Bismarck Consecutive 100 Degree Days
This page shows the record for the most days in a row in
Bismarck, North Dakota where the
high temperature was
at least 100 °F, from 1913–2024.
Longest Streak: 8 Days
Between Jul 5–12, 1936, the daily high temperature in Bismarck was always at least 100 °F – a span of 8 days.
| # Days |
When |
| 8 |
Jul 5–12, 1936 |
| 5 |
Jul 18–22, 2021 |
| 4 |
Aug 15–18, 2021 |
| 4 |
Aug 14–17, 2003 |
| 4 |
Sep 3–6, 1978 |
| 4 |
Jul 15–18, 1936 |
| 3 |
Jul 23–25, 2007 |
| 3 |
Jul 14–16, 2006 |
| 3 |
Jul 15–17, 1991 |
| 3 |
Jul 26–28, 1988 |
| 3 |
Aug 17–19, 1959 |
| * 3 |
Jun 16–19, 1933 |
| 2 |
Jun 18–19, 2022 |
| 2 |
Jun 4–5, 2021 |
| 2 |
Aug 11–12, 2018 |
| 2 |
Jul 4–5, 2017 |
| 2 |
Aug 14–15, 2015 |
| 2 |
Jul 11–12, 2006 |
| 2 |
Jul 24–25, 2003 |
| 2 |
Jun 28–29, 2002 |
Note: streaks marked with a (*) contain days with missing data