Precipitation annual maximum series (inches) Station ID: 13-6800 Station name: PRIMGHAR State: IA Latitude (decimal degrees): 43.0864 Longitude (decimal degrees): -95.6292 Elevation (feet): 1520 Duration: 1 day 11/26/1896 2.30 08/17/1897 2.07 07/24/1898 2.25 06/26/1899 1.50 07/15/1900 11.50 08/25/1902 1.80 10/06/1903 2.30 05/25/1937 3.05 07/26/1938 2.32 08/02/1939 2.14 06/23/1940 2.91 09/15/1941 1.86 08/29/1942 3.36 04/29/1947 4.95 09/11/1949 2.08 09/20/1950 2.70 07/03/1951 2.30 08/28/1952 2.65 08/03/1953 2.84 06/18/1954 2.69 04/24/1955 1.51 07/31/1956 1.58 06/22/1957 2.48 06/03/1958 2.40 08/02/1959 2.25 08/28/1960 2.80 05/17/1961 1.42 08/30/1962 3.82 07/30/1963 1.69 09/08/1964 2.42 09/30/1965 1.76 03/23/1966 1.62 06/05/1967 1.92 10/17/1968 2.70 05/16/1969 1.53 05/28/1970 2.67 06/04/1971 2.64 08/06/1972 2.20 08/23/1973 7.70 06/22/1974 4.15 08/19/1975 5.85 06/26/1976 1.76 04/19/1977 3.52 07/06/1978 3.26 05/30/1980 2.10 06/29/1981 1.96 07/06/1982 4.00 06/20/1983 2.97 06/08/1984 1.85 04/22/1985 2.34 08/26/1986 1.70 03/23/1987 2.93 07/17/1988 4.33 07/29/1989 2.00 06/19/1990 1.69 07/22/1991 1.67 08/25/1992 2.76 05/30/1993 1.90 09/22/1994 2.75 08/14/1995 3.21 06/21/1996 2.16 07/20/1997 4.03 07/15/1998 1.58 06/06/1999 2.76 07/10/2000 2.17 06/11/2002 1.87 09/15/2004 6.70 09/08/2005 2.50 08/02/2006 2.40 08/18/2007 3.31 06/11/2008 2.01 07/04/2009 1.61 07/22/2010 4.63 Duration: 2 days 11/26/1896 2.48 08/17/1897 3.16 06/30/1898 2.42 06/25/1899 2.35 07/15/1900 12.38 08/25/1902 1.94 10/06/1903 2.48 07/13/1937 3.28 09/05/1938 2.74 08/02/1939 2.30 06/23/1940 3.13 09/14/1941 2.69 08/28/1942 3.62 04/28/1947 5.33 09/10/1949 2.55 09/20/1950 3.66 07/02/1951 2.48 08/28/1952 2.85 06/07/1953 5.42 06/18/1954 4.07 04/23/1955 2.91 11/04/1956 2.21 06/22/1957 2.67 06/02/1958 2.58 05/05/1959 2.66 08/28/1960 3.02 05/17/1961 1.53 08/30/1962 4.11 07/30/1963 1.82 09/07/1964 3.80 09/29/1965 3.44 03/22/1966 1.74 06/04/1967 2.07 10/16/1968 4.08 05/16/1969 1.72 05/27/1970 2.88 06/04/1971 3.79 08/05/1972 2.40 08/23/1973 8.29 06/22/1974 4.47 08/18/1975 6.30 06/25/1976 1.94 04/19/1977 3.79 07/21/1978 3.59 08/09/1980 2.42 06/29/1981 2.11 07/06/1982 4.31 06/27/1983 3.23 06/11/1984 2.30 04/21/1985 3.94 05/08/1986 2.64 03/23/1987 3.16 07/17/1988 4.66 07/29/1989 2.15 06/16/1990 1.89 04/12/1991 2.68 10/07/1992 4.08 05/29/1993 2.35 09/22/1994 3.07 08/14/1995 3.46 06/20/1996 2.65 07/20/1997 4.34 11/09/1998 1.80 07/20/1999 3.48 07/10/2000 2.34 08/04/2002 2.57 09/14/2004 7.22 09/08/2005 2.69 08/01/2006 3.26 08/18/2007 3.77 10/22/2008 2.53 12/24/2009 1.88 07/22/2010 4.99 Duration: 3 days 05/14/1896 3.59 08/17/1897 3.19 06/29/1898 2.45 06/24/1899 2.75 07/15/1900 12.50 07/01/1902 2.46 10/06/1903 2.50 05/25/1937 3.32 09/12/1938 3.31 08/10/1939 2.33 06/23/1940 3.16 09/13/1941 2.72 08/27/1942 3.65 04/29/1947 5.38 09/10/1949 2.80 09/20/1950 3.70 07/03/1951 2.60 08/28/1952 2.95 06/07/1953 5.47 06/18/1954 4.15 04/23/1955 2.94 11/04/1956 2.23 06/22/1957 2.70 06/02/1958 2.61 05/05/1959 2.80 08/28/1960 3.04 05/15/1961 1.60 08/30/1962 4.15 07/30/1963 1.84 09/07/1964 3.84 09/28/1965 4.14 06/03/1966 1.76 06/05/1967 2.40 10/16/1968 4.29 05/16/1969 1.74 10/07/1970 3.35 06/04/1971 3.87 08/06/1972 3.09 08/23/1973 8.37 08/19/1974 5.01 08/18/1975 6.36 06/24/1976 2.85 04/19/1977 3.83 07/20/1978 4.37 08/09/1980 2.51 06/29/1981 2.13 07/06/1982 4.35 06/27/1983 5.76 06/10/1984 3.21 04/21/1985 5.51 05/08/1986 2.90 07/05/1987 3.96 07/17/1988 4.71 07/29/1989 2.17 06/17/1990 3.16 04/12/1991 2.98 10/06/1992 4.42 07/11/1993 2.76 09/21/1994 3.28 08/14/1995 3.49 06/21/1996 2.72 07/20/1997 4.38 11/08/1998 1.89 07/19/1999 3.71 07/10/2000 2.62 10/02/2002 2.62 09/15/2004 9.08 09/06/2005 3.64 08/01/2006 3.29 08/18/2007 5.07 10/22/2008 2.55 12/24/2009 1.98 07/28/2010 5.03 Duration: 4 days 05/14/1896 3.63 03/31/1897 3.40 06/29/1898 2.47 06/24/1899 3.05 07/15/1900 12.63 07/01/1902 2.96 10/03/1903 2.80 05/25/1937 3.35 09/05/1938 4.37 08/10/1939 2.35 06/04/1940 3.20 09/13/1941 2.74 08/26/1942 3.69 04/28/1947 5.44 09/10/1949 2.83 09/20/1950 3.73 08/12/1951 3.01 08/28/1952 2.98 06/07/1953 5.53 06/18/1954 4.78 04/23/1955 2.97 07/31/1956 2.42 06/22/1957 2.78 05/31/1958 2.70 05/03/1959 3.55 08/25/1960 3.80 05/14/1961 1.92 08/28/1962 4.19 07/27/1963 2.04 09/07/1964 4.08 09/27/1965 5.12 06/02/1966 1.81 06/04/1967 2.50 10/16/1968 4.33 07/23/1969 2.64 10/07/1970 3.78 06/04/1971 5.71 08/05/1972 3.29 08/23/1973 8.45 08/19/1974 5.06 08/19/1975 9.33 06/24/1976 2.88 04/19/1977 3.87 07/20/1978 4.41 08/10/1980 3.36 06/29/1981 2.15 07/06/1982 6.24 06/26/1983 5.86 06/08/1984 3.97 04/20/1985 5.69 05/08/1986 2.94 07/05/1987 4.00 07/17/1988 4.75 07/29/1989 2.20 06/16/1990 3.58 04/11/1991 3.10 10/06/1992 4.46 07/10/1993 3.47 09/21/1994 3.35 08/14/1995 3.52 06/20/1996 3.21 07/20/1997 4.78 11/07/1998 1.92 07/18/1999 4.50 08/05/2000 3.04 10/02/2002 2.65 09/14/2004 9.33 09/06/2005 3.68 08/02/2006 3.41 08/18/2007 5.17 06/08/2008 2.96 12/24/2009 2.00 07/28/2010 5.08 Duration: 7 days 05/10/1896 4.16 03/31/1897 3.85 06/30/1898 3.20 06/24/1899 3.08 07/15/1900 14.45 07/01/1902 2.99 09/30/1903 3.26 04/25/1937 3.64 09/08/1938 5.11 08/06/1939 2.79 06/04/1940 3.23 09/29/1941 3.07 08/27/1942 4.14 04/23/1947 5.49 05/16/1949 3.24 07/09/1950 5.74 08/10/1951 3.74 07/01/1952 3.07 06/03/1953 6.32 06/18/1954 4.83 04/23/1955 3.73 07/31/1956 3.29 06/16/1957 4.41 06/02/1958 2.97 08/02/1959 4.10 05/16/1960 4.48 05/14/1961 1.94 08/30/1962 4.86 07/25/1963 3.18 09/03/1964 4.26 09/27/1965 5.17 06/03/1966 2.45 06/05/1967 3.28 10/16/1968 4.37 07/02/1969 3.05 10/07/1970 4.19 06/04/1971 6.61 04/29/1972 3.76 08/19/1973 8.54 08/15/1974 6.51 08/18/1975 10.09 06/24/1976 2.91 04/13/1977 4.47 07/18/1978 5.27 08/10/1980 4.44 06/29/1981 3.06 07/06/1982 6.59 06/26/1983 6.34 06/08/1984 5.78 04/20/1985 6.29 05/08/1986 2.97 07/05/1987 4.34 07/11/1988 4.80 07/12/1989 2.55 06/13/1990 4.11 04/08/1991 3.20 10/06/1992 4.51 07/07/1993 4.55 06/18/1994 4.60 08/14/1995 3.56 06/16/1996 4.52 07/17/1997 4.83 07/15/1998 2.65 07/16/1999 4.73 08/05/2000 3.07 10/02/2002 3.28 09/15/2004 10.83 09/06/2005 3.71 08/01/2006 4.27 08/18/2007 6.70 06/05/2008 3.33 07/04/2009 3.52 06/21/2010 6.14 Duration: 10 days 05/10/1896 4.20 03/31/1897 3.89 07/24/1898 3.47 06/06/1899 3.70 07/15/1900 15.15 07/01/1902 3.76 09/06/1903 3.45 08/11/1937 4.32 09/05/1938 8.24 08/02/1939 4.61 07/29/1940 3.26 09/06/1941 3.82 08/28/1942 4.37 04/22/1947 5.54 09/03/1949 4.32 07/09/1950 6.73 07/03/1951 4.37 07/01/1952 3.10 06/03/1953 6.38 06/10/1954 4.93 04/19/1955 4.01 07/31/1956 3.55 06/16/1957 4.71 05/31/1958 3.15 05/03/1959 4.14 05/16/1960 5.97 07/11/1961 2.22 08/30/1962 5.28 07/25/1963 3.21 09/03/1964 4.54 09/21/1965 5.34 06/03/1966 2.81 06/05/1967 3.90 10/09/1968 5.44 07/17/1969 3.32 10/07/1970 4.23 06/04/1971 7.34 04/27/1972 4.72 08/23/1973 8.62 08/15/1974 6.58 08/13/1975 10.51 06/18/1976 2.96 04/13/1977 4.62 07/18/1978 5.32 08/09/1980 5.03 06/24/1981 3.34 07/06/1982 6.83 06/20/1983 8.83 06/08/1984 7.57 04/19/1985 6.60 05/08/1986 3.49 07/05/1987 4.82 07/08/1988 4.95 06/25/1989 2.91 06/15/1990 4.44 05/16/1991 3.26 10/06/1992 4.55 07/04/1993 5.18 06/18/1994 4.78 08/05/1995 4.56 06/16/1996 5.08 07/17/1997 4.88 07/15/1998 2.68 07/16/1999 4.78 08/05/2000 3.10 08/04/2002 3.62 09/13/2004 11.98 09/06/2005 3.98 08/01/2006 6.13 08/15/2007 6.89 06/03/2008 4.35 07/04/2009 3.64 07/22/2010 9.65 Duration: 20 days 04/28/1896 6.38 07/30/1897 5.51 07/19/1898 5.12 05/25/1899 6.25 07/02/1900 16.25 06/25/1902 4.96 08/26/1903 4.97 07/31/1937 6.06 09/05/1938 8.30 08/02/1939 5.29 06/04/1940 5.94 06/11/1941 4.96 08/29/1942 4.81 04/28/1947 7.11 05/05/1949 4.56 07/03/1950 8.93 06/22/1951 6.50 06/20/1952 4.76 05/20/1953 7.42 06/02/1954 6.67 04/18/1955 4.43 07/26/1956 4.53 06/15/1957 6.89 06/03/1958 4.12 05/03/1959 5.64 05/16/1960 6.56 07/12/1961 4.03 08/28/1962 5.82 07/25/1963 5.40 09/03/1964 6.75 09/12/1965 7.76 05/23/1966 4.04 06/05/1967 6.28 09/04/1968 6.43 06/21/1969 5.47 09/21/1970 6.06 05/23/1971 7.84 04/21/1972 6.04 08/06/1973 8.70 08/09/1974 9.49 08/11/1975 11.20 06/10/1976 4.01 07/06/1977 6.63 07/06/1978 8.83 08/09/1980 7.30 06/14/1981 4.34 06/25/1982 7.58 06/12/1983 12.52 06/04/1984 11.09 04/04/1985 6.80 04/27/1986 5.39 07/05/1987 8.09 06/28/1988 7.53 07/11/1989 4.71 06/13/1990 5.76 05/16/1991 5.13 07/10/1992 4.92 06/28/1993 8.16 06/05/1994 8.83 08/14/1995 5.98 06/05/1996 5.97 07/08/1997 5.36 03/27/1998 3.89 06/01/1999 5.93 08/05/2000 4.25 08/04/2002 6.74 09/05/2004 14.95 09/06/2005 6.60 08/01/2006 6.84 08/04/2007 8.64 05/24/2008 6.78 06/21/2009 4.82 07/22/2010 12.56 Duration: 30 days 04/17/1896 8.50 03/31/1897 5.88 06/25/1898 6.55 05/28/1899 8.76 07/02/1900 16.95 06/12/1902 5.66 09/07/1903 6.36 07/29/1937 6.84 08/16/1938 8.55 07/20/1939 5.94 06/04/1940 5.97 09/08/1941 7.05 08/27/1942 6.31 04/29/1947 8.94 05/05/1949 5.46 06/18/1950 9.87 06/22/1951 8.57 06/08/1952 6.38 06/03/1953 7.86 05/23/1954 8.64 04/04/1955 5.08 07/07/1956 5.40 06/15/1957 7.61 05/26/1958 4.90 05/03/1959 8.07 05/04/1960 7.61 07/11/1961 5.04 06/29/1962 7.22 07/25/1963 5.83 08/28/1964 8.41 09/05/1965 9.81 05/11/1966 5.44 05/27/1967 7.48 09/18/1968 10.06 07/02/1969 6.57 09/14/1970 7.85 05/18/1971 9.42 07/11/1972 7.95 08/23/1973 9.66 08/01/1974 10.33 08/13/1975 12.51 03/26/1976 4.10 06/30/1977 7.61 06/23/1978 9.64 08/04/1980 8.55 06/07/1981 5.53 06/14/1982 8.54 06/02/1983 12.66 05/28/1984 11.96 04/19/1985 8.34 04/12/1986 6.83 06/24/1987 9.20 06/23/1988 7.59 07/04/1989 6.65 06/02/1990 6.89 05/16/1991 6.27 06/15/1992 6.78 06/16/1993 9.91 06/05/1994 10.10 08/05/1995 7.33 05/23/1996 7.79 06/21/1997 7.61 07/15/1998 6.15 06/01/1999 6.85 07/10/2000 6.88 07/25/2002 7.01 08/28/2004 15.43 09/06/2005 8.23 07/25/2006 6.97 07/27/2007 9.86 05/29/2008 7.05 06/12/2009 6.35 07/12/2010 12.84 Duration: 45 days 04/08/1896 10.18 07/08/1897 7.60 06/23/1898 9.40 05/14/1899 11.61 06/16/1900 18.95 06/12/1902 6.86 08/01/1903 8.80 07/13/1937 10.11 07/26/1938 9.94 06/28/1939 7.30 06/23/1940 7.42 05/27/1941 7.84 05/17/1942 8.23 04/29/1947 11.21 08/29/1949 6.35 06/12/1950 12.94 07/02/1951 11.92 05/27/1952 8.79 04/25/1953 9.50 05/23/1954 9.74 03/17/1955 6.14 07/07/1956 7.01 06/14/1957 10.00 05/31/1958 5.79 04/17/1959 8.50 08/17/1960 9.12 06/27/1961 6.53 06/15/1962 8.76 06/27/1963 7.18 08/20/1964 9.21 08/18/1965 11.13 05/11/1966 6.90 05/10/1967 8.52 09/04/1968 12.67 06/21/1969 9.24 09/03/1970 9.31 05/31/1971 11.91 04/27/1972 8.89 08/23/1973 12.53 07/10/1974 12.66 08/01/1975 13.76 05/22/1976 5.90 07/06/1977 10.19 06/14/1978 11.90 08/09/1980 10.76 05/22/1981 7.16 05/26/1982 12.31 06/14/1983 15.78 05/28/1984 12.78 08/12/1985 10.80 04/02/1986 9.29 07/05/1987 11.63 07/09/1988 10.77 06/18/1989 8.84 05/09/1990 10.00 04/11/1991 9.21 08/25/1992 9.49 05/30/1993 15.41 06/02/1994 13.21 07/20/1995 9.14 05/10/1996 9.03 06/12/1997 9.78 06/24/1998 6.85 06/06/1999 10.36 07/10/2000 8.09 08/04/2002 7.63 08/28/2004 16.69 09/06/2005 8.37 08/01/2006 7.82 07/27/2007 11.73 05/02/2008 8.99 06/18/2009 7.76 06/20/2010 17.71 Duration: 60 days 04/08/1896 11.56 07/08/1897 8.40 06/07/1898 10.52 05/15/1899 12.81 07/15/1900 21.45 07/01/1902 9.71 08/08/1903 10.96 07/13/1937 11.38 07/25/1938 13.91 06/14/1939 9.26 06/04/1940 9.73 05/20/1941 8.92 05/01/1942 11.67 04/28/1947 15.04 07/20/1949 7.50 05/25/1950 13.50 06/18/1951 15.70 05/09/1952 10.55 06/07/1953 12.36 04/24/1954 10.38 04/20/1955 7.60 06/16/1956 8.22 06/15/1957 12.13 05/31/1958 6.65 05/03/1959 11.58 07/30/1960 10.46 07/11/1961 7.96 07/08/1962 11.37 06/13/1963 8.39 07/27/1964 11.07 08/25/1965 11.85 05/11/1966 7.59 05/10/1967 9.89 08/26/1968 13.66 06/11/1969 11.67 09/03/1970 10.13 05/18/1971 13.78 04/21/1972 10.33 06/26/1973 14.41 07/10/1974 13.46 07/24/1975 14.76 05/22/1976 7.14 06/28/1977 11.37 06/17/1978 12.70 07/25/1980 11.88 05/22/1981 8.44 05/12/1982 16.51 05/30/1983 16.20 04/26/1984 14.84 08/03/1985 12.19 03/12/1986 10.46 06/20/1987 13.09 06/28/1988 13.38 06/08/1989 9.29 05/09/1990 11.65 04/12/1991 11.72 07/08/1992 12.08 05/23/1993 17.75 05/24/1994 13.71 04/07/1995 10.26 06/16/1996 10.90 05/23/1997 11.08 06/15/1998 8.77 05/23/1999 12.81 06/13/2000 8.96 08/04/2002 10.11 08/17/2004 17.23 08/10/2005 9.24 08/01/2006 11.64 08/18/2007 13.26 04/17/2008 10.89 06/06/2009 9.62 06/01/2010 22.85