Flandreau Consecutive 80 Degree Days
This page shows the record for the most days in a row in
Flandreau, South Dakota where the
high temperature was
at least 80 °F, from 1893–2024.
Longest Streak: 61 Days
Between Jul 2 – Aug 31, 1959, the daily high temperature in Flandreau was always at least 80 °F – a span of 61 days.
| # Days |
When |
| 61 |
Jul 2 – Aug 31, 1959 |
| * 53 |
Jul 13 – Sep 4, 1983 |
| 52 |
Jun 18 – Aug 8, 1966 |
| 42 |
Jun 23 – Aug 3, 1936 |
| 39 |
Jun 29 – Aug 6, 1955 |
| 39 |
Jun 30 – Aug 7, 1935 |
| 33 |
Jun 28 – Jul 30, 1916 |
| 31 |
Jul 25 – Aug 24, 1947 |
| * 31 |
Jul 16 – Aug 16, 1941 |
| 31 |
Jul 18 – Aug 17, 1937 |
| 31 |
Jun 14 – Jul 14, 1933 |
| 30 |
Jul 21 – Aug 19, 1958 |
| 30 |
Jun 6 – Jul 5, 1894 |
| 28 |
Jul 15 – Aug 11, 1930 |
| 28 |
Aug 13 – Sep 9, 1913 |
| * 27 |
Jun 13 – Jul 10, 1910 |
| 26 |
Jun 30 – Jul 25, 1938 |
| 26 |
Jun 10 – Jul 5, 1921 |
| * 26 |
Jul 2–28, 1901 |
| 25 |
Jul 5–29, 1974 |
Note: streaks marked with a (*) contain days with missing data