Watertown Consecutive 90 Degree Days
This page shows the record for the most days in a row in
Watertown, South Dakota where the
high temperature was
at least 90 °F, from 1893–2024.
Longest Streak: 16 Days
Between Jul 4–19, 1936, the daily high temperature in Watertown was always at least 90 °F – a span of 16 days.
| # Days |
When |
| 16 |
Jul 4–19, 1936 |
| 14 |
Jul 14–27, 1932 |
| * 12 |
Jul 20 – Aug 2, 1917 |
| 10 |
Jul 2–11, 1989 |
| * 10 |
Jul 20 – Aug 1, 1941 |
| 10 |
Jul 31 – Aug 9, 1930 |
| 9 |
Jul 25 – Aug 2, 1987 |
| 9 |
Jul 17–25, 1934 |
| 8 |
Jul 26 – Aug 2, 1988 |
| 8 |
Aug 17–24, 1976 |
| 8 |
Jun 28 – Jul 5, 1975 |
| 8 |
Aug 3–10, 1941 |
| 8 |
Jul 17–24, 1940 |
| 8 |
Jun 22–29, 1933 |
| 8 |
Sep 4–11, 1931 |
| 8 |
Jul 5–12, 1930 |
| * 8 |
Aug 1–9, 1893 |
| 7 |
Jun 4–10, 2021 |
| 7 |
Sep 2–8, 1978 |
| 7 |
Jul 28 – Aug 3, 1955 |
Note: streaks marked with a (*) contain days with missing data