Western Europe is currently grappling with an unprecedented early-summer heatwave, as countries like France, Spain, and the United Kingdom face record-breaking temperatures for the month of May. In France, over 350 towns, particularly in the western regions, have reported their highest May temperatures to date, with the south-western area of Landes hitting 37.1°C. Similarly, the United Kingdom shattered its national May temperature record when readings at Kew Gardens in London soared to 34.8°C.
Meteorologists have noted that temperatures in numerous areas across Europe are exceeding the seasonal norms by 12°C to 13°C. Predictions indicate that this heatwave is likely to persist for several more days. Spain is bracing for even higher temperatures, potentially reaching 40°C later in the week. The extreme weather conditions in France are attributed to a heat dome phenomenon, where hot air from Morocco is trapped under a robust high-pressure system. Experts warn that climate change is contributing to the increasing frequency and intensity of such events.
In response to the sweltering conditions, French authorities have issued high-temperature alerts across 31 departments, with several placed under the second-highest warning level. This marks the first activation of France’s national heat warning system in May since its establishment in 2004. Temperatures in multiple French towns have surpassed 35°C, and Paris has witnessed temperatures approaching 33°C. Tragically, during a 10-kilometre race near Paris, a participant succumbed to a heart attack in the extreme heat, while several others required hospitalization in critical condition.
Spain is already experiencing temperatures climbing to 38°C in its southern regions, with forecasts suggesting further increases throughout the week. Meteorologists have cautioned that many areas could undergo “tropical nights,” where nighttime temperatures remain above 20°C. The trend of heatwaves occurring earlier in the year and with greater frequency is being linked to the long-term impacts of climate change, according to experts.