Five times, amazingly, and in four separate years: (three of them in the last seven!)
Top 10 hottest days in the UK
Rank Temperature Date Place(s)
1* 40.3 °C (104.5 °F) 19 July 2022 Coningsby, Lincolnshire
2* 38.7 °C (101.7 °F) 25 July 2019 Cambridge, Cambridgeshire
3* 38.5 °C (101.3 °F) 10 August 2003 Faversham, Kent
4 38.2 °C (100.8 °F) 18 July 2022 Pitsford, Northamptonshire
5 37.8 °C (100.0 °F) 31 July 2020 Heathrow, Greater London
6* 37.1 °C (98.8 °F) 3 August 1990 Cheltenham, Gloucestershire
7 36.7 °C (98.1 °F) 1 July 2015 Heathrow, Greater London
8* 36.7 °C (98.1 °F) 9 August 1911 Raunds, Northamptonshire
9 36.6 °C (97.9 °F) 2 August 1990 Worcester, Worcestershire
10 36.5 °C (97.7 °F) 19 July 2006 Wisley, Surrey
Starred entries signify the then-highest temperature recorded up to that date, until surpassed by the next starred date above.
(From Wikipedia)
Originally Posted by: Rob K