Historical Ranked Daily Data - Mean Temp Anom / C
Weather Variable:
| Highest | ||
| Rank | Value | Date |
| 1 | 12.4 | 26 May 2026 |
| 2 | 11.2 | 19 Jul 2022 |
| 3 | 11.0 | 25 May 2026 |
| 4 | 10.0 | 19 Apr 2018 |
| 5 | 9.9 | 01 Jul 2025 |
| 6 | 9.7 | 23 May 2026 |
| 7 | 9.6 | 20 Apr 2018 |
| 8 | 9.5 | 01 Jul 2015 |
| 9 | 9.4 | 25 Jul 2019 |
| 10 | 9.4 | 13 Sep 2016 |
| 11 | 9.2 | 19 Dec 2015 |
| 12 | 9.2 | 18 Jun 2017 |
| 13 | 9.0 | 13 Oct 2018 |
| 14 | 9.0 | 19 Jun 2017 |
| 15 | 8.9 | 24 May 2026 |
| 16 | 8.8 | 30 Jun 2025 |
| 17 | 8.8 | 26 Dec 2015 |
| 18 | 8.8 | 09 Sep 2023 |
| 19 | 8.6 | 28 May 2026 |
| 20 | 8.5 | 24 Nov 2024 |
| 21 | 8.5 | 17 Jun 2022 |
| 22 | 8.4 | 27 Dec 2015 |
| 23 | 8.3 | 18 Jul 2022 |
| 24 | 8.3 | 11 Aug 2020 |
| 25 | 8.3 | 15 Feb 2024 |
| 4358 | -1.1 | Today |
| 3680 | -0.3 | Yesterday |
| Lowest | ||
| Rank | Value | Date |
| 1 | -10.5 | 28 Feb 2018 |
| 2 | -9.3 | 03 Dec 2010 |
| 3 | -9.2 | 01 Mar 2018 |
| 4 | -9.1 | 11 Feb 2012 |
| 5 | -9.0 | 28 Nov 2010 |
| 6 | -8.8 | 06 Dec 2010 |
| 7 | -8.8 | 20 Dec 2010 |
| 8 | -8.7 | 27 Feb 2018 |
| 9 | -8.6 | 17 Dec 2010 |
| 10 | -8.5 | 27 Nov 2010 |
| 11 | -8.4 | 24 Mar 2013 |
| 12 | -8.3 | 18 Mar 2018 |
| 13 | -8.2 | 10 Jan 2009 |
| 14 | -8.2 | 19 Dec 2010 |
| 15 | -8.1 | 07 Jan 2010 |
| 16 | -8.1 | 18 Dec 2010 |
| 17 | -8.0 | 02 Dec 2010 |
| 18 | -8.0 | 11 Mar 2013 |
| 19 | -7.9 | 04 Jan 2010 |
| 20 | -7.9 | 11 Dec 2022 |
| 21 | -7.9 | 26 Nov 2010 |
| 22 | -7.8 | 15 Dec 2022 |
| 23 | -7.8 | 26 Mar 2013 |
| 24 | -7.8 | 25 Mar 2013 |
| 25 | -7.8 | 16 Jan 2013 |
| 2011 | -1.1 | Today |
| 2689 | -0.3 | Yesterday |
Ranked daily data from 2009 to present for London, nw3. For Mean Temp Anom, there are 6368 valid values