Lowest December Temperatures in Keene

A list of the lowest temperatures ever recorded in the month of December in Keene, New Hampshire from 1893–2024.
What's the coldest it has ever gotten in Keene in December?
The coldest December temperature in Keene, New Hampshire history was -29 °F which occurred on December 30, 1933.
Rank Temperature Date
1 -29 °F December 30, 1933
2 -27 °F December 31, 1917
3 -26 °F December 30, 1917
4 -25 °F December 29, 1933
4 -25 °F December 28, 1933
4 -25 °F December 27, 1914
7 -24 °F December 26, 1914
8 -23 °F December 26, 1980
9 -22 °F December 28, 1951
9 -22 °F December 17, 1951
9 -22 °F December 17, 1932
9 -22 °F December 10, 1902
9 -22 °F December 7, 1901
9 -22 °F December 14, 1898
15 -21 °F December 14, 1893
16 -20 °F December 31, 1963
16 -20 °F December 22, 1958
16 -20 °F December 16, 1917
19 -19 °F December 24, 1989
19 -19 °F December 12, 1977
19 -19 °F December 28, 1960
19 -19 °F December 20, 1951
19 -19 °F December 30, 1894