Precipitation annual maximum series (inches) Station ID: 20-3936 Station name: HOUGHTON ROSCOMMON AP State: MI Latitude (decimal degrees): 44.3592 Longitude (decimal degrees): -84.6739 Elevation (feet): 1151 Duration: 1 hour 08/27/1965 0.77 07/26/1966 0.56 06/07/1967 0.53 09/24/1968 0.77 07/27/1969 1.18 07/27/1970 0.88 06/20/1971 0.82 08/26/1972 0.55 05/25/1973 0.95 06/09/1974 0.89 07/18/1975 1.09 03/04/1976 0.52 08/05/1977 0.62 08/28/1978 0.69 06/20/1979 0.86 08/29/1980 0.60 08/07/1981 1.55 08/03/1982 1.05 08/11/1983 0.62 07/10/1984 2.61 09/08/1985 1.24 06/12/1986 1.70 08/09/1987 0.96 08/09/1988 1.31 08/04/1989 0.89 08/12/1990 0.90 05/28/1991 0.92 08/26/1992 0.98 08/30/1993 0.57 08/19/1994 1.22 08/11/1995 1.62 08/20/1996 1.24 09/19/1997 0.95 10/06/1998 1.47 07/23/1999 0.89 07/27/2000 1.22 05/07/2001 0.70 09/20/2002 1.02 08/21/2003 0.92 06/13/2004 0.62 07/24/2005 0.63 10/04/2006 0.75 06/19/2007 0.79 08/23/2008 1.18 07/22/2009 1.20 07/22/2010 0.70 Duration: 2 hours 08/27/1965 0.87 07/26/1966 0.67 06/07/1967 0.70 06/25/1968 0.95 07/27/1969 1.32 10/09/1970 1.00 06/20/1971 0.88 08/26/1972 0.91 05/25/1973 1.20 06/09/1974 1.21 07/18/1975 1.41 03/04/1976 0.78 09/17/1977 0.68 08/28/1978 1.09 06/20/1979 1.07 06/28/1980 0.65 08/07/1981 2.22 08/03/1982 1.33 09/19/1983 0.93 07/10/1984 3.21 09/08/1985 1.80 06/12/1986 1.78 08/09/1987 1.04 08/09/1988 1.50 08/04/1989 1.21 07/18/1990 1.37 07/21/1991 1.80 08/26/1992 1.05 08/30/1993 0.66 08/19/1994 1.53 08/11/1995 1.97 08/19/1996 1.70 09/19/1997 1.02 10/06/1998 1.70 08/03/1999 1.17 07/27/2000 1.73 05/07/2001 0.78 09/20/2002 1.30 08/21/2003 1.23 10/08/2004 0.94 06/28/2005 1.04 06/26/2006 1.05 06/19/2007 1.25 08/23/2008 2.35 07/22/2009 1.27 07/22/2010 1.36 Duration: 3 hours 07/09/1965 1.01 07/26/1966 0.73 04/16/1967 0.90 06/25/1968 1.20 07/27/1969 1.42 10/09/1970 1.20 06/20/1971 0.90 08/26/1972 1.25 05/25/1973 1.41 06/09/1974 1.23 07/18/1975 1.48 03/04/1976 0.89 09/17/1977 0.91 08/28/1978 1.29 08/09/1979 1.38 06/28/1980 0.71 08/07/1981 2.26 08/03/1982 1.36 09/19/1983 1.28 07/10/1984 3.36 09/08/1985 2.03 06/12/1986 1.82 08/09/1987 1.07 08/09/1988 1.53 08/04/1989 1.37 07/18/1990 1.99 07/21/1991 1.84 06/17/1992 1.14 08/03/1993 0.91 08/19/1994 1.75 08/11/1995 2.12 08/19/1996 1.96 09/19/1997 1.07 10/06/1998 1.78 08/03/1999 1.19 07/27/2000 1.81 05/21/2001 0.91 09/20/2002 1.33 08/21/2003 1.25 04/18/2004 1.29 09/25/2005 1.11 10/03/2006 1.19 06/19/2007 1.27 08/23/2008 2.50 07/22/2009 1.29 07/22/2010 1.59 Duration: 6 hours 07/09/1965 1.02 12/08/1966 1.14 04/16/1967 1.02 06/24/1968 1.59 07/27/1969 1.63 10/09/1970 1.39 12/10/1971 1.44 08/26/1972 1.57 05/25/1973 1.88 06/09/1974 1.30 07/18/1975 1.58 03/04/1976 1.21 08/05/1977 1.26 08/27/1978 1.72 08/09/1979 2.32 07/20/1980 1.08 08/07/1981 2.46 08/03/1982 1.37 09/19/1983 1.47 07/10/1984 3.52 09/07/1985 2.18 06/12/1986 1.84 08/09/1987 1.39 08/09/1988 1.55 08/04/1989 1.59 07/18/1990 2.23 07/21/1991 1.86 06/17/1992 1.37 08/30/1993 1.19 08/19/1994 1.77 08/11/1995 2.29 08/19/1996 2.14 07/25/1997 1.08 10/06/1998 1.80 08/03/1999 1.47 07/27/2000 2.09 05/21/2001 1.12 09/20/2002 1.34 07/10/2003 1.29 10/08/2004 1.46 09/25/2005 1.42 06/26/2006 1.48 06/19/2007 1.29 08/23/2008 2.52 07/22/2009 1.31 07/22/2010 1.85 Duration: 12 hours 09/04/1965 1.19 11/27/1966 1.65 04/16/1967 1.15 06/24/1968 1.75 06/26/1969 2.00 10/09/1970 1.57 12/10/1971 1.69 08/26/1972 1.59 05/25/1973 1.92 01/26/1974 1.35 08/31/1975 2.31 03/04/1976 1.85 08/05/1977 1.27 08/27/1978 1.77 08/09/1979 2.71 06/19/1980 1.47 08/07/1981 3.01 09/01/1982 1.44 08/10/1983 1.83 07/10/1984 3.75 09/07/1985 2.55 06/12/1986 1.86 08/09/1987 2.17 08/09/1988 1.61 05/30/1989 1.92 07/18/1990 2.25 10/04/1991 2.04 09/16/1992 1.53 08/30/1993 1.25 08/19/1994 1.79 08/11/1995 2.45 06/17/1996 2.21 09/19/1997 1.33 10/06/1998 2.41 06/13/1999 1.59 07/27/2000 3.24 04/11/2001 1.30 09/20/2002 1.36 07/10/2003 1.60 10/08/2004 1.61 09/25/2005 1.85 06/26/2006 1.89 03/21/2007 1.50 06/05/2008 2.82 06/08/2009 1.34 07/22/2010 2.15 Duration: 1 day 08/09/1965 1.28 11/27/1966 1.62 04/21/1967 1.16 06/25/1968 1.56 06/26/1969 2.31 10/09/1970 1.48 12/10/1971 1.52 08/26/1972 1.44 05/25/1973 1.73 07/03/1974 2.02 08/31/1975 2.16 03/04/1976 1.95 08/05/1977 1.35 08/28/1978 2.26 08/09/1979 2.42 06/19/1980 1.32 08/07/1981 2.79 09/01/1982 1.29 08/10/1983 2.16 07/10/1984 3.42 09/08/1985 2.28 09/10/1986 2.26 08/09/1987 2.42 11/05/1988 1.62 05/31/1989 1.71 07/18/1990 2.01 10/30/1991 2.06 06/17/1992 1.50 06/08/1993 1.31 08/19/1994 2.06 08/11/1995 2.19 09/09/1996 2.79 02/21/1997 1.45 10/06/1998 3.47 07/08/1999 1.54 07/27/2000 3.12 05/21/2001 1.38 09/20/2002 1.27 07/10/2003 1.54 10/08/2004 1.53 09/25/2005 1.85 06/26/2006 1.69 06/19/2007 1.65 06/05/2008 2.54 06/08/2009 1.47 07/22/2010 1.93 Duration: 2 days 08/08/1965 1.88 11/27/1966 2.03 04/21/1967 1.36 06/25/1968 2.45 06/25/1969 2.53 11/02/1970 1.93 12/09/1971 1.71 10/22/1972 1.62 05/25/1973 1.87 07/03/1974 2.88 08/31/1975 2.33 03/04/1976 2.13 08/04/1977 1.84 09/13/1978 2.64 08/09/1979 2.61 06/18/1980 1.42 08/07/1981 3.05 08/02/1982 1.67 08/10/1983 2.33 07/10/1984 3.70 09/07/1985 2.47 09/10/1986 3.68 08/08/1987 2.61 11/05/1988 2.11 05/30/1989 2.07 07/17/1990 2.17 07/21/1991 2.31 09/16/1992 2.07 06/08/1993 1.42 08/19/1994 2.22 06/27/1995 3.44 02/20/1997 1.57 10/05/1998 3.74 06/10/1999 2.09 07/27/2000 3.37 06/01/2001 2.00 09/19/2002 1.52 07/10/2003 1.74 05/22/2004 1.81 09/25/2005 1.99 06/25/2006 2.08 08/24/2007 1.79 06/05/2008 3.23 06/07/2009 2.22 07/22/2010 2.08 Duration: 3 days 08/07/1965 2.03 11/25/1966 2.33 10/30/1967 1.52 06/25/1968 2.82 06/25/1969 2.63 09/02/1970 2.01 12/08/1971 1.79 08/24/1972 2.03 05/25/1973 2.46 07/02/1974 3.50 08/29/1975 3.44 03/02/1976 2.82 09/17/1977 1.93 09/12/1978 2.88 08/09/1979 2.71 06/18/1980 1.48 08/07/1981 3.62 08/02/1982 1.74 09/18/1983 2.80 07/10/1984 3.85 09/07/1985 2.57 09/09/1986 3.87 08/14/1987 2.85 11/04/1988 2.23 05/29/1989 2.15 07/17/1990 2.25 10/24/1991 2.54 09/16/1992 2.57 06/06/1993 1.58 08/19/1994 2.31 06/26/1995 3.63 09/17/1997 2.01 10/05/1998 3.78 06/11/1999 2.18 07/27/2000 3.51 10/12/2001 2.19 09/20/2002 1.58 11/02/2003 2.18 05/21/2004 1.96 09/25/2005 2.07 06/26/2006 2.29 08/23/2007 1.86 06/05/2008 3.36 06/06/2009 2.32 07/22/2010 2.16 Duration: 4 days 08/07/1965 2.05 11/24/1966 2.51 06/07/1967 2.39 06/24/1968 3.14 10/10/1969 2.68 09/02/1970 2.03 02/19/1971 2.12 08/23/1972 2.21 05/25/1973 3.25 07/02/1974 3.53 08/28/1975 4.18 03/01/1976 3.22 09/16/1977 2.38 09/11/1978 3.97 08/09/1979 2.74 09/13/1980 1.87 08/04/1981 4.22 12/02/1982 2.24 09/18/1983 2.83 07/10/1984 3.89 09/05/1985 4.30 09/09/1986 3.92 08/14/1987 2.96 11/05/1988 2.26 05/29/1989 2.17 07/15/1990 2.29 05/25/1991 2.80 09/16/1992 2.60 06/05/1993 1.85 07/05/1994 2.35 08/11/1995 3.96 09/17/1997 2.03 10/05/1998 3.82 06/10/1999 3.05 07/27/2000 4.32 10/11/2001 2.27 09/19/2002 1.73 11/01/2003 2.24 05/20/2004 2.16 09/25/2005 3.01 06/25/2006 2.33 08/22/2007 1.92 06/05/2008 5.26 06/06/2009 2.34 06/02/2010 2.46 Duration: 7 days 09/04/1965 2.18 11/23/1966 3.11 06/05/1967 3.17 06/21/1968 3.67 06/25/1969 3.75 09/02/1970 2.75 12/09/1971 3.19 08/21/1972 2.83 05/25/1973 3.28 06/30/1974 3.93 08/28/1975 4.53 02/29/1976 3.90 09/16/1977 2.53 09/11/1978 5.24 08/04/1979 2.91 09/12/1980 2.42 08/04/1981 4.92 11/29/1982 2.33 09/16/1983 3.62 07/05/1984 4.14 09/04/1985 4.73 09/09/1986 4.84 08/09/1987 4.94 11/04/1988 3.20 05/25/1989 2.82 07/17/1990 2.36 10/24/1991 4.85 09/16/1992 2.83 06/19/1993 2.35 07/04/1994 2.72 08/10/1995 4.80 09/17/1997 2.05 09/30/1998 3.85 06/10/1999 3.86 07/27/2000 4.77 05/15/2001 2.50 09/18/2002 1.77 10/31/2003 2.28 05/17/2004 3.44 09/22/2005 3.17 06/21/2006 2.48 08/19/2007 2.36 06/05/2008 5.69 04/25/2009 2.63 07/18/2010 3.16 Duration: 10 days 09/13/1965 2.83 11/22/1966 3.24 06/05/1967 3.78 06/18/1968 4.17 06/25/1969 4.33 08/30/1970 2.78 12/10/1971 3.34 08/17/1972 2.86 05/25/1973 3.77 06/30/1974 4.13 08/23/1975 5.14 02/26/1976 4.00 09/15/1977 3.32 09/11/1978 6.02 08/09/1979 3.18 09/13/1980 2.78 08/04/1981 4.97 07/10/1982 2.76 09/16/1983 3.91 07/03/1984 4.18 09/04/1985 4.78 09/10/1986 5.78 08/08/1987 5.67 11/04/1988 3.43 05/31/1989 3.24 05/08/1990 2.49 10/24/1991 4.97 09/16/1992 2.86 08/23/1993 3.60 07/06/1994 3.00 08/11/1995 4.99 09/10/1997 2.90 09/27/1998 3.89 06/10/1999 3.90 07/27/2000 4.82 05/15/2001 3.11 09/14/2002 1.81 10/27/2003 2.57 05/14/2004 4.33 09/22/2005 3.33 06/18/2006 3.28 08/19/2007 2.38 06/05/2008 7.85 10/21/2009 2.90 07/22/2010 3.28 Duration: 20 days 09/04/1965 5.05 11/22/1966 5.71 06/05/1967 5.60 06/09/1968 5.00 06/11/1969 5.79 09/02/1970 4.24 11/26/1971 4.00 08/07/1972 4.18 05/25/1973 4.08 06/15/1974 4.94 08/20/1975 6.96 02/15/1976 5.35 08/02/1977 4.51 09/11/1978 6.70 08/04/1979 3.70 08/29/1980 4.17 07/28/1981 5.92 07/17/1982 3.19 09/18/1983 4.62 06/27/1984 4.83 08/20/1985 7.74 09/10/1986 8.66 07/30/1987 6.89 07/28/1988 4.68 05/29/1989 4.63 05/04/1990 4.15 10/14/1991 5.56 09/08/1992 3.55 06/06/1993 4.46 07/07/1994 4.86 07/27/1995 5.72 04/30/1997 3.29 09/20/1998 5.08 06/10/1999 5.77 07/20/2000 4.95 05/15/2001 5.18 02/19/2002 3.28 10/31/2003 4.13 05/04/2004 6.96 09/16/2005 3.52 08/25/2006 4.25 03/19/2007 3.66 06/05/2008 8.42 07/22/2009 4.19 07/05/2010 5.02 Duration: 30 days 08/25/1965 6.47 11/09/1966 6.28 06/05/1967 5.78 06/01/1968 5.54 06/01/1969 6.67 08/29/1970 5.88 12/05/1971 4.53 07/30/1972 5.12 05/07/1973 5.14 06/05/1974 8.04 08/21/1975 7.41 02/07/1976 5.96 07/31/1977 5.84 08/24/1978 8.56 06/04/1979 4.97 08/28/1980 4.89 07/17/1981 7.38 05/23/1982 5.04 09/15/1983 6.49 06/12/1984 6.35 08/23/1985 8.60 09/09/1986 10.07 07/20/1987 7.11 10/16/1988 5.92 05/25/1989 5.72 07/14/1990 5.21 10/01/1991 8.08 09/16/1992 5.59 08/03/1993 5.67 07/06/1994 6.89 07/22/1995 6.80 07/26/1997 4.64 09/07/1998 5.42 06/10/1999 8.02 04/19/2000 5.79 05/07/2001 6.98 02/19/2002 3.51 10/27/2003 5.07 04/25/2004 8.07 11/05/2005 4.41 08/25/2006 5.31 03/21/2007 4.56 05/30/2008 9.42 05/13/2009 4.99 07/05/2010 6.14 Duration: 45 days 08/09/1965 8.93 10/31/1966 7.30 05/08/1967 7.02 05/14/1968 7.38 06/18/1969 8.67 09/02/1970 7.89 11/18/1971 5.57 07/13/1972 6.72 05/16/1973 6.23 06/02/1974 8.58 07/18/1975 10.42 02/15/1976 7.51 08/04/1977 7.64 08/24/1978 10.29 03/23/1979 5.88 08/21/1980 5.86 06/29/1981 8.90 06/20/1982 6.21 08/10/1983 8.15 06/02/1984 7.24 08/05/1985 10.32 08/23/1986 11.14 08/07/1987 8.93 10/16/1988 7.46 05/12/1989 6.07 07/07/1990 6.57 09/16/1991 9.21 08/26/1992 6.49 08/03/1993 7.08 07/06/1994 9.42 07/13/1995 7.95 08/09/1997 6.17 08/23/1998 5.99 06/10/1999 10.12 07/20/2000 6.96 05/07/2001 7.76 03/30/2002 4.27 10/27/2003 6.14 04/17/2004 10.44 06/23/2005 5.37 08/23/2006 7.57 03/19/2007 6.30 06/05/2008 10.33 04/25/2009 7.67 07/07/2010 7.29 Duration: 60 days 08/01/1965 10.63 10/10/1966 8.44 04/16/1967 8.78 05/12/1968 8.29 05/06/1969 10.56 09/02/1970 8.60 11/01/1971 6.44 07/31/1972 7.36 05/01/1973 7.72 05/11/1974 10.47 07/10/1975 12.52 02/03/1976 8.20 08/03/1977 10.31 08/08/1978 11.05 06/20/1979 7.40 07/20/1980 7.05 06/20/1981 10.55 05/23/1982 8.34 08/10/1983 9.81 05/13/1984 9.71 07/25/1985 11.56 08/08/1986 11.82 08/04/1987 11.02 09/12/1988 9.40 04/25/1989 6.17 07/18/1990 8.33 09/03/1991 11.24 09/16/1992 8.97 07/18/1993 7.87 06/23/1994 11.28 06/26/1995 11.75 07/25/1997 7.84 09/22/1998 7.27 06/10/1999 11.98 07/27/2000 8.54 04/05/2001 10.08 04/24/2002 5.30 09/22/2003 7.87 04/16/2004 11.50 09/25/2005 6.60 08/24/2006 9.45 03/21/2007 7.85 06/05/2008 11.51 04/20/2009 8.31 06/02/2010 11.00