Lowest September Temperatures in Pocatello
A list of the lowest temperatures ever recorded in the month of
September in
Pocatello, Idaho from 1939–2024.
What's the coldest it has ever gotten in Pocatello in September?
The coldest September temperature in Pocatello, Idaho history was 19 °F which has occurred 3 times, most recently on September 30, 1985.
| Rank |
Temperature |
Date |
| 1 |
19 °F |
September 30, 1985 |
| 1 |
19 °F |
September 29, 1985 |
| 1 |
19 °F |
September 20, 1983 |
| 4 |
21 °F |
September 19, 1965 |
| 5 |
22 °F |
September 24, 2000 |
| 5 |
22 °F |
September 29, 1999 |
| 5 |
22 °F |
September 28, 1999 |
| 5 |
22 °F |
September 21, 1983 |
| 9 |
23 °F |
September 22, 1995 |
| 9 |
23 °F |
September 18, 1971 |
| 9 |
23 °F |
September 25, 1970 |
| 9 |
23 °F |
September 18, 1965 |
| 13 |
24 °F |
September 30, 2021 |
| 13 |
24 °F |
September 12, 2014 |
| 13 |
24 °F |
September 18, 2003 |
| 13 |
24 °F |
September 25, 2000 |
| 13 |
24 °F |
September 23, 1996 |
| 18 |
25 °F |
September 29, 1984 |
| 18 |
25 °F |
September 25, 1984 |
| 18 |
25 °F |
September 30, 1954 |
| 18 |
25 °F |
September 30, 1950 |
| 18 |
25 °F |
September 28, 1945 |