Trenton September 12 Weather Records

Daily averages and all-time records for weather in Trenton, New Jersey for the date of September 12.
September 12 All-Time Records
1865–2024
Highest temperature 95 °F 1895
Lowest temperature 40 °F 1985
Lowest daily high 63 °F 1950
Highest daily low 76 °F 1900
Most precipitation 3.18 inches 1960
Most snow none -
September 12 Average Weather
1991–2020 1
Average high 78.7 °F
Average low 58.5 °F
Chance precipitation 26.9%
Chance snow 0%
Trenton September 12 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 84 64 0.00 0.0
2022 83 68 0.20 0.0
2021 83 60 0.00 0.0
2020 73 57 0.00 0.0
2019 85 62 0.89 0.0
2018 82 72 0.14 0.0
2017 79 54 0.00 0.0
2016 81 55 0.00 0.0
2015 77 62 0.02 0.0
2014 77 57 0.00 0.0
2013 87 69 0.24 0.0
2012 79 50 0.00 0.0
2011 82 63 0.00 0.0
2010 67 59 0.24 0.0
2009 70 63 0.12 0.0
2008 73 63 1.02 0.0
2007 75 56 0.00 0.0
2006 70 49 0.00 0.0
2005 91 58 0.00 0.0
2004 79 52 0.00 0.0
2003 71 59 0.00 0.0
2002 74 51 0.00 0.0
2001 79 53 0.00 0.0
2000 83 67 0.00 0.0
1999 80 54 0.00 0.0
1998 88 56 0.00 0.0
1997 79 60 0.00 0.0
1996 72 64 0.00 0.0
1995 79 46 0.00 0.0
1994 74 45 0.00 0.0
1993 74 43 0.00 0.0
1992 74 50 0.00 0.0
1991 75 54 0.00 0.0
1990 83 64 0.00 0.0
1989 78 64 0.00 0.0
1988 74 50 0.00 0.0
1987 74 66 0.02 0.0
1986 80 64 0.00 0.0
1985 68 40 0.00 0.0
1984 81 55 0.09 0.0
1983 87 64 1.19 0.0
1982 88 59 0.00 0.0
1981 89 69 0.00 0.0
1980 82 55 0.00 0.0
1979 77 49 0.00 0.0
1978 87 60 0.07 0.0
1977 72 47 0.00 0.0
1976 82 55 0.00 0.0
1975 78 55 0.45 0.0
1974 86 67 0.00 0.0
1973 78 59 0.00 0.0
1972 71 64 0.01 0.0
1971 80 71 0.63 0.0
1970 73 55 0.00 0.0
1969 77 57 0.00 0.0
1968 71 58 0.00 0.0
1967 70 48 0.00 0.0
1966 74 61 0.00 0.0
1965 66 57 0.18 0.0
1964 66 57 0.11 0.0
1963 86 66 0.13 0.0
1962 79 58 0.00 0.0
1961 93 72 0.00 0.0
1960 68 60 3.18 0.0
1959 73 51 0.00 0.0
1958 69 47 0.00 0.0
1957 81 66 0.00 0.0
1956 78 59 0.00 0.0
1955 71 56 0.00 0.0
1954 69 53 0.00 0.0
1953 78 56 0.20 0.0
1952 92 65 0.00 0.0
1951 87 61 0.00 0.0
1950 63 57 0.05 0.0
1949 70 57 0.00 0.0
1948 85 61 0.00 0.0
1947 88 72 0.00 0.0
1946 73 58 0.00 0.0
1945 78 63 0.00 0.0
1944 68 60 2.21 0.0
1943 68 49 0.00 0.0
1942 74 62 0.00 0.0
1941 72 49 0.00 0.0
1940 67 47 0.00 0.0
1939 70 52 0.00 0.0
1938 74 52 0.00 0.0
1937 75 57 0.00 0.0
1936 89 68 0.03 0.0
1935 80 56 0.00 0.0
1934 76 61 0.00 0.0
1933 73 55 0.09 0.0
1932 83 53 0.00 0.0
1931 86 68 0.00 0.0
1930 83 64 0.01 0.0
1929 74 54 0.00 0.0
1928 86 66 0.00 0.0
1927 75 54 0.00 0.0
1926 76 52 0.00 0.0
1925 88 70 0.39 0.0
1924 79 55 0.00 0.0
1923 78 51 0.77 0.0
1922 76 60 0.84 0.0
1921 74 66 0.28 0.0
1920 85 65 0.09 0.0
1919 69 54 0.00 0.0
1918 72 58 0.00 0.0
1917 69 42 0.00 0.0
1916 73 52 0.00 0.0
1915 86 68 0.00 0.0
1914 66 51 0.00 0.0
1913 70 57 0.01 0.0
1912 81 55 0.00 0.0
1911 n/a n/a n/a n/a
1910 83 57 0.00 0.0
1909 75 56 0.00 0.0
1908 78 58 0.00 0.0
1907 76 58 0.00 0.0
1906 81 69 0.00 0.0
1905 75 65 0.00 0.0
1904 85 60 0.00 0.0
1903 81 64 0.00 0.0
1902 76 51 0.07 0.0
1901 79 72 0.00 0.0
1900 84 76 0.00 0.0
1899 77 56 0.00 0.0
1898 72 55 0.00 0.0
1897 n/a 65 0.00 0.0
1896 86 68 n/a 0.0
1895 95 72 0.00 0.0
1894 76 50 0.00 0.0
1893 74 50 0.00 0.0
1892 80 n/a 0.00 0.0
1891 80 n/a 0.00 0.0
1890 83 n/a 0.21 0.0
1889 68 n/a 1.60 0.0
1888 79 n/a 1.20 0.0
1887 69 n/a 1.79 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 78 n/a 0.00 0.0
1879 76 n/a 0.00 0.0
1878 81 n/a 0.00 0.0
1877 76 n/a 0.00 0.0
1876 69 n/a 0.00 0.0
1875 74 n/a 0.00 0.0
1874 84 n/a 0.00 0.0
1873 78 n/a 0.00 0.0
1872 79 n/a 0.00 0.0
1871 70 n/a 0.00 0.0
1870 72 n/a 0.00 0.0
1869 77 n/a 0.00 0.0
1868 84 n/a 0.00 0.0
1867 70 n/a 0.00 0.0
1866 77 n/a 0.00 0.0
1865 87 n/a n/a n/a
What's the all-time high for Trenton on 9/12?
For the date of Sep 12, the highest temperature ever reached in Trenton history is 95 °F which happened in 1895.
Highest Temperatures in Trenton on September 12
Rank Temperature Year
1 95 °F 1895
2 93 °F 1961
3 92 °F 1952
4 91 °F 2005
5 89 °F 1981
5 89 °F 1936
7 88 °F 1947
7 88 °F 1982
7 88 °F 1998
7 88 °F 1925
What's the all-time low for Trenton on 9/12?
For the date of Sep 12, the lowest temperature ever reached in Trenton history is 40 °F which happened in 1985.
Lowest Temperatures in Trenton on September 12
Rank Temperature Year
1 40 °F 1985
2 42 °F 1917
3 43 °F 1993
4 45 °F 1994
5 46 °F 1995
6 47 °F 1958
6 47 °F 1977
6 47 °F 1940
9 48 °F 1967
10 49 °F 1941
10 49 °F 2006
10 49 °F 1979
10 49 °F 1943
Lowest High Temperatures in Trenton on September 12
Rank Temperature Year
1 63 °F 1950
2 66 °F 1914
2 66 °F 1964
2 66 °F 1965
5 67 °F 2010
5 67 °F 1940
7 68 °F 1985
7 68 °F 1960
7 68 °F 1944
7 68 °F 1889
7 68 °F 1943
What's the most it has ever rained in Trenton on 9/12?
For the date of Sep 12, the most precipitation ever recorded in Trenton history is 3.18 inches which happened in 1960.
All-Time Most Precipitation in Trenton on September 12
Rank Precipitation Year
1 3.18 inches 1960
2 2.21 inches 1944
3 1.79 inches 1887
4 1.60 inches 1889
5 1.20 inches 1888
6 1.19 inches 1983
7 1.02 inches 2008
8 0.89 inches 2019
9 0.84 inches 1922
10 0.77 inches 1923
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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