Trenton August 31 Weather Records

Daily averages and all-time records for weather in Trenton, New Jersey for the date of August 31.
August 31 All-Time Records
1865–2024
Highest temperature 99 °F 1953
Lowest temperature 46 °F 1986
Lowest daily high 64 °F 1903
Highest daily low 74 °F 1973
Most precipitation 2.84 inches 1911
Most snow none -
August 31 Average Weather
1991–2020 1
Average high 81.9 °F
Average low 61.9 °F
Chance precipitation 27.4%
Chance snow 0%
Trenton August 31 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 78 59 0.00 0.0
2022 85 68 0.00 0.0
2021 84 71 0.00 0.0
2020 75 59 0.03 0.0
2019 83 63 0.00 0.0
2018 77 69 0.06 0.0
2017 83 60 0.00 0.0
2016 91 71 0.00 0.0
2015 90 73 0.00 0.0
2014 89 70 0.06 0.0
2013 86 70 0.00 0.0
2012 89 61 0.00 0.0
2011 86 59 0.00 0.0
2010 98 70 0.00 0.0
2009 74 57 0.00 0.0
2008 86 62 0.00 0.0
2007 81 66 0.00 0.0
2006 72 61 0.00 0.0
2005 89 70 0.04 0.0
2004 81 64 0.15 0.0
2003 75 57 0.00 0.0
2002 77 59 0.00 0.0
2001 86 71 0.00 0.0
2000 85 71 0.05 0.0
1999 73 58 0.00 0.0
1998 86 64 0.03 0.0
1997 79 59 0.00 0.0
1996 82 55 0.00 0.0
1995 88 64 0.00 0.0
1994 79 57 0.00 0.0
1993 91 65 0.00 0.0
1992 82 62 0.00 0.0
1991 92 66 0.00 0.0
1990 81 60 0.00 0.0
1989 81 61 0.00 0.0
1988 78 51 0.00 0.0
1987 79 49 0.10 0.0
1986 76 46 0.00 0.0
1985 69 59 0.00 0.0
1984 85 59 0.11 0.0
1983 79 69 0.15 0.0
1982 81 59 0.00 0.0
1981 77 67 0.00 0.0
1980 88 70 0.00 0.0
1979 82 66 0.00 0.0
1978 81 64 0.32 0.0
1977 78 70 0.17 0.0
1976 74 48 0.00 0.0
1975 65 59 0.00 0.0
1974 83 65 0.00 0.0
1973 98 74 0.00 0.0
1972 86 64 0.00 0.0
1971 72 62 0.00 0.0
1970 78 62 0.01 0.0
1969 90 72 0.00 0.0
1968 80 56 0.00 0.0
1967 81 59 0.00 0.0
1966 93 70 0.00 0.0
1965 75 50 0.00 0.0
1964 87 73 0.09 0.0
1963 83 64 0.00 0.0
1962 89 65 0.00 0.0
1961 90 68 0.00 0.0
1960 77 69 1.06 0.0
1959 80 72 0.38 0.0
1958 87 71 0.00 0.0
1957 84 68 0.00 0.0
1956 86 72 0.06 0.0
1955 81 71 0.30 0.0
1954 74 62 1.70 0.0
1953 99 74 0.00 0.0
1952 76 68 0.52 0.0
1951 89 68 0.00 0.0
1950 89 68 0.52 0.0
1949 78 66 0.33 0.0
1948 80 62 0.00 0.0
1947 86 67 0.00 0.0
1946 74 53 0.00 0.0
1945 89 71 0.00 0.0
1944 85 63 0.00 0.0
1943 89 63 0.00 0.0
1942 77 57 0.00 0.0
1941 92 69 0.00 0.0
1940 85 67 0.00 0.0
1939 72 62 0.00 0.0
1938 85 65 0.67 0.0
1937 90 69 0.00 0.0
1936 72 57 0.00 0.0
1935 73 55 0.00 0.0
1934 73 50 0.00 0.0
1933 73 58 0.00 0.0
1932 94 69 1.49 0.0
1931 78 62 0.00 0.0
1930 87 66 0.00 0.0
1929 78 55 0.00 0.0
1928 78 63 0.05 0.0
1927 80 61 0.05 0.0
1926 74 57 0.00 0.0
1925 89 63 0.00 0.0
1924 92 64 0.00 0.0
1923 84 62 0.00 0.0
1922 81 60 0.92 0.0
1921 88 69 0.06 0.0
1920 86 66 0.05 0.0
1919 80 67 0.00 0.0
1918 84 66 0.64 0.0
1917 75 64 0.00 0.0
1916 87 59 0.00 0.0
1915 71 57 0.00 0.0
1914 84 64 0.00 0.0
1913 87 63 0.00 0.0
1912 68 46 0.00 0.0
1911 67 58 2.84 0.0
1910 83 51 0.00 0.0
1909 75 53 0.00 0.0
1908 84 n/a 0.00 0.0
1907 75 60 0.00 0.0
1906 82 68 0.00 0.0
1905 81 65 0.00 0.0
1904 75 58 0.00 0.0
1903 64 59 0.00 0.0
1902 84 62 0.00 0.0
1901 80 63 0.18 0.0
1900 90 69 0.00 0.0
1899 76 63 0.00 0.0
1898 91 73 0.00 0.0
1897 80 66 0.00 0.0
1896 72 60 0.21 0.0
1895 88 70 0.00 0.0
1894 82 62 0.00 0.0
1893 80 56 0.00 0.0
1892 82 n/a 0.35 0.0
1891 72 n/a 0.00 0.0
1890 71 n/a 0.00 0.0
1889 84 n/a 0.00 0.0
1888 84 n/a 0.08 0.0
1887 74 n/a 0.00 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 77 n/a 0.00 0.0
1879 83 n/a 0.00 0.0
1878 82 n/a 0.00 0.0
1877 85 n/a 0.02 0.0
1876 84 n/a 0.00 0.0
1875 87 n/a 0.00 0.0
1874 80 n/a 0.00 0.0
1873 86 n/a 0.78 0.0
1872 70 n/a 0.00 0.0
1871 76 n/a 0.00 0.0
1870 83 n/a 0.00 0.0
1869 70 n/a 0.00 0.0
1868 87 n/a 0.00 0.0
1867 72 n/a 0.00 0.0
1866 81 n/a 0.00 0.0
1865 87 n/a n/a n/a
What's the all-time high for Trenton on 8/31?
For the date of Aug 31, the highest temperature ever reached in Trenton history is 99 °F which happened in 1953.
Highest Temperatures in Trenton on August 31
Rank Temperature Year
1 99 °F 1953
2 98 °F 1973
2 98 °F 2010
4 94 °F 1932
5 93 °F 1966
6 92 °F 1924
6 92 °F 1941
6 92 °F 1991
9 91 °F 2016
9 91 °F 1898
9 91 °F 1993
What's the all-time low for Trenton on 8/31?
For the date of Aug 31, the lowest temperature ever reached in Trenton history is 46 °F which has happened 2 times, most recently in 1986.
Lowest Temperatures in Trenton on August 31
Rank Temperature Year
1 46 °F 1986
1 46 °F 1912
3 48 °F 1976
4 49 °F 1987
5 50 °F 1934
5 50 °F 1965
7 51 °F 1910
7 51 °F 1988
9 53 °F 1909
9 53 °F 1946
Lowest High Temperatures in Trenton on August 31
Rank Temperature Year
1 64 °F 1903
2 65 °F 1975
3 67 °F 1911
4 68 °F 1912
5 69 °F 1985
6 70 °F 1869
6 70 °F 1872
8 71 °F 1915
8 71 °F 1890
10 72 °F 1896
10 72 °F 1936
10 72 °F 2006
10 72 °F 1891
10 72 °F 1867
10 72 °F 1939
10 72 °F 1971
What's the most it has ever rained in Trenton on 8/31?
For the date of Aug 31, the most precipitation ever recorded in Trenton history is 2.84 inches which happened in 1911.
All-Time Most Precipitation in Trenton on August 31
Rank Precipitation Year
1 2.84 inches 1911
2 1.70 inches 1954
3 1.49 inches 1932
4 1.06 inches 1960
5 0.92 inches 1922
6 0.78 inches 1873
7 0.67 inches 1938
8 0.64 inches 1918
9 0.52 inches 1950
9 0.52 inches 1952
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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