Highest Temperatures in Casper History
This is a list of the 20 highest temperatures ever recorded in
Casper, Wyoming history from 1900–2024 based on data from the NOAA.
What's the hottest it has ever gotten in Casper?
The hottest temperature in Casper, Wyoming history is 109 °F which happened on Monday, August 26, 1912.
| Rank |
Temperature |
Date |
| 1 |
109 °F |
August 26, 1912 |
| 2 |
108 °F |
August 25, 1912 |
| 3 |
107 °F |
August 28, 1912 |
| 3 |
107 °F |
July 12, 1911 |
| 5 |
105 °F |
July 11, 1938 |
| 5 |
105 °F |
August 6, 1912 |
| 5 |
105 °F |
July 21, 1911 |
| 8 |
104 °F |
July 29, 2006 |
| 8 |
104 °F |
July 16, 2005 |
| 8 |
104 °F |
July 12, 1954 |
| 8 |
104 °F |
August 27, 1912 |
| 8 |
104 °F |
August 24, 1912 |
| 8 |
104 °F |
August 17, 1912 |
| 8 |
104 °F |
August 10, 1912 |
| 8 |
104 °F |
August 1, 1912 |
| 8 |
104 °F |
July 27, 1912 |
| 17 |
103 °F |
July 22, 2005 |
| 17 |
103 °F |
July 13, 2005 |
| 17 |
103 °F |
July 18, 1998 |
| 17 |
103 °F |
July 11, 1954 |
| 17 |
103 °F |
July 10, 1939 |
| 17 |
103 °F |
August 7, 1912 |
| 17 |
103 °F |
August 3, 1912 |
| 17 |
103 °F |
July 26, 1912 |
| 17 |
103 °F |
July 20, 1912 |
| 17 |
103 °F |
July 14, 1912 |
| 17 |
103 °F |
July 9, 1912 |
| 17 |
103 °F |
September 19, 1911 |
| 17 |
103 °F |
August 19, 1911 |
| 17 |
103 °F |
July 20, 1901 |
Weather Station Details
| Years |
Station |
Coordinates |
| 1949–2024 |
Casper-Natrona County International Airport |
location |
| 1900–1948 |
Casper 2 E |
location |