Highest August Temperatures in Interior
A list of the highest temperatures ever recorded in the month of
August in
Interior, South Dakota from 1949–2024.
What's the hottest it has ever gotten in Interior in August?
The hottest August temperature in Interior, South Dakota history was 110 °F which has occurred twice, most recently on August 15, 1988.
| Rank |
Temperature |
Date |
| 1 |
110 °F |
August 15, 1988 |
| 1 |
110 °F |
August 7, 1975 |
| 3 |
109 °F |
August 29, 2012 |
| 3 |
109 °F |
August 6, 1980 |
| 3 |
109 °F |
August 26, 1970 |
| 3 |
109 °F |
August 18, 1959 |
| 3 |
109 °F |
August 11, 1959 |
| 3 |
109 °F |
August 1, 1955 |
| 9 |
108 °F |
August 20, 1973 |
| 10 |
107 °F |
August 5, 2022 |
| 10 |
107 °F |
August 2, 2022 |
| 10 |
107 °F |
August 27, 2010 |
| 10 |
107 °F |
August 13, 2007 |
| 10 |
107 °F |
August 16, 1988 |
| 10 |
107 °F |
August 16, 1973 |
| 10 |
107 °F |
August 11, 1969 |
| 10 |
107 °F |
August 12, 1965 |
| 10 |
107 °F |
August 22, 1960 |
| 10 |
107 °F |
August 4, 1960 |
| 10 |
107 °F |
August 4, 1959 |
| 10 |
107 °F |
August 3, 1955 |