Spain Faces Fourth Heatwave of the Summer with Temperatures Reaching 42ºC

Published July 29, 2026 at 7:31 AM UTC

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Key Points

Spain's fourth heatwave of the summer expected to bring temperatures up to 42ºC.
AEMET issues special alerts for extreme heat from July 29 to August 2.
Nighttime temperatures to remain above 20ºC, leading to tropical nights.
High temperatures and dry conditions increase risk of wildfires.
AEMET advises public to take precautions, especially vulnerable groups.

Background History

Spain has experienced multiple heatwaves this summer, with temperatures exceeding 40ºC in various regions. The previous heatwaves have also been accompanied by wildfires, leading to evacuations and significant environmental impact. The current heatwave is the fourth of the season, with AEMET issuing special alerts due to the severity of the conditions.

Spain is bracing for its fourth heatwave of the summer, with temperatures expected to soar up to 42ºC (107.6ºF) in certain regions. The State Meteorological Agency (AEMET) has issued special alerts, forecasting extreme heat from Wednesday, July 29, through at least Sunday, August 2. This heatwave is anticipated to affect areas such as the Ebro Valley, Tagus Valley, and parts of Andalusia, with nighttime temperatures remaining above 20ºC (68ºF), leading to tropical nights. The combination of high temperatures and dry conditions has raised concerns about an increased risk of wildfires across the country. AEMET advises the public to take necessary precautions, especially vulnerable groups, and to stay updated with the latest weather forecasts.