| Station | Time | 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 | 11:44 | 21.9 | 1002 | 0.0 | 0.0 | 182 | 0.0 | 60 | 287 | 2.6 |
| Hammersmith, W London | 11:44 | 19.2 | 1001 | 0.0 | 0.0 | 252 | 0.9 | 68 | | |
| Orpington, SE London | 11:44 | 19.3 | 1003 | 0.0 | 0.0 | 25 | 0.0 | 64 | 462 | 2.7 |
| Selby, N Yorkshire | 11:44 | 21.1 | 996 | 0.0 | 0.0 | 144 | 0.9 | 61 | 318 | 2.7 |
| St Mary Cray, SE London | 11:43 | 19.4 | 1004 | 0.0 | 0.6 | 323 | 2.7 | 67 | | |
| Twickenham, SW London | 11:44 | 21.9 | 1004 | 0.0 | 0.8 | 188 | 4.5 | 63 | 450 | 3.4 |
| Westminster, Central London | 11:44 | 20.7 | 1004 | 0.0 | 0.2 | 195 | 0.4 | 65 | 283 | 0.0 |