Lowest October Temperatures in Trenton

A list of the lowest temperatures ever recorded in the month of October in Trenton, New Jersey from 1865–2024.
What's the coldest it has ever gotten in Trenton in October?
The coldest October temperature in Trenton, New Jersey history was 21 °F which has occurred twice, most recently on October 31, 1988.
Rank Temperature Date
1 21 °F October 31, 1988
1 21 °F October 29, 1985
3 22 °F October 27, 1987
4 23 °F October 31, 1983
5 24 °F October 26, 1987
6 26 °F October 20, 1992
6 26 °F October 27, 1988
6 26 °F October 30, 1983
6 26 °F October 31, 1925
10 27 °F October 19, 2015
10 27 °F October 9, 1988
10 27 °F October 30, 1987
10 27 °F October 24, 1987
10 27 °F October 13, 1987
10 27 °F October 31, 1980
10 27 °F October 22, 1940
10 27 °F October 27, 1936
18 28 °F October 31, 2020
18 28 °F October 31, 2011
18 28 °F October 23, 1997
18 28 °F October 28, 1992
18 28 °F October 21, 1991
18 28 °F October 15, 1987
18 28 °F October 14, 1987
18 28 °F October 19, 1986
18 28 °F October 18, 1985
18 28 °F October 29, 1980
18 28 °F October 28, 1976
18 28 °F October 21, 1952
18 28 °F October 28, 1936
18 28 °F October 22, 1899
18 28 °F October 31, 1893