| 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
() |
| Bow, London | 05:49 | 18.6 | 1015 | 0.0 | 0.0 | 227 | 0.0 | 84 | 0 | 0.0 |
| Selby, N Yorkshire | 06:05 | 13.8 | 1009 | 0.0 | 0.0 | 188 | 0.0 | 88 | 0 | 0.0 |
| St Mary Cray, SE London | 06:06 | 17.6 | 1017 | 0.0 | 0.0 | 340 | 2.7 | 90 | | |
| Twickenham, SW London | 06:05 | 18.4 | 1017 | 0.0 | 0.0 | 145 | 1.3 | 91 | 0 | 0.0 |
| Westminster, Central London | 06:06 | 17.8 | 1017 | 0.0 | 0.0 | 223 | 0.0 | 91 | 0 | 0.0 |