The UK’s hottest day was recorded on August 10, 2003, when temperatures across the south-east soared above 38C for the first time.
The weather station at Brogdale, the home of the national fruit collection, near Faversham, Kent
A study since then has uncovered that the 38.5C (101.3F) value may be anomalous after it became apparent that the Brogdale value was nearly 2C higher than nearby stations – a fact that would normally rule out such a reading. The actual site also leaves something to be desired with the leylandii hedge being too close to the met enclosure – and possibly helping up the temperature. Scientists are a fussy lot and like things to be done properly – believing that the figure of 38.1C recorded at Kew and Gravesend on August 10 represents the true record.
But the Met Office refuse to budge and are sticking with Brogdale.
I recorded 38.4C in my own back garden – but because it is not an official site it doesn’t count. Other sites close by also set records that day: 37.9C was reached at Epping while another observer at Woodford Green recorded 36.5C at 2.30pm.
Being the weather anorak I am my memories of that day are still very clear. The birth of my first daughter was imminent and my wife and I were frantically trying to finish the kitchen of our house in Leytonstone. I’d borrowed a van off a mate that day to pick up kitchen units from the Stansted area. The old Renault Master didn’t have air conditioning and a faulty fan made the cabin feel like an oven. As we trundled back down the M11 from our trip to ‘You’re Furnished’ I wound down the window to experience what I can only describe as like being blasted with a hairdryer. Obviously anything above normal body temperature of 37C is going to feel warm – the opposite of the windchill factor you get in winter. Somehow, through all the heat and pouring with sweat, we managed to unload the van at the other end and completed the kitchen.
The day was the peak of the heatwave with just a couple more 30C days before, much to the relief of my wife, cooler weather arrived. Our daughter was born, over two weeks past her due date, on September 7. A sunny, fresh morning I’ll also never forget.
People often ask if it is possible that the record will be broken. Of course with the right synoptics anything is possible. And official records in the UK, and the world, are just a blip of what has gone before. Diaries of events during the July 1808 heatwave, mentioning accounts of people and livestock dropping dead in fields and birds dropping out of the sky, suggest that somewhere in Lincolnshire possibly saw the temperature exceed 40C.
*The UK record has been broken since this was first written.
Cambridge has been confirmed as the hottest place in the country – reaching a sweltering 38.1 degrees Celsius (100.6F). The temperature has exceeded 100F in Cambridge (14295245) The Met Office has confirmed this is only the second time that a temperature over 100 Fahrenheit has been recorded in the UK.
One of the worst weather-related tragedies ever to hit the London area happened 75 years ago this month.
What started as a bright and sunny day in Valentines Park, Ilford, turned into disaster at ten minutes to five on Monday, 21 August 1939, when lightning struck a corrugated iron shelter where about 30 people, many of them children, had taken cover from a thunderstorm.
Seven people, including five adults and two children, were killed and 21 injured in the incident near an open air swimming pool where earlier families had been enjoying picnics.
The event was recorded in The Times the following day: “About 5 o’clock there was one final flash, followed by a deafening crash. Everyone in the shelter was thrown to the ground and rescuers who had heard the cries of the injured found them piled in a heap. One of the two women killed had most of her clothing torn off. A man was lying dead on the cross-bar of a cycle. A woman at the back of the shelter was lying unconcious with her arms round two screaming children.”
Looking south-east across the cricket pitches, and the site where the open-air swimming pool used to be, to where the tragedy is believed to have happened
A survivor of the tragedy, Mrs H. Treves, of Barkingside, told how she had gone to the park that day with her two daughters, June, three, and Shirley, seven, for a picnic. She told The Times: “Suddenly the storm broke, and we ran for the shelter. Inside there were about 30 people, and we were all huddled at the back away from the rain. I sat on a bench at the back of the shed with June in my arms and Shirley by my side. Suddenly I was flung from the bench. I must have been stunned for some minutes, because when I came to I found Shirley lying beside me and the ground heaped with people who seemed unconscious. I heard June whimpering, and eventually found her beneath three or four people. One of the men lying across her was dead. I escaped with only burns on my side. June had burns to her foot and Shirley burns on her shoulder and foot.”
One woman told how she had a lucky escape. Mrs A. Galey, of Ilford, said: “I stood in the shelter for about 20 minutes, and then something inside me urged me to leave. I had got about 50 yards when there was a flash and I felt numb. I turned around to go back to the shelter, and then saw all the people huddled on the ground. It looked like a battlefield”
Among the injured were a number of electrical workers who had been repairing a cable which ran through the 150-acre park. Neither the hut, which measured about 20ft by 12ft and had a sloping galvanised iron roof, or the two trees immediately behind it, were damaged.
The disaster was reported in the local paper The Recorder three days later
The local paper, The Recorder, reported the horrific scene that unfolded moments after the strike. It describes other park users frantically trying to help the stricken people in the shelter. One of the first on the scene was Mr A.B. Rowe, an A.R.P warden, from Romford. He said: “I was coming from the pool when a boy ran up and said ‘They have been struck’. I went over and found a heap of people, some terribly injured, in the shelter. During the war I saw some terrible sights, but none more horrible than this. Many were terribly burned and others were twisted into all kinds of positions and unable to move.”
Another helper was Mr H.G.B. Goater, of Eastern Avenue, Ilford. He had also been to the pool and was attracted to the scene by the screaming. “It was like a battlefield. I have seen nothing like it. The dead and injured were in a heap in the shelter.” Mr Goater spent several hours going back and forth to King George hospital with his car, first taking the injured for treatment and then waiting to take home some of those who were allowed to leave.
Among the dead was Dorothy Cribbett, of Capel Road, Forest Gate. She had taken shelter in the hut and was waiting for her 11-year-old daughter, Peggy, to join her when the lightning struck. Her grandson, Ian Braithwaite, 44, whom I managed to track down while researching this piece, takes up the story. “As my mother was making her way from the pool to the shelter lightning struck a bicycle that was leaning against the shelter – leading to the deaths of the people.”
Ian, who now lives in Auckland, New Zealand, commenting on the original article, said: “It makes for very grim reading and was far worse than I remember my mother ever talking about. I know my mother found my grandmother dead in the park and for anyone, let alone an 11-year-old to find someone in the condition that was reported must have been absolutely horrendous.”
He added: “It is one of those stories that you think must be made up, especially as I am drawing on childhood memories from over 20 years ago. Also my own mother died when I was 14 and I have no other known relatives from her side of the family. But I remember her telling me that is what happened.”
He continued: “It seems like it was a pretty miserable time for my mum back then. She was only 11 when her mother was killed and when the war started her father took her to Devon where he came from. In 1943 her grandfather was killed in a bombing raid on Torquay by the Germans. In the same raid a bomb was dropped on a nearby church killing 20 children at a Sunday school service. And we think we have it tough today.”
Ian has been trying to piece together memories of his mother and said: “I am hoping that someone may be able to give me more information surrounding this event or if anyone knew my grandmother or my mother. My grandfather’s name was Ernest Charles Cribbett.”
The synoptic chart from the Air Ministry (forerunner of the Met Office) for Monday, August 21, 1939
The violent storm, in what up to that point had been a mostly cool and changeable summer, brought flooding to areas around the town and several properties were struck by lightning. Whole chimney stacks were brought crashing to the ground when houses in Selborne Road and Courtland Avenue were hit. Another resident in Woodlands Avenue, Ilford, described the moment before their chimney stack crashed into their living room. “There was a blinding flash and a great crash. We thought the house was going to cave in on us: it seemed as though a bomb had dropped on it.”
The storm also affected the Barkingside area. As the rain fell in torrents a chimney stack on two houses in Tomswood Hill was struck by what an occupant of the house described as a “ball of fire that crashed on to the roof and came zig-zagging though the front room and out of the scullery door”. Elsewhere in London severe flooding in Ealing is mentioned in The Times. And large hailstones were reported in Surrey.
Rainfall in thunderstorms varies greatly – and this storm was no exception. Met Office rainfall data from the day shows that Loxford Park, the closest rainfall station to Valentines Park about a mile to the south-east, recorded 30mm – almost double that of City of London Cemetery, just over 1.5 miles to the north-west of the storm’s centre, which recorded 15.7mm. In view of the rain and the lightning strikes which happened less than a mile away, across the River Roding, Wanstead had a lucky escape that day.
This selection of newspaper bills, produced by Mike Ashworth, shows a media fixated with build up to the start of WW2 while the Daily Sketch and Daily Mirror focused coverage on the horrifying event in Ilford
While researching this I found it strange that local memory of the incident is very vague. The oldest generation of my family, a few of whom lived off Ilford Lane, cannot recall the incident though I believe quite a few had already moved out of London as part of the evacuation before the Second World War. Perhaps it is also possible that while this incident by today’s standards is horrific it pales into comparison with what was to come just over a year later with the start of the Blitz in September 1940 – which would result in the loss of thousands of lives in the East End and across the UK.
The disaster in Valentines Park equalled the number of deaths of those under a tree on Wandsworth Common in 1914.
Other deaths caused by lighting in London include two women who were killed while walking in Hyde Park in September, 1999.
According to TORRO, the Tornado and Storm Research Organisation, about 30-60 people are struck by lightning each year in Britain of whom, on average, three may be killed. You can read further on lightning impacts and safety tips to avoid getting struck here. The Met Office also features a page of lightning advice.
I would like to thank Redbridge Central Library for their help in accessing the archives for this piece. And to Mike Ashworth who kindly gave permission to use the superb newspaper bills montage. You can see Mike’s work at his Flickr site. Thanks also to the Met Office.
The day was the peak of the heatwave with just a couple more 30C days before, much to the relief of my wife, cooler weather arrived. Our daughter was born, over two weeks past her due date, on September 7. A sunny, fresh morning I’ll also never forget.
Wanstead Meteo 
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