Historical Ranked Daily Data for June - Maximum Dew Point / °C
Weather Variable:
| Highest | ||
| Rank | Value | Date |
| 1 | 24.0 | 24 Jun 2026 |
| 2 | 22.3 | 23 Jun 2026 |
| 3 | 21.8 | 25 Jun 2026 |
| 4 | 21.3 | 26 Jun 2026 |
| 5 | 21.2 | 12 Jun 2023 |
| 6 | 20.2 | 25 Jun 2019 |
| 7 | 19.9 | 28 Jun 2012 |
| 8 | 19.8 | 29 Jun 2019 |
| 9 | 19.8 | 28 Jun 2009 |
| 10 | 19.7 | 16 Jun 2021 |
| 11 | 19.6 | 18 Jun 2023 |
| 12 | 19.5 | 27 Jun 2026 |
| 13 | 19.5 | 26 Jun 2024 |
| 14 | 19.3 | 22 Jun 2026 |
| 15 | 19.2 | 21 Jun 2026 |
| 16 | 19.2 | 29 Jun 2025 |
| 17 | 19.2 | 23 Jun 2016 |
| 18 | 19.1 | 24 Jun 2023 |
| 19 | 19.0 | 26 Jun 2020 |
| 20 | 18.9 | 19 Jun 2026 |
| 21 | 18.9 | 28 Jun 2025 |
| 22 | 18.9 | 24 Jun 2019 |
| 23 | 18.9 | 21 Jun 2017 |
| 24 | 18.8 | 30 Jun 2025 |
| 25 | 18.5 | 24 Jun 2024 |
| Lowest | ||
| Rank | Value | Date |
| 1 | 6.0 | 09 Jun 2015 |
| 2 | 6.0 | 10 Jun 2015 |
| 3 | 6.4 | 04 Jun 2009 |
| 4 | 6.8 | 04 Jun 2013 |
| 5 | 6.9 | 06 Jun 2015 |
| 6 | 7.0 | 20 Jun 2010 |
| 7 | 7.0 | 10 Jun 2013 |
| 8 | 7.2 | 09 Jun 2012 |
| 9 | 7.5 | 01 Jun 2015 |
| 10 | 7.6 | 07 Jun 2015 |
| 11 | 7.7 | 03 Jun 2013 |
| 12 | 7.8 | 16 Jun 2010 |
| 13 | 7.8 | 02 Jun 2013 |
| 14 | 7.8 | 24 Jun 2013 |
| 15 | 8.0 | 08 Jun 2013 |
| 16 | 8.0 | 09 Jun 2013 |
| 17 | 8.0 | 08 Jun 2015 |
| 18 | 8.2 | 19 Jun 2010 |
| 19 | 8.3 | 04 Jun 2015 |
| 20 | 8.4 | 19 Jun 2009 |
| 21 | 8.4 | 23 Jun 2015 |
| 22 | 8.5 | 01 Jun 2011 |
| 23 | 8.5 | 03 Jun 2015 |
| 24 | 8.5 | 19 Jun 2015 |
| 25 | 8.7 | 15 Jun 2010 |
Ranked daily data from 2009 to present for London, NW3. For Maximum Dew Point, there are 540 valid values in Jun.