| Stations: 12 | Temp. |
| Andrewsfield (87 m) | 16.9 °C |
| Cambridge (15 m) | 18 °C |
| Lakenheath (10 m) | 18 °C |
| Manston South East (54 m) | 16 °C |
| Norwich Weather Centre (37 m) | 19 °C |
| Shoeburyness Landwick (3 m) | 16.4 °C |
| Southend-on-Sea AP (15 m) | 17 °C |
| Wainfleet (5 m) | 16.3 °C |
| Wattisham (89 m) | 17.4 °C |
| Weybourne (20 m) | 16.2 °C |
| Wittering (73 m) | 16.6 °C |
| Wyton (41 m) | 18 °C |