Highest August Temperatures in Yankton
A list of the highest temperatures ever recorded in the month of
August in
Yankton, South Dakota from 1932–2024.
What's the hottest it has ever gotten in Yankton in August?
The hottest August temperature in Yankton, South Dakota history was 112 °F which occurred on August 4, 1934.
| Rank |
Temperature |
Date |
| 1 |
112 °F |
August 4, 1934 |
| 2 |
111 °F |
August 24, 1936 |
| 3 |
109 °F |
August 9, 1947 |
| 4 |
108 °F |
August 15, 1937 |
| 5 |
107 °F |
August 16, 1988 |
| 5 |
107 °F |
August 27, 1973 |
| 5 |
107 °F |
August 3, 1947 |
| 5 |
107 °F |
August 17, 1936 |
| 5 |
107 °F |
August 15, 1936 |
| 10 |
106 °F |
August 30, 2012 |
| 10 |
106 °F |
August 27, 1955 |
| 10 |
106 °F |
August 10, 1947 |
| 10 |
106 °F |
August 22, 1938 |
| 14 |
105 °F |
August 1, 1988 |
| 14 |
105 °F |
August 26, 1955 |
| 14 |
105 °F |
August 2, 1936 |
| 17 |
104 °F |
August 4, 2008 |
| 17 |
104 °F |
August 8, 1980 |
| 17 |
104 °F |
August 4, 1955 |
| 17 |
104 °F |
August 4, 1947 |
| 17 |
104 °F |
August 13, 1938 |
| 17 |
104 °F |
August 9, 1938 |
| 17 |
104 °F |
August 5, 1934 |