MADRID / RankWire.AI / – Since official records began in 1961, Spain experienced its most blistering summer on record, with an average temperature of 24.5 degrees Celsius across June, July, and August. The national meteorological authority’s official figures confirmed that seasonal temperatures beat the previous record set in 2025 by 0.3 degrees Celsius and surpassed the 1991–2020 climate baseline by 2.4 degrees Celsius. The record-breaking summer was characterized by extreme heat events spanning two-thirds of the meteorological season.
Data published by the State Meteorological Agency reveal that the country experienced an unprecedented 61 days of heatwaves over the three months. This total significantly exceeds the previous record of 41 heatwave days during summer 2022. Experts from meteorological analysis emphasized that all ten of Spain’s hottest summers have occurred in the 21st century, highlighting a rapidly intensifying long-term warming trend in southern Europe.
Public health and local infrastructure across northern and southern regions faced severe stress from the intense heat. The Carlos III Health Institute’s epidemiological mortality tracking estimated that over 5,000 deaths were directly linked to extreme heat between June and August. This figure marks the highest total since the health agency began standardized heat-related mortality tracking in 2015.
State Meteorological Agency Validates Record High Seasonal Temperatures
Environmental conditions across forests and rural farmland worsened under the high temperatures. Data from the European Forest Fire Information System indicate approximately 296,000 hectares of land were burned by wildfires through early September. The prolonged dry spells depleted regional reservoirs, posing significant operational challenges for irrigation and hydroelectric power stations, as Spain’s hottest summer on record coincided with these conditions.
Monitoring stations reported that extraordinary heat extended beyond the typical summer timeframe. On September 2, a station in El Granado, in the southwest, registered a peak temperature of 45.7 degrees Celsius, tying the national September temperature record. Weather forecasters confirmed that elevated heat persisted from late May into early September across various autonomous communities.
Wildfires Consumed Over Two Hundred Ninety Thousand Hectares This Summer
Following the release of the official climate data, government ministers presented the findings to parliament, urging enhanced environmental protection efforts. Minister for the Ecological Transition Teresa Ribera appealed to parliamentary groups to endorse comprehensive legislation focusing on climate adaptation, emergency infrastructure, and drought resilience strategies.
Agencies monitoring weather and public health will continue to track temperature patterns and environmental impacts throughout the fall. Official statistical reports and environmental data records will remain accessible via government portals as authorities assess long-term adaptation measures. Regional bodies persist in coordinating resource management to address ongoing agricultural and ecological challenges.