Historical Ranked Daily Data for December - Mean Temperature / C
Weather Variable:
| Highest | ||
| Rank | Value | Date |
| 1 | 14.8 | 19 Dec 2015 |
| 2 | 14.4 | 26 Dec 2015 |
| 3 | 14.0 | 27 Dec 2015 |
| 4 | 13.9 | 16 Dec 2015 |
| 5 | 13.9 | 30 Dec 2021 |
| 6 | 13.6 | 17 Dec 2015 |
| 7 | 13.5 | 22 Dec 2015 |
| 8 | 13.4 | 31 Dec 2021 |
| 9 | 13.4 | 02 Dec 2018 |
| 10 | 13.2 | 06 Dec 2015 |
| 11 | 13.1 | 24 Dec 2023 |
| 12 | 13.0 | 18 Dec 2014 |
| 13 | 12.9 | 07 Dec 2015 |
| 14 | 12.6 | 03 Dec 2015 |
| 15 | 12.6 | 18 Dec 2015 |
| 16 | 12.5 | 22 Dec 2014 |
| 17 | 12.5 | 09 Dec 2016 |
| 18 | 12.4 | 31 Dec 2022 |
| 19 | 12.4 | 02 Dec 2015 |
| 20 | 12.3 | 01 Dec 2015 |
| 21 | 12.2 | 19 Dec 2022 |
| 22 | 12.2 | 20 Dec 2015 |
| 23 | 12.1 | 25 Dec 2023 |
| 24 | 12.1 | 08 Dec 2016 |
| 25 | 12.1 | 05 Dec 2015 |
| Lowest | ||
| Rank | Value | Date |
| 1 | -3.2 | 20 Dec 2010 |
| 2 | -3.0 | 17 Dec 2010 |
| 3 | -2.7 | 03 Dec 2010 |
| 4 | -2.6 | 19 Dec 2010 |
| 5 | -2.5 | 18 Dec 2010 |
| 6 | -2.4 | 06 Dec 2010 |
| 7 | -2.1 | 15 Dec 2022 |
| 8 | -1.9 | 11 Dec 2022 |
| 9 | -1.7 | 19 Dec 2009 |
| 10 | -1.5 | 25 Dec 2010 |
| 11 | -1.3 | 16 Dec 2022 |
| 12 | -1.3 | 02 Dec 2010 |
| 13 | -1.2 | 14 Dec 2022 |
| 14 | -1.2 | 26 Dec 2010 |
| 15 | -1.1 | 02 Dec 2023 |
| 16 | -1.1 | 12 Dec 2012 |
| 17 | -1.0 | 07 Dec 2010 |
| 18 | -1.0 | 10 Dec 2022 |
| 19 | -0.9 | 13 Dec 2022 |
| 20 | -0.7 | 01 Dec 2010 |
| 21 | -0.7 | 08 Dec 2022 |
| 22 | -0.6 | 11 Dec 2012 |
| 23 | -0.5 | 21 Dec 2009 |
| 24 | -0.5 | 23 Dec 2009 |
| 25 | -0.4 | 20 Dec 2009 |
Ranked daily data from 2009 to present for London, nw3. For Mean Temperature, there are 465 valid values in Dec