Lowest September Temperatures in Lethbridge
A list of the lowest temperatures ever recorded in the month of
September in
Lethbridge, Alberta from 1938–2024.
What's the coldest it has ever gotten in Lethbridge in September?
The coldest September temperature in Lethbridge, Alberta history was -9.4 °C which occurred on September 25, 1972.
| Rank |
Temperature |
Date |
| 1 |
-9.4 °C |
September 25, 1972 |
| 2 |
-8.2 °C |
September 29, 1985 |
| 3 |
-7.3 °C |
September 21, 1995 |
| 4 |
-6.1 °C |
September 24, 1972 |
| 4 |
-6.1 °C |
September 28, 1965 |
| 6 |
-5.8 °C |
September 24, 2017 |
| 7 |
-5.7 °C |
September 18, 2006 |
| 8 |
-5.5 °C |
September 20, 1995 |
| 9 |
-5.2 °C |
September 22, 2000 |
| 10 |
-5.1 °C |
September 29, 2011 |
| 10 |
-5.1 °C |
September 28, 1999 |
| 10 |
-5.1 °C |
September 19, 1997 |
| 13 |
-5.0 °C |
September 30, 1985 |
| 13 |
-5.0 °C |
September 27, 1972 |
| 13 |
-5.0 °C |
September 13, 1970 |
| 13 |
-5.0 °C |
September 12, 1949 |
| 13 |
-5.0 °C |
September 23, 1946 |
| 18 |
-4.9 °C |
September 28, 1985 |
| 19 |
-4.7 °C |
September 24, 2005 |
| 20 |
-4.4 °C |
September 16, 1969 |
| 20 |
-4.4 °C |
September 26, 1965 |
| 20 |
-4.4 °C |
September 27, 1945 |