Widespread Heatwave Engulfs European Nations

Europe is currently enduring a significant and prolonged heatwave, with projections indicating that over 100 million people are expected to encounter temperatures surpassing 35 degrees Celsius (95 Fahrenheit). This widespread climatic event impacts a substantial portion of the continent's population, with France and Germany accounting for a considerable number of those affected, specifically 50 million in France and 18 million in Germany, according to analyses by AFP news agency. The intensity of the heat is projected to remain high, with forecasts suggesting that maximum temperatures will exceed 30 degrees Celsius (86 Fahrenheit) for more than 380 million individuals across Europe. This figure represents nearly two-thirds of the continent's total population, based on assessments derived from the German weather service's forecasts and 2025 population projections from the Joint Research Centre.

These estimates largely align with data provided by the Austrian non-governmental organization Klimadashboard. The scale of the heatwave has intensified compared to previous days, with the German weather service reporting that 94 million people were subjected to temperatures above 35 degrees Celsius just a day prior. Beyond France and Germany, the heat is expected to affect numerous other countries. Approximately 70 million people in Germany, 48 million in Italy, and 38 million in Britain are anticipated to experience temperatures exceeding 30 degrees Celsius. The heatwave, which commenced in Western Europe last weekend, has also extended its reach to Belgium, Luxembourg, and the Netherlands, as well as eastern European nations including Poland, Hungary, the Czech Republic, and Croatia.

France Under Red Alert Amid Equipment Failures and Tragic Incidents

In mainland France, an estimated 63 million people are facing temperatures above 30 degrees Celsius. In response to the escalating conditions, the French weather agency implemented a red alert for extreme heat across three-quarters of the country, effective from midday Thursday to midday Friday. The usually moderate Brittany region in northwest France has also been significantly impacted. A heat-related equipment malfunction resulted in power outages for tens of thousands of households, leaving residents without access to electric fans and other cooling devices during the intense heat.

Tragically, the heatwave has been linked to severe incidents. In the Paris region, a three-year-old child was discovered deceased in a car, marking the third such fatality involving a child that week. Police confirmed that the parents found the boy in their car outside their home in Saint-Gratien, a suburb of Paris. Civil defense authorities also corroborated the child's death.

Spain Records High Mortality Estimates and Unprecedented Temperatures

Spain has also been severely affected, with the heatwave potentially contributing to a significant number of deaths. Estimates from a public institute suggest a link between the heatwave and 212 deaths between Sunday and Wednesday. The MoMo monitoring system, which tracks daily death statistics in Spain and compares them against historical averages, incorporates external factors such as weather data from the national weather agency AEMET to identify potential causes of mortality spikes. The system had previously registered an excess mortality of 98 deaths during the same four-day period in 2025, which was noted as the hottest summer on record for the country, highlighting its vulnerability to climate change impacts.

The overall number of heat-related deaths in Spain between May 16 and September 30 of the previous year reached 3,832, representing an 87.6 percent increase compared to the same period in 2024, according to MoMo data. This week, mainland Spain experienced its highest daily average temperatures for June since at least 1950. Monday recorded an average of 28.08 degrees Celsius, followed by 28.17 degrees Celsius on Tuesday. These two days also marked the highest average minimum temperatures for June since 1950, with 20.14 degrees Celsius on Monday and 19.81 degrees Celsius on Tuesday. Such elevated minimum temperatures, often referred to as 'tropical nights,' make restful sleep challenging and pose considerable risks to public health.

The extreme weather conditions prompted the highest level of alert in parts of northern Spain, including Cantabria and the Basque Country. These regions, typically spared from the most intense heat, saw temperatures soar past 40 degrees Celsius. By Thursday, most weather alerts had been downgraded, with only the lowest yellow level remaining in force in the northern areas, indicating a slight moderation in the immediate severity of the heat in those specific locations.

Source: Europe faces another day of extreme heat after more temperature records set