Record-breaking heat scorches Japan and China this summer

Japan experienced its hottest summer on record, while parts of China logged their warmest August ever, as both nations faced extreme heatwaves driven by climate change.

Justin McCurry and Helen Davidson report for The Guardian.

In short:

• Japan recorded its highest average summer temperature since records began in 1898, with more than 8,800 instances of extreme heat.
• China's August temperatures were the highest ever recorded in several regions, leading to school delays and extended holidays in some provinces.
• Climate scientists warn that 2024 may become the hottest year ever recorded due to ongoing global warming.

Why this matters:

The persistent and intensifying heatwaves in Asia highlight the growing impact of climate change, stressing the need for urgent action to mitigate its effects and protect vulnerable populations.

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• Half a billion children face increasingly extreme heat
• Tourists are more vulnerable to extreme heat than locals
• Global heat crisis: Eleni Myrivili's mission as UN's first chief heat officer