47 06/21/1951 6.40 07/19/1953 3.09 05/27/1954 6.32 06/17/1955 4.62 06/22/1956 4.26 05/29/1957 6.17 07/02/1958 9.86 09/17/1959 7.14 08/05/1960 6.92 09/11/1961 7.24 07/11/1962 6.12 04/27/1963 5.41 06/04/1964 5.65 07/01/1965 9.55 08/13/1966 6.40 05/29/1967 9.70 09/30/1968 6.60 06/29/1969 6.60 10/07/1970 5.40 10/29/1971 6.80 07/06/1972 5.20 09/23/1973 10.90 07/31/1974 4.80 08/25/1975 6.20 08/15/1977 11.60 09/02/1978 7.00 10/18/1979 5.70 08/02/1980 4.70 07/15/1981 7.80 07/11/1992 6.00 07/05/1993 18.70 05/03/1995 6.20 05/07/1996 13.00 08/16/1997 4.30 06/07/1998 7.40 05/11/1999 7.10 03/31/2001 4.50 05/06/2002 4.90 05/04/2003 4.60 05/13/2004 7.50 08/01/2006 4.40 08/07/2007 13.00 Duration: 30 days 06/01/1949 9.53 09/15/1950 7.75 05/29/1951 9.10 07/13/1953 3.96 05/23/1954 7.69 06/03/1955 6.63 06/20/1956 5.99 08/13/1957 8.20 06/20/1958 12.28 05/02/1959 8.61 08/03/1960 9.03 09/02/1961 8.34 07/11/1962 7.58 04/18/1963 5.84 06/10/1964 7.81 06/25/1965 12.94 07/22/1966 7.90 05/29/1967 12.40 09/17/1968 7.30 06/26/1969 10.00 09/13/1970 7.40 10/26/1971 7.70 10/20/1972 6.90 09/12/1973 12.60 04/20/1974 5.50 08/13/1975 6.80 08/06/1977 17.80 04/09/1978 8.60 06/16/1979 7.40 08/04/1980 7.20 07/15/1981 9.30 07/04/1992 7.80 06/27/1993 21.30 04/30/1995 8.80 04/28/1996 14.60 08/30/1997 5.50 05/20/1998 8.70 05/15/1999 8.20 04/10/2001 6.10 04/27/2002 6.20 04/22/2003 5.90 05/17/2004 7.90 07/10/2006 5.50 08/01/2007 14.80 Duration: 45 days 05/16/1949 11.37 05/04/1950 10.42 05/29/1951 13.20 04/24/1953 5.36 04/29/1954 8.50 05/23/1955 9.00 06/26/1956 7.44 05/09/1957 9.95 06/23/1958 17.64 08/27/1959 11.18 07/17/1960 9.94 08/21/1961 11.04 07/11/1962 9.63 07/05/1963 7.33 05/23/1964 9.02 05/18/1965 13.95 07/22/1966 9.70 05/29/1967 13.80 09/03/1968 8.50 06/26/1969 12.60 09/13/1970 9.60 10/15/1971 8.77 04/20/1972 7.35 08/31/1973 13.50 04/28/1974 6.90 05/06/1975 7.50 07/22/1977 20.80 04/05/1978 10.10 07/02/1979 9.60 07/20/1980 8.10 07/15/1981 12.00 07/04/1992 8.30 06/13/1993 24.30 04/25/1995 11.80 04/28/1996 16.20 08/16/1997 6.40 06/08/1998 11.70 05/15/1999 12.70 06/14/2001 7.90 04/17/2002 7.30 04/29/2003 8.50 05/09/2004 10.10 07/09/2006 7.10 07/19/2007 16.70 Duration: 60 days 05/08/1949 13.04 04/24/1950 11.92 05/09/1951 16.34 04/14/1953 5.79 04/26/1954 10.46 05/09/1955 9.32 06/20/1956 9.13 05/09/1957 11.62 06/22/1958 19.63 05/02/1959 13.45 07/29/1960 11.92 08/09/1961 11.77 07/11/1962 11.74 06/21/1963 8.74 04/26/1964 10.43 05/21/1965 19.70 06/25/1966 11.50 05/30/1967 15.20 08/18/1968 10.40 06/26/1969 15.80 09/02/1970 11.10 10/01/1971 9.70 04/16/1972 8.51 08/31/1973 13.50 04/11/1974 8.70 04/20/1975 8.60 07/15/1977 24.70 04/05/1978 10.90 06/16/1979 12.30 07/20/1980 8.70 06/29/1981 13.30 06/01/1992 10.30 05/27/1993 26.00 04/10/1995 13.50 05/07/1996 18.80 04/02/1997 7.10 06/07/1998 14.70 05/11/1999 15.00 06/04/2001 9.10 03/31/2002 7.80 04/16/2003 10.10 04/23/2004 11.30 07/09/2006 7.90 07/19/2007 17.60