Precipitation annual maximum series (inches) Station ID: 20-6215 Station name: ONTONAGON State: MI Latitude (decimal degrees): 46.8561 Longitude (decimal degrees): -89.3119 Elevation (feet): 673 Duration: 1 hour 07/18/1949 1.10 08/24/1950 1.42 09/12/1951 0.53 06/28/1952 0.67 07/01/1953 0.65 06/16/1954 0.46 06/03/1955 0.75 08/08/1956 1.02 08/30/1958 1.11 05/26/1959 0.89 07/20/1960 1.08 09/10/1961 0.61 06/18/1962 0.71 06/10/1963 0.50 05/08/1964 0.96 08/07/1965 0.52 06/06/1966 0.52 07/22/1967 0.90 07/17/1968 0.72 08/06/1969 2.13 09/02/1970 1.58 08/16/1972 1.45 07/25/1973 0.97 07/02/1974 0.34 06/20/1975 1.70 06/27/1977 0.70 07/18/1978 1.30 08/31/1979 0.60 08/20/1980 1.60 07/24/1981 1.00 07/18/1987 1.20 07/15/1988 0.70 05/19/1989 0.40 06/11/1990 0.70 07/12/1991 1.70 06/14/1993 0.60 06/14/1994 0.90 09/16/1995 0.90 06/06/1996 0.50 08/30/1997 0.60 05/31/1998 0.90 07/05/1999 1.80 06/05/2005 0.60 07/17/2008 1.00 Duration: 2 hours 06/23/1949 1.32 08/24/1950 1.52 09/12/1951 0.75 06/24/1952 1.24 07/01/1953 1.20 04/26/1954 0.77 06/03/1955 1.38 08/08/1956 1.33 08/30/1958 1.43 06/26/1959 1.05 08/28/1960 1.25 09/10/1961 0.65 05/18/1962 0.88 09/18/1963 0.77 05/08/1964 1.24 08/07/1965 0.55 06/06/1966 0.97 07/22/1967 1.39 07/17/1968 1.36 08/06/1969 2.85 09/02/1970 1.75 08/16/1972 1.74 07/25/1973 1.30 06/09/1974 0.48 06/27/1977 0.90 08/23/1978 1.60 06/06/1979 0.80 08/20/1980 2.20 07/24/1981 1.50 07/18/1987 1.50 07/15/1988 1.00 05/24/1989 0.70 07/06/1990 1.20 07/12/1991 2.50 09/13/1993 0.80 06/14/1994 0.94 09/16/1995 1.00 07/06/1996 0.70 08/30/1997 0.70 09/14/1998 1.70 07/05/1999 2.00 07/26/2005 1.00 07/17/2008 1.30 Duration: 3 hours 06/23/1949 1.40 08/24/1950 1.58 09/12/1951 0.87 06/23/1952 1.43 07/01/1953 1.33 04/26/1954 1.04 06/03/1955 1.61 08/08/1956 1.36 08/30/1958 1.48 06/26/1959 1.10 08/28/1960 1.30 09/10/1961 0.68 05/18/1962 0.96 04/29/1963 0.87 05/08/1964 1.47 05/16/1965 0.62 06/06/1966 1.22 07/21/1967 1.59 07/17/1968 1.79 08/06/1969 2.91 09/02/1970 1.98 08/16/1972 1.90 07/25/1973 1.33 06/07/1974 0.67 06/27/1977 1.00 08/23/1978 2.40 09/02/1979 1.10 08/20/1980 2.90 07/24/1981 1.60 07/18/1987 1.53 07/15/1988 1.02 05/24/1989 0.90 07/06/1990 1.30 07/12/1991 2.60 09/13/1993 0.82 06/14/1994 1.00 09/16/1995 1.02 07/06/1996 1.10 08/30/1997 1.10 09/14/1998 1.73 07/26/2005 1.02 07/17/2008 1.33 Duration: 6 hours 06/22/1949 1.54 08/24/1950 1.63 09/12/1951 1.15 06/23/1952 1.86 07/01/1953 1.85 04/26/1954 1.66 09/17/1955 2.82 08/08/1956 1.37 08/30/1958 1.98 06/26/1959 1.49 08/28/1960 1.31 11/02/1961 0.85 05/18/1962 1.03 04/29/1963 1.29 05/08/1964 1.85 05/16/1965 1.06 06/06/1966 1.43 07/21/1967 1.72 07/17/1968 1.85 08/06/1969 2.94 09/02/1970 2.22 08/16/1972 2.36 07/25/1973 1.34 06/07/1974 1.06 03/12/1977 1.60 08/23/1978 3.20 06/06/1979 1.60 08/20/1980 3.10 07/24/1981 1.62 07/18/1987 1.90 07/15/1988 1.03 05/24/1989 0.91 07/06/1990 1.40 07/01/1991 3.00 06/20/1993 1.00 04/26/1994 1.10 09/15/1995 1.20 07/06/1996 1.11 08/30/1997 1.20 09/14/1998 1.75 10/03/2005 1.03 07/17/2008 1.34 Duration: 12 hours 06/22/1949 1.61 08/24/1950 1.67 08/30/1951 1.43 06/23/1952 1.94 06/30/1953 2.12 04/25/1954 2.07 09/16/1955 3.72 11/05/1956 1.39 08/30/1958 2.24 06/26/1959 1.54 08/27/1960 1.62 09/30/1961 1.05 05/18/1962 1.40 04/29/1963 1.41 05/08/1964 2.10 05/16/1965 1.36 06/05/1966 1.91 07/21/1967 1.85 07/17/1968 1.88 08/06/1969 2.97 09/01/1970 2.42 08/15/1972 2.60 07/25/1973 1.36 06/09/1974 1.27 03/12/1977 2.10 08/22/1978 4.20 06/06/1979 1.70 08/20/1980 3.30 07/24/1981 1.70 07/18/1987 2.20 11/04/1988 1.40 06/30/1989 1.20 07/06/1990 1.41 07/01/1991 3.03 06/20/1993 1.10 04/26/1994 1.30 08/25/1995 1.80 07/06/1996 1.40 08/30/1997 1.50 09/13/1998 2.30 10/03/2005 1.30 05/02/2008 1.36 Duration: 1 day 09/28/1901 2.28 08/09/1939 2.69 05/19/1940 1.53 08/29/1941 2.67 08/22/1942 2.15 08/02/1943 0.95 06/02/1944 2.40 06/14/1945 1.55 06/24/1946 2.38 04/05/1947 1.40 05/05/1949 1.80 08/24/1950 1.88 09/12/1951 1.41 06/24/1952 2.04 07/01/1953 2.40 04/26/1954 1.96 09/17/1955 3.46 08/08/1956 1.28 11/19/1957 1.28 08/30/1958 2.19 06/26/1959 1.46 11/28/1960 1.56 11/02/1961 1.22 05/18/1962 1.36 04/29/1963 1.28 05/23/1964 1.96 05/16/1965 1.45 06/06/1966 1.83 07/22/1967 2.01 07/17/1968 1.68 08/06/1969 2.65 09/02/1970 2.21 09/28/1971 1.31 08/16/1972 2.32 07/25/1973 1.24 06/07/1974 1.54 06/20/1975 2.16 07/19/1976 1.50 03/12/1977 2.14 08/23/1978 3.75 06/06/1979 1.88 08/20/1980 2.95 07/24/1981 1.96 07/18/1987 3.21 11/05/1988 1.70 06/30/1989 1.34 10/17/1990 1.88 07/01/1991 2.71 10/07/1992 1.50 06/20/1993 0.98 04/26/1994 1.43 08/25/1995 2.14 07/06/1996 1.25 08/30/1997 1.34 09/14/1998 2.41 05/02/2008 1.43 Duration: 2 days 07/27/1901 2.46 08/09/1939 2.90 05/19/1940 1.98 08/28/1941 2.88 08/21/1942 2.42 05/05/1943 1.31 06/02/1944 2.94 06/13/1945 1.87 06/24/1946 3.13 08/19/1947 1.76 05/05/1949 2.07 11/15/1950 2.02 08/29/1951 1.71 06/23/1952 2.84 06/30/1953 3.40 04/25/1954 2.12 09/16/1955 3.82 08/07/1956 1.49 11/18/1957 1.51 08/29/1958 2.84 06/26/1959 1.63 04/23/1960 1.99 05/14/1961 2.40 05/18/1962 1.61 04/29/1963 1.38 05/23/1964 2.26 05/15/1965 2.12 10/14/1966 2.20 07/22/1967 2.62 07/17/1968 1.87 08/05/1969 2.92 09/01/1970 2.38 09/27/1971 2.02 08/15/1972 2.55 05/01/1973 2.11 06/09/1974 1.97 06/20/1975 2.33 07/19/1976 1.62 03/12/1977 2.40 08/22/1978 4.04 06/06/1979 2.40 08/19/1980 3.65 09/30/1981 2.21 07/17/1987 3.75 11/04/1988 2.60 06/07/1989 1.54 10/17/1990 2.50 07/01/1991 3.27 06/20/1993 1.06 04/26/1994 1.73 08/24/1995 2.50 03/24/1996 1.54 08/30/1997 1.44 09/13/1998 2.79 05/02/2008 1.63 Duration: 3 days 07/04/1901 2.90 08/09/1939 2.93 05/19/1940 2.25 08/29/1941 3.49 08/21/1942 2.44 05/05/1943 1.32 06/02/1944 2.97 06/14/1945 1.92 06/23/1946 3.36 06/09/1947 2.37 05/03/1949 2.39 11/15/1950 2.10 08/29/1951 2.10 06/23/1952 2.98 06/30/1953 3.54 04/25/1954 2.20 09/16/1955 4.20 06/24/1956 1.68 11/18/1957 1.70 08/29/1958 3.07 06/25/1959 1.73 04/22/1960 2.09 05/13/1961 2.50 08/29/1962 1.92 04/29/1963 1.43 05/22/1964 2.35 05/14/1965 2.20 10/14/1966 2.29 07/22/1967 2.78 07/15/1968 1.94 08/04/1969 3.95 09/01/1970 2.48 05/24/1971 2.14 08/15/1972 2.65 05/01/1973 2.38 06/07/1974 2.20 06/20/1975 2.35 07/19/1976 1.64 03/12/1977 2.50 08/22/1978 4.20 10/21/1979 2.50 08/19/1980 3.80 09/30/1981 2.30 07/17/1987 3.90 11/04/1988 2.70 06/07/1989 1.70 10/16/1990 2.60 06/29/1991 4.10 06/18/1993 1.20 04/25/1994 1.80 08/24/1995 2.60 06/01/1996 1.70 08/14/1997 1.50 09/13/1998 2.90 05/02/2008 1.70 Duration: 4 days 07/25/1901 3.07 08/09/1939 2.96 05/19/1940 2.27 08/28/1941 3.68 08/21/1942 2.47 06/25/1943 1.67 06/02/1944 4.35 06/13/1945 2.24 06/23/1946 3.39 08/19/1947 2.86 07/04/1949 2.56 11/15/1950 2.12 08/28/1951 2.37 06/23/1952 3.01 06/30/1953 3.57 04/25/1954 2.22 09/16/1955 4.24 06/24/1956 1.73 11/18/1957 1.92 08/29/1958 3.10 06/24/1959 1.80 04/22/1960 2.31 05/13/1961 2.52 08/28/1962 1.98 06/10/1963 1.79 08/21/1964 2.42 05/14/1965 2.25 06/03/1966 2.44 07/21/1967 2.98 07/15/1968 1.96 08/04/1969 3.99 09/01/1970 2.50 05/23/1971 2.31 08/21/1972 2.91 05/01/1973 2.40 06/07/1974 3.30 11/09/1975 2.70 06/15/1976 1.80 06/27/1977 2.70 08/22/1978 4.24 10/20/1979 2.60 08/19/1980 3.84 09/30/1981 2.32 07/17/1987 3.94 11/04/1988 2.73 10/30/1989 1.72 10/14/1990 2.70 06/29/1991 4.50 06/17/1993 1.30 04/26/1994 1.90 08/24/1995 2.63 06/01/1996 1.72 05/11/1997 1.80 03/26/1998 3.00 07/17/2008 2.30 Duration: 7 days 07/24/1901 3.87 06/07/1939 3.27 05/14/1940 3.30 08/25/1941 4.69 09/12/1942 3.57 04/30/1943 1.89 05/30/1944 4.89 06/13/1945 2.65 06/24/1946 4.70 06/09/1947 3.46 07/03/1949 3.98 07/28/1950 2.46 06/20/1951 3.91 06/23/1952 3.85 06/27/1953 3.73 04/26/1954 3.65 09/16/1955 4.53 08/03/1956 2.84 11/14/1957 2.27 08/29/1958 3.58 05/26/1959 2.57 07/20/1960 2.98 05/13/1961 2.67 05/18/1962 3.15 08/12/1963 2.30 05/18/1964 2.92 09/13/1965 2.78 06/03/1966 2.46 07/21/1967 3.16 09/03/1968 2.94 07/31/1969 4.42 08/27/1970 2.53 09/27/1971 2.81 08/16/1972 5.00 07/25/1973 3.23 06/04/1974 3.45 06/14/1975 3.61 06/12/1976 2.30 06/27/1977 3.90 08/22/1978 4.60 06/06/1979 3.60 08/19/1980 4.30 09/25/1981 3.20 07/13/1987 4.10 11/04/1988 2.80 06/07/1989 2.70 10/14/1990 3.30 06/26/1991 5.30 06/14/1993 2.10 04/25/1994 2.00 08/19/1995 3.10 07/06/1996 2.40 08/14/1997 2.50 03/26/1998 3.10 07/15/2008 2.50 Duration: 10 days 07/21/1901 4.37 06/07/1939 4.02 05/14/1940 3.57 08/24/1941 5.29 09/12/1942 3.80 04/27/1943 2.35 05/29/1944 5.00 06/27/1945 3.25 06/21/1946 5.08 08/13/1947 3.52 06/30/1949 4.85 11/15/1950 3.01 06/17/1951 4.29 06/23/1952 3.89 06/25/1953 3.83 04/26/1954 4.67 09/16/1955 4.85 08/03/1956 2.87 11/14/1957 2.78 08/29/1958 4.38 05/20/1959 2.85 04/20/1960 3.47 05/06/1961 3.55 05/13/1962 3.82 06/10/1963 2.55 05/04/1964 3.34 05/07/1965 3.37 07/31/1966 2.58 07/21/1967 3.25 08/31/1968 4.14 07/31/1969 4.46 09/01/1970 3.20 09/23/1971 3.13 08/15/1972 5.56 05/01/1973 3.85 06/07/1974 4.23 06/12/1975 4.67 06/12/1976 2.32 06/27/1977 4.10 08/15/1978 5.30 06/01/1979 3.90 08/11/1980 4.40 09/25/1981 3.50 07/09/1987 5.60 11/04/1988 2.90 06/22/1989 3.00 06/03/1990 3.90 06/26/1991 5.40 04/24/1993 2.20 04/25/1994 2.10 08/19/1995 3.13 07/06/1996 2.50 05/11/1997 3.10 03/26/1998 3.13 07/12/2008 3.00 Duration: 20 days 07/24/1901 5.11 06/07/1939 5.98 05/14/1940 4.83 08/25/1941 6.69 09/15/1942 5.61 06/12/1943 3.49 05/30/1944 6.06 06/14/1945 5.28 06/21/1946 7.30 06/09/1947 5.07 06/19/1949 8.59 07/14/1950 4.69 06/19/1951 5.06 07/17/1952 5.04 06/16/1953 7.46 04/15/1954 5.55 09/16/1955 6.16 06/24/1956 3.53 11/08/1957 4.59 08/23/1958 5.61 05/13/1959 4.21 04/20/1960 4.29 04/29/1961 4.01 05/10/1962 5.29 05/31/1963 3.57 05/05/1964 6.20 09/11/1965 3.86 09/28/1966 4.43 10/07/1967 4.62 08/21/1968 6.11 07/31/1969 4.52 05/01/1970 3.98 09/22/1971 3.96 08/05/1972 6.85 07/25/1973 4.89 05/28/1974 5.24 11/07/1975 5.20 03/12/1976 3.40 06/17/1977 4.40 07/07/1978 6.20 05/31/1979 5.10 08/19/1980 5.60 07/24/1981 4.90 06/29/1987 7.30 10/18/1988 4.80 06/07/1989 4.60 06/03/1990 5.10 06/26/1991 8.60 06/05/1993 3.10 08/27/1994 2.80 08/19/1995 4.80 06/23/1996 4.00 08/14/1997 4.10 09/13/1998 4.00 07/10/2008 3.40 Duration: 30 days 07/04/1901 7.27 06/07/1939 7.81 05/10/1940 6.18 08/24/1941 8.15 08/21/1942 7.53 05/31/1943 4.18 05/29/1944 6.79 06/13/1945 6.89 06/11/1946 8.28 06/09/1947 5.44 06/19/1949 10.02 07/28/1950 5.31 08/28/1951 6.37 06/23/1952 7.30 06/16/1953 8.85 04/14/1954 6.71 09/08/1955 6.45 08/03/1956 4.86 11/04/1957 4.98 08/09/1958 6.55 05/04/1959 5.65 04/11/1960 4.98 04/16/1961 5.17 04/26/1962 6.16 05/17/1963 3.78 04/27/1964 6.97 05/07/1965 4.87 07/27/1966 4.61 10/07/1967 5.03 08/12/1968 6.44 07/09/1969 5.99 04/16/1970 5.02 09/22/1971 4.13 07/28/1972 8.61 07/25/1973 5.65 05/21/1974 5.88 10/23/1975 6.60 03/03/1976 4.12 08/27/1977 5.10 07/07/1978 6.70 05/18/1979 5.70 08/19/1980 8.20 09/25/1981 6.50 06/26/1987 7.70 10/18/1988 6.10 06/02/1989 6.00 06/08/1990 6.40 06/29/1991 9.70 06/05/1993 3.60 04/26/1994 4.00 08/24/1995 7.30 07/01/1996 5.40 08/14/1997 4.50 09/13/1998 4.90 06/27/2008 3.80 Duration: 45 days 07/04/1901 8.81 05/24/1939 9.68 05/14/1940 8.65 08/24/1941 10.42 08/21/1942 10.83 05/16/1943 5.70 04/23/1944 8.54 05/22/1945 9.65 05/24/1946 8.86 08/09/1947 7.20 06/19/1949 12.27 07/12/1950 7.61 08/20/1951 8.91 06/23/1952 9.95 05/19/1953 12.44 03/24/1954 7.56 09/16/1955 8.44 08/03/1956 6.76 11/07/1957 6.23 07/24/1958 7.86 05/20/1959 7.17 07/20/1960 6.91 04/12/1961 6.16 05/05/1962 7.19 04/29/1963 5.33 07/27/1964 8.32 04/04/1965 6.10 07/31/1966 5.95 06/10/1967 7.76 08/21/1968 8.10 06/25/1969 6.75 04/16/1970 6.63 09/22/1971 6.11 07/12/1972 11.47 07/25/1973 6.61 05/02/1974 7.73 10/20/1975 8.20 02/15/1976 5.50 08/27/1977 7.00 07/12/1978 10.40 05/05/1979 7.20 08/13/1980 10.50 06/27/1981 7.60 07/02/1987 9.70 10/16/1988 7.30 05/19/1989 8.50 06/03/1990 7.90 06/20/1991 10.80 08/19/1993 4.50 05/25/1994 5.10 08/19/1995 9.60 06/23/1996 7.30 08/14/1997 6.70 09/13/1998 5.60 06/06/2008 4.60 Duration: 60 days 07/04/1901 10.10 06/11/1939 10.53 04/28/1940 9.94 08/24/1941 11.26 08/06/1942 11.56 04/30/1943 7.55 05/03/1944 9.80 05/22/1945 10.71 05/13/1946 10.90 07/26/1947 7.65 06/12/1949 13.66 06/09/1950 9.51 08/05/1951 10.08 06/16/1952 10.84 05/19/1953 14.01 04/25/1954 9.97 07/26/1955 11.59 06/24/1956 7.89 11/08/1957 7.83 07/09/1958 10.03 08/06/1959 8.88 07/13/1960 7.60 03/27/1961 7.07 04/21/1962 8.48 04/29/1963 6.79 07/24/1964 9.81 04/06/1965 7.12 08/17/1966 7.80 06/08/1967 9.07 07/11/1968 10.64 08/04/1969 7.94 04/20/1970 8.54 09/22/1971 7.88 07/16/1972 12.85 07/25/1973 7.67 04/20/1974 9.52 10/23/1975 9.30 02/01/1976 6.30 08/12/1977 8.20 07/02/1978 12.60 08/26/1979 9.00 08/04/1980 11.70 06/13/1981 10.00 05/21/1987 11.20 10/23/1988 8.70 05/05/1989 8.80 05/09/1990 9.40 05/24/1991 11.60 06/08/1993 5.60 05/24/1994 6.90 08/09/1995 10.50 06/01/1996 9.00 08/14/1997 7.50 08/22/1998 6.20 06/06/2008 5.10