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Madrid, Spain, was hit by a extreme heatwave in July
Miguel Pereira/Getty Photos
Earth has simply skilled its hottest three-month interval on report by a major margin. The worldwide common temperature for June, July and August was 16.77°C (62.19°F), a whopping 0.66°C above common, based on the European Union’s Copernicus Local weather Change Service. That temperature beat the earlier report set in 2019 by nearly three-tenths of a level.
“Local weather breakdown has begun,” mentioned António Guterres, secretary-general of the United Nations, in a statement. “Our local weather is imploding quicker than we are able to address excessive climate occasions hitting each nook of the planet. Surging temperatures demand a surge in motion.”
Final month was the most popular August in data going again to 1940 and the second hottest month ever after this July, when the common international temperature was 16.95°C (62.51°F). Ocean temperatures have been even hotter, averaging 20.98°C (69.76°F) in August – the brand new hottest month on report.
Each July and August had been estimated to be 1.5°C above the pre-industrial common, quickly reaching the limit on yearly average warming established by the Paris Agreement.
The typical for the yr so far is simply 0.01°C behind 2016, which holds the report for the most popular yr, with El Niño, a periodic buildup of heat water within the japanese Pacific, expected to keep boosting global temperatures.
This summer season within the northern hemisphere has seen heatwaves gas the EU’s largest ever wildfire in Greece and temperatures of as much as 47°C (117°F), leading to hundreds of estimated deaths. Warmth data have also been set in the US, the place more than 60 million people are currently under heat alerts. It has been even hotter in Asia, the place China noticed its highest temperature ever recorded at 52.2°C (126°F).
Within the southern hemisphere, the place winter is simply ending, Antarctic sea ice is 12 per cent beneath its common extent, a report low for this time of yr.
“2023 is more likely to be the warmest yr folks have ever skilled,” says Samantha Burgess on the Copernicus Local weather Change Service. “A hotter world means extra impacts from extra intense and frequent excessive occasions such because the heatwaves, wildfires and flooding seen this summer season. The UK is uncovered to the elevated local weather danger from a hotter world, and the summer season we’ve simply skilled is more likely to be one of many coolest summers over the subsequent decade.”
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