Trenton December 18 Weather Records

Daily averages and all-time records for weather in Trenton, New Jersey for the date of December 18.
December 18 All-Time Records
1865–2024
Highest temperature 66 °F 2006
Lowest temperature -1 °F 1919
Lowest daily high 10 °F 1919
Highest daily low 45 °F 1996
Most precipitation 2.17 inches 2023
Most snow 9.0 inches 1887
December 18 Average Weather
1991–2020 1
Average high 44.1 °F
Average low 28.5 °F
Chance precipitation 35.7%
Chance snow 7.4%
Trenton December 18 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 61 39 2.17 0.0
2022 39 29 0.00 0.0
2021 45 39 0.05 0.0
2020 35 21 0.00 0.0
2019 37 20 0.03 0.3
2018 41 24 0.00 0.0
2017 49 35 0.00 0.0
2016 60 31 0.05 0.0
2015 53 38 0.00 0.0
2014 40 32 0.00 0.0
2013 37 19 0.00 0.0
2012 56 41 0.31 0.0
2011 35 24 0.00 0.0
2010 36 22 0.00 0.0
2009 33 19 0.00 0.0
2008 41 31 0.00 0.0
2007 39 25 0.00 0.0
2006 66 42 0.00 0.0
2005 41 28 0.00 0.0
2004 47 23 0.00 0.0
2003 35 29 0.00 0.0
2002 36 14 0.00 0.0
2001 58 39 0.27 0.0
2000 32 23 0.00 0.0
1999 43 30 0.00 0.0
1998 41 26 0.00 0.0
1997 47 27 0.00 0.0
1996 51 45 0.00 0.0
1995 37 24 0.13 0.6
1994 50 35 0.00 0.0
1993 43 22 0.00 0.0
1992 45 25 0.00 0.0
1991 38 17 0.00 0.0
1990 66 39 0.70 0.0
1989 26 11 0.00 0.0
1988 32 17 0.00 0.0
1987 40 25 0.00 0.0
1986 45 36 1.78 0.0
1985 30 12 0.00 0.0
1984 59 41 0.00 0.0
1983 35 19 0.00 0.0
1982 31 16 0.00 0.0
1981 38 19 0.00 0.0
1980 37 20 0.00 0.0
1979 32 18 0.00 0.0
1978 43 33 0.00 0.0
1977 40 33 1.59 0.0
1976 42 30 0.00 0.0
1975 38 20 0.00 0.0
1974 39 30 0.00 0.0
1973 25 18 0.00 0.0
1972 38 21 0.00 0.0
1971 39 26 0.05 0.5
1970 41 34 0.00 0.0
1969 33 23 0.01 0.1
1968 39 25 0.00 0.0
1967 50 40 0.00 0.0
1966 59 44 0.00 0.0
1965 38 32 0.00 0.0
1964 48 18 0.02 0.1
1963 29 21 0.03 0.3
1962 43 36 0.00 0.0
1961 39 31 0.94 0.0
1960 33 17 0.00 0.0
1959 43 37 0.12 0.0
1958 39 28 0.00 0.0
1957 45 34 0.00 0.0
1956 49 25 0.00 0.0
1955 42 27 0.00 0.0
1954 55 36 0.54 0.0
1953 27 15 0.00 0.0
1952 50 34 0.00 0.0
1951 44 16 1.30 0.3
1950 31 20 0.00 0.0
1949 52 36 0.24 0.0
1948 35 29 0.00 0.0
1947 47 26 0.00 0.0
1946 42 29 0.00 0.0
1945 26 13 0.00 0.0
1944 39 27 0.17 1.9
1943 42 23 0.00 0.0
1942 34 27 0.05 2.3
1941 49 29 0.00 0.0
1940 41 26 0.00 0.0
1939 51 38 0.00 0.0
1938 39 35 0.01 0.0
1937 65 39 0.01 0.0
1936 34 24 0.00 0.0
1935 37 26 0.00 0.0
1934 40 26 0.00 0.0
1933 47 34 0.00 0.0
1932 30 17 0.00 0.1
1931 46 38 0.00 0.0
1930 51 30 0.00 0.0
1929 56 41 1.40 0.0
1928 58 32 0.25 0.0
1927 31 23 0.00 0.0
1926 22 9 0.00 0.0
1925 35 25 0.00 0.0
1924 47 38 0.00 0.0
1923 38 30 0.00 0.0
1922 34 20 0.00 0.0
1921 59 36 0.24 0.0
1920 35 26 0.00 0.0
1919 10 -1 0.00 0.0
1918 43 30 0.00 0.0
1917 32 21 0.00 0.0
1916 27 13 0.16 0.1
1915 55 36 0.81 0.0
1914 32 13 0.00 0.0
1913 45 29 0.00 0.0
1912 47 39 0.13 0.0
1911 45 34 0.00 0.0
1910 38 8 0.00 0.0
1909 40 23 0.00 0.0
1908 42 31 0.50 0.0
1907 40 31 0.00 0.0
1906 38 25 0.00 0.0
1905 50 23 0.00 0.0
1904 38 25 0.30 3.0
1903 30 24 0.00 0.0
1902 45 34 0.00 0.0
1901 30 12 0.00 0.0
1900 39 18 0.00 0.0
1899 52 34 0.00 0.0
1898 43 28 0.00 0.0
1897 40 36 0.00 0.0
1896 40 24 0.00 0.0
1895 56 30 0.00 0.0
1894 50 32 0.00 0.0
1893 42 28 0.00 0.0
1892 42 30 0.00 0.0
1891 37 18 0.00 0.0
1890 45 n/a 0.00 0.0
1889 50 44 0.14 0.0
1888 45 n/a 0.12 0.0
1887 40 35 1.80 9.0
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 38 30 0.00 0.0
1879 38 30 0.00 0.0
1878 40 26 0.00 0.0
1877 43 32 0.00 0.0
1876 34 n/a 0.30 2.5
1875 23 14 0.00 0.0
1874 36 29 0.00 0.0
1873 55 36 0.00 0.0
1872 34 30 0.04 2.0
1871 42 33 0.07 0.0
1870 44 32 0.00 0.0
1869 42 36 1.20 0.0
1868 42 n/a 0.00 0.0
1867 36 n/a 0.00 0.0
1866 43 34 0.00 0.0
1865 34 28 0.00 0.0
What's the all-time high for Trenton on 12/18?
For the date of Dec 18, the highest temperature ever reached in Trenton history is 66 °F which has happened 2 times, most recently in 2006.
Highest Temperatures in Trenton on December 18
Rank Temperature Year
1 66 °F 1990
1 66 °F 2006
3 65 °F 1937
4 61 °F 2023
5 60 °F 2016
6 59 °F 1966
6 59 °F 1921
6 59 °F 1984
9 58 °F 1928
9 58 °F 2001
What's the all-time low for Trenton on 12/18?
For the date of Dec 18, the lowest temperature ever reached in Trenton history is -1 °F which happened in 1919.
Lowest Temperatures in Trenton on December 18
Rank Temperature Year
1 -1 °F 1919
2 8 °F 1910
3 9 °F 1926
4 11 °F 1989
5 12 °F 1985
5 12 °F 1901
7 13 °F 1916
7 13 °F 1914
7 13 °F 1945
10 14 °F 1875
10 14 °F 2002
Lowest High Temperatures in Trenton on December 18
Rank Temperature Year
1 10 °F 1919
2 22 °F 1926
3 23 °F 1875
4 25 °F 1973
5 26 °F 1989
5 26 °F 1945
7 27 °F 1916
7 27 °F 1953
9 29 °F 1963
10 30 °F 1932
10 30 °F 1985
10 30 °F 1901
10 30 °F 1903
What's the most it has ever rained in Trenton on 12/18?
For the date of Dec 18, the most precipitation ever recorded in Trenton history is 2.17 inches which happened in 2023.
All-Time Most Precipitation in Trenton on December 18
Rank Precipitation Year
1 2.17 inches 2023
2 1.80 inches 1887
3 1.78 inches 1986
4 1.59 inches 1977
5 1.40 inches 1929
6 1.30 inches 1951
7 1.20 inches 1869
8 0.94 inches 1961
9 0.81 inches 1915
10 0.70 inches 1990
All-Time Most Snow in Trenton on December 18
Rank Precipitation Year
1 9.0 inches 1887
2 3.0 inches 1904
3 2.5 inches 1876
4 2.3 inches 1942
5 2.0 inches 1872
6 1.9 inches 1944
7 0.6 inches 1995
8 0.5 inches 1971
9 0.3 inches 1951
9 0.3 inches 2019
9 0.3 inches 1963
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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