| 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 | 10:13 | 15.7 | 1008 | 0.0 | 0.0 | 5 | 0.0 | 75 | 218 | 2.0 |
| Bow, London | 10:13 | 15.7 | 1008 | 0.0 | 0.0 | 132 | 0.0 | 73 | 302 | 1.9 |
| Brent, London | 10:12 | 13.7 | 1008 | 0.0 | 0.0 | 19 | 0.0 | 86 | 285 | 1.5 |
| Buntingford, Hertfordshire | 10:13 | 13.4 | 1009 | 0.0 | 0.0 | 355 | 0.0 | 86 | 352 | 2.0 |
| Caernarfon, Gwynedd | 10:13 | 10.7 | 1011 | 0.0 | 0.4 | 19 | 0.0 | 95 | 130 | 0.7 |
| Cambridge, Cambridgeshire | 10:13 | 11.4 | 1007 | 2.4 | 118.6 | 316 | 0.4 | 92 | 366 | |
| Carshalton, S London | 10:13 | 13.2 | 1004 | 0.0 | 0.0 | 26 | 0.0 | 85 | 135 | 0.7 |
| Christchurch, Dorset | 10:00 | 16.4 | 1009 | 0.0 | 0.0 | 292 | 0.0 | 0 | 336 | 2.2 |
| Clapton, E London | 10:13 | 15.2 | 1006 | 0.0 | 0.0 | 219 | 1.8 | 79 | 128 | 0.0 |
| Hammersmith, W London | 10:12 | 14.4 | 1007 | 0.0 | 0.0 | 41 | 0.0 | 82 | 348 | 2.0 |
| Hayes, SE London | 10:13 | 15.1 | 1007 | 0.0 | 0.0 | 355 | 0.0 | 77 | 250 | 0.7 |
| Hornchurch (N), E London | 10:13 | 14.4 | 1004 | 0.0 | 0.0 | 103 | 0.4 | 82 | 281 | 1.5 |
| Hornchurch (W), E London | 10:13 | 15.7 | 1007 | 0.0 | 0.0 | 360 | 0.4 | 77 | 279 | 1.7 |
| Islington, London | 10:13 | 15.1 | 1008 | 0.0 | 0.2 | 284 | 0.0 | 84 | 552 | 2.7 |
| Merton, London | 10:13 | 15.3 | 1008 | 0.0 | 0.2 | 360 | 0.4 | 74 | 16 | 0.0 |
| Mill Hill, NW London | 10:13 | 13.6 | 1010 | 0.0 | 0.0 | 67 | 0.0 | 29 | 316 | 1.4 |
| Newham, E London [TESTING] | 10:12 | 16.2 | 1009 | 0.0 | 0.0 | 17 | 0.0 | 46 | 350 | 2.4 |
| Orpington, SE London | 10:12 | 15.3 | 1008 | 0.0 | 0.0 | 355 | 0.0 | 70 | 172 | 0.7 |
| Reading, Berkshire | 10:12 | 14.7 | 1009 | 0.0 | 0.0 | 82 | 0.0 | 81 | 176 | 0.7 |
| Selby, N Yorkshire | 10:13 | 16.4 | 1007 | 0.0 | 0.0 | 312 | 0.4 | 69 | 476 | 3.3 |
| Southall, W London | 10:12 | 15.3 | 1009 | 0.0 | 0.0 | 355 | 0.0 | 46 | 218 | 1.5 |
| St Ives, New South Wales, Australia | 10:13 | 16.1 | 1029 | 0.0 | 0.2 | 205 | 0.0 | 83 | 0 | 0.0 |
| Streatham, London | 10:12 | 14.0 | 1009 | 0.0 | 0.0 | 164 | 0.0 | 82 | 353 | 2.0 |
| Tunbridge Wells, Kent | 10:12 | 12.4 | 1006 | 0.0 | 0.2 | 146 | 0.9 | 91 | | |
| Twickenham, SW London | 10:13 | 13.7 | 1009 | 0.0 | 0.0 | 36 | 0.0 | 91 | 211 | 1.4 |
| Welling, Kent | 10:12 | 14.8 | 1002 | 0.0 | 0.0 | 137 | 0.9 | 79 | 278 | 1.9 |
| Westminster, Central London | 10:13 | 14.3 | 1009 | 0.0 | 0.0 | 43 | 0.4 | 80 | 480 | 0.9 |