The world has entered "a new age of climate extremes", UN Secretary-General Antonio Guterres said on Monday, as leaders gathered in Antalya, Turkey, for the COP31 climate summit, The Hindu reported, citing AFP.
"A supersized El Niño is colliding with a planet already superheated by manmade climate change," Guterres said. He urged leaders to "get serious by cutting emissions faster, accelerating a just transition from fossil fuels and delivering the finance and protection vulnerable countries need".
What the WMO found
His warning came with the World Meteorological Organization's State of the Climate Update, released for the summit. Its main findings:
- The global average surface temperature from January to September 2026 was about 1.47°C above the 1850-1900 pre-industrial average.
- The 12 years from 2015 to 2026 are set to be the 12 warmest on record, and 2026 is expected to rank among the four hottest.
- Global mean sea level reached the highest point in the satellite record, which began in 1993, and ocean heat content is at a record high.
- Glaciers continued their long retreat; in 2025, the ice lost was enough to fill five Olympic pools every second, The Hindu reported.
The El Niño factor
El Niño, a natural pattern that releases heat from the Pacific Ocean, has intensified since August and is expected to reach record strength by December, the WMO said. It is likely to raise the risk of extreme heat, drought and heavy rain well into 2027.
"We are supercharging our weather and El Niño will be a risk multiplier," WMO Secretary-General Celeste Saulo said. "We should prepare for another record-breaking year in 2027."
Why it matters for India
CNN noted that this year's extremes included deadly heatwaves in Europe and low monsoon rainfall in India, which countries have had to cope with through damaged food production, lost livelihoods and rising poverty. The WMO expects El Niño's effects on heat, drought and rainfall to continue well into 2027.
One positive: the number of countries with multi-hazard early warning systems rose from 55 in 2015 to 136 last year, the WMO said, and it urged COP31 to fund the observations and forecasting those systems need. "We cannot afford to fly blind," Saulo said.
The WMO's final State of the Global Climate report for 2026 will follow next year, once the full year's data is in.
