Historical Ranked Daily Data for June - Maximum Temperature / °C
Weather Variable:
| Highest | ||
| Rank | Value | Date |
| 1 | 35.8 | 26 Jun 2026 |
| 2 | 35.7 | 24 Jun 2026 |
| 3 | 33.9 | 23 Jun 2026 |
| 4 | 33.6 | 29 Jun 2019 |
| 5 | 33.2 | 30 Jun 2025 |
| 6 | 33.0 | 21 Jun 2017 |
| 7 | 32.6 | 21 Jun 2025 |
| 8 | 31.9 | 25 Jun 2026 |
| 9 | 31.9 | 17 Jun 2022 |
| 10 | 31.9 | 19 Jun 2017 |
| 11 | 31.9 | 27 Jun 2011 |
| 12 | 31.8 | 19 Jun 2025 |
| 13 | 31.8 | 18 Jun 2017 |
| 14 | 31.4 | 27 Jun 2010 |
| 15 | 31.3 | 11 Jun 2023 |
| 16 | 31.3 | 25 Jun 2020 |
| 17 | 31.1 | 19 Jun 2026 |
| 18 | 31.1 | 25 Jun 2023 |
| 19 | 30.6 | 28 Jun 2025 |
| 20 | 30.6 | 24 Jun 2020 |
| 21 | 30.5 | 26 Jun 2020 |
| 22 | 30.3 | 20 Jun 2017 |
| 23 | 30.2 | 29 Jun 2025 |
| 24 | 30.1 | 17 Jun 2017 |
| 25 | 29.9 | 10 Jun 2023 |
| Lowest | ||
| Rank | Value | Date |
| 1 | 11.5 | 03 Jun 2012 |
| 2 | 12.4 | 02 Jun 2016 |
| 3 | 12.8 | 05 Jun 2009 |
| 4 | 12.9 | 11 Jun 2012 |
| 5 | 13.2 | 10 Jun 2019 |
| 6 | 13.3 | 12 Jun 2012 |
| 7 | 13.3 | 01 Jun 2016 |
| 8 | 13.3 | 06 Jun 2020 |
| 9 | 13.4 | 03 Jun 2016 |
| 10 | 13.6 | 01 Jun 2010 |
| 11 | 13.7 | 21 Jun 2021 |
| 12 | 14.0 | 13 Jun 2019 |
| 13 | 14.1 | 09 Jun 2013 |
| 14 | 14.2 | 04 Jun 2012 |
| 15 | 14.3 | 19 Jun 2010 |
| 16 | 14.4 | 12 Jun 2011 |
| 17 | 14.4 | 04 Jun 2014 |
| 18 | 14.5 | 06 Jun 2009 |
| 19 | 14.5 | 09 Jun 2015 |
| 20 | 14.7 | 05 Jun 2022 |
| 21 | 14.8 | 17 Jun 2011 |
| 22 | 15.1 | 10 Jun 2011 |
| 23 | 15.1 | 10 Jun 2013 |
| 24 | 15.4 | 06 Jun 2011 |
| 25 | 15.4 | 01 Jun 2015 |
Ranked daily data from 2009 to present for London, NW3. For Maximum Temperature, there are 540 valid values in Jun.