UK Extremes recorded on 2018-08-20
| High Day Max: | Wittering 15.1C |
| Low Day Max: | Weybourne 21.9C |
| Low Night Min: | Tibenham Airfield 13.6C |
| Wettest: | Andrewsfield 0.6mm |
| Sunniest: | Shoeburyness 3.4hrs |
UK Extremes recorded on 2018-08-20
| High Day Max: | Wittering 15.1C |
| Low Day Max: | Weybourne 21.9C |
| Low Night Min: | Tibenham Airfield 13.6C |
| Wettest: | Andrewsfield 0.6mm |
| Sunniest: | Shoeburyness 3.4hrs |