La Nina 2024 Australia Map. El niño's demise and la niña's emergence is gaining traction, increasing the odds australia will face another lengthy period of above average rain and cooler temperatures by. The enso outlook is currently at la niña watch, meaning there remain some signs that a la niña may form later in 2024.
The nino3.4 index was approaching the la niña threshold in september 2024, based on the preliminary assessment. A weak la niña is expected to develop ahead of the season and influence temperatures, precipitation, and by extension, even snow across the united states.