Precipitation annual maximum series (inches) Station ID: 30-9140 Station name: WESTCHESTER CO AP State: NY Latitude (decimal degrees): 41.0669 Longitude (decimal degrees): -73.7075 Elevation (feet): 379 Duration: 1 day 09/15/1944 5.10 08/07/1945 3.03 09/25/1946 3.48 03/03/1947 2.27 07/13/1948 2.40 05/02/1949 1.47 11/04/1950 3.29 03/30/1951 3.79 04/05/1952 3.80 03/13/1953 3.52 09/11/1954 4.93 10/15/1955 4.77 10/31/1956 3.70 12/20/1957 1.92 04/06/1958 2.67 03/06/1959 2.20 07/30/1960 3.19 02/04/1961 2.75 08/07/1962 2.96 09/29/1963 2.76 07/09/1964 1.71 07/18/1965 2.74 09/21/1966 4.18 12/03/1967 2.78 05/29/1968 4.80 02/09/1969 2.70 02/10/1970 2.66 09/13/1971 4.09 06/19/1972 5.40 02/02/1973 2.77 09/03/1974 5.01 09/26/1975 5.06 08/09/1976 2.70 11/08/1977 4.95 05/14/1978 2.22 01/21/1979 3.29 03/21/1980 3.15 09/08/1981 2.90 01/04/1982 2.97 10/12/1983 5.09 04/05/1984 4.46 09/27/1985 3.81 01/26/1986 2.62 04/04/1987 2.99 11/01/1988 1.97 05/16/1989 4.20 11/10/1990 2.94 09/25/1991 2.97 05/31/1992 2.88 12/05/1993 2.42 11/22/1994 1.99 10/06/1995 3.78 10/20/1996 3.97 06/14/1997 2.93 01/24/1998 2.49 09/17/1999 4.71 07/27/2000 3.01 08/20/2001 2.84 05/13/2002 2.81 08/04/2003 1.84 09/08/2004 5.93 10/08/2005 4.34 11/08/2006 3.46 04/15/2007 6.82 09/06/2008 4.42 08/22/2009 2.75 08/22/2010 3.04 08/28/2011 5.18 04/22/2012 1.98 11/27/2013 3.15 Duration: 2 days 09/14/1944 8.24 07/17/1945 4.03 05/27/1946 4.52 03/03/1947 2.42 07/13/1948 2.57 05/02/1949 1.75 11/04/1950 3.51 03/29/1951 4.37 05/31/1952 4.06 03/12/1953 4.37 09/10/1954 5.42 10/14/1955 6.97 10/31/1956 4.30 12/20/1957 2.53 04/06/1958 3.13 10/23/1959 2.59 09/11/1960 3.83 02/03/1961 3.57 08/07/1962 3.16 11/06/1963 3.33 07/08/1964 2.91 07/17/1965 3.20 09/21/1966 4.46 03/06/1967 3.32 05/28/1968 5.12 03/24/1969 2.88 02/10/1970 2.84 09/12/1971 6.00 06/18/1972 6.24 07/20/1973 3.23 09/02/1974 5.60 09/25/1975 5.94 08/08/1976 3.66 11/07/1977 5.84 05/24/1978 2.64 01/20/1979 4.16 03/21/1980 5.16 09/07/1981 3.10 01/03/1982 3.17 10/12/1983 5.71 04/04/1984 5.56 09/26/1985 4.07 01/25/1986 3.56 03/30/1987 3.54 05/18/1988 2.17 05/16/1989 5.17 08/06/1990 3.84 08/19/1991 5.44 12/11/1992 3.21 12/05/1993 2.79 03/10/1994 2.18 10/05/1995 4.03 10/20/1996 4.93 06/13/1997 3.13 03/09/1998 3.07 09/16/1999 5.67 07/27/2000 3.54 08/19/2001 3.03 05/12/2002 3.78 05/31/2003 2.13 09/08/2004 6.46 10/12/2005 5.27 04/22/2006 3.72 04/15/2007 7.48 09/06/2008 4.72 08/22/2009 3.30 09/30/2010 3.58 08/27/2011 6.60 04/22/2012 2.30 11/26/2013 3.70 Duration: 3 days 09/13/1944 9.99 07/16/1945 4.27 05/27/1946 4.56 03/03/1947 2.45 12/29/1948 2.73 08/11/1949 2.08 11/03/1950 3.57 03/29/1951 4.41 08/10/1952 4.28 03/13/1953 5.18 09/10/1954 5.47 10/14/1955 7.65 10/31/1956 4.64 04/04/1957 2.68 04/06/1958 3.16 10/23/1959 2.81 09/11/1960 3.87 02/03/1961 3.60 08/07/1962 3.72 11/06/1963 3.85 07/08/1964 3.06 07/17/1965 3.23 09/20/1966 4.50 03/05/1967 3.91 05/28/1968 5.17 04/22/1969 2.91 02/10/1970 2.87 09/11/1971 6.96 06/17/1972 7.59 07/20/1973 3.26 09/01/1974 5.92 09/24/1975 7.62 08/08/1976 4.52 11/07/1977 5.90 05/14/1978 3.02 01/20/1979 4.20 03/21/1980 5.21 09/07/1981 3.13 01/03/1982 3.20 10/12/1983 5.77 05/28/1984 6.64 09/26/1985 4.11 01/25/1986 3.89 04/04/1987 3.77 05/17/1988 2.59 05/16/1989 5.22 08/06/1990 3.88 08/19/1991 5.50 12/10/1992 3.55 12/04/1993 3.01 03/09/1994 2.26 10/05/1995 4.07 10/19/1996 5.06 06/13/1997 3.16 03/09/1998 3.10 09/16/1999 5.73 07/26/2000 3.80 08/19/2001 3.06 05/12/2002 3.83 10/27/2003 2.96 09/08/2004 6.52 10/12/2005 7.34 08/27/2006 4.01 04/15/2007 7.55 09/06/2008 4.76 08/21/2009 3.63 09/30/2010 3.61 09/06/2011 6.79 04/21/2012 2.44 11/26/2013 3.74 Duration: 4 days 09/13/1944 10.09 07/15/1945 4.81 09/22/1946 5.49 11/09/1947 3.54 12/29/1948 2.77 05/02/1949 2.32 11/03/1950 3.60 03/29/1951 4.46 08/09/1952 4.32 03/12/1953 6.03 09/08/1954 5.53 10/14/1955 7.92 10/31/1956 4.69 04/02/1957 3.14 01/22/1958 4.32 10/22/1959 2.84 07/27/1960 4.08 02/03/1961 3.64 08/07/1962 4.23 11/05/1963 3.93 07/08/1964 3.09 07/17/1965 3.26 09/20/1966 4.55 03/05/1967 3.95 05/28/1968 5.22 07/18/1969 3.38 02/10/1970 2.89 09/11/1971 7.42 06/16/1972 8.42 04/01/1973 3.52 09/01/1974 5.99 09/23/1975 10.06 08/08/1976 4.56 11/07/1977 5.95 08/04/1978 3.22 01/21/1979 5.28 03/21/1980 5.40 02/20/1981 3.57 01/01/1982 3.75 10/12/1983 5.82 05/28/1984 7.48 09/24/1985 4.15 01/25/1986 4.04 04/03/1987 4.22 05/17/1988 2.62 10/17/1989 6.39 08/10/1990 4.12 08/18/1991 5.55 06/05/1992 3.81 12/04/1993 3.04 03/08/1994 2.37 10/05/1995 4.11 10/19/1996 5.19 07/22/1997 3.71 06/13/1998 3.33 09/16/1999 5.78 07/26/2000 3.84 08/20/2001 3.72 05/12/2002 3.87 06/01/2003 3.32 09/08/2004 6.59 10/11/2005 7.41 08/26/2006 4.24 04/12/2007 8.31 09/06/2008 4.93 08/21/2009 3.67 09/28/2010 3.65 09/05/2011 6.86 09/05/2012 2.59 06/07/2013 4.61 Duration: 7 days 09/13/1944 10.19 07/14/1945 5.11 05/27/1946 5.54 11/06/1947 3.67 12/30/1948 3.24 05/01/1949 2.83 02/09/1950 3.93 08/10/1951 5.43 08/06/1952 6.03 03/13/1953 6.09 09/10/1954 6.56 08/12/1955 9.02 10/31/1956 4.73 12/20/1957 4.37 01/21/1958 4.95 12/06/1959 3.88 07/27/1960 4.12 04/10/1961 4.88 08/04/1962 4.28 11/01/1963 4.45 07/08/1964 4.11 07/17/1965 3.30 09/15/1966 4.64 03/05/1967 3.99 05/28/1968 6.17 04/18/1969 3.97 02/10/1970 3.08 09/11/1971 7.49 06/16/1972 10.42 01/27/1973 5.87 09/01/1974 7.31 09/21/1975 11.50 08/08/1976 4.63 11/04/1977 6.01 08/02/1978 3.86 01/20/1979 6.79 03/21/1980 5.83 05/11/1981 4.54 12/29/1981 3.80 10/12/1983 6.14 05/28/1984 7.92 08/25/1985 4.78 01/25/1986 4.08 03/30/1987 6.98 05/17/1988 3.44 10/17/1989 6.45 08/06/1990 7.40 08/15/1991 5.67 05/31/1992 5.50 12/05/1993 3.18 07/24/1994 3.81 09/17/1995 4.39 10/19/1996 5.24 07/22/1997 4.71 06/13/1998 3.78 09/16/1999 7.07 07/27/2000 5.77 08/17/2001 3.76 08/29/2002 5.42 05/26/2003 4.18 09/04/2004 6.65 10/08/2005 11.78 08/27/2006 6.15 04/12/2007 8.97 09/06/2008 5.37 08/21/2009 3.70 09/27/2010 4.19 09/05/2011 6.92 09/28/2012 2.92 06/07/2013 5.45 Duration: 10 days 09/13/1944 10.40 07/14/1945 5.31 05/27/1946 6.88 11/04/1947 4.54 12/29/1948 4.14 08/11/1949 3.52 02/06/1950 4.25 08/07/1951 5.81 05/25/1952 7.44 03/12/1953 6.90 09/10/1954 7.42 08/10/1955 11.14 10/22/1956 5.12 12/20/1957 4.57 04/28/1958 5.54 12/06/1959 4.07 09/11/1960 5.82 04/10/1961 5.71 09/27/1962 4.97 11/01/1963 4.97 07/08/1964 4.15 07/11/1965 3.41 09/14/1966 5.98 12/03/1967 5.70 05/24/1968 6.52 07/20/1969 5.16 02/02/1970 4.38 09/11/1971 7.57 06/16/1972 11.79 01/27/1973 5.93 08/29/1974 7.89 09/18/1975 12.13 08/06/1976 4.99 09/16/1977 6.39 01/17/1978 4.96 01/17/1979 6.99 03/13/1980 6.64 02/19/1981 4.59 05/28/1982 4.55 10/12/1983 6.77 06/30/1984 8.91 09/26/1985 5.26 01/19/1986 4.47 03/30/1987 7.88 07/19/1988 3.98 05/16/1989 7.32 08/06/1990 7.96 08/15/1991 5.73 05/31/1992 6.69 11/28/1993 3.78 07/24/1994 3.85 10/06/1995 5.76 10/20/1996 5.42 07/19/1997 4.85 05/02/1998 4.09 09/08/1999 7.44 07/26/2000 6.59 08/19/2001 3.88 08/28/2002 5.47 05/26/2003 5.94 09/08/2004 7.10 10/05/2005 12.70 08/25/2006 7.79 04/12/2007 9.06 09/06/2008 5.42 06/09/2009 4.09 09/22/2010 4.54 08/28/2011 8.74 12/18/2012 3.20 06/06/2013 5.90 Duration: 20 days 09/02/1944 11.03 07/03/1945 9.01 05/15/1946 10.35 10/29/1947 5.78 12/19/1948 5.20 04/18/1949 4.88 11/20/1950 6.25 03/14/1951 8.06 05/17/1952 8.88 03/12/1953 10.06 08/31/1954 11.41 08/07/1955 12.97 10/22/1956 6.19 12/07/1957 6.30 01/07/1958 7.32 11/24/1959 5.88 09/11/1960 6.31 04/10/1961 7.54 09/17/1962 6.28 10/28/1963 5.33 04/02/1964 5.11 07/17/1965 4.83 09/14/1966 7.16 11/23/1967 7.30 05/28/1968 8.52 07/18/1969 7.62 02/02/1970 4.80 08/27/1971 13.12 06/16/1972 13.78 12/09/1973 8.03 08/23/1974 8.97 09/09/1975 12.81 08/08/1976 6.93 11/07/1977 8.60 01/08/1978 7.90 01/06/1979 9.59 03/21/1980 11.30 02/08/1981 6.08 05/29/1982 7.48 04/07/1983 10.05 06/19/1984 10.95 11/12/1985 6.92 11/20/1986 6.39 03/30/1987 8.85 07/09/1988 5.36 04/29/1989 11.67 08/06/1990 9.92 08/09/1991 7.57 05/31/1992 7.51 03/13/1993 5.59 03/10/1994 4.72 09/17/1995 9.64 11/26/1996 8.02 07/10/1997 6.06 03/09/1998 5.52 09/06/1999 9.34 07/27/2000 8.07 05/29/2001 5.37 08/28/2002 7.33 05/26/2003 9.02 08/30/2004 9.12 10/07/2005 15.62 08/27/2006 8.55 04/12/2007 11.90 08/29/2008 5.59 06/03/2009 5.54 09/16/2010 6.63 08/20/2011 13.82 09/18/2012 4.98 05/23/2013 8.36 Duration: 30 days 06/19/1945 11.14 05/08/1946 12.28 10/29/1947 6.87 05/03/1948 6.50 04/06/1949 7.03 11/17/1950 7.17 03/14/1951 9.25 05/11/1952 11.40 03/12/1953 13.64 08/21/1954 11.73 10/06/1955 17.39 10/22/1956 7.53 11/28/1957 9.03 04/06/1958 9.65 11/14/1959 7.99 07/27/1960 7.92 04/10/1961 8.04 02/14/1962 8.06 11/01/1963 8.45 03/26/1964 6.06 07/11/1965 5.45 09/21/1966 8.99 02/21/1967 8.51 05/29/1968 10.42 07/12/1969 9.10 10/22/1970 5.34 08/27/1971 13.40 06/16/1972 15.75 12/05/1973 10.01 09/01/1974 11.07 09/19/1975 16.51 07/29/1976 8.12 09/16/1977 10.86 01/08/1978 9.12 12/31/1978 11.33 03/11/1980 13.54 02/01/1981 7.25 05/22/1982 7.97 03/18/1983 14.64 06/24/1984 12.19 11/04/1985 9.99 11/05/1986 8.51 03/30/1987 9.65 11/01/1988 6.68 04/29/1989 13.97 08/06/1990 10.46 07/23/1991 10.03 05/31/1992 9.09 03/04/1993 6.89 07/24/1994 6.68 09/17/1995 11.62 09/23/1996 9.77 10/25/1997 7.47 02/18/1998 6.85 09/06/1999 11.38 07/18/2000 9.19 05/21/2001 7.98 05/09/2002 9.14 05/26/2003 10.42 09/04/2004 12.58 09/26/2005 15.93 10/11/2006 10.44 04/02/2007 12.80 02/09/2008 7.07 06/03/2009 6.44 09/16/2010 8.69 08/10/2011 17.38 09/05/2012 7.60 05/19/2013 9.90 Duration: 45 days 07/03/1945 13.14 05/08/1946 13.59 02/21/1947 8.90 05/13/1948 9.57 12/19/1948 9.15 11/03/1950 10.77 10/07/1951 11.74 04/23/1952 14.86 03/03/1953 16.99 08/03/1954 15.43 10/06/1955 20.67 10/31/1956 10.13 10/28/1957 9.03 12/19/1957 12.66 10/24/1959 10.16 07/30/1960 11.26 04/13/1961 10.11 09/27/1962 9.92 11/01/1963 9.20 03/09/1964 7.49 12/26/1964 6.57 09/14/1966 10.68 11/17/1967 10.44 05/16/1968 11.67 06/15/1969 10.01 11/03/1970 6.94 08/27/1971 16.07 05/31/1972 19.00 12/09/1973 12.26 08/17/1974 13.74 09/12/1975 17.79 12/20/1975 11.05 02/20/1977 14.93 12/14/1977 11.69 01/21/1979 13.69 03/17/1980 16.12 12/01/1981 9.45 05/22/1982 9.51 03/12/1983 19.11 05/26/1984 19.07 08/25/1985 12.18 11/20/1986 11.19 03/26/1987 10.55 10/21/1988 8.02 04/29/1989 16.54 08/06/1990 11.37 07/13/1991 10.37 11/03/1992 10.89 02/12/1993 8.87 07/19/1994 8.57 09/14/1995 14.15 09/07/1996 15.90 06/14/1997 10.42 05/02/1998 9.80 09/06/1999 12.95 07/04/2000 10.70 08/12/2001 10.10 08/29/2002 12.99 05/21/2003 11.45 08/21/2004 14.33 09/14/2005 17.27 10/11/2006 13.45 03/02/2007 15.13 02/01/2008 9.19 05/28/2009 7.08 08/22/2010 10.33 07/26/2011 21.82 04/21/2012 9.83 05/18/2013 12.76 Duration: 60 days 07/03/1945 15.68 05/05/1946 14.66 04/02/1947 11.50 04/30/1948 11.14 12/31/1948 10.95 11/03/1950 12.61 01/31/1951 14.38 04/05/1952 19.80 03/12/1953 19.42 07/24/1954 16.84 09/23/1955 23.36 10/22/1956 11.97 11/28/1957 17.04 03/13/1958 14.84 10/23/1959 12.94 07/27/1960 14.14 02/25/1961 11.94 08/07/1962 14.06 10/28/1963 10.50 02/16/1964 8.76 12/11/1964 7.67 09/14/1966 12.55 01/27/1967 12.33 04/22/1968 14.44 06/13/1969 12.57 12/14/1969 8.33 07/17/1971 19.70 05/02/1972 21.45 11/24/1973 15.05 08/23/1974 15.08 09/16/1975 19.76 06/17/1976 12.77 09/10/1977 19.07 11/29/1977 13.55 01/06/1979 17.51 03/10/1980 19.15 11/06/1981 11.37 04/18/1982 11.23 03/01/1983 23.21 05/23/1984 21.27 08/07/1985 12.77 11/05/1986 13.81 08/05/1987 11.59 07/16/1988 9.66 04/29/1989 18.25 10/09/1990 14.19 08/09/1991 12.31 07/14/1992 13.13 02/12/1993 11.22 06/25/1994 10.64 09/17/1995 17.15 08/24/1996 16.64 06/02/1997 10.92 01/23/1998 12.94 08/26/1999 14.66 07/26/2000 13.52 05/21/2001 11.73 08/28/2002 14.85 04/26/2003 13.16 07/23/2004 17.09 10/07/2005 20.26 10/04/2006 14.79 03/01/2007 18.67 01/11/2008 10.79 05/02/2009 8.93 08/16/2010 12.64 08/05/2011 25.84 04/19/2012 11.10 05/25/2013 14.79