Kingston Consecutive 20 Degree Days
This page shows the record for the most days in a row in
Kingston, Ontario where the
high temperature was
at least 20 °C, from 1872–2024.
Longest Streak: 99 Days
Between Jun 18 – Sep 24, 2002, the daily high temperature in Kingston was always at least 20 °C – a span of 99 days.
| # Days |
When |
| 99 |
Jun 18 – Sep 24, 2002 |
| * 93 |
Jun 10 – Sep 14, 2016 |
| 91 |
Jun 10 – Sep 8, 2012 |
| 90 |
Jun 8 – Sep 5, 1873 |
| 89 |
Jun 19 – Sep 15, 2005 |
| * 88 |
Jun 17 – Sep 13, 2023 |
| 88 |
Jun 19 – Sep 14, 2022 |
| 88 |
Jun 18 – Sep 13, 1921 |
| 87 |
Jun 24 – Sep 18, 1931 |
| 86 |
Jun 15 – Sep 8, 1880 |
| * 85 |
Jun 14 – Sep 7, 2020 |
| 84 |
Jun 16 – Sep 7, 2019 |
| 82 |
Jun 19 – Sep 8, 1973 |
| 82 |
Jun 24 – Sep 13, 1878 |
| 81 |
Jun 13 – Sep 1, 2006 |
| 81 |
Jun 17 – Sep 5, 1993 |
| 79 |
Jun 18 – Sep 4, 2011 |
| 79 |
Jun 23 – Sep 9, 1980 |
| 79 |
Jun 22 – Sep 8, 1901 |
| 76 |
Jun 30 – Sep 13, 1970 |
Note: streaks marked with a (*) contain days with missing data