Trenton January 9 Weather Records

Daily averages and all-time records for weather in Trenton, New Jersey for the date of January 9.
January 9 All-Time Records
1865–2024
Highest temperature 67 °F 1937
Lowest temperature 0 °F 1981
Lowest daily high 12 °F 1970
Highest daily low 51 °F 1937
Most precipitation 2.16 inches 2024
Most snow 4.3 inches 1974
January 9 Average Weather
1991–2020 1
Average high 40.6 °F
Average low 24.9 °F
Chance precipitation 35.2%
Chance snow 12.8%
Trenton January 9 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 58 25 2.16 0.0
2023 44 35 0.03 0.0
2022 41 19 0.16 0.0
2021 39 21 0.00 0.0
2020 34 21 0.00 0.0
2019 47 33 0.04 0.0
2018 44 24 0.00 0.0
2017 22 6 0.00 0.0
2016 49 39 0.00 0.0
2015 33 15 0.02 0.2
2014 34 18 0.00 0.0
2013 50 27 0.00 0.0
2012 42 27 0.00 0.0
2011 32 24 0.00 0.0
2010 31 17 0.00 0.0
2009 34 26 0.00 0.0
2008 65 42 0.00 0.0
2007 45 30 0.00 0.0
2006 60 34 0.00 0.0
2005 38 34 0.00 0.0
2004 28 6 0.00 0.0
2003 51 31 0.00 0.0
2002 41 27 0.06 0.0
2001 41 22 0.00 0.0
2000 48 35 0.00 0.0
1999 43 28 0.48 0.1
1998 62 41 0.01 0.0
1997 36 25 0.40 1.9
1996 27 14 0.00 0.0
1995 42 19 0.00 0.0
1994 24 10 0.00 0.0
1993 39 25 0.14 1.4
1992 44 26 0.22 0.0
1991 35 27 0.83 1.1
1990 45 28 0.00 0.0
1989 46 29 0.00 0.0
1988 31 20 0.00 0.0
1987 38 26 0.00 0.0
1986 39 16 0.00 0.0
1985 20 9 0.00 0.0
1984 33 20 0.00 0.0
1983 40 27 0.00 0.0
1982 34 13 0.00 0.0
1981 23 0 0.00 0.0
1980 34 20 0.00 0.0
1979 29 17 0.00 0.0
1978 60 11 1.61 0.4
1977 28 15 0.07 1.0
1976 23 14 0.00 0.0
1975 50 41 0.62 0.0
1974 28 20 0.50 4.3
1973 26 13 0.00 0.0
1972 46 28 0.52 0.0
1971 27 21 0.00 0.0
1970 12 4 0.00 0.0
1969 39 28 0.00 0.0
1968 16 4 0.00 0.0
1967 40 32 0.00 0.0
1966 28 14 0.00 0.0
1965 58 38 0.11 0.0
1964 53 36 1.01 0.0
1963 42 31 0.00 0.0
1962 29 23 0.00 0.0
1961 28 19 0.00 0.0
1960 36 25 0.00 0.0
1959 32 20 0.00 0.0
1958 31 14 0.00 0.0
1957 38 29 0.20 2.0
1956 47 21 0.14 0.0
1955 36 27 0.00 0.0
1954 44 20 0.07 0.0
1953 36 32 1.04 0.0
1952 45 32 0.00 0.0
1951 32 18 0.00 0.0
1950 45 20 0.00 0.0
1949 52 40 0.00 0.0
1948 47 32 0.00 0.0
1947 36 24 0.00 0.2
1946 49 39 0.36 0.0
1945 35 12 0.00 0.0
1944 27 12 0.00 0.0
1943 33 18 0.00 0.0
1942 24 7 0.00 0.0
1941 40 25 0.00 0.0
1940 30 17 0.00 0.0
1939 51 31 0.00 0.0
1938 29 19 0.00 0.0
1937 67 51 0.00 0.0
1936 46 32 1.28 0.0
1935 58 43 0.07 0.0
1934 41 34 0.00 0.0
1933 40 34 0.71 0.0
1932 39 32 0.57 0.0
1931 43 20 0.00 0.0
1930 67 46 0.00 0.0
1929 42 20 0.00 0.0
1928 46 36 0.02 0.0
1927 29 14 0.00 0.0
1926 31 25 0.26 3.0
1925 40 24 0.00 0.0
1924 50 29 0.00 0.0
1923 40 33 0.19 0.0
1922 44 29 0.00 0.2
1921 36 32 0.00 0.0
1920 37 32 0.78 0.0
1919 35 18 0.00 0.0
1918 23 22 0.00 0.0
1917 50 35 0.05 0.0
1916 30 16 0.00 0.0
1915 36 28 0.00 0.0
1914 42 32 0.00 0.0
1913 40 19 0.00 0.0
1912 n/a 9 0.75 0.0
1911 50 29 0.00 0.0
1910 n/a n/a n/a n/a
1909 40 26 0.00 0.0
1908 42 30 0.00 0.0
1907 45 32 0.00 0.0
1906 32 10 0.30 0.3
1905 35 25 0.00 0.0
1904 37 26 0.00 0.0
1903 32 17 0.00 0.0
1902 38 31 0.00 0.0
1901 48 39 0.00 0.0
1900 n/a 19 0.00 0.0
1899 42 n/a 0.00 0.0
1898 48 33 n/a 2.0
1897 42 25 0.00 0.0
1896 28 18 0.00 0.0
1895 38 31 n/a n/a
1894 32 27 0.00 0.0
1893 32 10 n/a n/a
1892 38 30 0.00 0.0
1891 34 20 0.00 0.0
1890 42 28 0.00 0.0
1889 64 40 0.98 0.0
1888 40 32 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 30 16 0.00 0.0
1880 45 43 0.10 0.0
1879 40 n/a 1.50 0.0
1878 40 25 0.00 0.0
1877 n/a 14 0.00 0.0
1876 54 46 0.00 0.0
1875 38 26 0.00 0.0
1874 54 32 0.00 0.0
1873 36 30 0.00 0.0
1872 39 26 0.10 1.0
1871 27 12 0.00 0.0
1870 28 18 0.00 0.0
1869 54 40 0.00 0.0
1868 n/a 18 0.00 0.0
1867 32 28 0.00 0.0
1866 22 6 0.00 0.0
What's the all-time high for Trenton on 1/9?
For the date of Jan 9, the highest temperature ever reached in Trenton history is 67 °F which has happened 2 times, most recently in 1937.
Highest Temperatures in Trenton on January 9
Rank Temperature Year
1 67 °F 1930
1 67 °F 1937
3 65 °F 2008
4 64 °F 1889
5 62 °F 1998
6 60 °F 2006
6 60 °F 1978
8 58 °F 1935
8 58 °F 1965
8 58 °F 2024
What's the all-time low for Trenton on 1/9?
For the date of Jan 9, the lowest temperature ever reached in Trenton history is 0 °F which happened in 1981.
Lowest Temperatures in Trenton on January 9
Rank Temperature Year
1 0 °F 1981
2 4 °F 1968
2 4 °F 1970
4 6 °F 2017
4 6 °F 1866
4 6 °F 2004
7 7 °F 1942
8 9 °F 1985
8 9 °F 1912
10 10 °F 1906
10 10 °F 1994
10 10 °F 1893
Lowest High Temperatures in Trenton on January 9
Rank Temperature Year
1 12 °F 1970
2 16 °F 1968
3 20 °F 1985
4 22 °F 2017
4 22 °F 1866
6 23 °F 1981
6 23 °F 1918
6 23 °F 1976
9 24 °F 1994
9 24 °F 1942
What's the most it has ever rained in Trenton on 1/9?
For the date of Jan 9, the most precipitation ever recorded in Trenton history is 2.16 inches which happened in 2024.
All-Time Most Precipitation in Trenton on January 9
Rank Precipitation Year
1 2.16 inches 2024
2 1.61 inches 1978
3 1.50 inches 1879
4 1.28 inches 1936
5 1.04 inches 1953
6 1.01 inches 1964
7 0.98 inches 1889
8 0.83 inches 1991
9 0.78 inches 1920
10 0.75 inches 1912
All-Time Most Snow in Trenton on January 9
Rank Precipitation Year
1 4.3 inches 1974
2 3.0 inches 1926
3 2.0 inches 1957
3 2.0 inches 1898
5 1.9 inches 1997
6 1.4 inches 1993
7 1.1 inches 1991
8 1.0 inches 1872
8 1.0 inches 1977
10 0.4 inches 1978
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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