Britain is set to experience more spring heatwaves as climate change leads to increased fluctuations in the weather, experts caution. Recently, a historic May temperature record dating back to World War II was shattered with a provisional 33.5C recorded at London Heathrow by the Met Office, surpassing the previous high of 32.8C set in 1944.
While the timing of the sunny weather coincided well with the bank holiday, attracting crowds to beaches, parks, and family attractions across the UK, the Met Office labels this heatwave as “unprecedented” for this time of year. This occurrence aligns closely with predictions made by climate scientists at the Met Office last summer, indicating the rising likelihood of surpassing temperature records as carbon emissions contribute to global warming.
Research reveals that the probability of surpassing the May temperature record from 1944 has significantly increased due to human-induced climate change. Previously considered a once-in-a-century event, breaking the 32.8C record is now projected to occur approximately every 33 years. Furthermore, data dating back to 1884 indicates that the three warmest springs on record have all occurred since 2017.
The recent heatwave emphasizes the shift of what were once considered rare weather events into more regular occurrences in British daily life, according to leading climate experts. Professor Chris Brierley, a Climate Science Professor at University College London, affirms that with climate change progressing, the frequency of extreme heatwaves, particularly in May, will escalate, posing significant health risks and impacts on the environment.
Health authorities have issued heat health alerts across England, warning of potential strain on the NHS and a heightened risk of fatalities in certain regions. An amber alert is in place for the East Midlands, East of England, London, South East, and West Midlands, while a yellow alert covers the North West, North East, South West, and Yorkshire and the Humber regions.