ÿþ<html> <head> <title>TRENTON, NEW JERSEY: GREATEST DAILY PRECIPITATION BY MONTH AND YEAR</title> </head> <body background="climatebackground.gif" bgcolor="#FFFFFF"> <div align="center"><center> <pre><b>TRENTON, NEW JERSEY GREATEST DAILY PRECIPITATION BY MONTH AND YEAR</b> OBSERVING SITE: <a href="/weather/TrentonClimatology/Trenton_2.htm">COOP 288878/99999 ("TRENTON 2")</span></a>, JUNE 1865-MARCH 1913 OBSERVING SITE: <a href="/weather/TrentonClimatology/Trenton_WSO_City.htm">COOP 288883/14773 ("TRENTON WBO CITY")</span></a>, APRIL 1913-NOVEMBER 1981 OBSERVING SITE: <a href="/weather/TrentonClimatology/Trenton_Mercer_Airport.htm">COOP 999999/14792 ("TRENTON MERCER AIRPORT")</span></a>, DECEMBER 1981-PRESENT This data has been quality-controlled beyond what the NCDC digital database currently contains: "C" INDICATES VALUE IS NOT CORRECT OR AVAILABLE DIGITALLY, BUT IS LISTED ON OFFICIAL DOCUMENTS "*" INDICATES VALUE IS UNOFFICIAL "MM" INDICATES VALUE COULD NOT BE LOCATED IN EITHER THE DIGITAL DATABASE OR PAPER ARCHIVES PERIOD JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC YEAR 1865 MM MM MM MM MM MM MM MM 1.00C 1.56C 2.40C 1.58C MM 1866 0.62C 2.15C 1.10C 1.25C 1.25C 1.00C 3.00C 2.00C 2.08C 2.90C 2.00C 2.00C 3.00 1867 0.50C 2.00C 1.35C 0.30C 2.00C 3.13C 2.04C 3.80C 1.97C 1.76C 1.25C 1.05C 3.80 1868 1.01C 1.10C 1.00C 1.45C 1.72C 3.20C 2.40C 2.00C 4.10C 1.15C 1.80C 2.51C 4.10 1869 1.05C 1.17C 1.82C 1.35C 2.31C 0.70C 1.01C 0.41C 1.46C 2.61C 1.52C 2.53C 2.61 1870 2.11C 1.02C 1.48C 1.40C 0.60C 2.55C 2.16C 2.52C 0.69C 3.02C 1.23C 0.66C 3.02 1871 0.90C 2.03C 1.52C 1.20C 2.25C 1.46C 1.38C 1.60C 0.85C 2.15C 1.76C 1.36C 2.25 1872 0.76C 1.12C 1.36C 1.36C 0.83C 1.74C 3.02C 2.04C 0.80C 3.22C 2.38C 1.70C 3.22 1873 2.13C 1.15C 0.60C 1.52C 1.14C 1.02C 1.15C 3.65C 0.90C 2.55C 2.32C 1.02C 3.65 1874 3.01C 0.86C 0.66C 2.85C 0.85C 1.31C 2.01C 0.98C 5.32C 1.32C 1.60C 0.60C 5.32 1875 1.60C 1.50C 2.01C 1.35C 1.90C 1.56C 1.50C 2.60C 1.20C 0.60C 2.10C 2.05C 2.60 1876 0.08C 1.83C 3.62C 1.55C 2.25C 1.40C 2.80C 0.90C 2.70C 0.50C 3.10C 0.90C 3.62 1877 1.10C 0.90C 3.10C 1.55C 0.65C 2.90C 2.40C 4.30C 1.65C 4.30C MM 2.10C MM 1878 1.40C 2.30C 1.50C 0.60C 1.65C 1.90C 1.50C 1.40C 0.90C 1.00C 1.60C 2.10C 2.30 1879 1.50C 1.30C 1.10C 2.80C 0.80C 2.80C 2.71C 4.58C 1.00C 0.23C 0.65C 1.64C 4.58 1880 0.75C 0.94C 1.35C 1.35C 0.85C 0.61C 6.74C 1.20C 1.47C 1.30C 0.58C 0.65C 6.74 1881 1.35C 2.02C MM MM MM MM MM MM MM MM MM MM MM 1882 MM MM MM MM MM MM MM MM MM MM MM MM MM 1883 MM MM MM MM MM MM MM MM MM MM MM MM MM 1884 MM MM MM MM MM MM MM MM MM MM MM MM MM 1885 MM MM MM MM MM MM MM MM MM MM MM MM MM 1886 MM MM MM MM MM MM MM MM MM MM MM MM MM 1887 MM MM MM MM MM MM MM MM MM MM MM MM MM 1888 MM MM MM MM MM MM MM MM MM MM MM MM MM 1889 MM MM MM MM MM MM MM MM MM MM MM MM MM 1890 MM MM MM MM MM MM MM 0.90C 1.27C 1.30C 0.42C 1.98C MM 1891 1.90C 0.66C 1.50C 0.72C 1.05C 1.40C 1.15C 1.21C 1.90C 1.05C 0.83C 1.42C 1.90 1892 1.98C 1.04C 1.60C 0.55C 1.15C 1.01C 1.98C 1.70C 0.76C 0.40C 2.25C 0.58C 2.25 1893 0.64C 1.58C 1.04C 1.28 1.54C 1.03 0.56 2.60C 1.06C 1.61C 1.40C 0.91C 2.60 1894 0.67C 0.89C 0.52C 0.70C 3.43C 0.48 0.96C 0.85 2.60 1.38 1.24C 1.82C 3.43 1895 1.32C 0.63C 0.72C 1.20C 0.62C 1.05 1.58 0.84 0.30 1.70C 0.87C 0.61C 1.70 1896 1.32C 1.79C 1.37 0.50 1.20 1.35C 1.78C 0.40 0.98C 0.72 0.80C 0.80C 1.79 1897 1.00C 1.15C 0.55 1.33C 1.74C 1.04 1.55 0.88C 0.32C 0.96 1.16C 1.78C 1.78 1898 0.90C 1.60 0.59C 1.31C 1.08C 0.62 0.92 1.60C 0.60C 1.16C 1.10C 0.76C 1.60 1899 1.16 1.18C 1.60C 0.60C 0.76C 1.40C 1.30 3.13C 2.18C 0.58 0.70 0.67C 3.13 1900 1.95C 0.90 0.92C 0.69C 4.20 1.49C 1.71 0.73 1.95 1.12 1.40 1.36 4.20 1901 0.63C 0.80C 2.19C 1.30C 1.13C 0.46 2.22C 2.24C 0.96C 0.78C 2.10C 1.95 2.24 1902 0.98C 1.70 0.93 1.19C 1.31C 1.98C 1.69C 4.59 1.65C 2.02 0.64C 0.86C 4.59 1903 0.91C 1.42 1.80C 3.69C 0.13 3.26C 2.30 1.58 2.28 5.42 0.65 1.47C 5.42 1904 0.53C 1.30C 0.86C 2.30C 2.05 1.18C 1.14C 3.10 4.02 2.05C 1.15C 0.55C 4.02 1905 1.40C 0.74C 0.51C 0.73 0.48 0.82 0.66 1.72 2.20 0.80C 0.95C 1.40C 2.20 1906 1.08C 0.82C 1.40 1.30 1.30C 0.76C 1.95C 1.95 0.28 1.26C 0.60 0.70C 1.95 1907 1.38C 1.20C 0.68C 0.50C 1.33C 1.15C 1.65 1.73C 2.05 1.57C 1.69C 1.55 2.05 1908 1.20C 1.20C 0.80 0.75 2.10C 2.50 1.02 2.10 1.36C 1.27C 0.80C 1.50C 2.50 1909 0.94C 1.66C 1.56C 2.23 0.74 0.85C 1.46 3.20 1.61C 0.40C 2.15C 2.30C 3.20 1910 MM MM 0.07C 1.00C 0.53C 1.70C 0.37C 2.14 1.45C 3.70C 1.70C 0.50C MM 1911 0.92 1.40C 0.98C 1.70 1.00 1.30 MM 2.84 MM MM 1.40C 0.65C MM 1912 0.75C MMC 2.60C 1.00C 1.62 0.89 1.25 0.44 1.02 1.30 1.80 1.70C MM 1913 0.50 0.67C 1.50 1.56C 1.16C 0.48C 0.54C 1.50C 1.40C 2.25C 0.83C 1.26C 2.25 1914 0.89C 0.67C 1.35C 0.65C 0.75C 0.53C 0.85C 0.75C 0.35C 1.61C 0.78C 1.24C 1.61 1915 1.26C 2.01C 1.09C 1.70C 1.04C 0.48C 1.70C 2.24C 0.27C 0.46C 0.43C 2.10C 2.24 1916 0.33C 0.98C 0.70C 0.88C 0.53C 1.51C 1.09C 0.79C 0.73C 0.77C 0.55C 1.20C 1.51 1917 1.01C 0.41C 0.81C 0.64C 0.91C 1.06C 1.11C 0.94C 1.69C 1.32C 0.67C 0.60C 1.69 1918 0.72C 0.65C 0.54C 1.23C 1.57C 1.27C 2.89C 1.21C 1.85C 0.24C 0.95C 1.18C 2.89 1919 1.20C 0.87C 1.83C 1.44C 1.05C 0.62C 2.16C 2.17C 1.00C 1.07C 0.68C 0.73C 2.17 1920 0.78C 1.63C 1.72C 0.81C 0.76C 2.47C 0.50C 1.19C 1.41C 0.66C 0.77C 1.51C 2.47 1921 1.42C 1.70C 0.66C 0.50C 1.47C 2.79C 0.70C 5.18C 0.67C 0.10C 0.63C 0.59C 5.18 1922 0.95C 0.59C 0.78C 0.43C 0.90C 0.98C 0.88C 1.38C 0.91C 0.34C 0.35C 0.60C 1.38 1923 1.02C 0.75C 0.98C 1.48C 0.35C 0.43C 0.87C 1.47C 1.40C 0.90C 1.06C 0.94C 1.48 1924 1.14C 1.15C 1.03C 2.15C 1.11C 1.11C 2.40C 3.52C 2.26C 0.20C 1.17C 1.03C 3.52 1925 1.46C 0.67C 1.29C 0.56C 0.89C 0.20C 1.27C 0.35C 1.37C 0.65C 0.91C 1.04C 1.46 1926 0.71C 0.83C 1.26C 0.88C 1.07C 0.88C 0.97C 2.36C 1.97C 1.53C 2.02C 1.09C 2.36 1927 0.62C 0.82C 0.17C 1.56C 0.61C 1.13C 2.48C 2.86C 1.21C 2.04C 1.27C 1.77C 2.86 1928 0.67C 0.95C 0.61C 1.22C 0.58C 0.71C 1.87C 1.94C 1.06C 0.98C 0.75C 0.28C 1.94 1929 0.66C 1.46C 0.75C 1.29C 1.56C 1.18C 0.20C 1.43C 2.14C 1.10C 0.66C 1.40C 2.14 1930 1.00C 1.88C 1.02C 0.56C 1.12C 2.12C 1.19C 2.46C 0.58C 1.18C 0.68C 0.95C 2.46 1931 0.86C 1.03C 0.84C 0.59C 0.82C 1.20C 2.78C 1.95C 0.66C 0.67C 0.36C 0.87C 2.78 1932 1.14C 0.55C 2.07C 1.10C 0.82C 1.52C 1.05C 2.92C 1.54C 1.54C 2.19C 0.78C 2.92 1933 0.71C 0.83C 1.12C 1.56C 0.90C 1.43C 1.08C 2.70C 1.05C 0.77C 0.32C 0.84C 2.70 1934 1.45C 0.66C 0.96C 0.78C 1.25C 1.18C 0.97C 0.74C 3.12C 1.47C 0.71C 1.07C 3.12 1935 0.84C 1.08C 0.72C 0.42C 0.66C 0.90C 1.67C 1.39C 2.03C 1.77C 1.05C 0.34C 2.03 1936 1.38C 0.52C 1.02C 0.68C 1.51C 0.51C 0.79C 0.95C 2.38C 1.19C 0.30C 1.09C 2.38 1937 0.83C 0.38C 0.53C 1.00C 1.75C 1.22C 0.63C 1.13C 0.88C 1.00C 1.58C 0.37C 1.75 1938 0.84C 0.95C 0.51C 0.98C 0.78C 2.76C 1.98C 1.32C 2.67C 0.83C 1.01C 0.70C 2.76 1939 1.10C 1.57C 0.83C 1.84C 0.36C 4.00C 0.67C 3.51C 1.18C 1.20C 1.48C 0.33C 4.00 1940 1.10C 1.11C 1.11C 1.93C 1.66C 0.66C 0.40C 1.02C 3.84C 0.77C 0.97C 1.32C 3.84 1941 1.13C 1.17C 1.00C 0.85C 0.63C 2.56C 3.00C 0.61C 0.09C 0.76C 0.99C 2.30C 3.00 1942 0.65C 0.92C 0.85C 1.11C 0.99C 0.41C 0.97C 1.69C 0.82C 1.43C 0.82C 1.53C 1.69 1943 1.18C 0.56C 1.41C 0.99C 1.32C 2.04C 1.75C 0.98C 0.73C 2.03C 0.98C 0.87C 2.04 1944 0.89C 0.56C 1.92C 1.46C 0.35C 2.59C 0.13C 1.36C 3.08C 0.80C 1.63C 0.73C 3.08 1945 0.74C 0.55C 0.47C 0.75C 1.44C 1.39C 1.86C 0.85C 1.37C 0.72C 1.60C 0.89C 1.86 1946 0.36C 0.66C 1.03C 0.52C 1.42C 1.86C 2.10C 0.75C 1.32C 0.41C 0.99C 0.88C 2.10 1947 0.76C 0.61C 0.75C 1.39C 1.15C 1.07C 0.71C 2.20C 0.55C 1.27C 1.31C 0.54C 2.20 1948 1.36C 0.68C 0.87C 1.31C 1.53C 2.11C 1.81C 1.13C 0.97 0.45 0.67 2.59 2.59 1949 1.08 0.70 0.73 0.63 1.16 0.03 2.34 0.68 1.66 1.17 0.27 0.41 2.34 1950 0.49 0.76C 0.79 0.67 1.35 0.94 3.60 3.73 1.21 1.05 2.31 0.61 3.73 1951 0.80 1.44 0.89 0.48 1.54 0.54 1.01 1.78 0.34 2.20 2.01 1.30 2.20 1952 0.62 0.76 1.42 1.67 2.02 1.23 2.10 2.37 1.91 0.46 1.50 0.92 2.37 1953 1.11 1.12 1.74 1.11 1.05 1.45 2.84 1.05 0.62 1.98 0.56 1.31 2.84 1954 0.77 0.39 0.85 1.37 1.07 0.59 0.64 2.09 2.85 0.89 1.51 0.58 2.85 1955 0.19 0.93 2.04 0.91 0.90 1.23 0.59 3.64 0.70 3.25 0.48 0.08 3.64 1956 0.52 1.14 1.56 1.00 1.22 2.03 1.59 1.10 0.74 1.18 0.87 1.04 2.03 1957 0.68 0.77 0.55 0.95 0.88 0.28 0.49 0.95 0.80 0.73 0.64 1.22 1.22 1958 1.21 1.52 1.74 2.23 0.90 0.55 1.33 2.40 1.31 1.20 1.00 0.56 2.40 1959 0.61 0.55 1.03 0.68 1.29 1.79 1.83 2.63 0.82 0.65 1.13 0.80C 2.63 1960 0.84 1.01 0.78 0.78 0.49 0.65 3.17 1.06 3.18 1.00 1.06 1.16 3.18 1961 1.17 0.70 1.62 1.59 0.80 0.72 3.07 1.48 0.89 0.62 0.61 0.94 3.07 1962 1.66 0.95 1.44 1.25 0.74 1.90 0.65C 2.97 2.37 0.71 1.33 1.14 2.97 1963 0.51 0.80 1.17 0.52 0.59 0.79 2.02 0.52 2.10 0.05 1.74 0.79 2.10 1964 1.01 1.04 0.45 1.00 0.11 0.84 4.83 0.25 2.03 1.23 1.10 1.13 4.83 1965 0.87 0.98 0.98 0.52 0.30 1.09 2.55 2.08 1.16 0.51 0.35 0.82 2.55 1966 1.00 2.45 0.61 0.54 2.68 0.26 0.54 0.40 3.37 3.38 1.01 1.22 3.38 1967 1.05 1.12 1.89 0.94 1.30 0.67 2.28 1.72 0.87 1.29 0.54 1.55 2.28 1968 1.74 0.60 1.80 1.21 2.32 4.42 1.51 1.46 0.49 1.06 1.27 1.16 4.42 1969 0.88 1.17 0.55 0.60 1.63 2.04 2.07 1.07 3.23 0.45 0.59 1.52 3.23 1970 0.20 0.89 1.08 1.56 1.18 1.14 0.80 1.75 0.21 2.12 0.92 0.82 2.12 1971 0.86 1.10 0.86 1.31 1.19 0.47 2.49 4.79 2.86 1.81 1.39 0.52 4.79 1972 0.54 1.08 1.25 0.58 1.25 1.93 1.87 1.01 0.42 1.87 2.85 1.24 2.85 1973 1.05 2.49 1.16 1.35 0.74 2.33 0.51 0.96 2.46 3.11 0.35 1.36 3.11 1974 0.58 0.45 1.73 0.83 0.66 1.03 1.89 1.72 1.34 1.65 0.87 2.42 2.42 1975 0.75 0.87 1.50 1.11 1.43 1.77 5.75 0.57 2.34 1.90 1.80 1.36 5.75 1976 1.39 0.41 0.45 0.75 2.09 0.91 0.51 1.47 0.98 2.14 0.24 1.01 2.14 1977 1.19 1.67 2.25 0.96 0.36 2.17 1.98 2.60 1.31 0.89 2.73 1.44 2.73 1978 1.46 0.77 1.52 0.71 2.34 0.64 2.32 2.20 1.03 0.34 0.48 2.25 2.34 1979 2.22 1.48 1.28 0.77 2.07 1.12 1.91 1.37 1.17 0.99 0.68 0.45 2.22 1980 0.81 0.47 2.02 1.39 0.42 0.48 1.00 2.62 0.78 2.67 1.16 0.16 2.67 1981 0.24 0.90 0.38 0.92 1.88 1.61 1.66 1.45 2.09 0.58C 0.60C 1.17* 2.09 1982 2.52* 1.73* 0.99* 1.73* 0.91* 1.65* 1.21* 1.34* 0.85* 1.09* 1.09* 0.96* 2.52 1983 1.18* 1.58* 1.41* 2.97* 1.55* 0.72* 0.73* 1.83* 1.87* 1.57* 1.71* 1.94* 2.97 1984 0.60* 1.01* 1.89* 1.47* 1.90* 0.54* 2.75* 0.41* 0.68* 0.61* 1.26* 0.78* 2.75 1985 0.29* 1.18* 0.49* 0.19* 2.13* 1.11* 1.62* 1.36* 3.18* 1.16* 1.90* 0.30* 3.18 1986 1.50* 0.88* 0.60* 3.93* 0.68* 0.72* 0.75* 1.22* 0.42* 0.80* 1.38* 2.03* 3.93 1987 1.18* 0.68* 0.91* 2.81* 0.69* 1.42* 5.00* 1.65* 1.17* 2.30* 1.33* 0.89* 5.00 1988 0.80* 1.63* 1.21* 0.97* 1.83* 0.66* 1.80* 1.48* 1.31* 2.02* 1.91* 0.30* 2.02 1989 0.50* 1.36* 1.19* 0.98* 1.87* 2.48* 2.71* 1.42* 2.99* 1.29* 0.50* 0.42* 2.99 1990 1.37* 0.59* 0.68* 0.80* 2.05* 1.69* 0.73* 1.58* 1.01* 1.00* 1.75* 0.97* 2.05 1991 1.01* 0.38* 1.39* 1.78* 1.31* 0.78* 2.55* 2.78* 1.68* 0.96* 1.05* 0.99* 2.78 1992 0.59* 0.61* 0.61* 0.29* 1.36* 3.00* 1.25* 1.02* 0.84* 0.57* 1.46* 1.95* 3.00 1993 0.98* 1.07* 2.37* 1.29* 0.91* 0.64* 2.36* 1.45* 1.17* 1.47* 2.68* 1.62* 2.68 1994 2.13* 1.01* 1.41* 0.80* 0.99* 0.74* 2.50* 2.30* 1.04* 0.78* 1.07* 1.08* 2.50 1995 0.68* 1.17* 1.49* 0.64* 0.87* 1.64* 1.25* 1.02* 2.14* 1.91* 1.30* 0.87* 2.14 1996 1.92* 0.65* 0.88* 2.01* 0.52* 6.34* 2.36* 1.20* 1.52* 3.73* 1.66* 1.65* 6.34 1997 0.89* 0.70* 1.47* 0.90* 1.90* 1.54* 2.14* 1.60* 1.11* 0.77* 0.98* 1.36* 2.14 1998 2.26* 1.37* 1.51* 2.02* 1.33* 1.25* 0.79* 0.65* 0.71* 1.70* 0.66* 0.30* 2.26 1999 1.95* 1.03* 1.63* 0.91* 2.56* 0.39* 0.21* 3.40* 7.25* 0.69* 0.74* 0.86* 7.25 2000 0.90* 0.61* 0.84* 0.86* 1.21* 0.72* 1.84* 1.97* 2.14* 0.50* 1.34* 0.90* 2.14 2001 1.00* 1.40* 1.67* 0.54* 1.89* 2.25* 0.77* 2.04* 0.86* 0.16* 0.49* 0.67* 2.25 2002 0.89* 0.29* 0.88* 1.42* 1.82* 1.32* 0.28* 1.46* 1.61* 1.63* 1.30* 1.05* 1.82 2003 0.81* 1.84* 1.31* 0.44* 1.48* 1.69* 0.78* 0.98* 1.15* 1.85* 2.07* 1.95* 2.07 2004 0.55* 1.67* 0.55* 1.63* 0.72* 0.23* 2.88* 1.03* 5.73* 0.61* 1.33* 0.86* 5.73 2005 1.31* 1.18* 1.41* 2.40* 0.86* 1.71* 1.81* 1.76* 1.76* 4.80* 0.79* 0.68* 4.80 2006 0.99* 0.75* 0.62* 1.77* 0.62* 1.95* 1.95* 1.31* 2.05* 1.72* 2.66* 0.75* 2.66 2007 1.36* 0.55* 1.57* 4.56* 0.72* 1.07* 1.18* 0.79* 0.39* 1.51* 0.61* 1.04* 4.56 2008 0.49* 1.86* 1.54* 0.86* 1.09* 1.96* 2.43* 0.37* 2.85* 1.48* 0.84* 2.05* 2.85 2009 1.46* 0.26* 0.48* 0.55* 0.93* 1.65* 1.16* 3.29* 1.14* 1.73* 0.39* 1.98* 3.29 2010 1.62* 1.54* 2.52* 1.14* 0.94* 0.52* 2.59* 0.22* 1.14* 2.71* 1.10* 1.56* 2.71 2011 1.62* 1.08* 1.77* 2.37* 0.72* 0.77* 0.67* 4.66* 2.88* 1.38* 1.73* 2.06* 4.66 2012 1.36* 0.70* 0.46* 2.06* 1971-2000 PERIOD JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC YEAR AVG 1.14* 1.03* 1.25* 1.27* 1.37* 1.42* 1.88* 1.68* 1.66* 1.43* 1.30* 1.12* 3.13 1981-2010 PERIOD JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC YEAR AVG 1.13* 1.05* 1.20* 1.45* 1.32* 1.47* 1.73* 1.48* 1.80* 1.46* 1.27* 1.13* 3.18 DISCLAIMER The data on this website has been compiled by <a href="mailto:famartin1@yahoo.com">Raymond C. Martin, Jr.</span></a> While the best attempt has been made to ensure accuracy, the data provided here CANNOT be guaranteed. The <a href="http://www.ncdc.noaa.gov/">National Climatic Data Center</span></a> is the sole source of official climate data for the United States. <a href="/weather/TrentonClimatology/">Back to the "Climatological Observations for Trenton, New Jersey" home page</span></a> </center></div> </body> </html>