| 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
() |
| Bellingham, SE London | 15:38 | 8.0 | 984 | 0.0 | 0.0 | 192 | 0.0 | 74 | 16 | 0.0 |
| Bow, London | 15:39 | 8.8 | 983 | 0.0 | 0.0 | 190 | 0.0 | 69 | 12 | 0.0 |
| Brent, London | 15:39 | 7.8 | 983 | 0.0 | 1.0 | 225 | 0.0 | 72 | 14 | 0.0 |
| Caernarfon, Gwynedd | 15:38 | 4.4 | 984 | 0.0 | 1.0 | 313 | 0.0 | 81 | 23 | 0.0 |
| Carshalton, S London | 15:38 | 8.1 | 980 | 0.0 | 0.0 | 175 | 0.9 | 74 | 23 | 0.0 |
| Hammersmith, W London | 13:24 | 8.9 | 983 | 0.0 | 0.0 | 248 | 0.0 | 69 | 84 | 0.0 |
| Hayes, SE London | 15:39 | 7.9 | 982 | 0.0 | 0.0 | 284 | 0.0 | 60 | 16 | 0.0 |
| Hornchurch (N), E London | 15:38 | 8.2 | 980 | 0.0 | 0.2 | 234 | 0.9 | 72 | 16 | 0.0 |
| Ilford, Essex | 13:48 | 9.2 | 985 | 0.0 | 0.0 | 227 | 4.0 | 68 | 90 | 0.0 |
| Merton, London | 15:33 | 9.3 | 984 | 0.0 | 0.0 | 360 | 1.3 | 67 | 0 | 0.0 |
| Orpington, SE London | 15:13 | 8.2 | 984 | 0.0 | 0.0 | 26 | 0.4 | 68 | 23 | 0.0 |
| Reading, Berkshire | 15:39 | 7.2 | 984 | 0.0 | 0.2 | 180 | 0.0 | 73 | 7 | 0.0 |
| Selby, N Yorkshire | 15:39 | 5.3 | 977 | 0.0 | 3.6 | 246 | 0.9 | 84 | 21 | 0.0 |
| St Ives, New South Wales, Australia | 15:39 | 18.1 | 1012 | 0.0 | 0.0 | 188 | 0.0 | 90 | 0 | 0.0 |
| Stanmore (SE), Middlesex | 15:38 | 8.2 | 983 | 0.0 | 0.0 | 237 | 1.3 | 70 | 19 | 0.0 |
| Tunbridge Wells, Kent | 15:38 | 6.4 | 982 | 0.0 | 0.0 | 158 | 3.6 | 88 | 32 | 0.0 |
| Twickenham, SW London | 15:38 | 8.5 | 984 | 0.0 | 0.4 | 199 | 1.8 | 73 | 14 | 0.0 |
| Westminster, Central London | 15:38 | 8.7 | 984 | 0.0 | 0.0 | 223 | 0.0 | 72 | 14 | 0.0 |