Precipitation annual maximum series (inches) Station ID: 06-8065 Station name: STEVENSON DAM State: CT Latitude (decimal degrees): 41.3819 Longitude (decimal degrees): -73.1717 Elevation (feet): 115 Duration: 1 day 08/25/1893 3.39 12/31/1948 4.20 01/06/1949 2.03 11/26/1950 2.10 03/31/1951 3.22 03/14/1953 2.81 11/03/1954 3.61 10/16/1955 6.58 07/06/1956 1.60 12/21/1957 2.09 11/29/1958 2.48 04/03/1959 2.21 09/13/1960 4.25 06/22/1961 2.00 03/13/1962 2.25 11/08/1963 2.98 01/10/1964 1.38 02/08/1965 2.16 09/22/1966 2.74 09/29/1967 2.13 09/11/1968 3.07 04/23/1969 2.46 08/24/1970 2.06 08/28/1971 5.94 11/09/1972 3.07 06/29/1973 3.29 08/18/1974 3.32 09/27/1975 2.73 08/27/1976 3.11 03/23/1977 3.66 03/27/1978 2.16 04/27/1979 3.25 04/10/1980 5.01 02/21/1981 1.98 06/06/1982 7.94 04/11/1983 3.79 05/29/1984 2.96 08/01/1985 1.90 12/03/1986 3.52 03/31/1987 3.90 11/21/1988 2.88 10/21/1989 3.67 10/24/1990 4.33 08/20/1991 4.35 06/06/1992 4.15 09/18/2004 3.39 10/08/2005 5.72 04/23/2006 4.68 04/15/2007 3.24 09/06/2008 4.64 10/04/2009 2.40 10/02/2010 2.83 05/19/2011 3.00 10/20/2012 1.89 06/08/2013 1.73 Duration: 2 days 08/25/1893 3.62 12/31/1948 6.21 01/06/1949 2.35 08/20/1950 2.57 03/30/1951 3.61 03/13/1953 4.68 09/11/1954 3.96 10/15/1955 9.20 06/02/1956 2.20 05/15/1957 2.36 10/26/1958 2.86 10/24/1959 3.28 09/12/1960 5.45 05/27/1961 2.67 10/05/1962 2.75 11/07/1963 4.11 12/27/1964 1.83 02/08/1965 2.31 09/22/1966 2.92 09/29/1967 2.77 05/29/1968 3.73 03/25/1969 2.66 02/03/1970 2.93 08/28/1971 6.34 06/19/1972 4.43 06/29/1973 6.52 08/18/1974 3.54 07/14/1975 3.47 08/27/1976 4.52 03/22/1977 3.91 03/27/1978 3.20 04/27/1979 4.65 04/09/1980 5.35 02/20/1981 2.90 06/06/1982 9.26 03/19/1983 4.05 05/29/1984 5.32 05/03/1985 2.32 12/03/1986 3.76 03/31/1987 5.70 11/20/1988 3.26 10/20/1989 5.03 10/23/1990 4.62 08/20/1991 5.32 06/06/1992 4.43 09/17/2004 3.62 10/08/2005 6.55 04/22/2006 5.00 04/15/2007 4.07 09/06/2008 4.95 10/04/2009 2.56 10/01/2010 4.31 09/07/2011 3.94 04/23/2012 2.02 06/07/2013 1.85 Duration: 3 days 05/02/1893 4.23 12/30/1948 7.25 01/05/1949 2.46 08/20/1950 2.59 12/19/1951 4.00 03/14/1953 4.86 11/03/1954 4.09 10/15/1955 9.73 06/01/1956 2.30 05/15/1957 2.38 10/24/1958 3.22 10/23/1959 3.33 09/12/1960 5.62 05/27/1961 2.70 10/05/1962 2.78 11/06/1963 4.26 12/04/1964 2.12 02/08/1965 2.33 09/22/1966 2.95 03/06/1967 3.07 05/29/1968 4.16 11/06/1969 3.53 04/01/1970 3.00 09/12/1971 7.46 06/18/1972 4.57 06/29/1973 7.16 09/02/1974 3.58 09/25/1975 4.15 08/27/1976 4.56 03/21/1977 3.94 03/26/1978 3.24 04/27/1979 4.99 04/08/1980 5.40 02/20/1981 3.57 06/05/1982 9.99 04/09/1983 4.64 05/29/1984 7.49 05/02/1985 2.40 11/19/1986 4.84 03/31/1987 5.76 11/20/1988 3.29 10/19/1989 5.08 10/23/1990 4.67 08/19/1991 5.95 06/06/1992 4.47 09/16/2004 3.65 10/07/2005 6.80 04/22/2006 5.04 04/15/2007 4.11 09/06/2008 5.00 10/04/2009 2.59 09/30/2010 4.35 09/07/2011 4.59 04/23/2012 2.04 06/07/2013 1.86 Duration: 4 days 05/02/1893 4.56 12/30/1948 7.32 01/05/1949 2.48 07/11/1950 2.81 03/31/1951 4.35 03/13/1953 6.73 11/03/1954 4.13 10/15/1955 9.84 07/06/1956 2.47 04/03/1957 2.65 10/23/1958 4.62 10/23/1959 3.36 09/12/1960 5.68 05/27/1961 2.75 10/05/1962 2.80 11/06/1963 4.37 12/04/1964 2.14 02/08/1965 2.62 09/22/1966 2.98 03/05/1967 3.11 05/29/1968 4.21 11/03/1969 4.07 02/03/1970 3.03 09/12/1971 7.53 06/17/1972 6.12 06/28/1973 7.68 09/04/1974 4.03 09/24/1975 5.39 08/27/1976 4.61 03/21/1977 3.98 03/26/1978 3.27 04/27/1979 5.04 03/22/1980 5.45 02/21/1981 4.00 06/05/1982 10.09 03/19/1983 5.20 05/29/1984 7.95 05/02/1985 2.42 11/19/1986 4.89 03/31/1987 5.81 11/18/1988 3.72 10/18/1989 6.81 10/23/1990 4.71 08/19/1991 6.01 06/06/1992 4.52 09/15/2004 3.69 10/07/2005 6.87 04/22/2006 5.09 04/12/2007 4.16 09/03/2008 5.65 07/22/2009 2.77 09/29/2010 4.81 09/07/2011 4.63 04/23/2012 2.06 06/07/2013 1.88 Duration: 7 days 08/19/1893 4.93 12/31/1948 8.39 04/14/1949 2.72 11/21/1950 4.11 11/02/1951 5.55 03/13/1953 7.11 10/30/1954 5.39 08/13/1955 10.80 12/10/1956 3.26 12/21/1957 4.08 10/23/1958 5.51 10/23/1959 3.50 09/10/1960 5.73 04/11/1961 3.72 10/05/1962 3.02 11/06/1963 4.70 01/21/1964 2.62 10/02/1965 2.95 12/25/1966 3.05 03/05/1967 3.14 05/29/1968 4.93 11/03/1969 6.00 03/30/1970 3.91 09/12/1971 7.61 06/18/1972 7.72 06/29/1973 7.80 08/29/1974 4.70 09/21/1975 6.86 01/27/1976 5.24 09/21/1977 4.82 03/22/1978 3.47 01/21/1979 7.16 04/09/1980 6.26 02/20/1981 5.25 06/01/1982 11.57 04/11/1983 6.80 05/29/1984 9.55 07/26/1985 3.65 11/21/1986 6.06 03/31/1987 8.94 07/20/1988 4.45 10/15/1989 6.90 10/19/1990 5.47 08/19/1991 6.42 05/31/1992 6.67 08/15/2004 4.21 10/08/2005 13.07 05/11/2006 5.31 04/12/2007 5.00 08/31/2008 5.85 09/28/2009 3.52 09/28/2010 5.75 08/10/2011 4.68 08/11/2012 2.27 06/08/2013 2.81 Duration: 10 days 04/26/1893 5.22 12/30/1948 9.75 04/14/1949 3.28 11/20/1950 4.64 11/01/1951 5.98 03/13/1953 7.42 09/11/1954 5.87 08/11/1955 12.39 12/08/1956 3.59 12/20/1957 4.47 10/18/1958 5.57 03/04/1959 4.07 09/12/1960 7.50 04/10/1961 4.07 09/27/1962 4.59 11/02/1963 4.87 11/26/1964 3.33 10/02/1965 2.98 09/14/1966 5.29 03/07/1967 3.62 05/25/1968 4.98 11/02/1969 6.17 02/03/1970 5.28 09/12/1971 7.85 06/17/1972 9.68 06/27/1973 9.17 08/29/1974 5.75 09/19/1975 7.16 01/26/1976 5.49 03/14/1977 7.33 05/06/1978 3.60 01/18/1979 7.38 03/14/1980 6.66 02/20/1981 5.49 05/29/1982 13.64 04/11/1983 8.33 05/24/1984 9.89 09/27/1985 3.72 11/19/1986 7.47 03/31/1987 9.47 11/14/1988 5.36 05/02/1989 8.04 10/19/1990 5.52 08/15/1991 6.48 05/31/1992 6.83 08/12/2004 4.35 10/07/2005 13.35 05/12/2006 6.07 04/12/2007 5.05 09/03/2008 6.44 07/17/2009 4.68 03/23/2010 6.25 08/07/2011 7.12 08/11/2012 2.75 06/07/2013 3.33 Duration: 20 days 04/28/1893 7.77 12/20/1948 10.27 04/14/1949 5.38 11/20/1950 7.16 03/15/1951 8.30 03/13/1953 11.29 08/31/1954 8.21 08/07/1955 13.48 12/09/1956 4.56 12/08/1957 6.57 10/23/1958 6.69 10/06/1959 5.74 09/12/1960 7.92 04/11/1961 5.64 09/18/1962 5.39 11/06/1963 5.58 01/10/1964 4.92 01/23/1965 4.88 09/14/1966 6.59 03/05/1967 5.79 05/12/1968 7.05 11/02/1969 8.15 03/15/1970 6.09 08/27/1971 13.91 06/17/1972 11.91 12/05/1973 9.99 08/18/1974 8.37 09/09/1975 8.46 08/09/1976 7.69 03/05/1977 9.11 05/06/1978 6.03 01/07/1979 10.82 03/22/1980 12.25 02/08/1981 7.56 05/29/1982 15.82 04/08/1983 12.23 05/16/1984 10.93 07/13/1985 5.85 11/19/1986 11.19 03/31/1987 11.43 11/02/1988 9.59 05/06/1989 12.11 10/05/1990 8.81 08/05/1991 8.49 07/30/1992 8.12 09/15/2004 6.88 10/07/2005 15.19 04/23/2006 9.07 04/12/2007 6.76 08/31/2008 6.91 07/17/2009 6.70 03/13/2010 8.43 07/30/2011 8.48 07/29/2012 4.57 06/04/2013 4.59 Duration: 30 days 04/20/1893 9.39 12/30/1948 12.58 11/17/1950 8.15 10/08/1951 9.30 03/13/1953 14.03 08/31/1954 9.76 10/07/1955 18.75 11/18/1956 5.92 11/29/1957 8.78 09/28/1958 8.03 03/06/1959 7.33 09/05/1960 8.02 04/10/1961 7.52 02/14/1962 7.38 11/06/1963 8.38 01/10/1964 6.89 02/08/1965 5.56 09/04/1966 7.59 02/22/1967 7.36 11/07/1968 9.70 10/23/1969 8.21 03/05/1970 7.04 08/26/1971 14.37 06/01/1972 15.66 12/06/1973 12.00 08/18/1974 9.76 09/21/1975 12.38 01/04/1976 9.41 02/25/1977 11.14 05/06/1978 6.88 01/01/1979 12.98 03/18/1980 14.78 02/01/1981 9.41 05/19/1982 16.78 03/19/1983 16.37 05/04/1984 12.73 11/05/1985 7.95 11/06/1986 13.56 03/31/1987 12.54 11/02/1988 10.69 04/30/1989 15.75 10/13/1990 11.29 07/23/1991 11.10 07/16/1992 9.77 09/07/2004 9.07 09/26/2005 15.73 04/22/2006 11.32 04/01/2007 7.33 09/03/2008 9.70 07/08/2009 7.59 03/13/2010 8.60 08/10/2011 11.24 07/21/2012 5.83 05/22/2013 6.07 Duration: 45 days 04/06/1893 11.14 12/16/1948 13.95 11/21/1950 10.41 10/08/1951 12.54 03/04/1953 18.56 11/03/1954 11.65 09/24/1955 22.11 01/31/1956 7.80 12/10/1957 11.49 10/23/1958 10.89 10/24/1959 10.47 07/31/1960 9.82 04/14/1961 9.51 02/06/1962 8.30 10/29/1963 10.16 01/07/1964 8.47 12/27/1964 7.86 09/14/1966 9.43 02/07/1967 8.76 11/10/1968 11.41 11/02/1969 11.88 03/13/1970 7.80 08/28/1971 17.01 05/31/1972 17.66 12/09/1973 14.33 08/18/1974 14.20 09/06/1975 13.99 12/21/1975 14.66 02/21/1977 14.91 04/12/1978 8.93 12/17/1978 14.91 03/05/1980 17.35 11/27/1981 10.10 05/19/1982 17.95 03/12/1983 21.30 05/27/1984 19.68 11/05/1985 9.00 11/19/1986 17.25 03/22/1987 14.44 10/22/1988 12.57 05/02/1989 21.10 10/01/1990 12.55 08/15/1991 12.52 07/05/1992 13.65 08/16/2004 12.47 09/15/2005 17.55 04/22/2006 13.89 03/15/2007 9.11 07/24/2008 12.41 06/10/2009 11.04 02/16/2010 11.63 07/30/2011 15.65 09/06/2012 6.81 05/20/2013 6.82 Duration: 60 days 04/06/1893 12.10 11/11/1948 16.40 03/31/1949 11.05 11/03/1950 12.30 10/25/1951 17.01 03/13/1953 20.84 10/27/1954 14.98 09/20/1955 26.49 10/23/1956 9.77 11/29/1957 15.53 09/08/1958 12.98 10/24/1959 12.71 07/28/1960 13.46 04/01/1961 11.64 02/10/1962 11.41 10/29/1963 11.36 11/26/1964 9.91 02/02/1965 7.86 09/14/1966 12.71 11/18/1967 10.42 11/04/1968 13.70 11/03/1969 15.38 02/03/1970 12.95 07/18/1971 20.76 05/04/1972 20.86 11/25/1973 17.57 08/03/1974 16.56 09/19/1975 16.08 12/10/1975 16.17 09/16/1977 15.98 03/27/1978 12.40 01/07/1979 19.19 03/11/1980 20.03 11/16/1981 12.35 04/27/1982 19.66 03/02/1983 24.40 05/24/1984 22.22 09/25/1985 10.31 11/06/1986 20.34 03/01/1987 15.39 10/03/1988 13.47 04/30/1989 22.75 10/09/1990 15.40 08/19/1991 15.28 06/21/1992 16.47 08/01/2004 14.48 10/07/2005 19.03 04/14/2006 15.93 03/01/2007 11.56 08/07/2008 14.56 06/05/2009 14.40 02/17/2010 11.96 08/07/2011 19.10 07/27/2012 7.91 05/16/2013 7.55