Article by Clare Carlile and Brigitte Wear republished from DeSmog.

Thousands of schools closed their doors, and a third of all pupils were recorded absent in Wales as temperatures hit 37°C.

School pupils in England and Wales lost more than 15 million teaching hours during June’s heatwave, which caused a spike in absences and forced many schools to close their doors or reduce hours over safety concerns.

According to DeSmog’s analysis, at least 760,000 students in the two countries missed lesson time due to school closures. Temperatures broke previous records and parts of the UK reached over 37°C between 23 and 26 June.

Where schools remained open, absences spiked, with absence rates reaching 36.5 percent in Wales on 25 June, the hottest day ever recorded in the country during the month of June.

The heatwave – one of five to batter the UK this summer – lasted for eight days and triggered a red health alert across many parts of the UK, with hospitals forced to cancel operations, workplaces shortening hours, and people warned not to travel. There were nearly 2,900 excess deaths caused by the May and June heatwaves.

The government recommends schools close only as a last resort, when conditions are unsafe. At least 1,730 schools shut their doors or closed early, far more than previously thought, DeSmog’s new analysis showed.

In an email to parents announcing closures, one Oxford school stated: “It reached 30 degrees at 11:30 in some classrooms without children in them”. Other schools reported classroom temperatures over 40°C.

Many other parents opted to remove their children from schools over safety concerns. One parent told DeSmog that she took her five-year-old child out of school after pupils returned home with severe heat rashes. 

Where schools remained open, nearly 12 percent of students were absent in England, almost 50 percent higher than the same period in the previous year.

A version of this article was published by The Guardian.

In May, the Climate Change Committee, an independent government advisory body, warned that students would lose an estimated 14 days of learning to extreme heat every year without action to avoid 4°C global warming by the end of the century.

School children in southern England could experience “severe cognitive performance loss for over 80 percent of the spring and summer months,” it said.

Experts told DeSmog that missed school days could come at high costs for school students – from lower exam results to poorer mental health.

Nicola Gray from the University of Huddersfield, who led research into the impact of closures during the Covid-19 pandemic, told DeSmog: “School provides basic social services, social connection, and nutrition [through free school meals]. It provides the qualifications needed for decent housing, a decent job. So much is rooted in the school system.

“We do not want the education and training of our students to dip precisely at the time when they’re gonna need new skills and the best possible futures in a changing climate.”

A spokesperson for the Department for Education (DfE) told DeSmog: “Hot weather can be a struggle, but schools did a fantastic job keeping children learning safely during this summer’s heatwave. Schools put measures in place, so they remained the best place for children to be, even during a heatwave – because every day in school counts.” 

The DfE said that it was “investing to make schools more resilient to a changing climate – including through a £710 million Renewal and Retrofit Programme and almost £20 billion to rebuild over 750 schools.”

Spiking Absence Rates

This summer was the UK’s hottest on record, according to provisional data by the Met Office. Extreme heat across Europe and many other parts of the world caused deaths, wildfires, and widespread disruption.

DeSmog collected information on more than 1,700 affected schools based on dozens of national and local news reports, and analysed it using census data to calculate the total number of students impacted by closures.

Neither the government nor local councils currently publish official data on school closures due to extreme weather events. UK councils told DeSmog that schools made individual decisions based on their safeguarding plans.

DeSmog also analysed government data on pupil absences during the heatwave at schools that remained open, which showed a major spike in students missing school time in both England and Wales.

While closures led to over 5.9 million lost learning hours, pupils missed an estimated 9.5 million additional hours due to heat-related absence.

On the hottest day (25 June) in Wales, absence rates were four times the year’s average – and the highest recorded during the year so far – with over a third of all pupils out of school.

Total figures are likely to be a conservative estimate, due to the lack of official data on closures and given government data on absences only covers pupils at state-funded schools up to the age of 15.

Georgia Price*, a mother of two in Sussex, told DeSmog that she decided to keep her son at home rather than sending him to school.

“He spent Tuesday with 30 five-year-olds in one class, with no fan and no ventilation. On Tuesday night, parents on the WhatsApp group were saying that their kids came home with horrendous heat rashes that were remaining overnight,” she said. “He’s not going to be able to learn in an environment like that.”

Deprivation

Closures affected at least 465,000 families, with many more impacted by absences.

Nicola Gray told DeSmog that those on lower incomes would likely be the hardest hit.

“Do students have the internet connection needed for remote learning? Do they have devices? Do they have a private space to work? With the best will in the world, some people may face difficult situations for learning.”

Gloucestershire, Somerset, and Bristol were among the counties worst affected, with 65,000, 48,000, and 46,000 pupils impacted respectively.

Among schools that remained open in England, the highest rate of student absence was seen in the South East, South West, and West Midlands. All three regions saw absence rates reach above 13 percent (double the yearly average).

“School closures can put students in the most deprived areas at a disadvantage,” said Charlotte O’Regan, schools engagement lead at the Sutton Trust, a charity focused on social mobility. “While some schools or parent organisations are able to pay to ensure that their environments are suitable for study, we know that state school leaders are already having to face difficult decisions when it comes to funding.

“We saw a significant widening of the attainment gap during the pandemic, and we have to make sure that the weather doesn’t become yet another barrier holding back those worst off.”

Adaptation

Parents, academics, and campaigners all said that rapid adaptations are needed in schools to keep children safe and able to study in increasing temperatures.

“We should learn from what happened in June,” Georgia Price said. “There are quite simple changes you should make to make it more comfortable. Stagger classes, teach in smaller groups, have portable air-con units.”

Nicola Gray likewise stressed that adaptations were vital for keeping kids in school.

“The best way to have the best life outcomes for our children and young people is for them to be in school. The government could and should have a proactive approach to providing short- and medium-term support,” she said.

Solutions could include changes to school buildings like fitting shutters to keep out the heat, installation of solar panels to power air conditioning and fans, and short-term adaptations like changing school uniform rules and learning in smaller groups, she suggested.

Recent polling commissioned by Global Witness revealed widespread support for such measures. Seventy-five percent of people support the installation of solar-powered air conditioning in schools and hospitals, the polling found.

Unions are also calling for a maximum temperature limit for classrooms such as the one introduced in New York state, which has set a limit of 31°C.

“If you’re not kitted out to make a comfortable environment then you should close,” Price said.

Labour Party chair Bridget Phillipson, who was England’s education secretary during the June heatwave, told Parliament at the time: “We do recognise the need to make sure that as we refurbish and rebuild schools across our country, we make sure that they are well placed to cope with some of the fluctuations in temperature that we’re seeing.”

Phillipson said, however, that in the meantime it was “for school leaders as to how they manage that best”.

*Name changed for anonymity.

Article by Clare Carlile and Brigitte Wear republished from DeSmog.