BRUSSELS: Last year was among the planet’s three warmest on record, the World Meteorological Organization said on Wednesday, as EU scientists also confirmed average temperatures have now exceeded 1.5 degrees Celsius of global warming for the longest since records began.
The WMO, which consolidates eight climate datasets from around the world, said six of them — including the European Union’s European Center for Medium-Range Weather Forecasts (ECMWF) and the British national weather service — had ranked 2025 as the third warmest, while two placed it as the second warmest in the 176-year record.
All eight datasets confirmed that the last three years were the planet’s three hottest since records began, the WMO said. The warmest year on record was 2024.
THREE-YEAR PERIOD ABOVE 1.5 C AVERAGE WARMING LEVEL
The slight differences in the datasets’ rankings reflect their different methodologies and types of measurements — which include satellite data and readings from weather stations.
