Historical Ranked Daily Data for April - Maximum Temperature / C
Weather Variable:
| Highest | ||
| Rank | Value | Date |
| 1 | 28.4 | 19 Apr 2018 |
| 2 | 26.5 | 23 Apr 2011 |
| 3 | 26.1 | 08 Apr 2026 |
| 4 | 25.9 | 20 Apr 2018 |
| 5 | 25.6 | 22 Apr 2011 |
| 6 | 25.5 | 30 Apr 2025 |
| 7 | 25.2 | 09 Apr 2017 |
| 8 | 24.9 | 12 Apr 2020 |
| 9 | 24.9 | 18 Apr 2018 |
| 10 | 24.8 | 11 Apr 2020 |
| 11 | 24.4 | 21 Apr 2011 |
| 12 | 24.4 | 20 Apr 2011 |
| 13 | 24.4 | 19 Apr 2011 |
| 14 | 24.2 | 15 Apr 2015 |
| 15 | 24.0 | 22 Apr 2019 |
| 16 | 23.8 | 22 Apr 2018 |
| 17 | 23.7 | 20 Apr 2019 |
| 18 | 23.2 | 23 Apr 2020 |
| 19 | 22.9 | 28 Apr 2025 |
| 20 | 22.9 | 19 Apr 2019 |
| 21 | 22.9 | 21 Apr 2018 |
| 22 | 22.8 | 21 Apr 2019 |
| 23 | 22.7 | 24 Apr 2011 |
| 24 | 22.4 | 25 Apr 2013 |
| 25 | 22.4 | 06 Apr 2011 |
| 370 | 13.0 | Today |
| 210 | 15.9 | Yesterday |
| Lowest | ||
| Rank | Value | Date |
| 1 | 2.7 | 04 Apr 2013 |
| 2 | 4.2 | 03 Apr 2013 |
| 3 | 5.3 | 01 Apr 2013 |
| 4 | 6.5 | 07 Apr 2021 |
| 5 | 6.6 | 06 Apr 2021 |
| 6 | 7.2 | 01 Apr 2018 |
| 7 | 7.3 | 02 Apr 2013 |
| 8 | 7.4 | 05 Apr 2013 |
| 9 | 7.6 | 29 Apr 2018 |
| 10 | 7.7 | 01 Apr 2022 |
| 11 | 7.9 | 10 Apr 2021 |
| 12 | 8.1 | 11 Apr 2021 |
| 13 | 8.2 | 02 Apr 2019 |
| 14 | 8.4 | 03 Apr 2019 |
| 15 | 8.4 | 02 Apr 2022 |
| 16 | 8.6 | 01 Apr 2010 |
| 17 | 8.7 | 16 Apr 2016 |
| 18 | 8.7 | 30 Apr 2018 |
| 19 | 8.7 | 03 Apr 2022 |
| 20 | 8.8 | 05 Apr 2012 |
| 21 | 8.8 | 13 Apr 2019 |
| 22 | 8.9 | 09 Apr 2013 |
| 23 | 8.9 | 01 Apr 2020 |
| 24 | 9.1 | 24 Apr 2016 |
| 25 | 9.1 | 03 Apr 2021 |
| 161 | 13.0 | Today |
| 321 | 15.9 | Yesterday |
Ranked daily data from 2009 to present for London, nw3. For Maximum Temperature, there are 530 valid values in Apr