A report has found that water temperatures near the UK’s coasts in 2023 were the highest ever recorded. This means that children today are growing up in a hotter and wetter climate than their parents and grandparents experienced.
According to the State of the UK Climate 2023 report, sea surface temperatures near the coasts were 0.9°C higher, and winter rainfall across the country was 24% more over the last decade compared to the average from 1961 to 1990.
The report also noted that the number of “hot” days (28°C) has more than doubled, and the number of “very hot” (30°C) and “extremely hot” (32°C) days has more than tripled during this period.
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Since the UK hit 40C heat for the first time in 2022 – “absolutely smashing records” – the scientists behind the annual report started to pay more attention to extremes, said Mike Kendon, a climate scientist at the Met Office who was the lead author of the report.
Still, projections show that “2023 will be a fairly average year by the middle of the century and a fairly cool year by the end of the century,” said Kendon. “It’s a really dramatic indicator that our climate will be pushed out of the envelope of the historical range.”
The new report indicates that 2023 was the UK’s seventh-wettest year since records began in 1836. Additionally, six of the last ten years rank among the top ten hottest for near-coast sea surface temperatures, based on data going back to 1870.
“I don’t look at those European temperatures with envy,” said Liz Bentley, the chief executive of the Royal Meteorological Society. “We all dream of warm sunny days – but that’s warm, not exceptionally hot.”