Lowest March Temperatures in Boston

A list of the lowest temperatures ever recorded in the month of March in Boston, Massachusetts from 1893–2024.
What's the coldest it has ever gotten in Boston in March?
The coldest March temperature in Boston, Massachusetts history was 1 °F which occurred on March 5, 1948.
Rank Temperature Date
1 1 °F March 5, 1948
2 2 °F March 4, 1950
3 4 °F March 3, 1950
3 4 °F March 29, 1923
5 5 °F March 9, 2007
6 6 °F March 7, 2007
6 6 °F March 6, 2007
6 6 °F March 10, 1984
6 6 °F March 19, 1967
6 6 °F March 4, 1943
6 6 °F March 23, 1934
12 7 °F March 8, 2007
12 7 °F March 8, 1986
12 7 °F March 1, 1980
12 7 °F March 18, 1967
12 7 °F March 3, 1962
12 7 °F March 2, 1962
12 7 °F March 1, 1938
12 7 °F March 18, 1916
12 7 °F March 12, 1900
12 7 °F March 1, 1897