Are We In El Nino Or La Nina 2024. La niña is the cool phase of the el niño southern oscillation (enso) and has helped deliver significant rainfall and flooding events to australia in the past. Forecasters at the national oceanic and atmospheric administration (noaa) say conditions will likely switch to a la niña pattern by the end of the summer.

La niña is the cool phase of the el niño southern oscillation (enso) and has helped deliver significant rainfall and flooding events to australia in the past. There’s a 69% chance that la niña will.