Greenpeace has recorded temperatures as high as 63.5ºC in Madrid’s iconic Plaza Mayor, bringing attention to the escalating heat crisis in Spain’s capital.
Using thermal cameras, the environmental organization highlighted the extreme urban heat island effect gripping the city, particularly in areas devoid of green spaces.
The searing heat wasn’t confined to just one location. Greenpeace also measured 54.8ºC at Puerta del Sol and an even higher 65ºC in Callao, illustrating a pervasive heatwave that poses significant risks to public health. These findings have prompted Greenpeace to issue a stark warning about the urgent need for urban greening to combat extreme temperatures.
Near the Museo del Prado, temperatures were recorded at 45ºC. However, just a short distance away, in areas shaded by trees and cooled by fountains along the Paseo del Prado, the temperature dropped dramatically to around 27ºC. This stark contrast emphasizes the cooling power of vegetation, with mature trees and green spaces potentially reducing temperatures by up to 12ºC.
Greenpeace stressed the importance of urban vegetation, noting, “The presence of mature trees is one of the best measures against extreme heat.” The organization also criticized recent developments such as the planned parking lot renovation in Plaza Santa Ana, which threatens 85% of the area’s trees, labeling it as an example of what should not be done in the face of climate adaptation challenges.
In areas lacking tree cover, temperatures soared even higher. Greenpeace noted that parts of Plaza Santa Ana, particularly in zones without trees, saw ground temperatures ranging from 67ºC to 85ºC, posing a significant danger, especially to children playing in these areas.
The organization’s findings come as a sobering reminder of the growing frequency and intensity of heatwaves in Spain. Between 2022 and 2023, extreme heat has been attributed to approximately 8,000 deaths in the country, making it one of the most deadly meteorological events.
Greenpeace is calling for immediate action from municipalities across Spain. They are urging the implementation of comprehensive climate adaptation plans, including the expansion of green spaces and binding policies to reduce greenhouse gas emissions.
“As the number and intensity of heatwaves increase, it is essential that cities transform to become more resilient, just, and better adapted to climate change,” the organization stated.
With scientific evidence pointing to the critical role of urban greening and the reduction of fossil fuel use in mitigating climate impacts, the urgency to adapt cities like Madrid to these rising temperatures has never been clearer. Greenpeace’s call to action highlights the need for sustainable urban planning that prioritizes public health and the environment in the face of a warming world.
For tourists and travelers planning to visit Madrid, this information serves as an important reminder to take precautions during the city’s hottest months. Staying hydrated, seeking out shaded areas, and avoiding outdoor activities during peak heat hours are crucial steps to ensure safety. Exploring the city’s greener spaces, such as the tree-lined Paseo del Prado, can also provide a more comfortable experience during your visit.
On the other hand, travelers looking for a destination with a focus on sustainability and green urban planning might consider Valencia. The city has been praised for its extensive green spaces, including the Turia Gardens, which stretch for several kilometers through the heart of the city, offering a cooler and more pleasant environment. Valencia’s commitment to urban greening not only makes it a beautiful destination but also a model for how cities can adapt to the challenges of climate change.
Photo credit: Greenpeace
