ÿþ<html> <head> <title>TRENTON, NEW JERSEY: AVERAGE OF DAILY HIGH TEMPERATURES BY MONTH</title> </head> <body background="climatebackground.gif" bgcolor="#FFFFFF"> <div align="center"><center> <pre><b>TRENTON, NEW JERSEY AVERAGE OF DAILY HIGH TEMPERATURES BY MONTH</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 1865 MM MM MM MM MM 87.3C 87.3C 85.2C 82.3C 67.2C 54.5C 40.5C 1866 32.6C 37.7C 44.5C 60.1C 66.0C 78.1C 87.2C 76.5C 73.9C 60.9C 51.7C 38.3C 1867 30.3C 43.1C 41.7C 60.6C 65.1C 77.7C 81.5C 78.8C 72.0C 61.6C 51.7C 35.5C 1868 33.0C 31.3C 46.0C 54.5C 63.9C 76.4C 87.1C 81.4C 71.7C 57.7C 50.3C 34.8C 1869 39.1C 41.2C 44.6C 60.5C 67.3C 78.7C 81.5C 80.8C 73.8C 57.4C 46.1C 41.1C 1870 45.4C 39.1C 42.2C 59.5C 70.1C 82.3C 86.5C 85.0C 77.2C 65.7C 54.2C 41.5C 1871 35.5C 38.0C 53.1C 64.1C 71.7C 78.6C 80.6C 82.2C 68.9C 63.8C 47.0C 35.1C 1872 35.5C 38.4C 38.6C 60.7C 73.5C 81.6C 86.4C 84.6C 75.0C 61.4C 48.0C 33.7C 1873 34.2C 35.9C 44.4C 55.7C 69.4C 80.6C 85.7C 80.8C 74.2C 65.0C 45.9C 44.5C 1874 43.3C 40.5C 48.3C 50.3C 70.0C 80.8C 83.9C 80.4C 76.2C 64.3C 51.9C 41.8C 1875 32.7C 33.1C 42.5C 55.4C 72.0C 81.3C 83.7C 81.5C 73.8C 63.1C 47.7C 41.1C 1876 44.9C 42.0C 46.5C 60.2C 73.5C 85.3C 89.3C 83.7C 71.5C 59.2C 51.3C 33.9C 1877 35.8C 45.3C 47.6C 59.1C 70.8C 81.7C 85.9C 83.7C 75.2C 64.9C 54.7C 48.6C 1878 40.1C 44.4C 55.2C 65.3C 70.1C 76.7C 88.1C 83.1C 77.0C 67.3C 52.3C 40.3C 1879 36.2C 37.2C 48.5C 57.5C 74.0C 82.6C 86.0C 81.7C 73.4C 70.4C 51.8C 45.5C 1880 47.5C 46.8C 47.7C 62.4C 79.0C 83.7C 85.1C 82.5C 77.8C 65.4C 48.7C 35.6C 1881 34.4C 40.2C MM MM MM MM MM MM MM MM MM MM 1882 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 1884 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 1886 MM MM MM MM MM MM MM MM MM MM MM MM 1887 MM MM MM MM MM MM 88.5C 81.0C 72.0C 64.2C 54.6C 44.6C 1888 33.9C 40.8C 42.2C 59.7C 69.0C 82.2C 82.0C 83.2C 73.0C 59.8C 56.2C 43.9C 1889 45.0C 35.5C 49.4C 61.8C 74.5C 81.1C 83.2C 81.3C 73.9C 61.5C 54.0C 51.2C 1890 49.4C 49.0C 46.1C 62.2C 72.7C 83.5C 84.1C 82.7C 75.0C 63.5C 54.3C 37.9C 1891 42.5C 46.7C 45.7C 63.5C 71.7C 82.7C 81.7C 83.6C 79.9C 64.1C 52.9C 51.6C 1892 38.9C 42.0C 45.2C 60.8C 72.6C 84.5C 86.7C 85.1C 76.3C 66.8C 51.5C 39.8C 1893 31.1C 36.3 45.6C 59.2C 71.0C 82.8 87.8 85.3 74.8 67.4 51.9 41.8 1894 43.5 39.6 57.5 62.5 73.9 83.6 88.4 83.0 78.7 65.9 49.6 43.4 1895 37.5 35.0 46.6 60.9 72.9 84.3 84.1 88.3 83.6 62.8 55.9 47.4 1896 38.8C 42.1 44.3 65.1 76.5 80.1 87.1 85.7 76.8 62.5 59.5 43.2 1897 38.3 43.7 53.1 63.6 73.8 78.4 85.2 83.5 78.2 66.9 53.4 43.8 1898 41.4C 44.0 56.0 59.4 68.3 83.9 87.9 86.2 80.5 68.0 52.7 41.6 1899 37.9 32.3 46.6 62.2 72.5 85.9 87.3 82.8 76.1 67.3 54.4 45.4 1900 41.0 42.0 44.4 60.3 70.5 80.0 86.3 84.9 77.7 66.8 55.0 42.7 1901 39.5 33.5 47.1 56.3 65.8 79.6 85.8 81.8 75.4 65.4 48.6 42.6 1902 37.8 35.8 53.7 60.5C 70.2C 78.7 82.8 80.2 73.5 66.0 59.3 42.7 1903 41.4 46.4 60.6 63.5 77.3 72.8 84.1 77.2 74.3 65.9 51.4 39.8 1904 35.6 38.6 48.9 60.1 75.7C 78.9 81.8 80.5 75.0 64.0 50.9 38.3 1905 38.5 36.4 52.8 62.2 73.5 79.9 85.3 81.7 76.0 66.8 54.1 47.5 1906 47.0 43.7 45.6 64.8 73.7 81.7 83.0 82.6 78.8 64.0 54.2 44.3 1907 42.9 36.2 53.2 57.0 66.4 75.8 83.5 79.6 75.4 63.1 53.7 46.5 1908 42.6 39.3 52.2 63.8 72.2 82.1 86.9 80.1 75.6 68.2 54.4 44.4 1909 43.7 48.7 48.3 61.8 72.0 79.1 83.2 80.6 74.0 62.5 58.4 41.8 1910 MM MM 64.1C 69.8 75.5 79.7 90.7 83.5 81.0 70.8 49.9 37.2 1911 43.5 41.1 51.7 59.9 82.6 82.4 MM 80.6 MM MM 54.0 49.5 1912 33.8 MM 52.7 63.6 77.1 82.7 88.0 84.4 79.0 71.7 57.0 47.2 1913 50.3 42.6 57.7 61.4C 71.0C 81.6C 86.1C 82.2C 74.2C 65.3C 54.2C 45.4C 1914 39.7C 33.3C 43.0C 57.6C 74.8C 79.5C 80.2C 83.5C 76.3C 67.5C 52.4C 36.4C 1915 41.0C 43.4C 43.8C 65.8C 67.1C 77.0C 82.6C 78.8C 78.9C 65.1C 52.9C 38.4C 1916 43.2C 34.8C 39.2C 57.0C 71.3C 74.0C 83.3C 83.6C 76.5C 66.4C 51.9C 38.1C 1917 40.0C 36.9C 46.8C 58.3C 63.0C 80.4C 83.2C 84.0C 71.0C 61.3C 48.7C 31.6C 1918 26.9C 39.3C 52.6C 59.5C 76.0C 76.6C 82.9C 84.9C 72.1C 68.2C 52.2C 45.2C 1919 42.3C 41.1C 52.1C 59.5C 71.5C 81.1C 83.6C 79.0C 75.2C 66.7C 52.2C 36.0C 1920 29.8C 35.2C 50.7C 56.9C 68.0C 79.1C 82.7C 80.1C 76.5C 69.8C 49.6C 44.2C 1921 41.4C 41.8C 61.3C 66.9C 70.5C 82.3C 86.1C 79.2C 79.7C 65.5C 51.6C 40.8C 1922 35.5C 42.3C 49.6C 61.1C 75.4C 80.7C 82.6C 79.5C 77.2C 67.9C 52.9C 39.5C 1923 37.5C 33.2C 47.6C 60.6C 71.9C 84.9C 82.6C 80.9C 76.1C 64.0C 51.7C 48.4C 1924 41.2C 36.1C 47.3C 58.7C 65.4C 76.7C 83.0C 82.8C 71.8C 66.8C 52.5C 42.4C 1925 36.9C 48.9C 54.6C 62.4C 70.3C 86.3C 82.6C 82.4C 77.5C 57.4C 50.9C 40.6C 1926 39.9C 37.3C 44.8C 56.6C 71.9C 75.6C 83.2C 81.4C 73.0C 63.2C 52.7C 35.9C 1927 37.7C 44.9C 52.6C 57.8C 68.1C 76.2C 83.1C 76.6C 76.9C 66.9C 57.9C 44.7C 1928 42.2C 40.6C 47.4C 57.8C 69.9C 76.2C 84.8C 84.1C 70.9C 67.2C 54.2C 45.7C 1929 39.8C 41.3C 56.0C 61.5C 72.3C 81.3C 84.5C 80.9C 77.6C 62.3C 52.1C 42.2C 1930 40.4C 46.8C 50.8C 57.6C 74.0C 83.4C 85.6C 82.6C 80.2C 63.3C 52.7C 40.0C 1931 40.7C 42.6C 46.5C 60.6C 72.1C 80.2C 86.5C 82.4C 80.8C 69.8C 58.9C 48.5C 1932 50.3C 44.9C 44.8C 59.1C 70.8C 80.1C 84.5C 85.2C 77.6C 65.6C 51.7C 45.7C 1933 46.8C 41.6C 45.4C 60.2C 74.0C 82.6C 84.0C 81.8C 77.3C 64.5C 49.6C 39.7C 1934 41.3C 27.5C 46.6C 60.3C 74.1C 83.8C 86.3C 79.5C 76.3C 62.2C 56.0C 40.5C 1935 36.6C 38.6C 53.2C 57.8C 68.9C 79.9C 86.0C 82.1C 73.2C 65.9C 54.4C 34.9C 1936 34.6C 32.0C 55.7C 57.9C 75.6C 79.4C 86.6C 84.1C 76.3C 65.2C 49.4C 45.6C 1937 46.2C 42.0C 43.5C 58.4C 75.3C 80.6C 85.4C 85.0C 73.8C 62.7C 52.4C 40.1C 1938 38.9C 43.5C 53.5C 63.8C 69.3C 79.7C 84.8C 86.0C 73.4C 67.2C 55.6C 42.2C 1939 38.2C 46.5C 48.1C 57.5C 75.3C 81.3C 83.8C 84.4C 77.2C 64.9C 49.9C 42.7C 1940 30.3C 39.6C 42.3C 54.9C 69.6C 79.3C 85.7C 78.5C 74.3C 60.5C 50.8C 45.5C 1941 35.6C 36.9C 43.3C 69.2C 76.3C 80.1C 83.3C 82.6C 80.0C 69.9C 57.7C 45.0C 1942 37.9C 37.1C 51.2C 66.0C 76.2C 79.9C 84.7C 80.9C 76.5C 65.7C 54.1C 37.6C 1943 37.0C 41.9C 49.7C 55.8C 71.7C 85.2C 84.5C 85.1C 75.5C 62.5C 52.6C 41.0C 1944 40.4C 40.1C 45.7C 57.5C 78.3C 81.0C 88.1C 85.1C 76.0C 64.0C 52.3C 38.1C 1945 31.9C 41.2C 62.4C 66.2C 69.5C 81.0C 82.1C 82.0C 77.3C 64.4C 55.3C 36.1C 1946 41.2C 40.6C 59.3C 61.2C 72.3C 78.8C 84.5C 78.9C 79.0C 70.4C 57.9C 46.0C 1947 45.6C 35.9C 45.3C 61.6C 71.1C 78.3C 84.0C 84.0C 76.0C 72.4C 50.0C 40.5C 1948 31.7C 38.9C 52.9C 60.4C 69.9C 79.4C 85.2C 82.4 77.5 63.2C 58.7 43.6 1949 46.2 46.4 51.6 62.5 72.5 83.2 87.2 84.4 72.9 69.2 52.5C 45.8 1950 50.4 38.5 45.7 57.4 68.0C 79.8 83.2 80.9 69.9 67.3C 55.4 39.8 1951 43.0 43.4 49.2 61.8 72.5 78.6 84.7 82.7 77.1 66.5 50.1 45.7 1952 43.7 43.0 47.0 63.1 69.7 82.8 88.2 81.8 77.5 63.4 53.8 43.7 1953 44.0 46.2 50.8 60.0 72.0 82.2 86.0 83.6 78.1 68.5 55.7 47.2 1954 38.6 49.2C 49.9 65.5 67.8 80.7 86.3 80.5 75.4 68.3 51.4 41.5 1955 36.5 42.7 50.5 63.7 75.3 77.8 90.0 85.4 75.0 67.9 51.0 36.3 1956 38.0 43.3 45.1 58.2 69.9 81.5 80.8 82.6 72.8 65.6 53.5 48.5 1957 35.8 43.3 48.8 63.1 73.2 84.4 86.8 81.8 77.4 63.0C 55.4 45.3 1958 37.9 33.9 45.7 63.4 69.2 76.7 84.8 81.7 75.7 63.2 54.2 36.2 1959 39.4 41.1 50.0 64.0 76.1 82.6 84.4 84.8 80.2 67.3 52.9 44.4 1960 40.3 43.5 40.3 67.0 72.1 81.0 83.2 83.0 74.8 65.0 56.1 37.0 1961 32.7 42.8 49.8 57.0 68.7 80.6 84.5C 82.2 81.6 67.4 54.6 40.1 1962 39.2 37.6 49.7 62.5 74.0 81.4 82.7C 81.5 72.0 66.1 49.8 36.8 1963 35.8 35.6 51.6 63.0 71.3 81.8 85.8 82.2 71.9 71.7 57.1 34.9 1964 42.2 38.0 52.1 58.0 75.5 81.8 84.6 81.7 77.3 63.2 58.0 43.3 1965 35.8 41.4 45.7 58.1 77.0 80.3 84.0 82.8 76.9 63.2 52.4 45.1 1966 36.0 40.0 51.3 56.3 69.5 84.1 88.5 85.1 73.0 64.5 56.1 42.8 1967 44.4 38.0 46.1 61.5 65.1 83.4 83.9 81.2 74.5 64.9 48.7 44.4 1968 34.8 38.0 53.4 65.4 67.6 79.9 85.6 84.5 78.7 66.6 52.3 40.3 1969 37.1 37.6 47.1 64.7 74.0 81.2 81.5 84.4 75.6 65.1 51.9 38.6 1970 31.7 41.0 44.3 60.4 72.7 79.0 84.4 85.1 79.5 66.3 54.3 40.5 1971 34.1 42.0 46.8 60.1 67.9 81.1 84.1 82.2 76.3 68.5 51.7 48.7 1972 42.4 39.0 47.5 58.8 70.6 75.0 84.4 83.5 76.6 60.3 49.8 44.9 1973 42.2 40.7 54.1 61.2 67.3 81.6 86.3 85.5 78.4 68.3 55.7 46.0 1974 42.3 39.6 50.8 65.7 70.4 77.2 85.2 83.7 74.9 63.8 55.4 45.5 1975 43.9 41.9 47.8 56.6 75.5 79.8 84.5 83.8 72.1 67.4 60.7 43.6 1976 36.0 50.7 54.5 65.8 70.5 82.8 83.2 82.9 75.5 59.9 47.8 37.9 1977 28.6 42.7 56.7 64.8 76.2 78.8 86.1 83.1 76.0 62.4 53.1 40.6 1978 34.7 32.4 46.1 59.9 68.2 80.7 81.3 82.9 74.4 64.3 54.4 45.4 1979 38.9 29.4 55.7 59.1 71.3 76.8 82.5 82.5 75.2 62.1 58.1 45.8 1980 38.6 37.0 47.9 62.9 74.4 79.6 87.4 86.6 79.2 62.5 50.7 40.3 1981 32.5 46.8 48.0 64.3 72.8 81.2 85.8 81.1 74.1 61.2C 52.4C 42.8* 1982 33.0* 41.7* 49.8* 60.9* 73.7* 76.5* 85.5* 80.8* 74.5* 65.6* 57.0* 48.3* 1983 40.4* 42.8* 51.5* 60.2* 70.4* 82.3* 89.8* 88.1* 80.2* 64.4* 54.2* 38.0* 1984 31.3* 46.1* 40.8* 58.3* 69.2* 82.7* 81.6* 82.4* 73.5* 68.2* 52.5* 48.2* 1985 30.9* 40.4* 52.8* 63.6* 74.3* 80.4* 87.7* 82.2* 78.4* 65.9* 55.2* 38.2* 1986 39.7* 36.8* 57.0* 63.8* 80.2* 84.7* 82.8* 78.1* 72.9* 63.6* 50.7* 42.4* 1987 35.3* 38.3* 52.9* 59.1* 71.1* 79.4* 87.8* 83.9* 74.6* 60.4* 53.9* 45.6* 1988 33.7* 41.3* 52.5* 57.6* 71.0* 81.0* 88.6* 85.2* 73.1* 58.5* 55.6* 41.5* 1989 42.5* 39.5* 48.6* 59.8* 69.4* 79.4* 81.2* 79.9* 75.2* 66.5* 51.8* 30.7* 1990 46.6* 48.7* 53.5* 61.7* 67.6* 79.4* 82.3* 80.5* 73.4* 69.5* 58.6* 49.2* 1991 41.0* 47.3* 53.0* 63.7* 80.0* 83.8* 86.9* 86.1* 76.7* 67.1* 54.2* 45.6* 1992 41.7* 43.9* 47.8* 59.9* 70.3* 79.5* 83.7* 81.2* 75.3* 62.2* 52.7* 43.2* 1993 42.7* 37.4* 44.7* 61.6* 74.3* 82.6* 87.8* 86.3* 75.3* 62.9* 55.3* 42.5* 1994 31.4* 37.9* 47.7* 67.6* 71.0* 85.3* 88.7* 81.8* 75.2* 65.5* 58.9* 48.6* 1995 42.5* 36.4* 53.3* 60.2* 69.1* 78.4* 85.2* 84.6* 74.4* 67.9* 48.3* 36.3* 1996 35.6* 39.0* 45.5* 60.9* 67.7* 79.3* 79.2* 80.5* 74.1* 62.9* 48.1* 45.1* 1997 37.4* 46.3* 50.0* 59.5* 67.2* 78.5* 84.5* 79.8* 73.4* 64.6* 48.7* 43.2* 1998 45.9* 46.8* 52.5* 62.6* 73.3* 77.0* 84.5* 86.0* 79.8* 64.2* 55.0* 48.0* 1999 40.4* 44.4* 50.3* 61.8* 71.7* 81.6* 91.6* 84.2* 75.8* 63.5* 57.3* 45.1* 2000 38.7* 43.8* 56.5* 59.6* 71.8* 79.7* 80.9* 78.9* 72.9* 65.2* 51.4* 35.8* 2001 38.1* 43.2* 45.8* 62.2* 72.2* 82.1* 82.2* 85.5* 76.0* 67.7* 61.4* 50.3* 2002 45.3* 49.3* 53.6* 65.2* 70.0* 81.0* 88.4* 87.5* 78.7* 61.8* 51.7* 40.0* 2003 32.5* 35.3* 51.1* 58.0* 65.4* 76.2* 84.4* 84.3* 74.8* 62.8* 57.2* 43.1* 2004 30.6* 42.4* 50.9* 62.5* 76.9* 80.0* 83.5* 81.8* 77.4* 62.7* 55.3* 43.6* 2005 37.4* 42.6* 46.1* 65.3* 68.6* 83.5* 85.6* 86.7* 82.1* 65.3* 58.5* 39.9* 2006 47.8* 42.9* 52.7* 65.9* 73.6* 80.0* 87.3* 84.2* 74.2* 64.4* 58.7* 50.5* 2007 44.5* 34.3* 52.6* 58.7* 76.3* 82.1* 83.8* 84.8* 80.8* 72.5* 52.4* 42.2* 2008 43.0* 44.4* 52.8* 65.4* 70.0* 85.0* 87.4* 83.7* 77.8* 64.6* 51.3* 45.2* 2009 34.1* 45.5* 51.5* 64.2* 72.7* 77.2* 83.1* 84.3* 74.0* 63.1* 57.8* 42.7* 2010 39.9* 38.4* 57.6* 68.7* 75.5* 86.1* 91.4* 87.3* 81.7* 66.3* 55.3* 39.0* 2011 35.2* 45.9* 51.7* 66.2* 75.8* 83.4* 91.8* 84.7* 77.8* 66.0* 60.5* 51.6* 2012 46.8* 49.7* 62.3* 66.6* 1971-2000 PERIOD JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC AVG 38.2* 41.4* 50.6* 61.4* 71.6* 80.2* 85.0* 82.9* 75.4* 64.3* 53.6* 43.2* 1981-2010 PERIOD JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC AVG 38.5* 42.1* 50.8* 62.1* 71.9* 80.9* 85.4* 83.4* 76.0* 64.7* 54.4* 43.2* 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>