Precipitation annual maximum series (inches) Station ID: 27-9726 Station name: WINCHESTER State: NH Latitude (decimal degrees): 42.7667 Longitude (decimal degrees): -72.3667 Elevation (feet): 489 Duration: 1 hour 06/25/1949 0.65 07/04/1950 1.30 08/16/1951 1.65 07/10/1952 0.60 05/08/1953 1.11 06/15/1954 0.50 08/11/1955 1.32 09/12/1956 1.30 06/19/1957 0.83 09/07/1958 0.70 07/19/1959 0.70 08/22/1960 1.33 07/31/1961 1.05 08/07/1962 0.95 07/08/1963 0.93 07/02/1964 2.12 07/18/1965 0.56 07/19/1966 0.93 06/25/1967 0.80 10/03/1968 0.70 06/15/1969 1.34 08/01/1970 1.06 07/29/1971 0.85 08/07/1972 0.92 08/01/1973 0.70 06/21/1974 0.50 07/24/1975 0.80 06/30/1976 1.60 06/18/1977 0.60 06/19/1978 0.60 07/16/1979 1.10 06/25/1981 2.10 09/02/1982 0.70 07/18/1984 0.90 Duration: 2 hours 06/25/1949 1.00 07/04/1950 1.40 08/16/1951 1.78 07/10/1952 1.05 08/10/1953 1.75 09/11/1954 0.95 08/11/1955 1.72 09/12/1956 1.82 06/19/1957 1.00 09/07/1958 1.36 07/19/1959 0.79 08/22/1960 1.38 07/31/1961 1.09 02/27/1962 1.35 07/08/1963 1.36 07/02/1964 2.24 09/24/1965 0.73 07/19/1966 1.40 06/25/1967 0.87 10/03/1968 0.85 06/15/1969 2.58 08/01/1970 1.17 07/29/1971 1.40 07/16/1972 1.06 08/01/1973 1.37 06/21/1974 0.70 08/30/1975 1.10 06/30/1976 1.70 10/01/1977 0.90 06/19/1978 0.80 07/01/1979 1.30 06/29/1980 1.90 06/25/1981 2.20 09/02/1982 1.30 07/18/1984 1.40 Duration: 3 hours 06/25/1949 1.04 07/04/1950 1.43 08/16/1951 1.89 07/10/1952 1.29 08/10/1953 1.89 09/11/1954 1.25 08/11/1955 2.01 09/12/1956 2.32 09/23/1957 1.10 09/07/1958 2.02 10/07/1959 0.89 08/22/1960 1.41 07/31/1961 1.11 02/27/1962 1.38 07/08/1963 1.39 07/02/1964 2.28 09/24/1965 0.88 07/19/1966 1.60 10/25/1967 0.92 10/03/1968 0.90 06/15/1969 2.75 08/01/1970 1.19 07/29/1971 1.53 07/16/1972 1.30 08/01/1973 1.88 09/03/1974 1.00 08/30/1975 1.40 06/30/1976 1.73 10/01/1977 1.20 09/11/1978 0.90 07/01/1979 1.40 06/29/1980 2.40 06/25/1981 2.24 07/28/1982 1.33 07/18/1984 1.50 Duration: 6 hours 06/25/1949 1.05 11/25/1950 1.82 08/16/1951 1.92 07/10/1952 1.67 08/10/1953 2.25 09/11/1954 2.25 08/13/1955 2.65 09/12/1956 2.90 12/10/1957 1.20 09/07/1958 2.25 10/07/1959 1.03 09/12/1960 1.98 08/29/1961 1.25 08/07/1962 1.45 07/08/1963 2.00 07/02/1964 2.31 09/24/1965 1.57 07/19/1966 1.84 10/25/1967 1.04 09/11/1968 1.04 06/15/1969 3.37 08/23/1970 1.68 07/29/1971 1.70 07/16/1972 1.31 08/01/1973 2.30 09/03/1974 1.50 08/29/1975 2.30 08/07/1976 2.20 10/01/1977 1.40 01/09/1978 1.10 01/25/1979 1.60 06/29/1980 2.80 09/02/1982 1.90 05/29/1984 1.70 Duration: 12 hours 01/05/1949 1.25 11/25/1950 2.70 11/02/1951 2.32 07/10/1952 1.75 08/09/1953 2.35 09/11/1954 3.40 08/13/1955 3.37 09/12/1956 3.08 12/10/1957 1.42 09/07/1958 2.31 11/24/1959 1.43 09/12/1960 2.91 07/31/1961 1.90 08/07/1962 1.67 07/08/1963 2.10 07/02/1964 2.33 09/24/1965 1.67 07/19/1966 1.98 12/28/1967 1.51 04/24/1968 1.45 06/15/1969 3.53 08/23/1970 2.18 07/29/1971 1.75 07/03/1972 1.67 08/01/1973 2.54 03/16/1974 1.80 08/29/1975 2.60 08/07/1976 2.60 10/01/1977 1.41 01/08/1978 1.90 01/24/1979 2.30 06/29/1980 3.00 07/28/1982 2.30 05/29/1984 2.80 Duration: 1 day 09/14/1949 1.49 04/20/1950 2.56 11/03/1951 2.40 06/01/1952 2.18 08/10/1953 2.97 09/11/1954 3.22 08/13/1955 3.58 09/12/1956 2.77 12/10/1957 1.53 09/07/1958 2.14 10/23/1959 2.54 09/12/1960 3.02 07/31/1961 1.74 08/07/1962 1.61 07/08/1963 1.90 07/02/1964 2.13 09/24/1965 1.54 09/04/1966 2.10 05/25/1967 1.86 12/04/1968 1.69 06/15/1969 3.29 08/23/1970 1.96 07/29/1971 2.25 07/03/1972 2.05 08/01/1973 2.34 09/03/1974 2.07 04/03/1975 2.34 08/07/1976 2.52 10/09/1977 1.53 01/09/1978 2.07 06/29/1980 3.00 06/25/1981 2.80 07/28/1982 2.43 05/29/1984 4.05 Duration: 2 days 01/05/1949 1.63 11/25/1950 2.88 11/02/1951 2.80 05/31/1952 2.57 08/09/1953 3.17 09/11/1954 3.44 08/12/1955 4.36 09/12/1956 3.11 12/09/1957 2.09 09/07/1958 2.30 10/23/1959 4.18 09/11/1960 4.21 07/31/1961 1.86 10/05/1962 2.58 07/08/1963 2.03 07/01/1964 2.61 07/17/1965 1.83 09/04/1966 2.24 05/24/1967 2.55 03/17/1968 1.84 06/15/1969 3.51 08/23/1970 2.10 08/27/1971 2.45 05/31/1972 2.21 06/29/1973 2.59 09/02/1974 2.40 07/13/1975 3.46 08/06/1976 2.69 04/23/1977 2.12 01/25/1978 2.31 06/29/1980 3.20 02/24/1981 3.46 07/28/1982 2.60 05/29/1984 6.73 Duration: 3 days 01/05/1949 1.70 08/18/1950 3.08 11/02/1951 2.93 05/30/1952 2.80 08/09/1953 3.30 09/09/1954 3.90 08/11/1955 6.74 09/12/1956 3.23 12/09/1957 2.44 09/07/1958 2.39 10/23/1959 4.53 09/11/1960 4.54 07/31/1961 1.93 10/05/1962 3.08 07/08/1963 2.11 07/01/1964 2.73 07/17/1965 1.90 09/02/1966 2.82 05/24/1967 2.65 06/26/1968 2.17 07/28/1969 3.70 08/21/1970 2.42 08/27/1971 2.55 12/30/1972 2.31 06/28/1973 2.74 09/02/1974 2.60 09/24/1975 4.20 08/07/1976 3.60 04/22/1977 2.30 01/25/1978 2.40 06/27/1980 3.30 02/24/1981 3.90 07/28/1982 2.70 05/29/1984 7.90 Duration: 4 days 01/05/1949 1.72 08/18/1950 3.11 11/01/1951 3.11 05/29/1952 3.25 08/09/1953 3.33 09/09/1954 3.94 08/11/1955 6.81 09/12/1956 3.26 12/09/1957 2.64 09/07/1958 2.85 10/23/1959 4.57 09/10/1960 4.58 07/31/1961 2.35 10/05/1962 3.11 07/08/1963 2.13 07/01/1964 2.87 07/17/1965 1.92 09/02/1966 2.85 05/23/1967 2.70 06/25/1968 2.30 07/26/1969 3.82 08/20/1970 2.47 08/27/1971 2.58 06/30/1972 2.55 06/27/1973 3.54 09/02/1974 2.63 09/24/1975 5.10 08/07/1976 4.30 10/14/1977 2.32 01/25/1978 2.42 06/27/1980 3.40 06/22/1981 4.00 07/28/1982 3.20 05/28/1984 8.40 Duration: 7 days 09/18/1949 3.13 11/20/1950 4.22 11/01/1951 4.03 05/29/1952 3.28 08/04/1953 4.00 09/11/1954 4.60 08/11/1955 6.88 09/06/1956 4.31 12/07/1957 2.70 01/22/1958 2.88 10/23/1959 4.62 09/09/1960 4.67 07/25/1961 2.66 10/05/1962 3.32 11/06/1963 2.35 01/20/1964 2.95 07/14/1965 2.85 08/31/1966 2.94 05/22/1967 2.73 11/28/1968 3.11 06/15/1969 4.66 08/17/1970 2.97 08/22/1971 2.80 05/31/1972 3.25 06/27/1973 3.58 03/16/1974 3.90 09/23/1975 5.40 08/07/1976 4.50 09/20/1977 3.00 01/08/1978 3.60 01/20/1979 5.30 06/27/1980 3.60 02/20/1981 4.90 06/02/1982 3.50 05/28/1984 9.10 Duration: 10 days 09/14/1949 4.43 11/25/1950 4.67 11/01/1951 4.07 05/25/1952 3.89 05/08/1953 4.23 09/07/1954 5.31 08/11/1955 9.67 09/12/1956 4.52 12/07/1957 2.74 01/21/1958 3.27 10/23/1959 4.99 09/11/1960 5.90 07/25/1961 3.20 10/05/1962 3.62 11/02/1963 2.61 01/20/1964 3.57 07/10/1965 3.28 08/26/1966 2.97 06/17/1967 2.80 11/27/1968 3.31 07/26/1969 6.19 08/21/1970 3.19 11/21/1971 3.11 06/24/1972 4.80 06/27/1973 4.17 08/27/1974 4.80 09/19/1975 5.80 08/06/1976 5.20 10/08/1977 4.00 01/08/1978 3.70 01/17/1979 5.50 06/29/1980 4.00 02/19/1981 5.20 05/29/1982 4.20 05/23/1984 9.30 Duration: 20 days 09/13/1949 5.04 11/20/1950 6.61 10/24/1951 5.75 05/13/1952 4.92 04/26/1953 6.24 08/31/1954 7.79 08/05/1955 9.86 08/30/1956 7.48 12/07/1957 5.04 04/22/1958 4.50 10/06/1959 7.54 09/11/1960 6.35 07/14/1961 4.73 09/25/1962 5.00 10/27/1963 3.60 01/09/1964 4.60 06/30/1965 3.84 09/02/1966 4.28 05/07/1967 5.02 06/09/1968 6.25 07/20/1969 7.12 03/14/1970 4.09 08/27/1971 4.07 11/20/1972 5.80 06/12/1973 4.76 08/27/1974 6.20 09/23/1975 6.80 07/29/1976 6.20 09/20/1977 6.10 01/08/1978 7.10 01/07/1979 8.30 03/04/1980 5.10 02/08/1981 7.50 05/22/1982 5.20 05/12/1984 10.90 Duration: 30 days 08/27/1949 6.29 08/16/1950 7.29 10/07/1951 7.80 05/11/1952 6.86 04/13/1953 7.83 08/29/1954 8.23 07/24/1955 10.12 08/30/1956 8.83 12/10/1957 6.14 09/07/1958 6.17 10/01/1959 8.50 08/22/1960 7.58 07/02/1961 5.70 07/22/1962 6.15 11/01/1963 4.99 01/20/1964 5.34 09/09/1965 4.99 09/02/1966 6.13 05/02/1967 5.80 06/02/1968 7.97 07/12/1969 8.40 08/01/1970 5.61 11/21/1971 5.00 06/21/1972 7.08 06/22/1973 6.00 08/23/1974 7.10 09/23/1975 9.90 07/31/1976 7.60 09/18/1977 8.70 01/08/1978 7.40 12/31/1978 9.90 03/11/1980 6.00 02/01/1981 9.20 06/02/1982 6.50 11/15/1983 9.70 05/04/1984 12.70 Duration: 45 days 08/27/1949 7.32 11/03/1950 8.61 10/07/1951 9.47 04/25/1952 9.29 04/04/1953 10.78 08/03/1954 9.24 08/11/1955 11.43 08/24/1956 10.04 12/09/1957 8.97 08/21/1958 6.93 10/17/1959 10.93 07/30/1960 10.70 06/21/1961 7.00 07/09/1962 7.83 10/27/1963 6.78 01/06/1964 6.84 08/26/1965 6.71 08/22/1966 7.24 04/15/1967 8.21 05/18/1968 10.41 06/15/1969 10.71 08/20/1970 7.04 07/17/1971 7.47 11/19/1972 10.01 06/22/1973 8.85 08/17/1974 8.40 09/06/1975 11.20 06/30/1976 9.50 09/03/1977 10.00 12/13/1977 10.00 12/17/1978 11.80 03/04/1980 8.90 01/27/1981 9.70 05/22/1982 8.20 11/10/1983 11.80 04/20/1984 13.50 Duration: 60 days 08/28/1949 8.57 07/04/1950 10.43 09/11/1951 11.56 04/03/1952 10.82 03/12/1953 14.22 07/21/1954 11.68 08/11/1955 13.94 08/13/1956 10.62 11/30/1957 11.24 09/07/1958 9.15 10/01/1959 14.65 07/27/1960 12.59 07/02/1961 8.36 07/09/1962 8.92 10/28/1963 7.50 01/13/1964 8.53 08/09/1965 8.09 08/22/1966 9.68 03/28/1967 10.01 05/03/1968 11.92 06/06/1969 14.35 08/01/1970 8.76 07/19/1971 9.19 11/02/1972 12.46 06/04/1973 10.44 03/16/1974 10.10 08/24/1975 14.10 06/17/1976 10.90 09/13/1977 11.30 11/28/1977 13.00 03/04/1980 9.70 02/02/1981 10.30 06/02/1982 11.20 04/05/1984 16.90