Sudbury Consecutive 20 Degree Days

This page shows the record for the most days in a row in Sudbury, Ontario where the high temperature was at least 20 °C, from 1887–2024.
City:
Most days in a row where the
temperature was
Longest Streak: 85 Days
Between Jun 18 – Sep 10, 2002, the daily high temperature in Sudbury was always at least 20 °C – a span of 85 days.
# Days When
85 Jun 18 – Sep 10, 2002
* 81 Jun 7 – Aug 28, 2018
66 Jun 19 – Aug 23, 1887
63 Jun 17 – Aug 18, 1949
* 61 Jun 19 – Aug 21, 2019
56 Jun 5 – Jul 30, 1921
* 48 Jul 6 – Aug 30, 2022
48 Jun 26 – Aug 12, 2011
46 Jun 26 – Aug 10, 2012
46 Jun 24 – Aug 8, 2008
45 Jun 18 – Aug 1, 1966
41 Jul 2 – Aug 11, 1980
41 Jun 28 – Aug 7, 1919
40 Jun 14 – Jul 23, 1998
39 Jul 18 – Aug 25, 1995
39 Jul 1 – Aug 8, 1988
39 Jun 10 – Jul 18, 1971
38 Jul 14 – Aug 20, 1926
37 Jun 18 – Jul 24, 1975
36 Jul 1 – Aug 5, 2010
Note: streaks marked with a (*) contain days with missing data