Riverton Consecutive 90 Degree Days
This page shows the record for the most days in a row in
Riverton, Wyoming where the
high temperature was
at least 90 °F, from 1907–2024.
Longest Streak: 20 Days
Between Jul 16 – Aug 4, 1945, the daily high temperature in Riverton was always at least 90 °F – a span of 20 days.
| # Days |
When |
| 20 |
Jul 16 – Aug 4, 1945 |
| 19 |
Jul 13–31, 1974 |
| 18 |
Jul 10–27, 2003 |
| 18 |
Jul 27 – Aug 13, 1983 |
| 17 |
Jul 9–25, 2012 |
| 16 |
Jul 5–20, 2002 |
| 16 |
Aug 3–18, 1971 |
| 16 |
Jul 18 – Aug 2, 1943 |
| 14 |
Jul 16–29, 2021 |
| 14 |
Jul 4–17, 2017 |
| 14 |
Jun 23 – Jul 6, 2012 |
| 14 |
Jul 23 – Aug 5, 2000 |
| 14 |
Jun 24 – Jul 7, 1990 |
| 14 |
Jul 1–14, 1954 |
| 14 |
Jul 4–17, 1942 |
| * 13 |
Jul 20 – Aug 7, 1989 |
| 13 |
Jul 16–28, 1960 |
| 13 |
Jul 2–14, 1948 |
| 13 |
Jul 11–23, 1934 |
| 13 |
Jul 14–26, 1929 |
Note: streaks marked with a (*) contain days with missing data