| Station | Time (BST) | Temp Out
(°C) | Bar
(hPa) | Rain Rate
(mm/hr) | Day Rain
(mm) | Wind Dir
(°) | Avg Wind
(m/s) | Out Hum
(%) | Solar Rad.
(W/m²) | UV Index
() |
| Selby, N Yorkshire | 04:00 | 10.1 | 992 | 1.0 | 1.2 | 349 | 0.0 | 94 | 0 | 0.0 |
| St Mary Cray, SE London | 01:56 | 12.1 | 997 | 0.0 | 0.2 | 254 | 0.9 | 94 | | |
| Westminster, Central London | 04:00 | 12.3 | 993 | 0.0 | 0.0 | 165 | 0.4 | 92 | 0 | 0.0 |