Last Updated:
9/4/2026 03:32
Climate News CO2: 429.12 ppm
LY: 427.87 ppm
UN 2026-09-03
El Niño is surging. Months of extreme heat could follow

Fuelled by exceptionally warm Pacific waters, the El Niño climate pattern is intensifying and has yet to peak. Forecasters are almost certain it will persist through February 2027 – with unusually warm conditions expected across much of the world in the coming months.