Historical Ranked Daily Data for May - Maximum Wind Speed / mph
Weather Variable:
| Highest | ||
| Rank | Value | Date |
| 1 | 25.5 | 05 May 2015 |
| 2 | 25.2 | 04 May 2021 |
| 3 | 24.7 | 03 May 2021 |
| 4 | 24.6 | 09 May 2013 |
| 5 | 23.5 | 21 May 2021 |
| 6 | 23.3 | 23 May 2020 |
| 7 | 22.5 | 10 May 2021 |
| 8 | 22.5 | 06 May 2015 |
| 9 | 22.5 | 23 May 2011 |
| 10 | 22.2 | 20 May 2021 |
| 11 | 21.6 | 08 May 2021 |
| 12 | 21.5 | 15 May 2013 |
| 13 | 21.3 | 13 May 2013 |
| 14 | 21.0 | 18 May 2015 |
| 15 | 21.0 | 09 May 2015 |
| 16 | 21.0 | 10 May 2014 |
| 17 | 21.0 | 22 May 2011 |
| 18 | 20.3 | 22 May 2020 |
| 19 | 20.1 | 26 May 2011 |
| 20 | 20.0 | 07 May 2015 |
| 21 | 19.9 | 07 May 2014 |
| 22 | 19.7 | 09 May 2021 |
| 23 | 19.7 | 02 May 2011 |
| 24 | 19.4 | 19 May 2026 |
| 25 | 19.4 | 08 May 2019 |
| Lowest | ||
| Rank | Value | Date |
| 1 | 5.7 | 28 May 2021 |
| 2 | 5.8 | 18 May 2019 |
| 3 | 6.0 | 02 May 2022 |
| 4 | 6.4 | 23 May 2012 |
| 5 | 6.4 | 17 May 2014 |
| 6 | 6.4 | 31 May 2014 |
| 7 | 6.7 | 15 May 2014 |
| 8 | 7.0 | 28 May 2017 |
| 9 | 7.0 | 30 May 2018 |
| 10 | 7.1 | 20 May 2010 |
| 11 | 7.1 | 18 May 2017 |
| 12 | 7.1 | 14 May 2022 |
| 13 | 7.1 | 21 May 2024 |
| 14 | 7.3 | 18 May 2010 |
| 15 | 7.3 | 31 May 2017 |
| 16 | 7.4 | 13 May 2018 |
| 17 | 7.4 | 18 May 2018 |
| 18 | 7.5 | 05 May 2010 |
| 19 | 7.5 | 23 May 2010 |
| 20 | 7.5 | 18 May 2024 |
| 21 | 7.5 | 20 May 2025 |
| 22 | 7.6 | 12 May 2010 |
| 23 | 7.6 | 16 May 2014 |
| 24 | 7.6 | 17 May 2024 |
| 25 | 7.7 | 19 May 2017 |
Ranked daily data from 2009 to present for London, NW3. For Maximum Wind Speed, there are 527 valid values in May.