Trenton January 18 Weather Records

Daily averages and all-time records for weather in Trenton, New Jersey for the date of January 18.
January 18 All-Time Records
1865–2024
Highest temperature 66 °F 1990
Lowest temperature -9 °F 1977
Lowest daily high 13 °F 1977
Highest daily low 49 °F 1913
Most precipitation 1.97 inches 2015
Most snow 6.5 inches 1875
January 18 Average Weather
1991–2020 1
Average high 39.8 °F
Average low 23.9 °F
Chance precipitation 35.6%
Chance snow 15.5%
Trenton January 18 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 31 15 0.00 0.0
2023 53 35 0.00 0.0
2022 37 22 0.00 0.0
2021 45 34 0.00 0.0
2020 36 18 0.28 1.2
2019 36 28 0.09 1.0
2018 32 15 0.00 0.0
2017 44 38 0.05 0.0
2016 30 16 0.00 0.0
2015 40 20 1.97 0.0
2014 37 22 0.06 0.5
2013 36 25 0.00 0.0
2012 57 24 0.00 0.0
2011 39 27 0.61 0.7
2010 54 36 0.01 0.0
2009 36 21 0.07 0.8
2008 46 34 0.20 0.0
2007 35 18 0.02 0.2
2006 64 34 0.99 0.0
2005 17 8 0.00 0.0
2004 34 25 0.55 0.8
2003 20 5 0.00 0.0
2002 38 22 0.00 0.0
2001 35 24 0.11 0.6
2000 21 6 0.00 0.0
1999 57 34 1.30 0.0
1998 37 30 0.14 1.1
1997 15 5 0.00 0.0
1996 46 33 0.00 0.0
1995 45 38 0.03 0.0
1994 35 0 0.05 0.4
1993 38 25 0.00 0.0
1992 36 11 0.00 0.0
1991 41 31 0.00 0.0
1990 66 43 0.02 0.0
1989 54 20 0.00 0.0
1988 42 34 0.36 0.0
1987 35 24 0.92 0.0
1986 64 33 0.00 0.0
1985 31 13 0.00 0.0
1984 27 21 0.36 3.6
1983 26 13 0.00 0.0
1982 19 -2 0.00 0.0
1981 32 7 0.00 0.0
1980 44 35 0.57 0.0
1979 34 7 0.01 0.0
1978 38 26 0.27 0.0
1977 13 -9 0.00 0.0
1976 18 8 0.00 0.0
1975 45 25 0.75 0.0
1974 24 10 0.00 0.0
1973 61 35 0.00 0.0
1972 51 26 0.00 0.0
1971 26 17 0.00 0.0
1970 41 25 0.03 0.0
1969 47 39 0.09 0.0
1968 47 24 0.00 0.0
1967 39 15 0.00 0.0
1966 34 25 0.00 0.0
1965 27 9 0.00 0.0
1964 41 22 0.00 0.0
1963 39 35 0.01 0.0
1962 29 15 0.00 0.0
1961 44 26 0.00 0.0
1960 39 32 0.50 0.3
1959 22 13 0.00 0.0
1958 31 17 0.02 0.2
1957 25 5 0.00 0.0
1956 39 26 0.00 0.0
1955 38 25 0.00 0.0
1954 25 7 0.00 0.0
1953 47 35 0.52 0.0
1952 54 37 0.02 0.0
1951 50 38 0.00 0.0
1950 52 33 0.21 0.0
1949 48 36 0.00 0.0
1948 28 10 0.19 2.2
1947 48 35 0.00 0.0
1946 39 25 0.00 0.0
1945 27 13 0.00 0.0
1944 42 30 0.00 0.0
1943 36 34 0.36 0.0
1942 54 29 0.00 0.0
1941 42 35 0.00 0.0
1940 23 10 0.00 0.0
1939 30 21 0.25 2.2
1938 24 10 0.00 0.0
1937 57 45 0.03 0.0
1936 36 30 0.14 0.0
1935 35 22 0.00 0.0
1934 31 17 0.00 0.0
1933 51 38 0.00 0.0
1932 56 36 0.00 0.0
1931 45 29 0.00 0.0
1930 35 16 1.00 0.3
1929 58 34 0.00 0.0
1928 43 35 0.00 0.0
1927 44 23 0.00 0.0
1926 58 38 0.31 0.0
1925 39 30 0.00 0.0
1924 42 30 0.00 0.0
1923 42 11 0.00 0.0
1922 38 30 0.00 0.0
1921 19 7 0.00 0.0
1920 21 11 0.00 0.0
1919 43 33 0.07 0.0
1918 34 24 0.35 4.0
1917 40 30 0.00 0.0
1916 22 7 0.00 0.0
1915 60 46 1.00 0.0
1914 30 20 0.00 0.0
1913 57 49 0.17 0.0
1912 46 25 0.00 0.0
1911 37 14 0.00 0.0
1910 n/a n/a n/a n/a
1909 32 15 0.00 0.0
1908 41 28 0.00 0.0
1907 36 20 0.00 0.0
1906 47 35 0.12 0.0
1905 46 30 0.00 0.0
1904 25 12 0.00 0.0
1903 44 25 0.00 0.0
1902 46 20 n/a 0.0
1901 n/a 25 0.00 0.0
1900 46 35 0.00 0.0
1899 37 36 0.00 0.0
1898 43 25 0.00 0.0
1897 48 n/a 0.11 0.0
1896 38 28 0.00 0.0
1895 36 20 n/a n/a
1894 40 31 n/a n/a
1893 24 -4 0.00 0.0
1892 41 28 0.22 2.0
1891 32 30 0.00 0.0
1890 50 28 0.00 0.0
1889 48 n/a 0.00 0.0
1888 32 n/a 0.00 0.0
1887 n/a n/a n/a n/a
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 34 23 0.00 0.0
1880 45 35 0.00 0.0
1879 43 32 0.00 0.0
1878 44 31 0.00 0.0
1877 38 30 0.00 0.0
1876 60 40 0.00 0.0
1875 28 20 n/a 6.5
1874 32 10 0.00 0.0
1873 n/a n/a 0.23 0.0
1872 32 22 0.00 0.0
1871 40 30 0.00 0.0
1870 n/a 30 0.00 0.0
1869 33 31 0.00 0.0
1868 28 18 0.00 0.0
1867 22 15 0.00 0.0
1866 41 34 0.00 0.0
What's the all-time high for Trenton on 1/18?
For the date of Jan 18, the highest temperature ever reached in Trenton history is 66 °F which happened in 1990.
Highest Temperatures in Trenton on January 18
Rank Temperature Year
1 66 °F 1990
2 64 °F 2006
2 64 °F 1986
4 61 °F 1973
5 60 °F 1915
5 60 °F 1876
7 58 °F 1929
7 58 °F 1926
9 57 °F 1913
9 57 °F 2012
9 57 °F 1937
9 57 °F 1999
What's the all-time low for Trenton on 1/18?
For the date of Jan 18, the lowest temperature ever reached in Trenton history is -9 °F which happened in 1977.
Lowest Temperatures in Trenton on January 18
Rank Temperature Year
1 -9 °F 1977
2 -4 °F 1893
3 -2 °F 1982
4 0 °F 1994
5 5 °F 1957
5 5 °F 1997
5 5 °F 2003
8 6 °F 2000
9 7 °F 1916
9 7 °F 1921
9 7 °F 1979
9 7 °F 1981
9 7 °F 1954
Lowest High Temperatures in Trenton on January 18
Rank Temperature Year
1 13 °F 1977
2 15 °F 1997
3 17 °F 2005
4 18 °F 1976
5 19 °F 1921
5 19 °F 1982
7 20 °F 2003
8 21 °F 1920
8 21 °F 2000
10 22 °F 1916
10 22 °F 1959
10 22 °F 1867
What's the most it has ever rained in Trenton on 1/18?
For the date of Jan 18, the most precipitation ever recorded in Trenton history is 1.97 inches which happened in 2015.
All-Time Most Precipitation in Trenton on January 18
Rank Precipitation Year
1 1.97 inches 2015
2 1.30 inches 1999
3 1.00 inches 1915
3 1.00 inches 1930
5 0.99 inches 2006
6 0.92 inches 1987
7 0.75 inches 1975
8 0.61 inches 2011
9 0.57 inches 1980
10 0.55 inches 2004
All-Time Most Snow in Trenton on January 18
Rank Precipitation Year
1 6.5 inches 1875
2 4.0 inches 1918
3 3.6 inches 1984
4 2.2 inches 1939
4 2.2 inches 1948
6 2.0 inches 1892
7 1.2 inches 2020
8 1.1 inches 1998
9 1.0 inches 2019
10 0.8 inches 2009
10 0.8 inches 2004
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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