Highest Temperatures in Flagstaff History
This is a list of the 20 highest temperatures ever recorded in
Flagstaff, Arizona history from 1893–2024 based on data from the NOAA.
What's the hottest it has ever gotten in Flagstaff?
The hottest temperature in Flagstaff, Arizona history is 99 °F which happened on Thursday, July 28, 1898.
| Rank |
Temperature |
Date |
| 1 |
99 °F |
July 28, 1898 |
| 2 |
98 °F |
July 31, 1898 |
| 2 |
98 °F |
July 29, 1898 |
| 2 |
98 °F |
July 1, 1894 |
| 5 |
97 °F |
July 5, 1973 |
| 5 |
97 °F |
July 30, 1898 |
| 5 |
97 °F |
July 26, 1898 |
| 8 |
96 °F |
July 16, 2023 |
| 8 |
96 °F |
July 10, 2021 |
| 8 |
96 °F |
June 28, 2013 |
| 8 |
96 °F |
July 4, 2007 |
| 8 |
96 °F |
July 6, 1989 |
| 8 |
96 °F |
June 26, 1970 |
| 8 |
96 °F |
June 29, 1898 |
| 8 |
96 °F |
June 28, 1898 |
| 8 |
96 °F |
June 27, 1898 |
| 17 |
95 °F |
July 17, 2023 |
| 17 |
95 °F |
July 15, 2023 |
| 17 |
95 °F |
June 20, 2016 |
| 17 |
95 °F |
June 25, 1970 |
| 17 |
95 °F |
August 12, 1940 |
| 17 |
95 °F |
July 25, 1898 |
Weather Station Details
| Years |
Station |
Coordinates |
| 1893–2024 |
Flagstaff Pulliam Airport |
location |