Lowest May Temperatures in Watertown
A list of the lowest temperatures ever recorded in the month of
May in
Watertown, South Dakota from 1893–2024.
What's the coldest it has ever gotten in Watertown in May?
The coldest May temperature in Watertown, South Dakota history was 16 °F which occurred on May 3, 1907.
| Rank |
Temperature |
Date |
| 1 |
16 °F |
May 3, 1907 |
| 2 |
17 °F |
May 6, 1976 |
| 2 |
17 °F |
May 3, 1926 |
| 2 |
17 °F |
May 2, 1911 |
| 5 |
18 °F |
May 1, 1961 |
| 6 |
19 °F |
May 3, 2013 |
| 6 |
19 °F |
May 4, 1967 |
| 6 |
19 °F |
May 9, 1966 |
| 6 |
19 °F |
May 12, 1946 |
| 6 |
19 °F |
May 11, 1946 |
| 6 |
19 °F |
May 3, 1909 |
| 6 |
19 °F |
May 1, 1909 |
| 6 |
19 °F |
May 3, 1900 |
| 14 |
20 °F |
May 3, 2005 |
| 14 |
20 °F |
May 2, 1961 |
| 14 |
20 °F |
May 6, 1931 |
| 14 |
20 °F |
May 6, 1929 |
| 14 |
20 °F |
May 2, 1907 |
| 14 |
20 °F |
May 24, 1897 |
| 20 |
21 °F |
May 10, 1981 |
| 20 |
21 °F |
May 7, 1976 |
| 20 |
21 °F |
May 3, 1967 |
| 20 |
21 °F |
May 2, 1967 |
| 20 |
21 °F |
May 7, 1929 |
| 20 |
21 °F |
May 3, 1929 |
| 20 |
21 °F |
May 17, 1925 |