Hottest July day ever recorded in UK

  • Published
Image caption,
Skegness beach on the Lincolnshire coast has been packed with families enjoying the sun

The UK has seen the hottest July day on record, with temperatures hitting 36.7C (98F).

The Met Office said the reading had been registered at Heathrow - breaking the previous record set in 2006.

A level 3 "heatwave action" heat-health alert has been declared for all parts of England.

But in Scotland, forecasters warned of thunderstorms, torrential downpours and hail stones up to 1cm in size.

Lightning was also spotted in the north-east of England, with a storm breaking out near Antony Gormley's Angel of the North statue.

Hot weather may have been a "contributing factor" to a large fire which consumed about 30 acres of Thetford Forest.

Motorists on the M1 in Derbyshire faced delays after a lorry carrying batteries burst into flames, causing the motorway to be temporarily closed in both directions.

Meanwhile, five people were taken to hospital from the Royal Norfolk Show as temperatures rose to 31C (88F) in Norwich.

In Staffordshire, 80 people were stranded on the monorail at Alton Towers when two trains broke down.

Wimbledon spectators - who had been covering their heads with umbrellas, newspapers and towels - were advised to wear hats.

London was hotter than Rome and Athens, according to figures collated by the Met Office, but other parts of Europe saw temperatures rise above 40C (104F).

As hot as it gets

38.5C (101.3F)

Hottest temperature ever recorded in the UK - Faversham, Kent in August 2003

  • 36.7C (98F) Recorded at Heathrow between 15:00 and 15:30 BST on Wednesday

  • 7 degrees This much above average counts as "very hot" - 6 degrees over is just "hot"

  • 5 days Length of time the max daily temperature must exceed average to count as a heatwave

Network Rail instructed train companies to slow down at vulnerable locations where tracks could buckle because of the heat.

  • Affected routes include Abellio Greater Anglia trains between London Liverpool Street and Ipswich and First Great Western services between London Paddington to Bourne End and Henley-on-Thames
  • Virgin's East Coast line between Leeds and London Kings Cross is also running a reduced service
  • Commuters have been advised to check their journeys before travelling and to carry water and sunscreen

Network Rail has said the heat could have been a factor in the derailment of a freight train in Lincolnshire on Tuesday.

Keeping cool in the heat

Image caption,
Marita Williams and Jon Symonds cooled down with ice creams in Birmingham
Image source, Getty Images
Image caption,
Public Health England said employers should consider allowing workers to commute at less busy times

Health warnings were also issued to young children, the elderly and those with serious illnesses who are encouraged to stay in the shade, wear loose clothing and drink plenty of water.

Vicky Barber, from the British Lung Foundation Helpline, said: "During hot weather, the air we breathe has lower moisture levels than usual, which can have a drying effect on our airways.

"As a result, people with respiratory conditions such as COPD or severe asthma may find it harder to breathe, feel more tired, or find their lungs feeling heavy or tight."

Image source, Reuters
Image caption,
Wimbledon spectators have been advised to wear hats to protect themselves from the sun

Dr Angie Bone, head of extreme events at Public Health England, said: "Employers should ensure indoor areas are kept cool and consider allowing these individuals to travel to or from their place of work during cooler, or less busy times of the day.

"For those working or exercising outdoors, strenuous physical exertion during the hottest part of the day should be kept to a minimum."

Some schools have cancelled their sports days, including Castledon School in Wickford, Essex, and Christchurch Primary School in Ilford, north-east London.

People have been reminded to take care swimming in open water, after the death of a man believed to have drowned in a reservoir in Suffolk on Tuesday.

Image source, Getty Images
Image caption,
People in Liverpool stopped to soak up the sun beside a fountain

The heat has caused bin collections to be delayed across Bath and North Somerset because the circuit boards in the compactors of the bin lorries are overheating.

BBC Essex hired an ice cream van to give free ice cream to listeners, paid for by the station presenters and editor.

Breakfast presenter James Whale said: "It's going to be baking in Essex and our listeners are so brilliant we thought they deserved a treat."

Image caption,
BBC Essex listeners queued up for free ice cream paid for by the presenters and editor
Media caption,
Pumpkin the seal has learned to jump on the sun canopy and use it as a hammock

One animal at the Cornish Seal Sanctuary has been making the most of the sunshine.

Pumpkin, a grey seal, has learned to jump on the sun canopy over his pool, which he uses as a hammock as he rolls around sunbathing.

He learned the trick in May but has been doing it every day recently because of the hot weather.

Image source, Chester Zoo
Image caption,
Chester Zoo staff have been hosing the elephants with water to keep them cool
Media caption,
Bristol Zoo hands out lollies and frozen iced tea to its animals to help them beat the heat.
Image source, PA
Image caption,
Chimpanzees have been cooling down with ice lollies at Chester Zoo

Hot weather can be fatal for many animals, and the RSPCA has reminded people never to leave a dog alone in a car on a warm day, even with the windows left open.

The PDSA has advised that pets should always have access to shade, and hutches should not be left in direct sunlight.

Image source, Owen Humphreys\PA Wire
Image caption,
Lightning was captured at the Angel of the North statue
Image source, Getty Images
Image caption,
The RSPCA said dogs should not be left alone in cars, even with the windows open

Related Internet Links

The BBC is not responsible for the content of external sites.