Trenton July 4 Weather Records

Daily averages and all-time records for weather in Trenton, New Jersey for the date of July 4.
July 4 All-Time Records
1865–2024
Highest temperature 99 °F 2010
Lowest temperature 47 °F 1986
Lowest daily high 65 °F 1978
Highest daily low 78 °F 1966
Most precipitation 1.95 inches 1906
Most snow none -
July 4 Average Weather
1991–2020 1
Average high 85.8 °F
Average low 65.2 °F
Chance precipitation 34.1%
Chance snow 0%
Trenton July 4 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 88 70 0.19 0.0
2022 85 61 0.00 0.0
2021 79 60 0.04 0.0
2020 89 70 0.00 0.0
2019 91 70 0.00 0.0
2018 91 72 0.00 0.0
2017 86 71 0.00 0.0
2016 82 60 0.42 0.0
2015 75 66 0.02 0.0
2014 75 65 0.01 0.0
2013 88 74 0.00 0.0
2012 95 71 0.13 0.0
2011 89 69 0.00 0.0
2010 99 64 0.00 0.0
2009 81 63 0.00 0.0
2008 80 68 0.12 0.0
2007 74 61 0.29 0.0
2006 89 72 0.11 0.0
2005 84 59 0.00 0.0
2004 89 63 0.02 0.0
2003 92 63 0.00 0.0
2002 97 76 0.00 0.0
2001 82 65 0.05 0.0
2000 87 68 0.08 0.0
1999 99 76 0.00 0.0
1998 87 62 0.49 0.0
1997 86 66 0.00 0.0
1996 71 58 0.04 0.0
1995 81 55 0.00 0.0
1994 86 64 0.00 0.0
1993 92 70 0.00 0.0
1992 82 61 0.08 0.0
1991 84 65 0.00 0.0
1990 94 67 0.00 0.0
1989 82 68 0.00 0.0
1988 89 59 0.00 0.0
1987 87 72 0.00 0.0
1986 80 47 0.00 0.0
1985 97 66 0.00 0.0
1984 87 66 0.00 0.0
1983 96 76 0.00 0.0
1982 79 56 0.00 0.0
1981 79 67 1.90 0.0
1980 88 67 0.00 0.0
1979 73 55 0.64 0.0
1978 65 59 0.01 0.0
1977 86 65 0.00 0.0
1976 84 61 0.02 0.0
1975 86 63 0.00 0.0
1974 95 75 0.00 0.0
1973 89 72 0.00 0.0
1972 77 63 0.00 0.0
1971 82 60 0.00 0.0
1970 88 71 0.03 0.0
1969 84 61 0.00 0.0
1968 73 66 0.00 0.0
1967 80 62 0.21 0.0
1966 98 78 0.00 0.0
1965 87 65 0.00 0.0
1964 81 65 0.01 0.0
1963 81 59 0.00 0.0
1962 83 58 0.00 0.0
1961 76 64 0.00 0.0
1960 78 63 0.00 0.0
1959 86 63 0.00 0.0
1958 90 72 0.00 0.0
1957 92 68 0.00 0.0
1956 75 66 0.00 0.0
1955 97 73 0.00 0.0
1954 72 65 0.03 0.0
1953 82 61 0.00 0.0
1952 89 67 0.23 0.0
1951 80 67 0.60 0.0
1950 85 69 0.44 0.0
1949 98 71 0.20 0.0
1948 89 67 0.00 0.0
1947 84 61 0.00 0.0
1946 84 61 0.00 0.0
1945 83 60 0.00 0.0
1944 85 62 0.07 0.0
1943 80 61 0.03 0.0
1942 88 68 0.28 0.0
1941 65 59 1.45 0.0
1940 73 56 0.11 0.0
1939 86 62 0.00 0.0
1938 77 56 0.00 0.0
1937 85 60 0.00 0.0
1936 87 65 0.00 0.0
1935 82 60 0.00 0.0
1934 86 69 0.06 0.0
1933 78 53 0.00 0.0
1932 78 64 0.18 0.0
1931 83 66 0.00 0.0
1930 81 59 0.00 0.0
1929 81 56 0.00 0.0
1928 91 68 0.03 0.0
1927 73 58 0.00 0.0
1926 75 64 0.01 0.0
1925 83 58 0.04 0.0
1924 78 60 0.00 0.0
1923 82 63 0.39 0.0
1922 72 60 0.16 0.0
1921 95 74 0.00 0.0
1920 75 60 0.00 0.0
1919 99 71 0.00 0.0
1918 80 57 0.00 0.0
1917 81 66 0.00 0.0
1916 78 63 0.00 0.0
1915 84 67 0.00 0.0
1914 77 60 0.00 0.0
1913 89 64 0.00 0.0
1912 94 63 0.00 0.0
1911 n/a n/a n/a n/a
1910 89 72 0.00 0.0
1909 75 55 0.00 0.0
1908 86 72 0.90 0.0
1907 81 58 0.00 0.0
1906 83 70 1.95 0.0
1905 86 64 0.00 0.0
1904 87 59 0.00 0.0
1903 82 72 0.18 0.0
1902 85 66 0.00 0.0
1901 90 75 0.00 0.0
1900 90 70 0.21 0.0
1899 92 66 0.00 0.0
1898 98 77 0.00 0.0
1897 86 71 0.00 0.0
1896 87 72 0.00 0.0
1895 69 66 0.52 0.0
1894 90 66 0.00 0.0
1893 84 60 0.00 0.0
1892 78 n/a 0.00 0.0
1891 80 n/a 0.00 0.0
1890 90 n/a 0.00 0.0
1889 70 n/a 0.43 0.0
1888 86 n/a 0.00 0.0
1887 91 n/a n/a 0.0
1886 n/a n/a n/a n/a
1885 n/a n/a n/a n/a
1884 n/a n/a n/a n/a
1883 n/a n/a n/a n/a
1882 n/a n/a n/a n/a
1881 n/a n/a n/a n/a
1880 85 n/a 0.00 0.0
1879 96 n/a 0.27 0.0
1878 97 n/a 0.50 0.0
1877 80 n/a 0.00 0.0
1876 96 n/a 0.00 0.0
1875 85 n/a 0.00 0.0
1874 82 n/a 0.00 0.0
1873 90 n/a 0.00 0.0
1872 94 n/a 1.94 0.0
1871 80 n/a 0.00 0.0
1870 74 n/a 0.00 0.0
1869 89 n/a 0.00 0.0
1868 91 n/a 0.00 0.0
1867 92 n/a 0.00 0.0
1866 88 n/a 0.38 0.0
1865 89 n/a n/a n/a
What's the all-time high for Trenton on 7/4?
For the date of Jul 4, the highest temperature ever reached in Trenton history is 99 °F which has happened 3 times, most recently in 2010.
Highest Temperatures in Trenton on July 4
Rank Temperature Year
1 99 °F 1999
1 99 °F 1919
1 99 °F 2010
4 98 °F 1966
4 98 °F 1898
4 98 °F 1949
7 97 °F 1878
7 97 °F 1985
7 97 °F 2002
7 97 °F 1955
What's the all-time low for Trenton on 7/4?
For the date of Jul 4, the lowest temperature ever reached in Trenton history is 47 °F which happened in 1986.
Lowest Temperatures in Trenton on July 4
Rank Temperature Year
1 47 °F 1986
2 53 °F 1933
3 55 °F 1995
3 55 °F 1909
3 55 °F 1979
6 56 °F 1938
6 56 °F 1940
6 56 °F 1982
6 56 °F 1929
10 57 °F 1918
Lowest High Temperatures in Trenton on July 4
Rank Temperature Year
1 65 °F 1941
1 65 °F 1978
3 69 °F 1895
4 70 °F 1889
5 71 °F 1996
6 72 °F 1922
6 72 °F 1954
8 73 °F 1979
8 73 °F 1940
8 73 °F 1968
8 73 °F 1927
What's the most it has ever rained in Trenton on 7/4?
For the date of Jul 4, the most precipitation ever recorded in Trenton history is 1.95 inches which happened in 1906.
All-Time Most Precipitation in Trenton on July 4
Rank Precipitation Year
1 1.95 inches 1906
2 1.94 inches 1872
3 1.90 inches 1981
4 1.45 inches 1941
5 0.90 inches 1908
6 0.64 inches 1979
7 0.60 inches 1951
8 0.52 inches 1895
9 0.50 inches 1878
10 0.49 inches 1998
Weather Station Details
Years Station Coordinates
1999–2024 Trenton Mercer County Airport location
1977–1998 Trenton State College location
1913–1976 Trenton location
1865–1913 Trenton 2 location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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