Andújar, in the Spanish province of Jaén, recorded a temperature of 45.1 °C on Monday, marking the fourth time in history that Spain has exceeded the 45 °C threshold during the month of June since weather observations began. The extreme heat, driven by a combination of atmospheric pressure systems, has disproportionately impacted the eastern interior of Andalusia while leaving western provinces under more moderate conditions.
According to the Agencia Estatal de Meteorología (AEMET), the current heat episode is part of a broader, persistent surge in temperatures affecting the Iberian Peninsula. The 45.1 °C reading in Andújar stands as the highest temperature recorded in the country for this specific day. This event joins a limited list of historical precedents, including notable June heatwaves in 1965 and 2025, where temperatures in regions such as Córdoba and Huelva also surpassed the 45 °C mark.
Distribution of Extreme Heat Across Andalusia
The intensity of the heat has not been uniform across the region. Data indicates a sharp contrast between the eastern and western provinces of Andalusia. While Andújar remained at the peak of the national heat rankings, other locations in the province of Jaén, such as Bailén, reached 44.2 °C. Similarly, Montoro in Córdoba neared 44 °C by mid-afternoon, according to official observational data.
Meteorological experts attribute this uneven distribution to a DANA—an isolated depression at high altitudes—situated over the Atlantic Ocean. The circulation pattern associated with this system has funneled warm air masses toward the east of the peninsula. In contrast, provinces in the west, such as Huelva and Seville, experienced more moderate maximums, generally remaining just above 35 °C. The presence of this low-pressure system effectively acted as a buffer for the western regions, preventing the more severe thermal spikes observed further inland.
Historical Context and Climate Precedents
Reaching temperatures above 45 °C in June remains a rare meteorological phenomenon in Spain. The first documented instance of such extreme heat occurred in 1965, when multiple stations in Córdoba and Seville broke the barrier. The rarity of these events underscores the intensity of the current atmospheric configuration.
The Copernicus Climate Change Service notes that while heatwaves are a natural occurrence, the frequency and intensity of such events in the Mediterranean basin are subjects of ongoing analysis regarding long-term climate trends. The current episode is expected to persist, with high temperatures continuing to affect the interior of the southern and northeastern parts of the peninsula throughout the coming days.
Impact and Safety Considerations
For residents and travelers in the affected areas, local authorities consistently advise monitoring official updates from AEMET and following regional health guidelines regarding heat exposure. High-temperature alerts are frequently issued for the Guadalquivir Valley and interior regions of Andalusia during these periods to mitigate risks of heat-related illness.
The geographical variation highlights how local topography and specific synoptic conditions—such as the positioning of the Atlantic DANA—can drastically alter the impact of a regional heatwave. As the week progresses, meteorologists will continue to monitor whether the current air mass stability shifts, potentially extending or reducing the duration of the extreme heat in the affected provinces.
Official forecasts and updated temperature maps are available through the Spanish national meteorological service, which serves as the primary source for public safety information during these events. Readers are encouraged to check local government alerts for specific guidance on outdoor activity restrictions in the provinces of Jaén, Córdoba, and Granada as conditions evolve.
This report will be updated as new data becomes available from the national weather service. We welcome your observations and experiences regarding the current weather conditions in the comments section below.