Five youngsters drown while UK bakes in hottest-ever May days as thunderstorms bring brief respite from 35C heatwave
Four teenagers and a 12-year-old lost their lives in the water during the heatwave, with a 60-year-old man also dying of a cardiac arrest while trying to rescue family members in difficulty
Six people, including four teenagers and a 12-year-old, have died in separate swimming incidents after crowds flocked to rivers, lakes and beauty spots during the record-breaking May Bank Holiday heat.
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The UK recorded its hottest day of the year for the second consecutive day on Tuesday, with temperatures hitting 35C, as police and water safety experts warned over the dangers of open water.
Forces in South Yorkshire, West Yorkshire, Warwickshire, Lincolnshire, Lancashire and Devon and Cornwall were all called to fatal incidents involving five young people and a man in his 60s.
On Sunday, a body was found in the search for 15-year-old Declan Sawyer, who got into difficulty in a lake in Lincoln.
Emergency services were called to Swanholme Lakes at approximately 14:30 after reports the teenager had entered the water and gone missing.
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Following his death, Declan's father Carl paid tribute to the "funny and outgoing young man" and stressed no parent should go through the same ordeal.
“He had a very cheeky smile and the personality to match. He was very much loved by his friends and family, and will be missed dearly by many," he said.
On Monday afternoon, a 13-year-old boy died after getting into difficulty at Leadbeater Dam near Halifax, West Yorkshire.
A spokesperson for West Yorkshire Police said the boy was pulled from the water and taken to hospital, where he was pronounced dead.
That same afternoon, a man in his 60s died after suffering a cardiac arrest when he entered the sea at Tregirls Beach in Padstow to help two family members who had got into difficulty, Devon and Cornwall Police said.
The two relatives were brought safely back to shore by members of the public.
On Monday evening, the body of a teenage girl was recovered from the water at Kingsbury Water Park in Warwickshire.
In South Yorkshire, the body of another teenage boy was recovered from the water at Rother Valley Country Park in the early hours of Tuesday after he was reported missing.
South Yorkshire Police said a specialist search operation was launched after reports at 18:50 on Monday that the boy had entered the water and had not been seen getting out.
Then on Tuesday evening, a body was recovered from the River Ribble in Lancashire after a 12-year-old boy got into difficulty while swimming with friends at Ribchester.
After his son's tragic death and that of the five others who lost their lives in recent days, Declan's father added: "We would like to raise awareness about children playing near any rivers or lakes in the hot weather.
"Please can all parents, friends and family make their children aware of the dangers surrounding water."
The Met Office has confirmed Tuesday was the UK's hottest recorded May day in history, with temperatures reaching 35C in Heathrow and Kew Gardens, a day after the record was beaten on Monday with highs of 34.8C.
The UK Health Security Agency have said amber alerts for the South West, South East, London, East and West Midlands and the East of England will remain in place until 5pm on Thursday May 28, along with yellow alerts for the North West and North East.
The heat could be reduced because thunderstorm warnings have been issued for parts of the South West, West Midlands, East Midlands and East of England from 22:00 on Tuesday and into the early hours of Wednesday morning.
Isolated thunderstorms with lightning, hail and gusty winds are expected, the Met Office said, while there is potential for 30mm of rain in less than an hour.
The RAC has warned drivers to ensure their windscreen wipers are fit for purpose ahead of the storms.
"With thunderstorms forecast which could result in 30mm of rain in less than an hour, it’s vital windscreen wipers are fit for purpose," a spokesperson for the breakdown service said.
⚠️ Yellow weather warning issued ⚠️
— Met Office (@metoffice) May 26, 2026
Thunderstorms across parts of eastern England
Tuesday 22:00 – Wednesday 02:00
Latest info 👉https://t.co/QwDLMfRBfs
Stay #WeatherAware ⚠️ pic.twitter.com/Wm602jYl2A
The UK experienced a "tropical night" on Monday as the record for the warmest minimum temperature for May was broken for the second consecutive day.
Temperatures did not fall below 20C overnight on Monday in parts of the UK, with 21.3C recorded at Kenley Airfield, south London.
Met Office chief forecaster Andy Page said the "exceptional" late-spring heat will continue for much of this week, with more "tropical nights expected."
"Last night provisionally recorded the warmest May night on record, and we’re likely to see further very warm nights in the south over the coming days,” he said.
"We were particularly concerned by reports at the weekend about an increase in the number of motorists around England and Wales who were prosecuted for not maintaining their windscreen wipers, something which is crucial during a thunderstorm."
The RAC had a 20% increase in car breakdowns over the bank holiday, the spokesperson added.