Highest July Temperatures in Idaho Falls
A list of the highest temperatures ever recorded in the month of
July in
Idaho Falls, Idaho from 1948–2024.
What's the hottest it has ever gotten in Idaho Falls in July?
The hottest July temperature in Idaho Falls, Idaho history was 101 °F which has occurred 3 times, most recently on July 23, 2023.
| Rank |
Temperature |
Date |
| 1 |
101 °F |
July 23, 2023 |
| 1 |
101 °F |
July 13, 2002 |
| 1 |
101 °F |
July 20, 1960 |
| 4 |
100 °F |
July 23, 2007 |
| 4 |
100 °F |
July 23, 2003 |
| 4 |
100 °F |
July 12, 2002 |
| 4 |
100 °F |
July 31, 2000 |
| 4 |
100 °F |
July 17, 1998 |
| 4 |
100 °F |
July 31, 1989 |
| 4 |
100 °F |
July 30, 1966 |
| 11 |
99 °F |
July 22, 2023 |
| 11 |
99 °F |
July 18, 2021 |
| 11 |
99 °F |
July 7, 2021 |
| 11 |
99 °F |
July 5, 2017 |
| 11 |
99 °F |
July 22, 2006 |
| 11 |
99 °F |
July 20, 2003 |
| 11 |
99 °F |
July 22, 2000 |
| 11 |
99 °F |
July 19, 1966 |
| 11 |
99 °F |
July 21, 1960 |
| 11 |
99 °F |
July 19, 1960 |
| 11 |
99 °F |
July 15, 1955 |
| 11 |
99 °F |
July 15, 1951 |