Lowest March Temperatures in Keene

A list of the lowest temperatures ever recorded in the month of March in Keene, New Hampshire from 1893–2024.
What's the coldest it has ever gotten in Keene in March?
The coldest March temperature in Keene, New Hampshire history was -21 °F which occurred on March 4, 1950.
Rank Temperature Date
1 -21 °F March 4, 1950
2 -17 °F March 19, 1967
3 -15 °F March 6, 1948
3 -15 °F March 9, 1923
3 -15 °F March 16, 1916
6 -14 °F March 18, 1956
7 -13 °F March 11, 1996
7 -13 °F March 10, 1996
7 -13 °F March 2, 1967
10 -12 °F March 1, 2015
10 -12 °F March 6, 1969
10 -12 °F March 18, 1967
10 -12 °F March 9, 1943
10 -12 °F March 1, 1935
10 -12 °F March 2, 1920
10 -12 °F March 17, 1916
10 -12 °F March 1, 1897
18 -11 °F March 1, 2008
18 -11 °F March 2, 1940
18 -11 °F March 11, 1916
18 -11 °F March 8, 1913
18 -11 °F March 14, 1896