UN weather agency warns heatwaves are becoming more frequent and intense
The World Meteorological Organization says extreme heat events are occurring more often, with greater intensity and longer duration as the planet warms.
The United Nations weather agency reported that extreme heat episodes are increasing in frequency, severity, and length as climate change raises global temperatures. John Kennedy of the World Meteorological Organization highlighted the role of enduring high-pressure ridges that block cooler air and limit cloud cover, allowing heat to build up for days or weeks. Europe, identified as the quickest-warming region, is currently enduring multiple heatwaves, severe drought, and widespread wildfires. Kennedy added that unusually warm Mediterranean waters and depleted soil moisture are further intensifying temperatures, whereas the tropical Pacific remains neutral and does not contribute via El Niño. The combined effect of these factors is producing record-breaking heat across the continent.
Why it matters
Rising heatwaves threaten health, agriculture and ecosystems, underscoring urgent climate action.
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