Highest August Temperatures in Watertown
A list of the highest temperatures ever recorded in the month of
August in
Watertown, South Dakota from 1893–2024.
What's the hottest it has ever gotten in Watertown in August?
The hottest August temperature in Watertown, South Dakota history was 105 °F which has occurred twice, most recently on August 24, 1936.
| Rank |
Temperature |
Date |
| 1 |
105 °F |
August 24, 1936 |
| 1 |
105 °F |
August 4, 1934 |
| 3 |
104 °F |
August 9, 1947 |
| 3 |
104 °F |
August 8, 1934 |
| 3 |
104 °F |
August 3, 1930 |
| 6 |
103 °F |
August 10, 1947 |
| 6 |
103 °F |
August 6, 1933 |
| 6 |
103 °F |
August 2, 1930 |
| 9 |
102 °F |
August 13, 1965 |
| 9 |
102 °F |
August 15, 1937 |
| 9 |
102 °F |
August 1, 1930 |
| 12 |
101 °F |
August 16, 1988 |
| 12 |
101 °F |
August 15, 1988 |
| 12 |
101 °F |
August 1, 1938 |
| 12 |
101 °F |
August 15, 1936 |
| 12 |
101 °F |
August 8, 1930 |
| 17 |
100 °F |
August 7, 1983 |
| 17 |
100 °F |
August 2, 1983 |
| 17 |
100 °F |
August 18, 1976 |
| 17 |
100 °F |
August 27, 1973 |
| 17 |
100 °F |
August 26, 1973 |
| 17 |
100 °F |
August 2, 1958 |
| 17 |
100 °F |
August 4, 1947 |
| 17 |
100 °F |
August 8, 1936 |
| 17 |
100 °F |
August 11, 1933 |
| 17 |
100 °F |
August 24, 1929 |
| 17 |
100 °F |
August 14, 1928 |