Geneva- He girl’s climate phenomenonnormally associated with a cooling of global temperatures for several monthscould begin to affect the planet as of this month of September, the World Meteorological Organization (OMM) announced.
According to the forecasts of the specialized agency of United Nations Published on Tuesday, there are 55% chances of entering a period dominated by the girl between this month and November, a percentage that would rise to 60% in the October-December period.
The girl, which is produced by a decrease in water temperatures in the central and eastern Pacific Ocean, is usually linked to changes in tropical atmospheric circulation, accompanied by wind and rain.
1 /12 | What is the girl’s phenomenon? The National Office of Oceanic and Atmospheric Administration (NOAA, in English) declared on June 14, 2024 the end of the El Niño phenomenon, which heats parts of the central Pacific. – NOAA
He El Niño opposite phenomenon It is linked to a temperature rise, although experts have not observed this since 2024, while at least since March 2025, neutral conditions persist (without episodes of El Niño or La Niña).
The OMM warns that, despite the predictions of temperature cooling, a context of climate change caused by man governs, which causes these temperatures will remain higher than the average in much of the world, exacerbating extreme weather events.