Precipitation annual maximum series (inches) Station ID: 27-4218 Station name: HOPKINTON LAKE State: NH Latitude (decimal degrees): 43.1917 Longitude (decimal degrees): -71.7478 Elevation (feet): 440 Duration: 15 minutes 07/05/1984 0.51 09/06/1985 0.31 05/23/1986 0.42 04/29/1987 0.70 07/27/1988 0.60 07/07/1989 0.70 06/19/1990 0.70 06/15/1991 0.40 07/19/1992 0.40 08/02/1993 0.60 07/07/1994 0.50 10/21/1995 0.30 07/13/1996 0.30 07/03/1997 0.70 05/31/1998 0.40 09/10/1999 0.50 07/16/2007 0.40 08/02/2008 0.70 11/20/2009 0.30 10/30/2011 0.30 Duration: 30 minutes 07/05/1984 0.83 09/06/1985 0.61 05/23/1986 0.78 04/29/1987 0.70 07/27/1988 1.00 07/07/1989 1.00 06/19/1990 0.90 06/15/1991 0.70 09/22/1992 0.70 06/21/1993 0.60 08/13/1994 0.70 10/21/1995 0.40 07/13/1996 0.40 07/03/1997 0.70 05/31/1998 0.60 09/10/1999 0.70 07/16/2007 0.40 08/02/2008 1.10 07/27/2009 0.40 08/28/2011 0.50 Duration: 45 minutes 07/05/1984 1.06 09/06/1985 0.86 05/23/1986 0.92 04/29/1987 0.70 07/27/1988 1.20 07/07/1989 1.00 06/19/1990 0.90 06/15/1991 0.90 07/19/1992 0.70 06/21/1993 0.80 07/07/1994 0.70 10/21/1995 0.50 07/13/1996 0.50 07/03/1997 0.70 05/31/1998 0.70 09/10/1999 0.80 06/29/2005 1.00 09/11/2007 0.50 08/02/2008 1.50 07/27/2009 0.50 08/28/2011 0.60 Duration: 1 hour 07/19/1964 0.66 06/09/1965 0.65 08/11/1966 1.09 07/05/1967 0.77 08/20/1968 1.00 07/29/1969 1.05 08/08/1970 0.89 06/08/1971 1.05 02/19/1972 0.38 06/30/1973 1.10 04/14/1974 0.48 06/06/1975 0.82 07/11/1976 1.71 08/01/1977 0.71 08/04/1978 0.89 08/27/1979 0.77 08/01/1980 1.21 07/05/1981 0.82 06/02/1982 0.64 11/04/1983 0.58 07/05/1984 1.18 09/06/1985 1.00 05/23/1986 0.92 04/29/1987 0.74 07/27/1988 1.20 07/07/1989 0.93 06/19/1990 0.83 06/15/1991 0.93 07/19/1992 0.74 06/21/1993 0.83 07/07/1994 0.65 05/29/1995 0.56 07/13/1996 0.56 07/03/1997 0.65 05/31/1998 0.74 09/10/1999 0.83 09/11/2007 0.56 08/02/2008 1.48 04/03/2009 0.46 08/28/2011 0.74 Duration: 2 hours 11/26/1964 0.76 06/09/1965 0.68 08/11/1966 1.63 08/27/1967 0.91 06/09/1968 1.15 07/29/1969 1.22 08/08/1970 1.29 06/08/1971 1.09 11/20/1972 0.59 06/30/1973 1.85 04/14/1974 0.77 06/06/1975 1.16 07/11/1976 1.98 08/10/1977 1.03 08/04/1978 0.92 01/21/1979 0.82 08/01/1980 1.99 07/05/1981 1.08 06/02/1982 1.08 10/01/1983 0.84 07/05/1984 1.57 09/06/1985 1.41 05/23/1986 0.99 06/22/1987 1.06 07/27/1988 1.92 07/07/1989 1.15 06/19/1990 0.96 08/19/1991 1.15 09/22/1992 0.87 06/21/1993 0.87 07/07/1994 0.77 05/29/1995 0.96 10/20/1996 0.96 07/03/1997 0.87 05/31/1998 0.96 09/10/1999 1.35 09/11/2007 1.15 08/02/2008 1.54 06/29/2009 0.77 08/28/2011 1.35 Duration: 3 hours 11/26/1964 1.03 10/08/1965 0.80 08/11/1966 1.69 08/27/1967 1.49 06/09/1968 1.47 07/29/1969 1.30 08/08/1970 1.32 07/29/1971 1.11 11/20/1972 0.82 06/30/1973 1.89 04/14/1974 0.83 06/06/1975 1.36 07/11/1976 2.03 10/01/1977 1.20 10/06/1978 1.07 10/01/1979 1.15 08/01/1980 2.03 07/05/1981 1.32 06/02/1982 1.33 10/01/1983 1.13 07/05/1984 1.82 09/06/1985 1.51 05/23/1986 1.03 06/22/1987 1.40 07/17/1988 2.10 07/10/1989 1.20 08/10/1990 1.40 08/19/1991 1.80 09/22/1992 0.90 06/21/1993 0.90 07/28/1994 1.00 11/12/1995 1.10 10/20/1996 1.40 11/01/1997 1.00 05/31/1998 1.30 09/16/1999 1.70 09/11/2007 1.40 07/02/2009 0.90 08/28/2011 1.70 Duration: 6 hours 11/26/1964 1.38 10/07/1965 1.06 08/11/1966 1.71 08/27/1967 1.55 06/09/1968 1.85 07/29/1969 1.37 04/02/1970 1.37 10/10/1971 1.44 10/07/1972 1.34 06/30/1973 2.30 03/21/1974 1.29 10/11/1975 1.68 07/11/1976 2.05 09/20/1977 1.62 08/04/1978 1.40 01/21/1979 1.60 08/01/1980 2.09 07/04/1981 1.55 06/02/1982 1.85 01/10/1983 1.62 07/05/1984 1.98 09/05/1985 1.55 07/02/1986 1.44 06/22/1987 2.20 07/17/1988 2.40 10/20/1989 1.50 08/10/1990 2.20 08/19/1991 3.20 03/26/1992 1.10 12/21/1993 1.00 09/23/1994 1.40 10/06/1995 1.60 10/20/1996 2.60 11/01/1997 1.70 05/31/1998 1.70 09/16/1999 2.80 09/11/2007 2.10 07/24/2009 1.40 08/28/2011 2.60 Duration: 12 hours 01/20/1964 1.89 02/25/1965 1.37 09/04/1966 2.23 08/27/1967 1.57 06/09/1968 1.87 07/29/1969 1.61 04/02/1970 2.28 10/10/1971 1.82 10/07/1972 1.71 06/29/1973 2.98 03/21/1974 1.50 10/11/1975 2.25 07/11/1976 2.07 09/20/1977 1.86 05/15/1978 1.70 01/21/1979 2.17 08/01/1980 2.11 07/04/1981 1.98 06/02/1982 1.90 01/10/1983 1.96 07/05/1984 2.80 09/05/1985 2.69 07/02/1986 1.83 06/22/1987 3.00 11/01/1988 2.70 05/01/1989 2.20 08/10/1990 2.50 08/19/1991 4.40 06/01/1992 1.40 12/21/1993 1.30 09/23/1994 2.10 10/05/1995 2.00 10/20/1996 4.10 08/21/1997 1.90 10/10/1998 1.90 09/16/1999 4.80 04/15/2007 3.00 08/28/2009 2.00 08/28/2011 3.40 Duration: 1 day 03/10/1964 2.42 11/27/1965 1.25 09/04/1966 2.26 08/27/1967 1.59 06/09/1968 1.94 07/29/1969 1.90 04/02/1970 2.30 10/10/1971 2.23 11/14/1972 1.63 06/30/1973 3.23 09/03/1974 1.89 10/11/1975 2.59 07/11/1976 2.13 09/20/1977 2.08 05/15/1978 1.75 01/21/1979 2.21 08/01/1980 1.90 07/05/1981 2.10 06/02/1982 1.71 03/02/1983 2.21 05/29/1984 2.84 09/06/1985 2.91 01/26/1986 2.13 04/05/1987 3.42 07/17/1988 2.70 10/20/1989 2.34 08/07/1990 2.79 08/19/1991 5.41 06/01/1992 1.71 12/21/1993 1.35 12/24/1994 2.70 10/28/1995 2.34 10/20/1996 5.68 11/01/1997 2.07 06/13/1998 2.70 09/16/1999 5.23 04/16/2007 3.96 10/24/2009 2.07 08/28/2011 3.51 Duration: 2 days 11/07/1963 4.26 01/20/1964 2.59 11/27/1965 1.34 08/22/1966 3.53 12/28/1967 1.81 03/17/1968 2.91 02/24/1969 2.48 04/02/1970 2.45 08/27/1971 2.57 11/14/1972 2.17 06/29/1973 3.68 03/16/1974 2.02 10/11/1975 2.87 10/20/1976 2.27 04/23/1977 2.75 05/15/1978 2.81 05/24/1979 3.39 08/01/1980 2.06 02/24/1981 4.25 06/02/1982 2.07 11/04/1983 2.58 05/29/1984 4.30 09/05/1985 3.22 01/26/1986 3.36 04/05/1987 4.23 11/01/1988 2.88 10/19/1989 2.88 08/10/1990 2.98 08/18/1991 5.96 05/31/1992 2.12 03/29/1993 1.63 12/23/1994 3.08 10/05/1995 2.50 10/20/1996 7.31 11/01/1997 2.79 06/13/1998 4.04 09/16/1999 5.87 06/07/2006 5.00 04/15/2007 5.00 08/29/2009 2.60 08/27/2011 3.85 Duration: 3 days 11/06/1963 4.77 01/20/1964 2.69 11/27/1965 1.39 08/21/1966 3.67 07/03/1967 2.13 03/17/1968 3.05 02/24/1969 2.79 04/02/1970 2.55 08/27/1971 2.67 11/14/1972 2.26 06/29/1973 3.83 03/16/1974 2.10 10/11/1975 3.11 10/20/1976 2.36 04/23/1977 2.87 05/15/1978 2.93 05/23/1979 3.60 08/01/1980 2.14 02/24/1981 4.29 06/05/1982 2.75 11/03/1983 2.78 05/29/1984 5.21 09/05/1985 3.35 01/25/1986 3.49 04/04/1987 4.60 11/01/1988 3.00 10/18/1989 3.10 08/10/1990 3.10 08/19/1991 6.40 05/31/1992 2.20 03/29/1993 1.70 12/23/1994 3.20 10/04/1995 3.00 10/20/1996 7.70 11/01/1997 2.90 06/12/1998 4.30 09/16/1999 6.10 06/07/2006 5.40 04/15/2007 5.60 08/28/2009 2.70 Duration: 4 days 11/06/1963 5.20 01/20/1964 2.72 02/22/1965 1.51 08/22/1966 3.80 04/15/1967 2.57 06/26/1968 3.29 11/05/1969 3.00 04/02/1970 2.58 08/27/1971 2.70 11/14/1972 2.28 06/27/1973 4.60 09/01/1974 2.13 09/24/1975 3.49 10/20/1976 2.38 04/23/1977 2.91 05/15/1978 3.03 05/23/1979 3.69 07/29/1980 2.59 02/24/1981 4.93 06/02/1982 3.09 03/09/1983 3.01 05/28/1984 5.75 09/06/1985 3.50 01/25/1986 3.52 04/04/1987 5.10 07/24/1988 3.40 10/17/1989 4.20 08/07/1990 4.90 08/18/1991 6.60 11/23/1992 2.22 03/29/1993 2.50 12/23/1994 3.23 10/04/1995 3.03 10/20/1996 7.78 11/01/1997 3.20 06/13/1998 5.00 09/14/1999 6.20 06/07/2006 5.45 04/15/2007 5.70 08/27/2009 3.00 Duration: 7 days 01/20/1964 3.40 02/07/1965 1.84 08/21/1966 3.85 04/15/1967 2.72 06/25/1968 4.14 11/05/1969 4.28 03/27/1970 2.90 11/25/1971 2.90 11/14/1972 3.40 06/29/1973 5.06 03/16/1974 3.63 09/22/1975 3.94 01/27/1976 3.06 09/20/1977 3.84 05/15/1978 3.13 01/20/1979 5.37 03/08/1980 2.86 02/21/1981 5.72 06/02/1982 4.65 03/07/1983 3.61 05/28/1984 6.46 08/31/1985 3.73 03/13/1986 4.06 03/31/1987 6.40 07/21/1988 5.50 10/14/1989 4.30 08/06/1990 5.90 08/15/1991 7.00 05/31/1992 3.40 03/24/1993 2.70 09/21/1994 4.20 10/27/1995 3.60 10/16/1996 7.86 10/27/1997 3.70 06/12/1998 6.00 09/10/1999 9.10 04/12/2007 6.60 07/21/2009 3.60 Duration: 10 days 01/20/1964 3.85 10/01/1965 2.05 08/21/1966 3.89 04/15/1967 3.37 11/10/1968 4.46 11/02/1969 4.98 02/02/1970 4.40 11/21/1971 3.50 03/14/1972 3.65 06/27/1973 5.83 03/16/1974 3.73 10/11/1975 5.63 01/24/1976 3.31 10/08/1977 4.69 01/17/1978 3.73 01/17/1979 5.72 03/08/1980 3.16 02/19/1981 6.88 05/29/1982 4.86 03/10/1983 4.71 05/26/1984 6.84 08/30/1985 5.17 03/10/1986 4.25 03/31/1987 6.90 07/17/1988 6.10 10/11/1989 4.90 08/06/1990 6.10 08/10/1991 7.50 05/28/1992 3.50 03/24/1993 3.60 09/18/1994 4.30 10/21/1995 4.40 10/14/1996 7.94 11/01/1997 4.40 06/08/1998 6.10 09/09/1999 9.80 04/10/2007 6.80 07/22/2009 4.60 Duration: 20 days 01/09/1964 5.24 02/07/1965 3.37 08/21/1966 6.19 04/06/1967 4.85 06/09/1968 6.65 11/02/1969 6.37 03/14/1970 5.54 11/21/1971 4.32 11/14/1972 6.33 12/13/1973 7.16 03/16/1974 4.40 09/23/1975 6.90 10/07/1976 4.48 09/20/1977 7.30 01/08/1978 6.84 01/07/1979 8.51 03/08/1980 4.53 02/08/1981 8.11 06/02/1982 6.69 03/02/1983 8.72 05/14/1984 8.18 08/25/1985 6.51 11/20/1986 5.50 03/31/1987 7.50 07/10/1988 8.50 10/02/1989 5.70 08/06/1990 7.60 08/04/1991 8.90 05/24/1992 4.20 03/24/1993 5.10 12/05/1994 5.70 10/27/1995 7.50 10/08/1996 10.10 10/27/1997 6.30 05/31/1998 8.40 09/06/1999 11.30 06/07/2006 10.20 04/02/2007 8.50 07/18/2009 6.20 03/14/2010 8.80 Duration: 30 days 01/09/1964 6.33 12/12/1965 3.87 08/11/1966 8.01 04/16/1967 6.16 11/07/1968 9.03 01/29/1969 6.76 03/04/1970 5.91 02/05/1971 5.63 11/08/1972 9.15 12/13/1973 8.23 03/16/1974 6.64 09/22/1975 9.57 07/11/1976 6.11 09/20/1977 10.22 01/09/1978 7.35 01/02/1979 9.33 03/08/1980 5.35 01/29/1981 9.20 06/02/1982 8.19 03/01/1983 9.68 05/04/1984 10.41 08/30/1985 7.30 11/05/1986 7.50 03/31/1987 9.70 07/17/1988 9.80 10/11/1989 7.60 08/06/1990 7.90 07/23/1991 10.10 07/13/1992 5.30 03/29/1993 6.00 11/28/1994 7.70 10/21/1995 10.10 09/22/1996 11.50 10/25/1997 7.80 05/31/1998 9.60 09/06/1999 13.10 06/07/2006 11.70 04/02/2007 9.50 06/28/2009 9.00 10/01/2010 12.10 Duration: 45 days 01/06/1964 7.61 11/27/1965 5.30 08/11/1966 10.02 04/15/1967 8.66 05/17/1968 12.37 11/02/1969 9.47 03/14/1970 7.23 02/05/1971 7.59 11/02/1972 12.15 05/21/1973 10.29 11/04/1974 7.19 10/11/1975 10.54 12/20/1975 8.37 09/10/1977 12.02 12/13/1977 9.63 12/17/1978 10.94 03/08/1980 7.67 01/29/1981 9.59 05/19/1982 9.55 11/03/1983 13.20 05/26/1984 12.61 08/25/1985 8.98 11/05/1986 10.00 03/22/1987 10.50 07/16/1988 14.10 05/02/1989 10.60 08/06/1990 9.40 08/18/1991 13.70 07/04/1992 7.00 03/24/1993 7.10 11/28/1994 9.40 10/04/1995 13.80 09/07/1996 13.60 10/25/1997 9.10 05/04/1998 11.10 08/21/1999 15.10 06/07/2006 15.50 03/16/2007 11.40 06/18/2009 12.50 02/16/2010 14.40 Duration: 60 days 01/13/1964 9.46 11/27/1965 6.81 08/22/1966 11.81 03/28/1967 10.35 11/02/1968 14.68 11/02/1969 10.75 02/02/1970 11.35 11/07/1971 8.68 11/02/1972 14.42 05/09/1973 13.30 03/16/1974 9.10 09/23/1975 14.36 12/09/1975 9.68 09/13/1977 13.61 11/28/1977 12.72 11/28/1978 12.84 02/16/1980 8.73 10/18/1981 10.65 06/02/1982 11.56 03/02/1983 16.18 04/05/1984 15.06 07/31/1985 10.69 11/05/1986 11.50 03/01/1987 11.60 07/10/1988 15.80 09/14/1989 12.50 06/19/1990 10.90 08/09/1991 16.90 05/24/1992 8.50 11/14/1993 8.70 11/28/1994 11.30 09/17/1995 15.90 09/13/1996 14.80 12/08/1996 11.00 05/04/1998 13.30 08/06/1999 16.80 06/07/2006 20.20 03/02/2007 13.50 07/02/2009 14.40 02/24/2010 16.20