Dillon Consecutive 90 Degree Days
This page shows the record for the most days in a row in
Dillon, Montana where the
high temperature was
at least 90 °F, from 1895–2024.
Longest Streak: 14 Days
Between Aug 1–14, 1971, the daily high temperature in Dillon was always at least 90 °F – a span of 14 days.
| # Days |
When |
| 14 |
Aug 1–14, 1971 |
| 10 |
Jul 15–24, 2003 |
| 10 |
Jul 1–10, 1985 |
| 10 |
Jul 18–27, 1931 |
| 9 |
Jun 26 – Jul 4, 2015 |
| 9 |
Jul 14–22, 1960 |
| 9 |
Jul 30 – Aug 7, 1949 |
| 8 |
Aug 13–20, 1967 |
| 8 |
Aug 2–9, 1934 |
| 8 |
Aug 10–17, 1933 |
| 8 |
Jul 5–12, 1919 |
| 7 |
Jul 17–23, 2007 |
| 7 |
Aug 6–12, 1972 |
| 7 |
Jul 14–20, 1966 |
| 7 |
Jul 30 – Aug 5, 1961 |
| 7 |
Jul 9–15, 1953 |
| 7 |
Jul 13–19, 1951 |
| 7 |
Aug 30 – Sep 5, 1950 |
| 7 |
Aug 8–14, 1940 |
| 7 |
Jun 20–26, 1919 |