Trenton Weather Records Today

Daily weather averages and all-time records in Trenton, New Jersey for today's date, April 20.
April 20 All-Time Records
1865–2024
Highest temperature 91 °F 1941
Lowest temperature 27 °F 1926
Lowest daily high 40 °F 1904
Highest daily low 70 °F 1896
Most precipitation 2.39 inches 1874
Most snow none -
April 20 Average Weather
1991–2020 1
Average high 65.0 °F
Average low 43.5 °F
Chance precipitation 36.1%
Chance snow 0.7%
Trenton April 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 70 44 0.00 0.0
2022 57 37 0.00 0.0
2021 73 42 0.00 0.0
2020 57 42 0.00 0.0
2019 72 53 0.74 0.0
2018 53 36 0.00 0.0
2017 72 51 0.03 0.0
2016 69 44 0.00 0.0
2015 71 46 1.65 0.0
2014 57 38 0.00 0.0
2013 57 44 0.12 0.0
2012 76 48 0.00 0.0
2011 82 46 0.00 0.0
2010 70 41 0.00 0.0
2009 51 44 0.49 0.0
2008 68 52 0.00 0.0
2007 72 38 0.00 0.0
2006 82 54 0.00 0.0
2005 85 58 0.00 0.0
2004 76 54 0.00 0.0
2003 65 37 0.00 0.0
2002 68 52 0.01 0.0
2001 63 34 0.00 0.0
2000 66 46 0.00 0.0
1999 50 35 0.09 0.0
1998 57 44 0.00 0.0
1997 56 40 0.00 0.0
1996 73 56 0.00 0.0
1995 72 50 0.00 0.0
1994 72 43 0.00 0.0
1993 77 52 0.00 0.0
1992 63 42 0.00 0.0
1991 48 41 0.01 0.0
1990 67 41 0.00 0.0
1989 63 36 0.00 0.0
1988 56 33 0.00 0.0
1987 74 54 0.00 0.0
1986 76 37 0.00 0.0
1985 68 49 0.06 0.0
1984 61 43 0.00 0.0
1983 47 32 0.00 0.0
1982 70 44 0.00 0.0
1981 55 34 0.04 0.0
1980 75 45 0.03 0.0
1979 64 36 0.00 0.0
1978 56 47 0.37 0.0
1977 70 47 0.00 0.0
1976 90 64 0.00 0.0
1975 57 45 0.00 0.0
1974 65 38 0.00 0.0
1973 66 44 0.00 0.0
1972 70 41 0.14 0.0
1971 70 49 0.00 0.0
1970 44 39 0.84 0.0
1969 59 41 0.00 0.0
1968 74 48 0.00 0.0
1967 65 44 0.00 0.0
1966 53 42 0.03 0.0
1965 55 38 0.00 0.0
1964 46 40 0.68 0.0
1963 77 56 0.00 0.0
1962 59 41 0.10 0.0
1961 58 35 0.00 0.0
1960 66 40 0.00 0.0
1959 57 47 0.09 0.0
1958 83 57 0.05 0.0
1957 68 45 0.00 0.0
1956 50 37 0.01 0.0
1955 63 44 0.00 0.0
1954 81 57 0.00 0.0
1953 48 34 0.00 0.0
1952 82 58 0.00 0.0
1951 59 39 0.00 0.0
1950 59 44 0.37 0.0
1949 64 40 0.00 0.0
1948 78 49 0.00 0.0
1947 55 41 0.00 0.0
1946 68 44 0.03 0.0
1945 61 43 0.01 0.0
1944 69 43 0.00 0.0
1943 59 39 0.06 0.0
1942 51 42 0.00 0.0
1941 91 57 0.00 0.0
1940 46 39 1.20 0.0
1939 59 42 0.00 0.0
1938 85 55 0.00 0.0
1937 68 52 0.00 0.0
1936 68 39 0.00 0.0
1935 70 46 0.00 0.0
1934 63 45 0.25 0.0
1933 50 39 0.00 0.0
1932 71 42 0.00 0.0
1931 74 45 0.00 0.0
1930 62 40 0.00 0.0
1929 65 47 0.00 0.0
1928 54 40 0.00 0.0
1927 88 54 0.00 0.0
1926 50 27 0.00 0.0
1925 48 33 0.00 0.0
1924 60 42 0.05 0.0
1923 81 44 0.00 0.0
1922 52 39 0.00 0.0
1921 71 41 0.00 0.0
1920 72 47 0.16 0.0
1919 68 41 0.00 0.0
1918 46 38 0.03 0.0
1917 67 46 0.12 0.0
1916 68 46 0.00 0.0
1915 83 59 0.13 0.0
1914 66 47 0.11 0.0
1913 50 35 0.00 0.0
1912 63 32 0.00 0.0
1911 57 42 1.70 0.0
1910 63 38 0.00 0.0
1909 70 45 0.88 0.0
1908 60 42 0.00 0.0
1907 54 30 0.00 0.0
1906 75 46 0.00 0.0
1905 70 43 0.00 0.0
1904 40 29 n/a 0.0
1903 62 48 0.00 0.0
1902 65 38 0.00 0.0
1901 48 42 0.35 0.0
1900 70 50 0.00 0.0
1899 67 42 0.00 0.0
1898 64 44 0.00 0.0
1897 47 29 0.00 0.0
1896 83 70 0.50 0.0
1895 72 49 0.00 0.0
1894 73 57 0.70 0.0
1893 40 40 1.28 0.0
1892 66 n/a 0.00 0.0
1891 74 n/a 0.00 0.0
1890 61 n/a 0.00 0.0
1889 70 n/a 0.00 0.0
1888 55 n/a 0.21 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 n/a n/a n/a n/a
1880 64 n/a 0.03 0.0
1879 58 n/a 0.00 0.0
1878 72 n/a 0.00 0.0
1877 60 n/a 1.55 0.0
1876 61 n/a 0.00 0.0
1875 48 n/a 0.00 0.0
1874 48 n/a 2.39 0.0
1873 55 n/a 0.00 0.0
1872 71 n/a 0.00 0.0
1871 70 n/a 0.00 0.0
1870 60 n/a 0.00 0.0
1869 80 n/a 0.36 0.0
1868 50 n/a 0.31 0.0
1867 68 n/a 0.00 0.0
1866 77 n/a 0.00 0.0
What's the all-time high for Trenton on 4/20?
For the date of Apr 20, the highest temperature ever reached in Trenton history is 91 °F which happened in 1941.
Highest Temperatures in Trenton on April 20
Rank Temperature Year
1 91 °F 1941
2 90 °F 1976
3 88 °F 1927
4 85 °F 2005
4 85 °F 1938
6 83 °F 1915
6 83 °F 1896
6 83 °F 1958
9 82 °F 2006
9 82 °F 2011
9 82 °F 1952
What's the all-time low for Trenton on 4/20?
For the date of Apr 20, the lowest temperature ever reached in Trenton history is 27 °F which happened in 1926.
Lowest Temperatures in Trenton on April 20
Rank Temperature Year
1 27 °F 1926
2 29 °F 1904
2 29 °F 1897
4 30 °F 1907
5 32 °F 1983
5 32 °F 1912
7 33 °F 1988
7 33 °F 1925
9 34 °F 1981
9 34 °F 1953
9 34 °F 2001
Lowest High Temperatures in Trenton on April 20
Rank Temperature Year
1 40 °F 1893
1 40 °F 1904
3 44 °F 1970
4 46 °F 1940
4 46 °F 1964
4 46 °F 1918
7 47 °F 1897
7 47 °F 1983
9 48 °F 1901
9 48 °F 1874
9 48 °F 1991
9 48 °F 1925
9 48 °F 1953
9 48 °F 1875
What's the most it has ever rained in Trenton on 4/20?
For the date of Apr 20, the most precipitation ever recorded in Trenton history is 2.39 inches which happened in 1874.
All-Time Most Precipitation in Trenton on April 20
Rank Precipitation Year
1 2.39 inches 1874
2 1.70 inches 1911
3 1.65 inches 2015
4 1.55 inches 1877
5 1.28 inches 1893
6 1.20 inches 1940
7 0.88 inches 1909
8 0.84 inches 1970
9 0.74 inches 2019
10 0.70 inches 1894
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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