Boise Consecutive 100 Degree Days
This page shows the record for the most days in a row in
Boise, Idaho where the
high temperature was
at least 100 °F, from 1911–2024.
Longest Streak: 13 Days
Between Jul 17–29, 1931, the daily high temperature in Boise was always at least 100 °F – a span of 13 days.
# Days |
When |
13 |
Jul 17–29, 1931 |
9 |
Jun 28 – Jul 6, 2021 |
9 |
Jun 26 – Jul 4, 2015 |
9 |
Jul 20–28, 2006 |
9 |
Jul 15–23, 2003 |
7 |
Jul 26 – Aug 1, 2022 |
7 |
Jul 15–21, 1960 |
6 |
Jul 12–17, 2022 |
6 |
Jul 7–12, 2012 |
6 |
Jul 12–17, 2007 |
6 |
Jul 24–29, 1928 |
5 |
Jul 19–23, 2023 |
5 |
Jul 23–27, 2018 |
5 |
Jun 28 – Jul 2, 2013 |
5 |
Jul 10–14, 2002 |
5 |
Aug 5–9, 1990 |
4 |
Jul 30 – Aug 2, 2020 |
4 |
Aug 8–11, 2018 |
4 |
Jul 6–9, 2017 |
4 |
Jul 11–14, 2014 |