Lowest December Temperatures in Medicine Hat

A list of the lowest temperatures ever recorded in the month of December in Medicine Hat, Alberta from 1883–2024.
What's the coldest it has ever gotten in Medicine Hat in December?
The coldest December temperature in Medicine Hat, Alberta history was -45.6 °C which occurred on December 22, 1884.
Rank Temperature Date
1 -45.6 °C December 22, 1884
2 -43.9 °C December 31, 1884
2 -43.9 °C December 30, 1884
4 -43.3 °C December 9, 1977
4 -43.3 °C December 29, 1968
4 -43.3 °C December 28, 1968
7 -43.0 °C December 8, 1977
8 -42.4 °C December 21, 1989
9 -41.1 °C December 24, 1884
10 -40.6 °C December 29, 1938
10 -40.6 °C December 21, 1884
12 -40.4 °C December 24, 1983
13 -40.2 °C December 23, 1983
14 -40.0 °C December 29, 1884
15 -39.8 °C December 20, 1989
16 -39.4 °C December 25, 1886
16 -39.4 °C December 25, 1884
16 -39.4 °C December 23, 1884
19 -39.3 °C December 28, 1996
20 -38.9 °C December 18, 1924
20 -38.9 °C December 18, 1922