Historical Ranked Daily Data for March - Maximum Temperature / C
Weather Variable:
| Highest | ||
| Rank | Value | Date |
| 1 | 23.6 | 30 Mar 2021 |
| 2 | 21.3 | 30 Mar 2017 |
| 3 | 21.1 | 31 Mar 2021 |
| 4 | 20.8 | 28 Mar 2012 |
| 5 | 19.7 | 30 Mar 2014 |
| 6 | 19.6 | 20 Mar 2025 |
| 7 | 19.6 | 22 Mar 2022 |
| 8 | 19.5 | 23 Mar 2012 |
| 9 | 19.3 | 29 Mar 2021 |
| 10 | 19.3 | 30 Mar 2019 |
| 11 | 19.3 | 09 Mar 2014 |
| 12 | 18.8 | 24 Mar 2012 |
| 13 | 18.7 | 29 Mar 2014 |
| 14 | 18.7 | 29 Mar 2012 |
| 15 | 18.6 | 23 Mar 2022 |
| 16 | 18.3 | 16 Mar 2014 |
| 17 | 18.2 | 27 Mar 2012 |
| 18 | 17.8 | 26 Mar 2012 |
| 19 | 17.7 | 24 Mar 2022 |
| 20 | 17.7 | 31 Mar 2011 |
| 21 | 17.5 | 09 Mar 2025 |
| 22 | 17.4 | 30 Mar 2012 |
| 23 | 17.4 | 18 Mar 2010 |
| 24 | 17.3 | 28 Mar 2017 |
| 25 | 17.2 | 19 Mar 2025 |
| Lowest | ||
| Rank | Value | Date |
| 1 | -0.1 | 02 Mar 2018 |
| 2 | 0.0 | 01 Mar 2018 |
| 3 | 0.3 | 18 Mar 2018 |
| 4 | 0.6 | 11 Mar 2013 |
| 5 | 0.9 | 24 Mar 2013 |
| 6 | 1.1 | 25 Mar 2013 |
| 7 | 1.3 | 26 Mar 2013 |
| 8 | 2.2 | 08 Mar 2023 |
| 9 | 2.6 | 23 Mar 2013 |
| 10 | 3.0 | 10 Mar 2013 |
| 11 | 3.2 | 19 Mar 2018 |
| 12 | 3.3 | 03 Mar 2018 |
| 13 | 3.4 | 27 Mar 2013 |
| 14 | 3.9 | 12 Mar 2013 |
| 15 | 4.0 | 03 Mar 2011 |
| 16 | 4.0 | 28 Mar 2013 |
| 17 | 4.4 | 01 Mar 2011 |
| 18 | 4.4 | 05 Mar 2023 |
| 19 | 4.8 | 02 Mar 2013 |
| 20 | 4.8 | 30 Mar 2013 |
| 21 | 5.0 | 11 Mar 2010 |
| 22 | 5.1 | 10 Mar 2010 |
| 23 | 5.1 | 22 Mar 2013 |
| 24 | 5.3 | 04 Mar 2021 |
| 25 | 5.4 | 07 Mar 2010 |
Ranked daily data from 2009 to present for London, nw3. For Maximum Temperature, there are 527 valid values in Mar