Thermopolis Consecutive 90 Degree Days
This page shows the record for the most days in a row in
Thermopolis, Wyoming where the
high temperature was
at least 90 °F, from 1899–2024.
Longest Streak: 49 Days
Between Jun 30 – Aug 17, 2003, the daily high temperature in Thermopolis was always at least 90 °F – a span of 49 days.
| # Days |
When |
| 49 |
Jun 30 – Aug 17, 2003 |
| * 38 |
Jul 22 – Aug 30, 2000 |
| 28 |
Jul 13 – Aug 9, 2001 |
| 27 |
Jun 24 – Jul 20, 2002 |
| 23 |
Jul 3–25, 2017 |
| 23 |
Jul 1–23, 1998 |
| 22 |
Jul 30 – Aug 20, 2020 |
| 22 |
Jul 25 – Aug 15, 1957 |
| 22 |
Jun 30 – Jul 21, 1954 |
| 21 |
Jul 11–31, 2006 |
| 21 |
Jul 4–24, 1940 |
| 20 |
Jul 13 – Aug 1, 2011 |
| 19 |
Jul 7–25, 2012 |
| * 19 |
Jul 15 – Aug 3, 2008 |
| 19 |
Jun 30 – Jul 18, 2000 |
| 19 |
Jun 26 – Jul 14, 1916 |
| 19 |
Aug 3–21, 1909 |
| 18 |
Jun 28 – Jul 15, 1953 |
| * 18 |
Jul 17 – Aug 10, 1920 |
| 18 |
Jul 6–23, 1901 |
Note: streaks marked with a (*) contain days with missing data