| 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 | 11:03 | 20.2 | 1014 | 0.0 | 0.0 | 255 | 0.0 | 47 | 146 | 0.8 |
| Bellingham, SE London | 11:03 | 20.8 | 1014 | 0.0 | 0.0 | 179 | 0.0 | 57 | 726 | 6.0 |
| Bow, London | 11:03 | 20.8 | 1014 | 0.0 | 0.0 | 102 | 0.0 | 54 | 596 | 4.7 |
| Brent, London | 11:03 | 19.6 | 1013 | 0.0 | 0.0 | 81 | 0.0 | 54 | 294 | 3.8 |
| Carshalton, S London | 11:03 | 19.0 | 1010 | 0.0 | 0.0 | 127 | 0.4 | 63 | 339 | 2.3 |
| Hayes, SE London | 11:03 | 18.7 | 1013 | 0.0 | 0.0 | 169 | 0.0 | 61 | 160 | 1.1 |
| Hornchurch (N), E London | 11:03 | 19.4 | 1010 | 0.0 | 0.0 | 86 | 0.0 | 56 | 759 | 2.9 |
| Ilford, Essex | 11:02 | 20.1 | 1015 | 0.0 | 0.0 | 86 | 0.4 | 55 | 780 | 4.8 |
| Merton, London | 11:03 | 20.8 | 1014 | 0.0 | 0.0 | 360 | 0.4 | 57 | 19 | 0.0 |
| Reading, Berkshire | 11:03 | 16.7 | 1015 | 0.0 | 0.0 | 129 | 0.0 | 60 | 160 | 0.7 |
| Selby, N Yorkshire | 11:03 | 18.9 | 1012 | 0.0 | 0.0 | 153 | 0.4 | 62 | 283 | 2.9 |
| St Ives, New South Wales, Australia | 11:03 | 13.9 | 1017 | 0.0 | 0.0 | 146 | 0.0 | 80 | 0 | 0.0 |
| Stanmore (SE), Middlesex | 11:03 | 19.2 | 1014 | 0.0 | 0.0 | 360 | 0.0 | 61 | 496 | 4.0 |
| Sturminster Newton, Dorset | 11:03 | 21.8 | 1012 | 0.0 | 0.0 | 100 | 0.9 | 62 | 204 | 2.6 |
| Twickenham, SW London | 11:03 | 20.6 | 1015 | 0.0 | 0.0 | 167 | 0.4 | 58 | 710 | 3.8 |
| Westminster, Central London | 11:03 | 19.3 | 1015 | 0.0 | 0.0 | 130 | 0.4 | 59 | 759 | 0.0 |