Precipitation annual maximum series (inches) Station ID: 13-8231 Station name: THURMAN State: IA Latitude (decimal degrees): 40.8167 Longitude (decimal degrees): -95.7500 Elevation (feet): 971 Duration: 1 hour 08/14/1951 1.33 06/27/1952 1.05 06/07/1953 0.55 10/04/1954 1.08 09/20/1955 1.26 07/31/1956 1.77 07/01/1957 1.00 07/19/1958 1.52 05/18/1959 1.10 08/28/1960 1.74 06/19/1961 2.95 05/28/1962 1.47 09/09/1963 0.74 09/22/1964 1.43 07/01/1965 1.26 07/18/1966 1.18 06/20/1967 1.50 07/30/1968 1.15 07/17/1969 1.97 08/02/1970 0.90 09/25/1971 0.82 Duration: 2 hours 06/01/1951 1.51 06/27/1952 1.17 06/07/1953 1.05 10/04/1954 1.50 07/23/1955 1.75 10/13/1956 1.95 07/01/1957 1.31 07/19/1958 2.32 05/18/1959 1.35 08/28/1960 2.15 06/19/1961 4.00 07/21/1962 2.52 09/10/1963 1.07 06/16/1964 2.09 05/22/1965 1.77 07/18/1966 1.80 06/20/1967 1.67 10/16/1968 1.67 07/17/1969 2.06 08/02/1970 1.05 09/25/1971 0.93 Duration: 3 hours 08/14/1951 1.63 07/14/1952 1.22 06/07/1953 1.07 10/04/1954 1.80 09/20/1955 1.78 10/13/1956 2.09 07/01/1957 1.61 07/19/1958 3.42 05/18/1959 1.40 09/23/1960 2.32 06/19/1961 4.45 07/21/1962 2.62 07/27/1963 1.14 06/16/1964 2.13 07/01/1965 2.64 08/17/1966 1.95 06/20/1967 1.70 10/16/1968 2.35 07/17/1969 2.37 08/02/1970 1.09 06/29/1971 1.05 Duration: 6 hours 06/01/1951 1.96 07/14/1952 2.44 06/07/1953 1.08 10/04/1954 2.50 09/20/1955 1.83 10/13/1956 2.52 07/01/1957 1.94 07/18/1958 3.55 05/18/1959 1.41 08/28/1960 2.80 06/19/1961 4.64 05/28/1962 3.12 07/05/1963 1.42 06/16/1964 2.15 07/18/1965 3.68 08/17/1966 2.05 06/20/1967 1.72 10/16/1968 3.10 07/17/1969 2.68 08/02/1970 1.14 06/29/1971 1.28 Duration: 12 hours 06/01/1951 2.92 07/14/1952 2.85 06/07/1953 1.09 10/04/1954 2.89 09/20/1955 1.85 10/13/1956 2.55 07/01/1957 1.96 07/18/1958 3.65 03/25/1959 1.55 08/28/1960 2.85 06/19/1961 4.69 05/28/1962 4.30 09/10/1963 1.76 06/16/1964 2.17 07/18/1965 4.42 06/27/1966 2.42 10/06/1967 1.88 10/16/1968 3.64 07/17/1969 2.83 07/27/1970 1.22 07/09/1971 1.35 Duration: 1 day 07/06/1898 9.70 08/12/1899 4.10 06/15/1900 6.24 09/11/1901 2.42 07/18/1902 3.98 05/22/1903 4.80 07/03/1904 6.27 09/16/1905 4.82 09/17/1906 7.60 07/07/1907 3.30 06/28/1908 3.10 11/13/1909 3.96 08/29/1910 3.35 05/30/1911 1.64 09/03/1912 2.81 05/20/1913 3.42 06/13/1914 2.14 08/17/1915 5.03 08/01/1916 2.27 06/06/1917 3.12 10/26/1918 3.08 11/09/1919 3.85 04/18/1920 1.82 09/10/1921 3.78 07/29/1922 3.06 08/04/1923 3.10 06/11/1924 1.42 08/06/1925 2.61 09/15/1926 1.56 05/07/1927 1.26 09/11/1928 3.50 07/30/1929 2.72 08/19/1930 1.32 11/23/1931 2.62 08/12/1932 4.70 09/13/1933 2.35 06/03/1934 2.40 10/17/1935 2.50 09/12/1936 1.81 05/21/1937 2.45 08/06/1938 2.51 03/12/1939 1.79 07/27/1940 2.20 09/15/1941 7.80 08/03/1943 3.25 06/13/1944 2.26 09/04/1946 6.52 07/13/1947 3.44 07/29/1948 1.83 06/01/1951 3.15 07/14/1952 2.81 06/07/1953 0.97 02/19/1954 2.98 06/24/1955 1.72 10/13/1956 2.28 03/24/1957 1.89 07/19/1958 3.26 09/18/1959 2.19 08/17/1960 2.68 06/19/1961 4.19 05/28/1962 4.15 09/10/1963 2.57 06/16/1964 1.94 07/18/1965 4.36 08/17/1966 2.16 06/09/1967 1.74 10/16/1968 3.80 07/17/1969 3.06 07/27/1970 1.13 01/03/1971 1.66 Duration: 2 days 07/06/1898 10.45 08/12/1899 4.42 06/15/1900 8.64 09/10/1901 2.70 07/18/1902 4.38 05/22/1903 5.17 07/03/1904 6.75 09/16/1905 5.19 09/17/1906 8.75 07/07/1907 3.55 06/28/1908 3.34 11/13/1909 5.95 08/29/1910 4.02 09/30/1911 2.59 09/02/1912 3.99 05/19/1913 3.68 06/12/1914 2.62 08/17/1915 5.42 08/13/1916 2.85 06/05/1917 3.36 10/26/1918 5.61 11/09/1919 4.15 04/18/1920 2.50 06/01/1921 4.71 04/09/1922 3.68 08/03/1923 5.92 06/24/1924 2.32 08/11/1925 2.81 09/02/1926 3.00 07/28/1927 1.68 09/11/1928 4.28 07/05/1929 2.98 08/18/1930 1.69 05/28/1931 2.92 08/12/1932 5.06 09/12/1933 2.90 06/03/1934 2.58 10/16/1935 3.20 09/12/1936 1.95 08/19/1937 2.93 08/06/1938 2.70 03/11/1939 2.30 07/26/1940 3.32 09/14/1941 8.60 08/03/1943 3.50 06/12/1944 2.65 09/04/1946 7.02 07/13/1947 3.70 11/19/1948 2.48 06/01/1951 3.39 07/13/1952 3.81 06/07/1953 1.19 10/04/1954 3.21 06/23/1955 1.93 10/13/1956 2.46 03/24/1957 3.04 07/02/1958 4.47 09/17/1959 2.75 09/23/1960 4.13 06/19/1961 4.51 05/27/1962 4.47 09/09/1963 2.77 06/15/1964 2.26 07/18/1965 6.33 06/27/1966 2.33 05/30/1967 2.93 10/16/1968 4.28 07/16/1969 4.12 10/08/1970 2.12 05/17/1971 1.88 Duration: 3 days 07/06/1898 10.55 08/12/1899 4.46 06/15/1900 8.96 09/10/1901 2.73 07/18/1902 4.42 05/20/1903 5.52 07/03/1904 7.01 09/16/1905 6.71 09/17/1906 8.90 07/07/1907 3.59 06/28/1908 3.37 11/12/1909 6.79 08/29/1910 4.06 09/30/1911 2.62 10/09/1912 4.39 05/19/1913 3.72 06/12/1914 3.08 08/17/1915 5.47 08/12/1916 2.89 06/04/1917 4.09 10/26/1918 5.73 09/16/1919 4.43 04/18/1920 2.52 07/02/1921 5.67 04/08/1922 4.16 08/03/1923 6.44 06/23/1924 3.24 06/14/1925 2.84 09/01/1926 3.14 07/28/1927 1.70 09/11/1928 5.09 07/04/1929 3.01 10/14/1930 1.83 05/28/1931 2.95 08/12/1932 5.11 09/12/1933 2.93 06/03/1934 2.61 10/16/1935 3.23 09/12/1936 1.97 08/19/1937 2.96 09/11/1938 3.18 03/11/1939 2.32 07/26/1940 3.70 09/14/1941 9.23 08/03/1943 3.53 06/11/1944 2.70 09/04/1946 7.09 06/10/1947 3.87 11/19/1948 2.50 05/31/1951 4.04 07/12/1952 4.20 06/05/1953 1.66 08/21/1954 3.47 06/23/1955 2.01 10/13/1956 2.52 03/23/1957 3.16 07/17/1958 4.75 09/17/1959 3.32 09/22/1960 4.30 06/19/1961 4.64 05/27/1962 4.65 09/09/1963 2.88 06/14/1964 3.54 07/18/1965 6.83 06/26/1966 2.55 05/29/1967 3.16 10/16/1968 4.45 07/16/1969 4.51 10/07/1970 2.22 07/09/1971 2.38 Duration: 4 days 07/03/1898 10.65 08/12/1899 4.51 06/15/1900 9.05 09/08/1901 3.52 07/18/1902 4.47 05/22/1903 6.30 07/03/1904 7.33 09/13/1905 8.88 09/15/1906 9.43 07/07/1907 3.63 06/28/1908 3.41 11/12/1909 7.00 08/29/1910 4.10 02/14/1911 3.08 10/08/1912 4.69 05/19/1913 3.76 06/11/1914 3.20 08/17/1915 5.53 08/11/1916 3.01 06/04/1917 4.13 10/26/1918 5.79 09/18/1919 4.70 04/16/1920 2.55 07/01/1921 5.77 04/07/1922 4.56 08/03/1923 6.68 06/23/1924 3.27 06/12/1925 3.61 08/31/1926 3.87 09/25/1927 1.76 09/11/1928 5.24 07/04/1929 3.04 08/16/1930 2.24 06/12/1931 4.91 08/12/1932 5.28 09/12/1933 2.96 06/03/1934 2.72 10/16/1935 3.26 09/12/1936 2.61 08/19/1937 2.99 09/10/1938 3.68 06/18/1939 2.56 07/26/1940 3.91 09/13/1941 9.51 08/03/1943 3.57 06/11/1944 2.73 09/04/1946 7.16 06/10/1947 3.91 11/19/1948 2.53 05/30/1951 4.08 07/12/1952 4.24 06/05/1953 1.85 10/02/1954 3.79 09/19/1955 2.06 06/29/1956 3.34 03/23/1957 3.19 07/17/1958 4.80 09/17/1959 3.54 09/22/1960 4.34 06/19/1961 4.83 05/25/1962 4.94 09/09/1963 2.91 06/13/1964 3.84 07/18/1965 6.90 08/17/1966 3.89 05/29/1967 3.21 10/16/1968 4.49 07/16/1969 4.55 10/07/1970 2.24 10/27/1971 3.12 Duration: 7 days 07/02/1898 10.76 08/07/1899 6.62 06/12/1900 9.86 09/06/1901 3.92 08/20/1902 5.41 05/20/1903 9.00 07/03/1904 7.43 09/13/1905 10.77 09/12/1906 10.31 07/07/1907 3.66 06/28/1908 4.19 11/11/1909 7.73 08/24/1910 4.32 02/13/1911 3.30 10/08/1912 4.74 11/30/1913 3.89 06/09/1914 3.72 08/17/1915 5.82 08/11/1916 3.04 06/01/1917 4.98 10/22/1918 5.85 09/16/1919 6.05 06/29/1920 2.58 09/09/1921 6.23 04/07/1922 4.61 08/01/1923 6.80 06/20/1924 3.79 08/06/1925 5.39 08/29/1926 5.05 09/25/1927 2.58 09/11/1928 5.29 07/05/1929 4.68 08/16/1930 2.52 06/10/1931 5.14 08/06/1932 5.63 09/12/1933 3.32 06/03/1934 2.96 05/28/1935 3.39 09/01/1936 3.20 05/20/1937 3.66 09/10/1938 3.72 06/18/1939 2.70 07/26/1940 4.44 09/13/1941 9.60 07/29/1943 3.61 06/07/1944 3.73 09/04/1946 7.23 06/12/1947 4.85 09/02/1948 3.53 06/01/1951 4.52 07/12/1952 4.28 06/04/1953 2.01 10/02/1954 3.91 06/24/1955 3.07 06/26/1956 3.74 03/23/1957 3.22 07/17/1958 4.85 09/16/1959 3.72 08/24/1960 4.39 06/13/1961 6.16 05/28/1962 5.43 09/09/1963 2.94 06/10/1964 5.42 07/18/1965 6.97 08/17/1966 4.04 06/05/1967 5.36 10/16/1968 4.54 07/16/1969 4.60 07/27/1970 2.72 10/26/1971 4.89 Duration: 10 days 07/02/1898 10.87 08/04/1899 8.67 06/10/1900 10.06 09/06/1901 4.20 07/09/1902 6.06 05/22/1903 11.74 06/24/1904 7.82 09/13/1905 10.88 09/11/1906 11.00 07/07/1907 5.00 06/28/1908 6.29 11/07/1909 8.01 08/21/1910 4.54 05/21/1911 3.95 09/01/1912 5.03 11/29/1913 4.21 06/05/1914 5.51 05/19/1915 6.71 05/12/1916 3.93 05/30/1917 6.02 10/19/1918 6.61 09/16/1919 6.11 04/18/1920 3.74 09/10/1921 7.85 04/07/1922 4.66 07/29/1923 6.96 06/16/1924 4.63 08/06/1925 5.44 08/29/1926 5.59 09/25/1927 2.99 09/11/1928 5.49 07/06/1929 5.25 08/10/1930 2.58 06/12/1931 5.82 08/06/1932 6.21 09/12/1933 3.35 06/03/1934 2.99 05/28/1935 4.14 09/04/1936 4.19 05/20/1937 3.70 08/06/1938 4.52 06/13/1939 3.17 07/26/1940 4.63 09/07/1941 10.34 08/03/1943 3.99 04/17/1944 4.41 09/04/1946 7.44 06/04/1947 6.91 09/01/1948 3.79 05/24/1951 5.40 07/06/1952 4.90 06/04/1953 2.03 09/28/1954 4.28 06/23/1955 3.23 06/24/1956 4.04 03/24/1957 4.82 07/02/1958 5.76 09/17/1959 4.26 08/16/1960 4.74 06/13/1961 6.35 05/20/1962 6.08 09/01/1963 3.78 06/07/1964 5.80 07/11/1965 7.05 08/17/1966 4.30 06/05/1967 6.12 10/08/1968 5.66 07/09/1969 6.29 07/26/1970 2.93 10/26/1971 4.94 Duration: 20 days 07/02/1898 10.96 07/27/1899 9.89 05/29/1900 10.53 09/06/1901 5.20 06/29/1902 9.57 05/10/1903 14.23 07/03/1904 11.70 09/06/1905 13.03 09/11/1906 11.10 07/07/1907 6.40 05/25/1908 8.89 10/31/1909 9.24 08/13/1910 6.98 05/14/1911 5.22 09/01/1912 7.47 05/03/1913 6.30 05/27/1914 6.90 07/09/1915 8.41 05/13/1916 5.62 05/19/1917 9.39 10/19/1918 8.16 09/16/1919 8.82 04/11/1920 4.64 09/02/1921 8.40 03/25/1922 5.47 07/29/1923 8.13 06/07/1924 7.93 08/06/1925 7.47 08/29/1926 8.42 09/15/1927 4.62 09/11/1928 5.88 07/05/1929 6.85 04/29/1930 3.69 05/28/1931 9.59 08/12/1932 7.30 09/12/1933 4.57 06/03/1934 4.34 05/18/1935 6.80 08/28/1936 6.62 05/20/1937 5.34 08/06/1938 6.21 06/07/1939 5.62 07/26/1940 8.20 09/13/1941 12.12 06/01/1943 6.28 04/09/1944 7.17 09/04/1946 9.00 05/24/1947 10.24 11/04/1948 4.34 05/14/1951 7.79 06/26/1952 6.94 08/06/1954 6.65 05/23/1955 3.55 06/20/1956 5.54 03/17/1957 6.24 07/02/1958 10.51 09/17/1959 6.34 08/09/1960 8.02 06/13/1961 7.56 05/18/1962 7.57 04/27/1963 5.00 06/04/1964 7.34 07/01/1965 11.96 08/17/1966 6.71 05/28/1967 9.91 10/05/1968 6.38 06/29/1969 7.55 07/14/1970 4.10 10/18/1971 5.65 Duration: 30 days 07/02/1898 12.88 08/04/1899 10.45 05/18/1900 10.81 09/11/1901 6.27 06/19/1902 11.45 05/10/1903 15.73 06/24/1904 13.25 08/18/1905 16.97 08/24/1906 11.29 07/07/1907 8.01 05/21/1908 11.77 10/31/1909 10.51 08/03/1910 7.40 04/29/1911 6.42 09/01/1912 7.71 04/23/1913 7.12 05/19/1914 7.31 06/29/1915 12.38 05/12/1916 6.49 05/19/1917 10.09 10/19/1918 9.91 09/16/1919 10.92 04/18/1920 5.94 08/20/1921 10.28 03/18/1922 6.85 08/03/1923 8.93 05/29/1924 9.16 07/25/1925 8.78 08/29/1926 10.19 04/09/1927 6.07 08/16/1928 7.67 07/01/1929 9.97 06/04/1930 4.74 05/28/1931 10.50 08/02/1932 8.33 08/19/1933 4.95 06/03/1934 4.59 05/12/1935 7.97 08/28/1936 8.09 05/20/1937 7.54 08/15/1938 8.90 06/07/1939 6.69 07/26/1940 8.20 09/03/1941 13.42 05/15/1943 7.75 04/09/1944 8.86 08/24/1946 9.25 05/24/1947 13.33 02/27/1948 6.44 05/09/1951 10.47 06/18/1952 8.99 06/04/1953 3.80 07/31/1954 8.41 06/24/1955 4.98 06/17/1956 6.66 03/14/1957 6.72 07/02/1958 12.25 05/02/1959 7.18 08/05/1960 9.59 06/13/1961 9.50 05/05/1962 7.90 08/12/1963 6.29 06/07/1964 8.85 06/25/1965 15.16 08/06/1966 7.02 05/29/1967 13.34 09/18/1968 6.98 06/22/1969 9.51 09/13/1970 5.14 10/26/1971 7.02 Duration: 45 days 05/26/1898 19.63 07/27/1899 12.40 06/10/1900 15.21 05/04/1901 8.37 06/05/1902 18.01 04/19/1903 19.15 06/13/1904 14.20 08/06/1905 19.40 09/11/1906 12.37 06/04/1907 10.86 05/25/1908 16.64 10/31/1909 12.06 08/13/1910 9.86 04/18/1911 8.42 09/01/1912 12.40 04/07/1913 10.62 09/01/1914 8.89 07/04/1915 15.58 05/12/1916 9.19 04/26/1917 14.04 10/18/1918 10.60 08/26/1919 11.16 04/18/1920 8.36 08/10/1921 13.45 06/24/1922 8.07 08/03/1923 9.78 06/07/1924 11.82 07/09/1925 9.88 08/10/1926 11.74 03/31/1927 7.53 08/03/1928 9.05 06/20/1929 12.23 05/06/1930 6.26 05/28/1931 12.42 07/22/1932 10.24 08/16/1933 6.25 09/20/1934 5.66 05/13/1935 11.11 08/21/1936 9.80 07/12/1937 8.64 08/06/1938 11.56 05/22/1939 7.50 07/26/1940 9.95 09/13/1941 16.41 05/05/1943 10.09 06/11/1944 9.65 09/04/1946 13.70 05/17/1947 15.07 02/13/1948 6.54 04/20/1951 15.19 06/20/1952 10.78 06/04/1953 4.48 07/31/1954 9.55 05/23/1955 6.89 06/20/1956 8.81 03/14/1957 7.14 07/02/1958 15.25 08/27/1959 8.83 08/16/1960 12.18 06/13/1961 10.90 04/27/1962 8.99 08/12/1963 7.55 05/23/1964 10.55 06/06/1965 16.09 07/22/1966 7.94 05/28/1967 14.33 09/03/1968 8.68 06/07/1969 10.46 09/13/1970 6.68 10/18/1971 8.61 Duration: 60 days 05/14/1898 21.96 06/14/1899 13.48 04/23/1900 17.99 09/06/1901 11.08 05/21/1902 20.02 04/28/1903 19.71 05/25/1904 17.86 07/22/1905 21.84 07/25/1906 17.24 05/23/1907 12.08 05/10/1908 20.12 10/08/1909 12.90 08/08/1910 10.35 04/01/1911 9.38 08/13/1912 13.51 04/08/1913 12.21 04/18/1914 10.27 06/29/1915 18.94 05/12/1916 10.72 04/16/1917 16.50 09/30/1918 11.87 09/16/1919 15.44 04/18/1920 9.68 05/07/1921 15.11 02/22/1922 9.05 08/01/1923 12.52 05/23/1924 13.67 06/14/1925 12.11 07/25/1926 13.07 03/11/1927 7.87 07/18/1928 11.01 06/01/1929 13.56 04/28/1930 8.03 05/05/1931 14.52 07/22/1932 11.10 08/19/1933 6.63 09/10/1934 6.29 05/12/1935 13.09 08/21/1936 10.33 05/21/1937 10.33 07/22/1938 12.73 05/27/1939 8.25 07/26/1940 10.08 09/03/1941 19.87 06/05/1943 11.72 04/15/1944 13.46 08/22/1946 14.38 05/17/1947 18.61 02/27/1948 8.38 05/09/1951 17.63 06/18/1952 13.20 06/04/1953 5.15 08/06/1954 11.41 05/26/1955 8.04 06/20/1956 11.60 05/09/1957 9.33 06/22/1958 16.81 05/02/1959 10.75 07/29/1960 14.79 05/30/1961 12.12 05/24/1962 12.72 07/27/1963 9.59 04/26/1964 13.07 05/22/1965 22.72 06/25/1966 10.35 05/29/1967 14.75 08/18/1968 10.08 05/19/1969 12.66 07/18/1970 8.03 09/21/1971 9.18