Historical Ranked Daily Data for January - Maximum Temperature / C
Weather Variable:
| Highest | ||
| Rank | Value | Date |
| 1 | 15.3 | 01 Jan 2022 |
| 2 | 14.8 | 24 Jan 2016 |
| 3 | 14.8 | 09 Jan 2015 |
| 4 | 13.8 | 10 Jan 2015 |
| 5 | 13.6 | 04 Jan 2023 |
| 6 | 13.5 | 25 Jan 2016 |
| 7 | 13.5 | 29 Jan 2013 |
| 8 | 13.3 | 31 Jan 2016 |
| 9 | 13.3 | 27 Jan 2016 |
| 10 | 13.3 | 13 Jan 2011 |
| 11 | 13.2 | 23 Jan 2024 |
| 12 | 13.2 | 05 Jan 2023 |
| 13 | 13.2 | 02 Jan 2022 |
| 14 | 13.1 | 29 Jan 2022 |
| 15 | 13.0 | 24 Jan 2024 |
| 16 | 12.9 | 14 Jan 2020 |
| 17 | 12.9 | 28 Jan 2018 |
| 18 | 12.8 | 02 Jan 2024 |
| 19 | 12.8 | 24 Jan 2018 |
| 20 | 12.7 | 21 Jan 2024 |
| 21 | 12.7 | 09 Jan 2020 |
| 22 | 12.7 | 23 Jan 2018 |
| 23 | 12.6 | 25 Jan 2024 |
| 24 | 12.6 | 07 Jan 2020 |
| 25 | 12.6 | 02 Jan 2015 |
| Lowest | ||
| Rank | Value | Date |
| 1 | -2.0 | 10 Jan 2009 |
| 2 | -0.8 | 16 Jan 2013 |
| 3 | -0.3 | 20 Jan 2013 |
| 4 | 0.1 | 07 Jan 2010 |
| 5 | 0.2 | 08 Jan 2010 |
| 6 | 0.3 | 06 Jan 2010 |
| 7 | 0.4 | 06 Jan 2009 |
| 8 | 0.4 | 19 Jan 2013 |
| 9 | 0.4 | 26 Jan 2017 |
| 10 | 0.6 | 04 Jan 2009 |
| 11 | 0.6 | 09 Jan 2010 |
| 12 | 0.6 | 13 Jan 2010 |
| 13 | 0.7 | 17 Jan 2023 |
| 14 | 0.8 | 11 Jan 2010 |
| 15 | 0.9 | 09 Jan 2009 |
| 16 | 1.0 | 05 Jan 2010 |
| 17 | 1.1 | 24 Jan 2021 |
| 18 | 1.2 | 28 Jan 2011 |
| 19 | 1.2 | 08 Jan 2021 |
| 20 | 1.3 | 04 Jan 2010 |
| 21 | 1.3 | 29 Jan 2011 |
| 22 | 1.4 | 21 Jan 2013 |
| 23 | 1.5 | 12 Jan 2010 |
| 24 | 1.6 | 15 Jan 2013 |
| 25 | 1.7 | 10 Jan 2010 |
Ranked daily data from 2009 to present for London, nw3. For Maximum Temperature, there are 496 valid values in Jan