Highest August Temperatures in Lethbridge
A list of the highest temperatures ever recorded in the month of
August in
Lethbridge, Alberta from 1938–2024.
What's the hottest it has ever gotten in Lethbridge in August?
The hottest August temperature in Lethbridge, Alberta history was 40.5 °C which occurred on August 10, 2018.
| Rank |
Temperature |
Date |
| 1 |
40.5 °C |
August 10, 2018 |
| 2 |
38.9 °C |
August 3, 2001 |
| 3 |
38.3 °C |
August 5, 1961 |
| 4 |
37.6 °C |
August 10, 2003 |
| 4 |
37.6 °C |
August 5, 1983 |
| 6 |
37.5 °C |
August 17, 2023 |
| 7 |
37.4 °C |
August 6, 1983 |
| 8 |
37.2 °C |
August 12, 1940 |
| 9 |
37.1 °C |
August 13, 2015 |
| 10 |
37.0 °C |
August 18, 2008 |
| 10 |
37.0 °C |
August 9, 2000 |
| 12 |
36.9 °C |
August 14, 1994 |
| 13 |
36.8 °C |
August 11, 1996 |
| 14 |
36.7 °C |
August 23, 1996 |
| 14 |
36.7 °C |
August 5, 1971 |
| 14 |
36.7 °C |
August 24, 1969 |
| 17 |
36.5 °C |
August 31, 1991 |
| 18 |
36.4 °C |
August 15, 2023 |
| 18 |
36.4 °C |
August 6, 1997 |
| 20 |
36.1 °C |
August 8, 1971 |
| 20 |
36.1 °C |
August 2, 1971 |