Lowest April Temperatures in Boonton

A list of the lowest temperatures ever recorded in the month of April in Boonton, New Jersey from 1893–2024.
What's the coldest it has ever gotten in Boonton in April?
The coldest April temperature in Boonton, New Jersey history was 8 °F which occurred on April 1, 1923.
Rank Temperature Date
1 8 °F April 1, 1923
2 13 °F April 2, 1923
3 17 °F April 7, 1982
3 17 °F April 1, 1969
5 18 °F April 5, 1995
5 18 °F April 2, 1969
5 18 °F April 2, 1964
5 18 °F April 3, 1894
9 19 °F April 16, 1926
10 20 °F April 8, 1982
10 20 °F April 1, 1970
10 20 °F April 1, 1964
10 20 °F April 16, 1943
10 20 °F April 1, 1924
10 20 °F April 6, 1898
10 20 °F April 4, 1898
10 20 °F April 4, 1896
18 21 °F April 6, 1944
18 21 °F April 4, 1944
18 21 °F April 3, 1930
18 21 °F April 1, 1930
18 21 °F April 12, 1926
18 21 °F April 10, 1920
18 21 °F April 9, 1920
18 21 °F April 2, 1919
18 21 °F April 1, 1919
18 21 °F April 11, 1916
18 21 °F April 20, 1897