Trenton December 15 Weather Records

Daily averages and all-time records for weather in Trenton, New Jersey for the date of December 15.
December 15 All-Time Records
1865–2024
Highest temperature 67 °F 2015
Lowest temperature 10 °F 1914
Lowest daily high 18 °F 1914
Highest daily low 50 °F 2015
Most precipitation 1.56 inches 1879
Most snow 7.8 inches 1916
December 15 Average Weather
1991–2020 1
Average high 44.9 °F
Average low 29.1 °F
Chance precipitation 35.6%
Chance snow 7.4%
Trenton December 15 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 56 26 0.00 0.0
2022 43 29 1.19 0.1
2021 55 33 0.00 0.0
2020 38 27 0.00 0.0
2019 47 35 0.00 0.0
2018 52 47 0.11 0.0
2017 27 16 0.14 1.6
2016 32 17 0.00 0.0
2015 67 50 0.00 0.0
2014 47 32 0.00 0.0
2013 40 28 0.28 0.0
2012 47 29 0.00 0.0
2011 61 46 0.00 0.0
2010 29 22 0.00 0.1
2009 52 41 0.00 0.0
2008 66 45 0.03 0.0
2007 34 28 0.00 0.0
2006 53 44 0.00 0.0
2005 41 11 0.35 0.0
2004 35 20 0.00 0.0
2003 40 29 0.00 0.0
2002 47 38 0.00 0.0
2001 62 31 0.00 0.0
2000 37 26 0.00 0.0
1999 46 40 0.01 0.0
1998 50 20 0.00 0.0
1997 42 19 0.00 0.0
1996 46 36 0.00 0.0
1995 42 31 0.00 0.0
1994 44 29 0.00 0.0
1993 48 40 0.00 0.0
1992 44 19 0.00 0.0
1991 39 23 0.00 0.0
1990 41 19 0.48 0.0
1989 41 18 0.02 0.0
1988 50 25 0.00 0.0
1987 52 35 0.94 0.0
1986 45 20 0.00 0.0
1985 35 14 0.00 0.0
1984 44 36 0.05 0.0
1983 53 42 0.05 0.0
1982 48 24 0.00 0.0
1981 43 34 1.20 0.0
1980 27 23 0.15 1.5
1979 43 20 0.00 0.0
1978 51 25 0.00 0.0
1977 55 36 0.00 0.0
1976 47 31 0.00 0.0
1975 63 40 0.02 0.0
1974 41 31 0.00 0.0
1973 39 32 0.00 0.0
1972 42 35 0.74 0.0
1971 66 39 0.02 0.0
1970 39 31 0.00 0.0
1969 37 32 0.00 0.0
1968 31 17 0.38 3.7
1967 38 34 0.00 0.0
1966 40 32 0.00 0.0
1965 46 39 0.00 0.0
1964 37 23 0.00 0.0
1963 27 15 0.00 0.0
1962 26 14 0.00 0.0
1961 33 17 0.00 0.0
1960 35 15 0.00 0.0
1959 45 28 0.00 0.0
1958 28 18 0.00 0.0
1957 45 33 0.00 0.0
1956 40 36 0.27 0.0
1955 44 20 0.00 0.0
1954 45 36 0.00 0.0
1953 45 32 0.00 0.0
1952 34 25 0.00 0.0
1951 39 20 0.44 0.2
1950 46 32 0.14 0.0
1949 32 23 0.00 0.0
1948 36 28 0.90 1.0
1947 48 26 0.42 0.0
1946 35 27 0.00 0.0
1945 31 22 0.00 0.0
1944 37 26 0.00 0.0
1943 21 12 0.00 0.0
1942 36 28 0.01 0.0
1941 35 30 0.00 0.0
1940 38 26 0.00 0.0
1939 38 25 0.00 0.0
1938 33 24 0.00 0.0
1937 35 22 0.03 0.0
1936 48 31 0.00 0.0
1935 44 36 0.29 0.0
1934 39 23 0.00 0.0
1933 33 19 0.13 0.0
1932 32 16 0.00 0.0
1931 44 31 0.00 0.0
1930 30 15 0.00 0.0
1929 60 34 0.00 0.0
1928 51 38 0.00 0.0
1927 43 34 0.00 0.0
1926 31 21 0.02 0.3
1925 35 23 0.00 0.0
1924 33 21 0.00 0.0
1923 38 22 0.00 0.0
1922 40 32 0.18 0.0
1921 31 20 0.00 0.0
1920 47 37 0.00 0.0
1919 27 18 0.00 0.0
1918 57 41 0.65 0.0
1917 22 11 0.00 0.0
1916 28 20 0.70 7.8
1915 30 18 0.00 0.0
1914 18 10 0.00 0.0
1913 43 32 0.00 0.0
1912 55 24 0.00 0.0
1911 46 39 0.50 0.0
1910 40 24 0.00 0.0
1909 42 35 0.00 0.0
1908 48 38 0.00 0.0
1907 42 34 0.00 0.0
1906 63 40 0.00 0.0
1905 34 20 0.00 0.0
1904 30 11 n/a 0.0
1903 33 20 0.00 0.0
1902 33 24 0.00 0.0
1901 56 23 0.99 0.0
1900 29 12 0.00 0.0
1899 47 36 0.24 0.0
1898 36 16 0.00 0.0
1897 52 50 0.00 0.0
1896 40 32 n/a n/a
1895 55 25 0.00 0.0
1894 55 36 0.00 0.0
1893 42 29 0.20 0.0
1892 46 42 0.00 0.0
1891 57 46 0.00 0.0
1890 48 33 0.00 0.0
1889 35 26 0.00 0.0
1888 40 20 0.00 0.0
1887 45 40 0.98 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 40 37 0.00 0.0
1879 52 n/a 1.56 0.0
1878 42 n/a 0.70 0.0
1877 52 33 0.00 0.0
1876 38 30 0.00 0.0
1875 36 26 0.00 0.0
1874 30 13 0.00 0.0
1873 48 32 0.00 0.0
1872 48 35 0.00 0.0
1871 28 22 0.00 0.0
1870 42 38 0.00 0.0
1869 38 25 0.00 0.0
1868 38 32 0.00 0.0
1867 30 n/a 0.00 0.0
1866 32 19 0.00 0.0
1865 n/a 18 0.00 0.0
What's the all-time high for Trenton on 12/15?
For the date of Dec 15, the highest temperature ever reached in Trenton history is 67 °F which happened in 2015.
Highest Temperatures in Trenton on December 15
Rank Temperature Year
1 67 °F 2015
2 66 °F 2008
2 66 °F 1971
4 63 °F 1975
4 63 °F 1906
6 62 °F 2001
7 61 °F 2011
8 60 °F 1929
9 57 °F 1891
9 57 °F 1918
What's the all-time low for Trenton on 12/15?
For the date of Dec 15, the lowest temperature ever reached in Trenton history is 10 °F which happened in 1914.
Lowest Temperatures in Trenton on December 15
Rank Temperature Year
1 10 °F 1914
2 11 °F 1917
2 11 °F 1904
2 11 °F 2005
5 12 °F 1900
5 12 °F 1943
7 13 °F 1874
8 14 °F 1985
8 14 °F 1962
10 15 °F 1930
10 15 °F 1963
10 15 °F 1960
Lowest High Temperatures in Trenton on December 15
Rank Temperature Year
1 18 °F 1914
2 21 °F 1943
3 22 °F 1917
4 26 °F 1962
5 27 °F 2017
5 27 °F 1980
5 27 °F 1919
5 27 °F 1963
9 28 °F 1871
9 28 °F 1916
9 28 °F 1958
What's the most it has ever rained in Trenton on 12/15?
For the date of Dec 15, the most precipitation ever recorded in Trenton history is 1.56 inches which happened in 1879.
All-Time Most Precipitation in Trenton on December 15
Rank Precipitation Year
1 1.56 inches 1879
2 1.20 inches 1981
3 1.19 inches 2022
4 0.99 inches 1901
5 0.98 inches 1887
6 0.94 inches 1987
7 0.90 inches 1948
8 0.74 inches 1972
9 0.70 inches 1916
9 0.70 inches 1878
All-Time Most Snow in Trenton on December 15
Rank Precipitation Year
1 7.8 inches 1916
2 3.7 inches 1968
3 1.6 inches 2017
4 1.5 inches 1980
5 1.0 inches 1948
6 0.3 inches 1926
7 0.2 inches 1951
8 0.1 inches 2022
8 0.1 inches 2010
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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