Historical Ranked Daily Data for June - Maximum Hourly Rain / mm
Weather Variable:
| Highest | ||
| Rank | Value | Date |
| 1 | 33.3 | 27 Jun 2009 |
| 2 | 32.0 | 23 Jun 2026 |
| 3 | 13.9 | 12 Jun 2023 |
| 4 | 11.5 | 23 Jun 2016 |
| 5 | 8.5 | 16 Jun 2011 |
| 6 | 8.3 | 07 Jun 2009 |
| 7 | 8.2 | 02 Jun 2026 |
| 8 | 8.2 | 06 Jun 2020 |
| 9 | 6.8 | 30 Jun 2022 |
| 10 | 6.3 | 28 Jun 2011 |
| 11 | 6.1 | 10 Jun 2011 |
| 12 | 6.0 | 18 Jun 2021 |
| 13 | 5.8 | 27 Jun 2021 |
| 14 | 5.6 | 27 Jun 2017 |
| 15 | 5.5 | 20 Jun 2016 |
| 16 | 5.5 | 17 Jun 2016 |
| 17 | 5.0 | 08 Jun 2016 |
| 18 | 4.8 | 03 Jun 2012 |
| 19 | 4.6 | 10 Jun 2026 |
| 20 | 4.6 | 19 Jun 2019 |
| 21 | 4.5 | 05 Jun 2022 |
| 22 | 4.4 | 07 Jun 2025 |
| 23 | 4.4 | 20 Jun 2023 |
| 24 | 4.4 | 25 Jun 2019 |
| 25 | 4.3 | 06 Jun 2017 |
| Lowest | ||
| Rank | Value | Date |
| 1 | 0.0 | 28 Jun 2022 |
| 2 | 0.2 | 18 Jun 2014 |
| 3 | 0.2 | 02 Jun 2015 |
| 4 | 0.2 | 05 Jun 2015 |
| 5 | 0.2 | 10 Jun 2016 |
| 6 | 0.2 | 18 Jun 2016 |
| 7 | 0.2 | 09 Jun 2018 |
| 8 | 0.2 | 10 Jun 2018 |
| 9 | 0.2 | 14 Jun 2018 |
| 10 | 0.2 | 17 Jun 2018 |
| 11 | 0.2 | 06 Jun 2019 |
| 12 | 0.2 | 09 Jun 2019 |
| 13 | 0.2 | 20 Jun 2019 |
| 14 | 0.2 | 05 Jun 2020 |
| 15 | 0.2 | 07 Jun 2020 |
| 16 | 0.2 | 11 Jun 2020 |
| 17 | 0.2 | 12 Jun 2020 |
| 18 | 0.2 | 19 Jun 2020 |
| 19 | 0.2 | 25 Jun 2021 |
| 20 | 0.2 | 01 Jun 2022 |
| 21 | 0.2 | 22 Jun 2024 |
| 22 | 0.2 | 06 Jun 2025 |
| 23 | 0.2 | 14 Jun 2025 |
| 24 | 0.2 | 01 Jun 2026 |
| 25 | 0.2 | 09 Jun 2026 |
Ranked daily data from 2009 to present for London, NW3. For Maximum Hourly Rain, there are 186 valid values in Jun.