Precipitation annual maximum series (inches) Station ID: 19-3876 Station name: IPSWICH State: MA Latitude (decimal degrees): 42.6647 Longitude (decimal degrees): -70.8658 Elevation (feet): 85 Duration: 1 day 11/18/1926 1.91 11/03/1927 1.96 07/22/1928 1.75 04/16/1929 2.84 10/15/1930 1.72 06/09/1931 2.74 09/16/1932 4.24 04/12/1933 2.57 03/31/1934 2.57 01/09/1935 2.91 09/18/1936 2.79 11/29/1937 3.08 09/18/1938 3.20 10/31/1939 2.00 01/14/1940 1.81 12/13/1941 2.83 12/01/1942 1.85 03/06/1943 2.25 09/14/1944 3.52 05/27/1946 2.34 11/12/1947 2.57 11/20/1948 1.76 09/01/1949 2.63 11/21/1950 2.61 10/08/1951 2.15 08/06/1952 1.80 11/26/1953 2.33 09/12/1954 4.94 08/20/1955 4.30 10/24/1956 3.34 11/02/1957 1.50 03/15/1958 2.42 07/11/1959 2.07 09/13/1960 2.38 09/26/1961 3.25 10/06/1962 4.35 11/30/1963 2.68 12/28/1964 1.81 02/26/1965 2.41 09/05/1966 2.24 05/26/1967 3.96 03/19/1968 2.63 12/27/1969 4.62 12/18/1970 2.18 11/26/1971 2.20 09/04/1972 4.59 04/02/1973 3.46 09/22/1974 2.58 11/13/1975 2.24 08/10/1976 2.03 05/10/1977 3.11 01/26/1978 2.19 01/22/1979 2.73 07/30/1980 2.77 02/26/1981 2.61 06/06/1982 2.56 04/11/1983 2.86 03/14/1984 4.73 08/31/1985 3.27 12/19/1986 2.62 04/05/1987 3.54 03/27/1988 2.25 03/25/1989 1.54 04/04/1990 3.52 04/22/1991 4.95 06/06/1992 2.65 03/14/1993 1.97 12/24/1994 3.27 11/15/1995 5.74 10/20/1996 6.00 04/01/1997 2.55 06/13/1998 4.52 09/16/1999 2.51 06/06/2000 3.50 06/18/2001 2.16 12/14/2002 3.02 12/15/2003 2.62 04/02/2004 6.09 10/09/2005 3.62 05/13/2006 4.39 04/16/2007 3.37 07/24/2008 3.44 07/24/2009 3.72 Duration: 2 days 11/18/1926 2.04 11/03/1927 2.50 09/19/1928 1.87 04/16/1929 3.03 10/14/1930 2.69 06/09/1931 3.46 10/18/1932 4.98 09/16/1933 4.02 03/31/1934 2.74 01/09/1935 3.31 12/10/1936 3.93 11/28/1937 3.30 09/18/1938 3.96 10/30/1939 2.97 11/13/1940 2.22 12/13/1941 3.13 11/30/1942 2.15 10/26/1943 2.52 09/13/1944 4.23 08/01/1946 2.87 11/11/1947 3.66 11/20/1948 2.07 09/01/1949 2.81 08/20/1950 3.10 11/02/1951 2.78 08/06/1952 2.79 04/13/1953 2.54 09/11/1954 5.69 08/19/1955 6.93 10/23/1956 3.56 11/02/1957 2.21 01/26/1958 2.85 07/11/1959 2.50 09/12/1960 2.92 09/21/1961 3.61 10/06/1962 7.25 11/29/1963 2.86 12/27/1964 2.59 02/25/1965 2.57 09/04/1966 2.39 05/26/1967 4.35 03/18/1968 4.94 12/26/1969 5.05 12/17/1970 3.20 11/25/1971 2.52 09/03/1972 4.90 04/02/1973 4.14 09/21/1974 2.75 08/07/1975 3.36 08/09/1976 2.35 05/10/1977 3.38 02/07/1978 4.25 01/21/1979 3.56 07/30/1980 2.96 02/25/1981 4.97 06/06/1982 4.83 11/25/1983 3.76 03/14/1984 5.05 11/05/1985 3.69 12/19/1986 2.95 04/05/1987 6.05 03/27/1988 2.40 04/16/1989 2.15 04/04/1990 3.76 04/22/1991 5.28 06/06/1992 2.83 03/29/1993 2.75 12/24/1994 4.73 11/14/1995 6.13 10/20/1996 11.20 03/31/1997 3.20 06/13/1998 6.38 09/16/1999 3.71 06/06/2000 3.74 06/18/2001 2.31 05/13/2002 3.22 12/15/2003 2.80 04/01/2004 6.77 10/08/2005 4.17 05/13/2006 8.49 04/16/2007 3.60 09/27/2008 4.61 07/24/2009 3.97 Duration: 3 days 11/16/1926 2.13 11/03/1927 2.52 04/21/1928 2.51 04/16/1929 3.06 10/14/1930 2.72 06/08/1931 4.08 10/17/1932 5.28 09/15/1933 5.49 03/31/1934 2.77 01/08/1935 3.39 12/10/1936 4.11 11/28/1937 3.33 09/18/1938 5.61 10/30/1939 3.00 11/12/1940 3.02 12/12/1941 3.16 02/05/1942 2.74 10/26/1943 2.55 09/12/1944 5.21 08/01/1946 2.90 11/11/1947 3.70 11/20/1948 2.09 08/30/1949 2.86 08/20/1950 3.13 11/02/1951 3.43 08/11/1952 3.35 11/24/1953 4.29 09/10/1954 5.75 08/18/1955 8.18 10/23/1956 3.60 10/07/1957 2.78 01/26/1958 4.03 07/11/1959 2.52 09/12/1960 2.95 09/21/1961 3.65 10/06/1962 8.08 11/07/1963 3.24 12/26/1964 2.62 02/25/1965 2.60 09/03/1966 3.33 05/25/1967 4.39 03/18/1968 4.99 12/26/1969 5.16 12/17/1970 3.23 11/25/1971 2.54 09/03/1972 4.95 04/02/1973 4.18 09/21/1974 2.78 08/07/1975 3.73 08/08/1976 2.51 05/10/1977 3.41 02/06/1978 4.29 01/21/1979 3.59 07/30/1980 2.99 02/25/1981 5.20 06/05/1982 6.89 03/10/1983 4.74 05/31/1984 5.74 11/05/1985 3.73 03/13/1986 3.06 04/05/1987 7.96 03/25/1988 2.42 11/01/1989 2.37 04/04/1990 3.79 08/19/1991 5.33 08/16/1992 3.00 03/29/1993 2.78 12/24/1994 4.78 11/14/1995 6.19 10/20/1996 12.08 03/31/1997 3.23 06/13/1998 6.44 09/16/1999 3.75 06/06/2000 3.77 08/11/2001 2.33 12/12/2002 4.00 01/02/2003 2.82 04/01/2004 6.84 05/24/2005 4.62 05/13/2006 12.29 04/16/2007 4.06 09/27/2008 4.73 07/22/2009 4.01 Duration: 4 days 11/16/1926 2.15 08/24/1927 2.55 04/21/1928 2.53 04/16/1929 3.09 10/14/1930 2.99 06/08/1931 4.30 10/17/1932 5.34 09/15/1933 5.54 03/28/1934 3.20 01/07/1935 3.42 12/10/1936 4.15 10/20/1937 3.52 09/17/1938 6.25 10/28/1939 3.04 11/12/1940 3.10 12/12/1941 3.19 02/05/1942 2.77 10/25/1943 2.58 09/12/1944 5.26 07/30/1946 3.35 11/11/1947 3.73 11/20/1948 2.40 08/30/1949 2.89 08/20/1950 3.16 11/01/1951 3.46 08/10/1952 3.38 11/23/1953 4.53 09/11/1954 5.98 08/18/1955 8.26 01/09/1956 4.42 10/07/1957 2.81 01/26/1958 4.43 07/11/1959 2.55 09/10/1960 2.98 09/21/1961 3.68 10/05/1962 8.16 11/07/1963 3.41 10/18/1964 2.94 02/23/1965 2.62 09/03/1966 3.36 05/25/1967 4.44 03/18/1968 5.04 12/26/1969 5.21 12/15/1970 3.26 11/25/1971 2.75 09/03/1972 5.00 04/02/1973 4.94 09/21/1974 2.81 08/05/1975 4.44 08/07/1976 3.34 05/10/1977 3.45 02/06/1978 4.33 01/22/1979 4.15 07/30/1980 3.01 02/24/1981 5.25 06/05/1982 7.87 03/09/1983 5.80 05/30/1984 6.56 11/03/1985 3.76 03/13/1986 3.09 04/05/1987 8.24 07/21/1988 2.58 10/18/1989 3.32 04/04/1990 3.83 08/19/1991 5.39 11/23/1992 3.85 03/29/1993 3.63 12/24/1994 4.82 11/14/1995 6.25 10/20/1996 12.20 03/31/1997 3.26 06/13/1998 7.56 09/16/1999 3.78 06/03/2000 3.81 06/18/2001 2.72 12/12/2002 4.04 12/15/2003 3.14 04/01/2004 6.90 05/24/2005 5.04 05/13/2006 13.13 04/13/2007 4.25 09/27/2008 4.78 07/21/2009 4.61 Duration: 7 days 10/18/1926 2.70 08/26/1927 4.24 04/21/1928 3.33 04/16/1929 4.54 10/14/1930 3.02 06/05/1931 4.88 10/16/1932 5.39 09/15/1933 5.91 09/17/1934 3.95 01/08/1935 3.82 12/06/1936 4.69 10/18/1937 3.68 07/18/1938 8.25 10/30/1939 3.77 02/14/1940 3.38 12/12/1941 3.22 11/25/1942 3.27 10/23/1943 2.64 09/12/1944 5.31 08/01/1946 5.25 11/08/1947 4.74 11/20/1948 2.63 08/30/1949 2.92 11/21/1950 5.18 11/02/1951 4.83 08/06/1952 4.50 11/23/1953 4.61 09/11/1954 6.65 08/18/1955 9.86 01/09/1956 5.74 10/07/1957 2.84 01/22/1958 5.81 07/11/1959 3.72 09/10/1960 3.01 09/21/1961 6.95 10/05/1962 8.28 11/06/1963 4.02 10/18/1964 2.99 02/22/1965 2.90 09/03/1966 3.40 05/25/1967 4.48 03/13/1968 6.62 11/05/1969 6.95 12/12/1970 4.15 11/22/1971 4.49 11/09/1972 5.21 03/31/1973 4.99 03/17/1974 3.33 12/21/1975 5.16 08/07/1976 3.37 09/21/1977 3.73 02/06/1978 4.38 01/21/1979 6.40 03/08/1980 3.24 02/21/1981 6.38 06/02/1982 10.65 03/07/1983 6.14 05/29/1984 8.14 08/31/1985 5.03 06/01/1986 4.38 04/01/1987 10.34 07/18/1988 3.44 10/15/1989 3.81 03/31/1990 4.18 09/20/1991 5.44 06/01/1992 4.76 03/24/1993 4.29 12/24/1994 4.87 11/11/1995 7.74 10/17/1996 12.32 03/26/1997 4.15 06/13/1998 7.63 09/16/1999 3.82 06/03/2000 3.85 06/18/2001 3.92 12/14/2002 4.49 05/27/2003 3.29 04/01/2004 7.23 05/22/2005 6.39 05/10/2006 16.23 04/13/2007 4.94 07/19/2008 5.21 07/21/2009 4.91 Duration: 10 days 11/09/1926 3.15 08/23/1927 5.50 04/21/1928 4.22 04/12/1929 5.77 11/15/1930 3.29 06/08/1931 6.53 10/18/1932 6.29 09/08/1933 6.46 02/19/1934 4.66 01/08/1935 4.48 12/02/1936 6.10 11/28/1937 5.70 07/18/1938 9.03 10/27/1939 3.99 02/10/1940 4.67 12/06/1941 3.27 11/23/1942 4.12 07/22/1943 3.69 09/05/1944 5.79 07/30/1946 5.73 11/08/1947 4.79 01/17/1948 3.36 09/01/1949 3.54 11/21/1950 5.32 10/25/1951 5.14 08/06/1952 6.17 11/23/1953 4.66 09/08/1954 7.29 08/12/1955 9.98 01/09/1956 6.56 03/31/1957 3.12 01/22/1958 6.31 07/11/1959 4.48 09/12/1960 4.43 09/21/1961 7.02 09/28/1962 10.55 11/02/1963 4.51 04/07/1964 3.56 02/19/1965 2.94 11/02/1966 3.47 05/25/1967 4.52 03/13/1968 6.86 11/03/1969 8.72 12/17/1970 5.32 11/21/1971 5.89 06/01/1972 6.75 04/02/1973 6.08 09/21/1974 5.05 12/18/1975 5.56 08/01/1976 3.70 03/14/1977 5.53 01/18/1978 5.65 01/18/1979 7.02 03/14/1980 3.95 02/20/1981 6.62 05/30/1982 11.30 03/03/1983 7.28 05/29/1984 8.48 08/30/1985 6.19 12/18/1986 4.77 03/31/1987 11.44 05/18/1988 3.60 11/01/1989 4.13 03/31/1990 4.30 04/22/1991 5.98 06/01/1992 4.81 03/24/1993 5.24 12/24/1994 6.28 11/11/1995 8.12 10/17/1996 12.44 11/02/1997 4.31 06/13/1998 7.71 09/16/1999 4.38 07/22/2000 3.95 06/18/2001 3.96 12/12/2002 5.47 12/06/2003 5.61 03/27/2004 7.32 10/08/2005 8.77 05/10/2006 16.39 04/13/2007 4.99 07/19/2008 5.36 07/22/2009 6.66 Duration: 20 days 01/31/1926 4.99 08/14/1927 6.62 05/20/1928 5.73 04/10/1929 7.26 10/14/1930 5.24 05/30/1931 7.44 10/18/1932 8.44 09/03/1933 9.78 02/19/1934 6.97 01/07/1935 7.30 01/02/1936 8.55 11/28/1937 6.73 07/11/1938 10.85 02/25/1939 5.31 04/03/1940 5.36 12/13/1941 4.73 03/02/1942 6.68 10/15/1943 5.24 09/01/1944 6.09 08/01/1946 7.17 11/08/1947 6.01 11/04/1948 4.88 08/30/1949 5.21 11/21/1950 7.20 10/25/1951 7.19 08/03/1952 7.57 03/13/1953 8.90 05/03/1954 9.95 08/13/1955 12.19 12/30/1955 7.51 11/01/1957 4.56 01/08/1958 9.48 07/02/1959 6.15 09/02/1960 5.15 09/15/1961 10.05 09/18/1962 12.31 10/29/1963 6.94 01/21/1964 5.07 02/08/1965 4.34 09/03/1966 5.33 05/08/1967 7.60 03/01/1968 7.74 12/08/1969 10.70 12/09/1970 6.60 11/21/1971 6.59 02/19/1972 7.62 12/09/1973 7.35 09/11/1974 5.61 12/21/1975 7.11 07/22/1976 6.25 04/23/1977 6.63 01/08/1978 8.35 01/08/1979 10.68 03/06/1980 5.18 02/08/1981 8.08 05/21/1982 12.70 03/02/1983 10.91 05/20/1984 9.29 08/26/1985 7.79 06/02/1986 6.98 03/31/1987 13.25 11/02/1988 5.00 10/18/1989 6.54 10/05/1990 7.65 09/20/1991 6.80 11/23/1992 7.33 03/14/1993 8.22 12/24/1994 7.66 10/03/1996 14.50 03/14/1997 6.79 05/30/1998 10.25 12/30/1998 6.18 07/16/2000 6.42 06/12/2001 5.42 12/06/2002 7.24 12/06/2003 7.12 03/27/2004 8.34 10/08/2005 12.09 05/02/2006 19.17 04/02/2007 6.84 07/24/2008 9.00 07/21/2009 7.34 Duration: 30 days 10/20/1926 6.36 08/23/1927 7.79 05/20/1928 6.93 04/08/1929 8.49 10/08/1930 6.54 05/21/1931 8.82 10/16/1932 10.92 08/23/1933 11.02 09/07/1934 7.75 12/26/1934 8.49 12/02/1936 8.69 08/21/1937 8.19 06/26/1938 13.41 02/15/1939 6.37 02/06/1940 7.08 12/12/1941 5.88 03/02/1942 7.36 10/25/1943 6.76 11/15/1944 6.85 07/30/1946 9.51 11/08/1947 6.84 12/26/1947 6.98 09/01/1949 7.31 11/18/1950 7.53 10/06/1951 8.78 07/24/1952 8.62 03/16/1953 10.22 04/17/1954 12.98 08/06/1955 12.53 01/09/1956 9.47 10/07/1957 6.28 01/01/1958 12.17 06/13/1959 7.70 02/06/1960 6.13 09/15/1961 10.11 09/15/1962 13.36 11/06/1963 8.10 01/10/1964 6.30 02/06/1965 4.88 09/03/1966 6.93 05/26/1967 8.81 11/08/1968 10.61 12/08/1969 11.10 12/04/1970 8.09 11/22/1971 8.49 02/19/1972 10.29 04/02/1973 9.20 09/03/1974 7.43 12/16/1975 9.30 07/12/1976 7.84 09/18/1977 8.82 01/10/1978 11.71 01/02/1979 12.64 03/14/1980 7.13 01/29/1981 8.76 06/01/1982 14.44 11/04/1983 13.18 02/15/1984 14.15 11/05/1985 8.84 11/21/1986 9.03 03/31/1987 14.97 11/02/1988 5.76 10/11/1989 8.08 10/01/1990 8.20 09/20/1991 8.89 11/18/1992 9.02 03/14/1993 10.93 12/24/1994 9.31 09/23/1996 15.66 03/06/1997 8.22 06/01/1998 11.46 12/30/1998 7.20 07/16/2000 7.65 05/26/2001 6.75 12/12/2002 9.94 11/29/2003 7.38 04/01/2004 9.58 09/27/2005 13.04 05/10/2006 22.28 05/12/2007 8.24 07/19/2008 10.90 07/02/2009 10.70 Duration: 45 days 10/13/1926 7.79 07/31/1927 10.26 05/18/1928 8.75 04/10/1929 10.62 10/14/1930 9.73 05/08/1931 11.54 09/15/1932 12.97 08/28/1933 13.80 02/19/1934 10.52 12/13/1934 9.69 01/03/1936 11.07 10/23/1937 10.73 06/26/1938 16.09 03/06/1939 9.17 02/06/1940 8.87 12/06/1941 7.85 02/05/1942 10.82 10/15/1943 8.92 11/05/1944 8.52 07/21/1946 10.63 11/12/1947 7.76 05/16/1948 9.85 08/12/1949 8.37 11/18/1950 9.39 10/04/1951 11.29 04/26/1952 10.64 03/04/1953 13.93 04/17/1954 14.95 08/12/1955 13.45 01/03/1956 11.51 10/07/1957 8.44 12/27/1957 14.71 06/07/1959 10.99 08/09/1960 7.83 08/21/1961 12.59 09/28/1962 15.93 10/29/1963 11.50 01/07/1964 8.74 01/16/1965 6.41 01/21/1966 9.05 04/15/1967 12.10 11/08/1968 12.92 11/03/1969 14.43 11/12/1970 10.25 11/22/1971 10.50 11/09/1972 13.28 04/02/1973 11.91 12/02/1974 10.06 11/13/1975 12.90 06/27/1976 8.91 09/14/1977 10.86 12/26/1977 13.13 12/21/1978 14.89 03/06/1980 8.66 11/15/1981 11.39 05/21/1982 16.48 03/02/1983 17.37 02/15/1984 17.79 07/27/1985 11.00 11/20/1986 12.54 03/26/1987 16.42 07/18/1988 7.15 09/21/1989 10.19 10/01/1990 9.95 08/19/1991 12.50 11/04/1992 10.85 03/14/1993 14.40 11/19/1994 13.53 09/08/1996 19.92 03/06/1997 10.81 05/06/1998 14.92 12/22/1998 9.61 07/09/2000 9.18 06/02/2001 7.92 11/14/2002 12.44 09/24/2003 8.50 11/25/2004 10.89 10/09/2005 15.42 05/02/2006 26.37 04/05/2007 11.92 07/04/2008 12.55 06/19/2009 15.26 Duration: 60 days 10/13/1926 9.76 07/22/1927 12.28 04/21/1928 11.88 02/21/1929 12.03 10/14/1930 10.32 05/08/1931 13.47 09/15/1932 17.27 02/19/1933 16.77 02/19/1934 12.50 12/31/1934 11.84 11/28/1936 13.23 10/19/1937 14.00 06/11/1938 18.54 02/19/1939 11.27 02/09/1940 10.88 12/12/1940 7.95 01/19/1942 12.59 09/30/1943 10.20 11/05/1944 10.26 07/01/1946 11.13 11/08/1947 11.32 05/16/1948 12.51 08/12/1949 9.44 11/04/1950 11.17 10/02/1951 12.59 04/04/1952 11.72 03/13/1953 16.21 04/17/1954 16.02 08/12/1955 15.43 01/09/1956 13.32 09/22/1957 8.46 12/01/1957 17.92 05/24/1959 12.88 12/29/1959 9.68 08/21/1961 13.49 09/18/1962 17.83 10/29/1963 12.98 01/14/1964 10.23 01/09/1965 7.52 01/03/1966 10.50 03/29/1967 13.89 11/08/1968 15.90 11/03/1969 21.34 10/23/1970 12.47 11/08/1971 11.08 11/03/1972 15.61 04/02/1973 14.36 11/21/1974 12.26 11/11/1975 15.04 06/30/1976 9.27 03/13/1977 13.98 12/13/1977 17.12 11/28/1978 17.43 03/06/1980 11.30 11/16/1981 15.28 05/24/1982 19.42 03/02/1983 21.17 02/12/1984 19.89 07/13/1985 12.41 11/06/1986 15.12 03/01/1987 17.25 03/27/1988 7.95 09/15/1989 13.48 04/04/1990 12.07 08/10/1991 14.90 11/04/1992 12.24 03/05/1993 15.84 11/19/1994 15.10 09/17/1995 17.47 09/02/1996 21.96 03/06/1997 12.80 04/20/1998 17.93 12/30/1998 10.67 06/03/2000 12.49 05/22/2001 9.05 11/07/2002 16.12 10/27/2003 11.44 11/26/2004 13.59 10/06/2005 17.56 05/02/2006 28.53 04/13/2007 14.22 06/15/2008 15.49 06/10/2009 16.97