The Mediterranean at 33°C and the Cantabrian Sea at 25°C: the warming of the sea puts the climate and biodiversity at risk

Spain experienced its hottest and driest July since 1961, matching the temperature record set in 2022 with a national average of 25.7 degrees Celsius. Rainfall during the month reached only a quarter of normal levels, averaging a meager 4.6 liters per square meter. This severe heat and drought have driven sea temperatures to alarming highs, with the Mediterranean reaching 33°C and the Cantábrico hitting 25°C.

The significant warming of these surrounding waters poses substantial threats to both regional climate stability and marine biodiversity. The extreme meteorological conditions underscore ongoing environmental concerns regarding rising temperatures and water scarcity in the region.