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28 June 2026

Record-Breaking Heatwave Sweeps Across Europe, Causing Widespread Impact

Europe is grappling with a historic heatwave, with temperatures soaring above 40°C in multiple countries, causing widespread disruptions and health concerns.

Record-Breaking Heatwave Sweeps Across Europe, Causing Widespread Impact

The European continent is currently experiencing an unprecedented heatwave, with temperatures soaring to record-breaking levels. This extreme weather event has led to widespread disruptions, health concerns, and infrastructure challenges across multiple countries.

The heatwave which has already been linked to hundreds of deaths in western Europe, is now moving eastwards, affecting countries like GermanyCzechiaPoland and Hungary. The extreme temperatures are not only causing discomfort but also posing significant risks to public health and safety.

Record-Breaking Temperatures Across Europe

Several countries have recorded their highest temperatures ever, with Germany reaching a new all-time high of 41.7°C in Coschen near the Polish border. This surpassed the previous record of 41.5°C set just a day earlier. Similarly, Poland surpassed its all-time heat record with temperatures reaching 40.5°C in Słubice breaking a 105-year-old record.

Hungary also broke its all-time record with 40.7°C reported in Budakalász higher than the previous record of 37.5°C from 1994. Czechia reported a new all-time high of 41.9°C in Doksany with temperatures continuing to rise. Slovakia recorded 39.3°C in Mužla and Denmark registered its highest temperature since measurements began in 1874, with 36.6°C north of Odense.

Health Concerns and Public Safety Measures

The extreme heat has led to a significant increase in health-related incidents. In France the national public health agency reported 1,000 additional deaths between June 24 and 27, with the majority of deaths among people over 65. The French prime minister, Sébastien Lecornu stated that hospitals and emergency services would remain under pressure for the coming days.

To mitigate the effects of the heatwave, various public safety measures have been implemented. In Germany police sprayed water cannon into the air to help residents and tourists cool off, while the German rail operator Deutsche Bahn advised against all non-essential travel. Multiple cities set up water curtains to help residents keep cool, and text messages were sent out urging people to avoid the sun and stay hydrated.

Disruptions to Public Events and Infrastructure

The heatwave has also led to the cancellation or postponement of numerous public events. In France the Paris Pride march was rescheduled, and the Solidays music festival was cancelled due to health concerns. Similarly, the Hamburg Half Marathon in Germany was cancelled, and the Ironman European Championship in Frankfurt shortened its cycling and running courses.

The extreme temperatures have also caused disruptions to infrastructure. In Germany a fire broke out in a forest contaminated with ammunition from the second world war, complicating firefighters’ efforts. A major firefighting operation was paused near the village of Traisen after explosions were triggered, and about 650 people had to leave their homes. Additionally, the heat caused the asphalt to split on a part of the A7 autobahn one of Germany’s busiest motorways.

The heatwave has pushed temperatures up to 18°C above their seasonal average, driven by a phenomenon known as an omega block in which hot air is trapped over regions for extended periods. This has led to increased demand for electric fans and air-conditioning units, with Asian manufacturers reporting a European sales boom.

As the heatwave continues to move eastwards, authorities are urging residents to take precautions and stay informed about the latest weather updates. The extreme temperatures serve as a stark reminder of the need for measures to address the climate crisis and protect vulnerable populations.

Author

James Whitfield

James Whitfield grew up in Manchester watching Sunday football, then carved a career covering Premier League weekends and F1 paddocks. Knows the difference between xG noise and signal.