Highest December Temperatures in Lethbridge
A list of the highest temperatures ever recorded in the month of
December in
Lethbridge, Alberta from 1938–2024.
What's the hottest it has ever gotten in Lethbridge in December?
The hottest December temperature in Lethbridge, Alberta history was 18.3 °C which occurred on December 5, 1939.
| Rank |
Temperature |
Date |
| 1 |
18.3 °C |
December 5, 1939 |
| 2 |
17.8 °C |
December 1, 2021 |
| 2 |
17.8 °C |
December 16, 1980 |
| 4 |
17.6 °C |
December 27, 1999 |
| 5 |
16.8 °C |
December 5, 2023 |
| 6 |
16.7 °C |
December 4, 1939 |
| 7 |
16.4 °C |
December 4, 1988 |
| 8 |
16.2 °C |
December 14, 1997 |
| 9 |
16.1 °C |
December 15, 1962 |
| 9 |
16.1 °C |
December 28, 1956 |
| 9 |
16.1 °C |
December 19, 1954 |
| 12 |
15.9 °C |
December 6, 1987 |
| 13 |
15.7 °C |
December 4, 1987 |
| 14 |
15.6 °C |
December 29, 1956 |
| 14 |
15.6 °C |
December 21, 1954 |
| 14 |
15.6 °C |
December 14, 1952 |
| 14 |
15.6 °C |
December 10, 1939 |
| 18 |
15.5 °C |
December 15, 1980 |
| 19 |
15.3 °C |
December 28, 1999 |
| 20 |
15.2 °C |
December 1, 2008 |