Oshawa Consecutive 20 Degree Days
This page shows the record for the most days in a row in
Oshawa, Ontario where the
high temperature was
at least 20 °C, from 1882–2024.
Longest Streak: 104 Days
Between May 19 – Sep 14, 2012, the daily high temperature in Oshawa was always at least 20 °C – a span of 104 days.
| # Days |
When |
| * 104 |
May 19 – Sep 14, 2012 |
| * 98 |
Jun 17 – Sep 24, 2002 |
| * 93 |
Jun 4 – Sep 12, 1973 |
| 92 |
Jun 15 – Sep 14, 2016 |
| 89 |
Jun 24 – Sep 20, 1916 |
| 88 |
Jun 12 – Sep 7, 1998 |
| * 87 |
May 29 – Aug 26, 1887 |
| * 85 |
Jun 20 – Sep 15, 2005 |
| * 84 |
Jun 15 – Sep 7, 2020 |
| 83 |
Jun 26 – Sep 16, 1889 |
| * 81 |
Jun 19 – Sep 14, 2022 |
| 80 |
Jun 10 – Aug 28, 1975 |
| * 78 |
Jun 14 – Aug 31, 1991 |
| 77 |
Jun 16 – Aug 31, 2019 |
| * 74 |
Jun 20 – Sep 4, 2013 |
| 74 |
Jun 12 – Aug 24, 2006 |
| 73 |
Jul 1 – Sep 11, 1980 |
| 72 |
Jul 4 – Sep 13, 2001 |
| 72 |
Jun 16 – Aug 26, 1883 |
| 71 |
Jul 4 – Sep 12, 1996 |
Note: streaks marked with a (*) contain days with missing data