Lowest Daily High Temperatures in Boston History

This is a list of the coldest daily high temperatures ever recorded in Boston, Massachusetts history from 1893–2024 based on data from the NOAA.

Lowest temperatures all-time

Record for the lowest daily high temperature in Boston

The lowest high temperature for a calendar day in Boston, Massachusetts history was 2 °F which happened on Sunday, December 30, 1917.

Rank	Temperature	Date
1	2 °F	December 30, 1917
2	3 °F	February 9, 1934
2	3 °F	January 4, 1904
4	4 °F	December 9, 1902
5	5 °F	February 5, 1918
5	5 °F	December 29, 1917
5	5 °F	January 13, 1914
8	6 °F	January 8, 1968
8	6 °F	February 15, 1943
10	7 °F	January 16, 1994
10	7 °F	January 15, 1957
10	7 °F	January 3, 1904
10	7 °F	January 6, 1896
14	8 °F	January 15, 2004
14	8 °F	January 14, 2004
14	8 °F	December 20, 1942
14	8 °F	January 24, 1907
14	8 °F	February 17, 1896
19	9 °F	January 9, 2004
19	9 °F	December 26, 1968
19	9 °F	December 31, 1962
19	9 °F	February 12, 1914
19	9 °F	January 17, 1907