Kotka Consecutive 20 Degree Days
This page shows the record for the most days in a row in
Kotka, Finland where the
high temperature was
at least 20 °C, from 1959–2024.
Longest Streak: 55 Days
Between Jun 30 – Aug 23, 2010, the daily high temperature in Kotka was always at least 20 °C – a span of 55 days.
| # Days |
When |
| 55 |
Jun 30 – Aug 23, 2010 |
| 50 |
Jun 25 – Aug 13, 1972 |
| 39 |
Jul 17 – Aug 24, 1959 |
| 38 |
Jul 12 – Aug 18, 2014 |
| 38 |
Jun 20 – Jul 27, 1988 |
| 36 |
Jun 18 – Jul 23, 2021 |
| 32 |
Jul 11 – Aug 11, 2018 |
| 30 |
Jul 3 – Aug 1, 2001 |
| 27 |
Aug 1–27, 2006 |
| 27 |
Jul 13 – Aug 8, 2003 |
| 26 |
Aug 7 – Sep 1, 2002 |
| 23 |
Jul 1–23, 2005 |
| 23 |
Jul 20 – Aug 11, 1975 |
| 22 |
Jul 21 – Aug 11, 1994 |
| 21 |
Jul 1–21, 1973 |
| 20 |
Jul 30 – Aug 18, 2023 |
| 20 |
May 29 – Jun 17, 1961 |
| 19 |
Jun 14 – Jul 2, 2023 |
| 19 |
Jul 3–21, 2006 |
| 18 |
Aug 8–25, 2022 |