2025 La Nina Or El Nino. The wmo el niño/la niña update is prepared approximately every three months through a collaborative effort between wmo and the international research institute for climate and. La niña is a natural climate pattern that influences global weather marked by cooler than average ocean temperatures in the equatorial pacific.

The wmo el niño/la niña update is prepared approximately every three months through a collaborative effort between wmo and the international research institute for climate and. En general, la niña produce variaciones climáticas a gran escala opuestas a las relacionadas con el niño.