Perth Consecutive 20 Degree Days
This page shows the record for the most days in a row in
Perth, Western Australia where the
high temperature was
at least 20 °C, from 1877–2024.
Longest Streak: 243 Days
Between Sep 19, 2010 – May 19, 2011, the daily high temperature in Perth was always at least 20 °C – a span of 243 days.
| # Days |
When |
| 243 |
Sep 19, 2010 – May 19, 2011 |
| 223 |
Sep 29, 2011 – May 8, 2012 |
| 214 |
Oct 12, 2006 – May 13, 2007 |
| 210 |
Oct 28, 2017 – May 25, 2018 |
| 210 |
Oct 13, 2000 – May 10, 2001 |
| 206 |
Oct 27, 1980 – May 20, 1981 |
| 202 |
Nov 1, 1993 – May 21, 1994 |
| 200 |
Oct 21, 1957 – May 8, 1958 |
| 197 |
Oct 19, 1972 – May 3, 1973 |
| 196 |
Oct 20, 2014 – May 3, 2015 |
| 196 |
Nov 7, 2008 – May 21, 2009 |
| 196 |
Oct 16, 1994 – Apr 29, 1995 |
| 195 |
Oct 23, 2001 – May 5, 2002 |
| 195 |
Oct 17, 1999 – Apr 28, 2000 |
| * 192 |
Oct 3, 2023 – Apr 30, 2024 |
| 192 |
Oct 22, 1944 – May 1, 1945 |
| 190 |
Nov 3, 2021 – May 11, 2022 |
| 190 |
Oct 30, 1949 – May 7, 1950 |
| 189 |
Oct 21, 2013 – Apr 27, 2014 |
| 189 |
Nov 13, 1988 – May 20, 1989 |
Note: streaks marked with a (*) contain days with missing data