Highest October Temperatures in Idaho Falls
A list of the highest temperatures ever recorded in the month of
October in
Idaho Falls, Idaho from 1948–2024.
What's the hottest it has ever gotten in Idaho Falls in October?
The hottest October temperature in Idaho Falls, Idaho history was 88 °F which occurred on October 2, 2010.
| Rank |
Temperature |
Date |
| 1 |
88 °F |
October 2, 2010 |
| 2 |
87 °F |
October 1, 1992 |
| 3 |
86 °F |
October 3, 2010 |
| 3 |
86 °F |
October 1, 2010 |
| 5 |
85 °F |
October 1, 2011 |
| 5 |
85 °F |
October 2, 1992 |
| 7 |
83 °F |
October 3, 2011 |
| 7 |
83 °F |
October 2, 2008 |
| 7 |
83 °F |
October 1, 2008 |
| 7 |
83 °F |
October 1, 1957 |
| 11 |
82 °F |
October 5, 2021 |
| 11 |
82 °F |
October 3, 1987 |
| 11 |
82 °F |
October 2, 1987 |
| 11 |
82 °F |
October 2, 1974 |
| 11 |
82 °F |
October 10, 1951 |
| 16 |
81 °F |
October 10, 2015 |
| 16 |
81 °F |
October 1, 2003 |
| 16 |
81 °F |
October 1, 2001 |
| 16 |
81 °F |
October 5, 1993 |
| 16 |
81 °F |
October 1, 1990 |
| 16 |
81 °F |
October 14, 1958 |
| 16 |
81 °F |
October 9, 1953 |