On 23 January 1979 in London, England, United Kingdom it was cold and snowy, and the high was 1°C (33°F), the low was −1°C (29°F) and the precipitation was 7.0 mm (0.28 in).
| Time | Temperature | Precipitation |
|---|---|---|
| 00:00 | 0° | 0.2 cm |
| 01:00 | 0° | 0.3 cm |
| 02:00 | 0° | 0.3 cm |
| 03:00 | −1° | 0.3 cm |
| 04:00 | −1° | 0.3 cm |
| 05:00 | −1° | 0.3 cm |
| 06:00 | −1° | 0.3 cm |
| 07:00 | −1° | 0.4 cm |
| 08:00 | −1° | 0.3 cm |
| 09:00 | 0° | 0.3 cm |
| 10:00 | −1° | 0.4 cm |
| 11:00 | −1° | 0.2 cm |
| 12:00 | −1° | 0.3 cm |
| 13:00 | −1° | 0.2 cm |
| 14:00 | 0° | 0.2 cm |
| 15:00 | 0° | 0.2 cm |
| 16:00 | 0° | 0.1 cm |
| 17:00 | 0° | 0.0 mm |
| 18:00 | 1° | 0.0 mm |
| 19:00 | 1° | 0.0 mm |
| 20:00 | 1° | 0.0 mm |
| 21:00 | 0° | 0.0 mm |
| 22:00 | 0° | 0.0 mm |
| 23:00 | 0° | 0.0 mm |