Fort Smith Consecutive 20 Degree Days

This page shows the record for the most days in a row in Fort Smith, Northwest Territories where the high temperature was at least 20 °C, from 1942–2024.

Also see:

Years with most 20° days
Earliest / latest 20° days

Longest Streak: 47 Days

Between Jul 3 – Aug 18, 1948, the daily high temperature in Fort Smith was always at least 20 °C – a span of 47 days.

# Days	When
47	Jul 3 – Aug 18, 1948
39	Jul 12 – Aug 19, 2008
39	Jul 17 – Aug 24, 1951
* 36	Jun 2 – Aug 29, 2022
33	Jun 25 – Jul 27, 1979
33	Jun 29 – Jul 31, 1964
* 32	Jun 19 – Aug 13, 2015
32	Jun 8 – Jul 9, 2014
31	Jul 7 – Aug 6, 2001
31	Jul 11 – Aug 10, 1994
31	Jun 20 – Jul 20, 1955
30	Jun 19 – Jul 18, 2012
30	Jul 16 – Aug 14, 1973
* 27	Jun 19 – Sep 27, 2023
27	Jul 23 – Aug 18, 1945
25	Jun 17 – Jul 11, 2013
* 24	May 2 – Jun 12, 2023
24	Jul 25 – Aug 17, 1980
23	Jun 27 – Jul 19, 2005
23	May 26 – Jun 17, 1995

Note: streaks marked with a (*) contain days with missing data