Trenton May 20 Weather Records

Daily averages and all-time records for weather in Trenton, New Jersey for the date of May 20.
May 20 All-Time Records
1865–2024
Highest temperature 94 °F 1996
Lowest temperature 34 °F 2002
Lowest daily high 51 °F 2000
Highest daily low 68 °F 1962
Most precipitation 1.76 inches 1894
Most snow none -
May 20 Average Weather
1991–2020 1
Average high 73.7 °F
Average low 52.5 °F
Chance precipitation 39.0%
Chance snow 0%
Trenton May 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 68 54 0.44 0.0
2022 85 55 0.46 0.0
2021 80 55 0.00 0.0
2020 61 41 0.00 0.0
2019 88 66 0.02 0.0
2018 82 58 0.01 0.0
2017 70 50 0.00 0.0
2016 77 47 0.00 0.0
2015 67 52 0.00 0.0
2014 76 50 0.01 0.0
2013 78 57 0.00 0.0
2012 79 52 0.00 0.0
2011 67 56 0.07 0.0
2010 80 55 0.00 0.0
2009 81 45 0.00 0.0
2008 53 40 0.51 0.0
2007 75 52 0.02 0.0
2006 69 48 0.00 0.0
2005 55 45 0.86 0.0
2004 74 53 0.00 0.0
2003 78 44 0.00 0.0
2002 56 34 0.00 0.0
2001 63 51 0.00 0.0
2000 51 47 0.44 0.0
1999 73 53 0.00 0.0
1998 90 55 0.00 0.0
1997 79 56 0.04 0.0
1996 94 63 0.00 0.0
1995 76 47 0.00 0.0
1994 59 43 0.00 0.0
1993 60 46 0.08 0.0
1992 76 39 0.00 0.0
1991 75 37 0.00 0.0
1990 68 50 0.09 0.0
1989 86 51 0.00 0.0
1988 67 56 0.12 0.0
1987 54 46 0.54 0.0
1986 71 62 0.05 0.0
1985 84 50 0.00 0.0
1984 83 59 0.30 0.0
1983 75 57 0.18 0.0
1982 85 64 0.51 0.0
1981 73 46 0.00 0.0
1980 77 63 0.00 0.0
1979 72 56 0.05 0.0
1978 83 55 0.00 0.0
1977 80 54 0.00 0.0
1976 77 51 0.23 0.0
1975 86 64 0.00 0.0
1974 70 52 0.00 0.0
1973 61 54 0.16 0.0
1972 65 54 0.63 0.0
1971 68 50 0.00 0.0
1970 84 57 0.00 0.0
1969 77 67 1.63 0.0
1968 60 50 0.00 0.0
1967 75 53 0.00 0.0
1966 80 60 0.00 0.0
1965 79 54 0.00 0.0
1964 77 52 0.02 0.0
1963 83 58 0.08 0.0
1962 93 68 0.00 0.0
1961 68 50 0.00 0.0
1960 75 58 0.19 0.0
1959 87 68 0.00 0.0
1958 70 59 0.15 0.0
1957 53 45 0.88 0.0
1956 66 48 0.01 0.0
1955 78 52 0.00 0.0
1954 56 51 0.73 0.0
1953 77 59 0.00 0.0
1952 55 49 0.55 0.0
1951 64 54 0.21 0.0
1950 59 46 0.00 0.0
1949 70 48 0.50 0.0
1948 68 47 0.01 0.0
1947 83 61 0.15 0.0
1946 80 56 0.00 0.0
1945 71 46 0.00 0.0
1944 71 52 0.11 0.0
1943 66 56 0.24 0.0
1942 80 58 0.00 0.0
1941 85 60 0.00 0.0
1940 80 60 0.11 0.0
1939 85 63 0.22 0.0
1938 70 54 0.01 0.0
1937 65 46 0.00 0.0
1936 68 49 0.00 0.0
1935 68 46 0.00 0.0
1934 91 54 0.00 0.0
1933 87 61 0.30 0.0
1932 75 48 0.00 0.0
1931 83 63 0.00 0.0
1930 66 49 0.00 0.0
1929 56 44 0.12 0.0
1928 65 53 0.05 0.0
1927 70 49 0.01 0.0
1926 70 55 0.00 0.0
1925 80 50 0.00 0.0
1924 60 50 0.01 0.0
1923 77 52 0.01 0.0
1922 77 57 0.00 0.0
1921 78 49 0.00 0.0
1920 75 56 0.00 0.0
1919 69 51 0.00 0.0
1918 81 58 0.00 0.0
1917 85 54 0.01 0.0
1916 69 50 0.00 0.0
1915 70 48 0.01 0.0
1914 86 59 0.00 0.0
1913 68 45 0.00 0.0
1912 82 53 0.00 0.0
1911 77 64 1.00 0.0
1910 86 54 0.00 0.0
1909 60 48 0.00 0.0
1908 68 58 1.52 0.0
1907 65 50 0.00 0.0
1906 72 50 0.00 0.0
1905 65 50 0.00 0.0
1904 72 54 0.00 0.0
1903 92 68 0.00 0.0
1902 66 50 0.79 0.0
1901 57 52 0.00 0.0
1900 70 53 0.00 0.0
1899 64 48 0.00 0.0
1898 87 65 0.75 0.0
1897 77 54 0.00 0.0
1896 n/a 60 0.23 0.0
1895 68 50 0.00 0.0
1894 70 n/a 1.76 0.0
1893 76 47 0.00 0.0
1892 54 n/a 0.70 0.0
1891 74 n/a 0.46 0.0
1890 70 n/a 0.00 0.0
1889 78 n/a 1.10 0.0
1888 63 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 n/a n/a n/a n/a
1880 84 n/a 0.00 0.0
1879 81 n/a 0.15 0.0
1878 60 n/a 0.00 0.0
1877 89 n/a 0.15 0.0
1876 80 n/a 0.00 0.0
1875 78 n/a 0.00 0.0
1874 66 n/a 0.03 0.0
1873 72 n/a 0.00 0.0
1872 78 n/a 0.09 0.0
1871 81 n/a 0.00 0.0
1870 78 n/a 0.04 0.0
1869 68 n/a 0.00 0.0
1868 58 n/a 0.00 0.0
1867 57 n/a 0.85 0.0
1866 73 n/a 0.00 0.0
What's the all-time high for Trenton on 5/20?
For the date of May 20, the highest temperature ever reached in Trenton history is 94 °F which happened in 1996.
Highest Temperatures in Trenton on May 20
Rank Temperature Year
1 94 °F 1996
2 93 °F 1962
3 92 °F 1903
4 91 °F 1934
5 90 °F 1998
6 89 °F 1877
7 88 °F 2019
8 87 °F 1933
8 87 °F 1898
8 87 °F 1959
What's the all-time low for Trenton on 5/20?
For the date of May 20, the lowest temperature ever reached in Trenton history is 34 °F which happened in 2002.
Lowest Temperatures in Trenton on May 20
Rank Temperature Year
1 34 °F 2002
2 37 °F 1991
3 39 °F 1992
4 40 °F 2008
5 41 °F 2020
6 43 °F 1994
7 44 °F 1929
7 44 °F 2003
9 45 °F 2005
9 45 °F 1957
9 45 °F 2009
9 45 °F 1913
Lowest High Temperatures in Trenton on May 20
Rank Temperature Year
1 51 °F 2000
2 53 °F 2008
2 53 °F 1957
4 54 °F 1987
4 54 °F 1892
6 55 °F 1952
6 55 °F 2005
8 56 °F 2002
8 56 °F 1954
8 56 °F 1929
What's the most it has ever rained in Trenton on 5/20?
For the date of May 20, the most precipitation ever recorded in Trenton history is 1.76 inches which happened in 1894.
All-Time Most Precipitation in Trenton on May 20
Rank Precipitation Year
1 1.76 inches 1894
2 1.63 inches 1969
3 1.52 inches 1908
4 1.10 inches 1889
5 1.00 inches 1911
6 0.88 inches 1957
7 0.86 inches 2005
8 0.85 inches 1867
9 0.79 inches 1902
10 0.75 inches 1898
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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