On June 22, Spain faces a heat wave marking one of the most sweltering days, with temperatures expected between 40 and 42 degrees in extensive areas of the country, along with the threat of strong storms.
Intense heat and storm risk
The arrival of a mass of warm air from the south causes tropical nights and high levels of haze, affecting millions of people. This phenomenon primarily impacts the Ebro, Tajo, Guadiana, and Guadalquivir valleys, and the north of the peninsula.
The climatic situation results in extreme temperatures that can exceed 42 degrees in these river valleys, generating significant risks of heat stress and health problems for the population, especially for the most vulnerable groups.
In the north, regions like Cantabria and the Basque Country will experience unusually high temperatures, with highs that could reach 40 degrees. The Balearic Islands and Catalonia will also face sweltering heat, extending the wave to almost the entire country.
The nights will be equally challenging, as the minimum temperature in many areas will not drop below 20 degrees, with some reaching over 25 degrees, known as torrid nights. This increases energy consumption and complicates rest.
Although the heat will be predominant, severe storms are anticipated in the center and north of the peninsula. These storms could include intense showers, hail, and strong winds, especially in Castilla y León, Madrid, the Pyrenees, and the western Cantabrian region.
Authorities recommend taking precautions, such as avoiding direct sun exposure and staying hydrated, to reduce the risks of heat strokes and other problems related to extreme heat.
These phenomena also increase the risk of forest fires due to the combination of high temperatures, dry vegetation, and low humidity rates. Additionally, the heat can affect electricity consumption and air quality, exacerbating respiratory discomfort.
This heat episode not only highlights the current challenges of climate change but also underscores the importance of sustainable strategies to mitigate its effects on public health and ecosystems.



