Lowest December Temperatures in Sandpoint

A list of the lowest temperatures ever recorded in the month of December in Sandpoint, Idaho from 1910–2024.
What's the coldest it has ever gotten in Sandpoint in December?
The coldest December temperature in Sandpoint, Idaho history was -37 °F which occurred on December 30, 1968.
Rank Temperature Date
1 -37 °F December 30, 1968
2 -29 °F December 29, 1968
3 -25 °F December 31, 1968
3 -25 °F December 12, 1922
5 -24 °F December 17, 1922
6 -21 °F December 27, 1916
7 -20 °F December 29, 1990
8 -19 °F December 31, 1978
8 -19 °F December 16, 1922
8 -19 °F December 26, 1916
11 -18 °F December 30, 1978
12 -17 °F December 15, 1922
12 -17 °F December 12, 1919
14 -16 °F December 23, 1990
14 -16 °F December 17, 1964
16 -15 °F December 18, 1924
17 -14 °F December 14, 1922
17 -14 °F December 13, 1922
19 -13 °F December 23, 1983
20 -11 °F December 22, 1990
20 -11 °F December 28, 1968
20 -11 °F December 25, 1924
20 -11 °F December 24, 1924