Reacción a "The summer of 2026 was the warmest on record in Western Europe"

Is the analysis of good quality?

“Yes, the ECMWF’s Copernicus analyses are the best barometer we currently have for comprehensively monitoring and summarising the current state of the climate in Europe. These types of reports are produced using the greatest possible quantity and quality of available data, and any potential bias — which always exists — is minimal in this case due to the wealth of data, from both surface and satellite stations.”

What would you highlight from the analysis regarding Spain?

“To be honest, given the summer we’ve just had, there’s little to say that would come as a surprise after what we’ve all experienced. This surge in the number and intensity of extreme anomalies is a clear indication of unprecedented changes in Europe’s climate, as many records have been broken—not only locally, but also at regional and continental levels. On the Iberian Peninsula, temperature and hydrological extremes (relating more to evaporation and evapotranspiration than to precipitation, as this is our dry season) are unprecedented in the observational record and clearly point to transitional climatic conditions.

It is worth noting the coincidence and synchrony with the El Niño super-event unfolding in the tropical Pacific this year, which always amplifies global anomalies and those on the Iberian Peninsula in particular; this year, it is clearly doing so in both of the directions mentioned above and will have further effects well into 2027. These conditions have already led to a faster spread and greater extent of forest fires in the Mediterranean region in particular, though not only in the western part.

This convergence is equally unusual in marine heatwaves, thermal extremes manifested in an extremely high number of sweltering nights (and even tropical nights in some cities on the peninsula in late September), record-low river flows across Europe as a whole, and the reduction in permanent ice cover on European glaciers (the Pyrenees and the Alps, for example) —which is not included in the report—”.

Are there any significant limitations that need to be taken into account?

“No, when the patterns and the recorded data are so extremely clear”.

What implications does this have for decision-making?

“It should have significant implications given the urgency and speed of the processes we are observing, which are affecting our region—a climate-sensitive area that is warming at an accelerated rate in a highly uneven manner—but this is already a political issue, and the response is always belated, ill-informed and inadequate.

The impacts mentioned earlier are set to persist for at least a few more months, due to the large amount of heat accumulated in the oceans, the development of El Niño and the drastic effect of reduced soil moisture and accumulated water stress on vegetation and crops, with clear short- and medium-term effects.

Furthermore, there is an increased likelihood of various extreme events that will release all this energy stored in different compartments of the climate system on multiple scales".