These photos are a selection of those images which tap into the most memorable heatwaves of 1976, 2003 and 2019 – the summers which broke records.
They also feature fabulous open air pools, which are all closed now, but back in the day provided the perfect alternative to a dip in the sea.
ICYMI: 27 brilliant retro pics of Blackpool schools in the noughties from Mereside Primary to Collegiate

25. Heatwaves
Two year old Stuart Morley from Deepdale in Preston enjoying an ice cream on Moor Park | National World

26. Scorching Blackpool
Young holidaymakers enjoying a dip in the Fleetwood open air pool, 1946 Photo: submit


28. Heatwaves
Builders enjoy refreshments working in hot conditions in Preston. Are you in the picture? | National World


