| 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
() |
| Atomwide, Orpington, SE London | 12:21 | 16.4 | 1028 | 0.0 | 0.0 | 227 | 0.0 | 43 | 802 | 10.3 |
| Bow, London | 12:20 | 14.9 | 1028 | 0.0 | 0.0 | 163 | 0.0 | 56 | 613 | 4.2 |
| Hammersmith, W London | 12:20 | 14.2 | 1026 | 0.0 | 0.0 | 44 | 0.0 | 53 | | |
| Selby, N Yorkshire | 12:20 | 15.6 | 1026 | 0.0 | 0.0 | 171 | 0.0 | 63 | 415 | 3.3 |
| St Mary Cray, SE London | 12:20 | 13.9 | 1029 | 0.0 | 0.0 | 164 | 0.9 | 58 | | |
| Westminster, Central London | 12:20 | 14.1 | 1029 | 0.0 | 0.0 | 42 | 0.9 | 58 | 601 | 0.0 |