Historical Ranked Daily Data for March - Temperature Range / °C
Weather Variable:
| Highest | ||
| Rank | Value | Date |
| 1 | 19.8 | 30 Mar 2021 |
| 2 | 17.5 | 28 Mar 2012 |
| 3 | 16.1 | 19 Mar 2025 |
| 4 | 16.0 | 21 Mar 2022 |
| 5 | 15.5 | 06 Mar 2025 |
| 6 | 14.9 | 21 Mar 2009 |
| 7 | 14.7 | 30 Mar 2019 |
| 8 | 14.6 | 26 Mar 2012 |
| 9 | 14.3 | 24 Mar 2022 |
| 10 | 14.3 | 29 Mar 2019 |
| 11 | 14.2 | 15 Mar 2012 |
| 12 | 14.1 | 24 Mar 2020 |
| 13 | 14.0 | 08 Mar 2011 |
| 14 | 13.9 | 23 Mar 2012 |
| 15 | 13.9 | 13 Mar 2014 |
| 16 | 13.8 | 31 Mar 2021 |
| 17 | 13.6 | 25 Mar 2011 |
| 18 | 13.5 | 27 Mar 2012 |
| 19 | 13.4 | 05 Mar 2013 |
| 20 | 13.3 | 24 Mar 2012 |
| 21 | 13.2 | 14 Mar 2014 |
| 22 | 13.1 | 04 Mar 2025 |
| 23 | 13.1 | 31 Mar 2025 |
| 24 | 13.0 | 16 Mar 2009 |
| 25 | 12.8 | 18 Mar 2026 |
| Lowest | ||
| Rank | Value | Date |
| 1 | 1.1 | 05 Mar 2020 |
| 2 | 1.1 | 25 Mar 2013 |
| 3 | 1.1 | 11 Mar 2024 |
| 4 | 1.5 | 16 Mar 2012 |
| 5 | 1.5 | 26 Mar 2013 |
| 6 | 1.5 | 02 Mar 2022 |
| 7 | 1.7 | 02 Mar 2018 |
| 8 | 1.7 | 24 Mar 2013 |
| 9 | 1.7 | 05 Mar 2023 |
| 10 | 1.9 | 08 Mar 2013 |
| 11 | 1.9 | 08 Mar 2023 |
| 12 | 1.9 | 01 Mar 2011 |
| 13 | 1.9 | 10 Mar 2024 |
| 14 | 2.0 | 30 Mar 2011 |
| 15 | 2.0 | 16 Mar 2013 |
| 16 | 2.0 | 18 Mar 2018 |
| 17 | 2.1 | 04 Mar 2021 |
| 18 | 2.2 | 23 Mar 2013 |
| 19 | 2.2 | 15 Mar 2015 |
| 20 | 2.2 | 19 Mar 2015 |
| 21 | 2.3 | 19 Mar 2020 |
| 22 | 2.3 | 04 Mar 2023 |
| 23 | 2.4 | 03 Mar 2023 |
| 24 | 2.4 | 10 Mar 2013 |
| 25 | 2.4 | 07 Mar 2013 |
Ranked daily data from 2009 to present for London, NW3. For Temperature Range, there are 558 valid values in Mar.