The United Nations’ weather and climate agency warns that El Niño is already in place and is likely to strengthen rapidly into a “strong” event between July and September. The World Meteorological Organization (WMO) says the phenomenon is developing quickly and will increase the likelihood of extreme weather. While specific impacts are not detailed in the reports, the warning indicates countries should prepare for potentially more disruptive weather conditions associated with El Niño.
El Niño is described across the sources as a natural climate pattern in which surface temperatures in the central and eastern equatorial Pacific Ocean warm. This warming changes atmospheric conditions, including winds, pressure, and rainfall patterns, which can then affect weather globally. The cycle typically occurs every two to seven years and generally lasts about nine to 12 months.
Overall, the articles consistently present the same core message: El Niño conditions are already established, they are expected to intensify over the coming months, and the rise in strength raises the probability of extreme weather events. The WMO’s guidance focuses on preparedness as the seasonal window approaches.
