Grand Forks Consecutive 90 Degree Days
This page shows the record for the most days in a row in
Grand Forks, North Dakota where the
high temperature was
at least 90 °F, from 1893–2024.
Longest Streak: 14 Days
Between Jul 5–18, 1936, the daily high temperature in Grand Forks was always at least 90 °F – a span of 14 days.
| # Days |
When |
| 14 |
Jul 5–18, 1936 |
| 12 |
May 28 – Jun 8, 1988 |
| 11 |
Jul 19–29, 1941 |
| 8 |
Jul 31 – Aug 7, 1930 |
| 8 |
Jun 25 – Jul 2, 1921 |
| 7 |
Jul 28 – Aug 3, 1987 |
| * 7 |
Jul 7–16, 1983 |
| 7 |
Jul 20–26, 1963 |
| 6 |
Aug 14–19, 2021 |
| 6 |
Jun 30 – Jul 5, 2021 |
| 6 |
Jul 11–16, 2006 |
| 6 |
Aug 14–19, 2003 |
| 6 |
Aug 6–11, 1936 |
| 6 |
Aug 11–16, 1922 |
| 6 |
Aug 14–19, 1906 |
| 5 |
Aug 3–7, 2001 |
| 5 |
Jul 31 – Aug 4, 1989 |
| 5 |
Jun 13–17, 1987 |
| 5 |
Aug 3–7, 1983 |
| 5 |
Jul 9–13, 1980 |
Note: streaks marked with a (*) contain days with missing data