José Miguel Viñas

An attribution study by Climate Central concludes that from November 2022 to October 2023, global temperatures will set a new record, exceeding pre-industrial levels by more than 1.3°C above pre-industrial levels. This would be the warmest 12-month period on record to date. The analysis shows that during this period, 5.7 billion people were exposed to at least 30 days of above-average temperatures, including most of the Spanish population.

The State Meteorological Agency (AEMET) has issued an information note warning of "exceptionally high" temperatures for this time of year in Spain, especially between Friday 29 September and Monday 2 October.

An attribution study by World Weather Attribution (WWA) concludes that the heatwaves in Europe and North America this July would have been "almost impossible" without climate change. Over the past few weeks, southern Europe, parts of the United States, Mexico and China have experienced severe heatwaves with temperatures exceeding 45 °C. The WWA report notes that in China the heatwave was at least 50 times more likely due to the climate crisis.

Climate change made the late April episode of record temperatures in the Iberian Peninsula, Morocco and Algeria 100 times more likely to occur, with temperatures up to 3.5°C higher than they would have been without the climate crisis. This is one of the conclusions of an attribution study conducted by World Weather Attribution.