Highest March Temperatures in Boston

A list of the highest temperatures ever recorded in the month of March in Boston, Massachusetts from 1893–2024.
What's the hottest it has ever gotten in Boston in March?
The hottest March temperature in Boston, Massachusetts history was 89 °F which occurred on March 31, 1998.
Rank Temperature Date
1 89 °F March 31, 1998
2 86 °F March 29, 1945
3 85 °F March 28, 1998
3 85 °F March 29, 1946
5 83 °F March 22, 2012
5 83 °F March 21, 1921
7 81 °F March 28, 1989
7 81 °F March 30, 1977
9 79 °F March 27, 1998
9 79 °F March 28, 1991
9 79 °F March 20, 1945
9 79 °F March 26, 1922
13 78 °F March 21, 2012
13 78 °F March 30, 1998
13 78 °F March 25, 1963
13 78 °F March 23, 1938
13 78 °F March 25, 1910
18 77 °F March 9, 2016
18 77 °F March 30, 1986
18 77 °F March 29, 1981
18 77 °F March 28, 1946
18 77 °F March 20, 1921