Historical Ranked Daily Data for Aug - Mean Temperature / °C
Weather Variable:
| Highest | ||
| Rank | Value | Date |
| 1 | 26.9 | 11 Aug 2020 |
| 2 | 26.5 | 12 Aug 2020 |
| 3 | 25.9 | 10 Aug 2020 |
| 4 | 25.5 | 01 Aug 2013 |
| 5 | 25.5 | 13 Aug 2022 |
| 6 | 25.4 | 14 Aug 2022 |
| 7 | 25.1 | 07 Aug 2020 |
| 8 | 25.1 | 12 Aug 2024 |
| 9 | 25.0 | 18 Aug 2012 |
| 10 | 25.0 | 12 Aug 2025 |
| 11 | 24.9 | 03 Aug 2018 |
| 12 | 24.9 | 12 Aug 2022 |
| 13 | 24.6 | 08 Aug 2020 |
| 14 | 24.2 | 06 Aug 2018 |
| 15 | 24.1 | 27 Aug 2019 |
| 16 | 24.1 | 24 Aug 2016 |
| 17 | 24.0 | 07 Aug 2018 |
| 18 | 24.0 | 26 Aug 2019 |
| 19 | 23.9 | 11 Aug 2022 |
| 20 | 23.7 | 09 Aug 2020 |
| 21 | 23.6 | 19 Aug 2012 |
| 22 | 23.5 | 04 Aug 2018 |
| 23 | 23.5 | 25 Aug 2019 |
| 24 | 23.4 | 15 Aug 2025 |
| 25 | 23.3 | 24 Aug 2022 |
| Lowest | ||
| Rank | Value | Date |
| 1 | 12.5 | 25 Aug 2018 |
| 2 | 12.5 | 31 Aug 2020 |
| 3 | 12.6 | 29 Aug 2020 |
| 4 | 13.0 | 31 Aug 2012 |
| 5 | 13.2 | 30 Aug 2017 |
| 6 | 13.4 | 26 Aug 2018 |
| 7 | 13.4 | 30 Aug 2020 |
| 8 | 13.5 | 21 Aug 2014 |
| 9 | 13.7 | 18 Aug 2011 |
| 10 | 13.8 | 20 Aug 2014 |
| 11 | 13.8 | 19 Aug 2014 |
| 12 | 13.9 | 09 Aug 2017 |
| 13 | 14.0 | 27 Aug 2010 |
| 14 | 14.0 | 24 Aug 2014 |
| 15 | 14.1 | 29 Aug 2009 |
| 16 | 14.1 | 30 Aug 2010 |
| 17 | 14.1 | 29 Aug 2011 |
| 18 | 14.2 | 26 Aug 2011 |
| 19 | 14.2 | 27 Aug 2011 |
| 20 | 14.2 | 23 Aug 2014 |
| 21 | 14.3 | 30 Aug 2012 |
| 22 | 14.3 | 13 Aug 2010 |
| 23 | 14.3 | 30 Aug 2011 |
| 24 | 14.3 | 31 Aug 2023 |
| 25 | 14.4 | 29 Aug 2010 |
Ranked daily data from 2009 to present for London, NW3. For Mean Temperature, there are 527 valid values in Aug.