A detailed analysis found La Niña began in December 2024 with a weak La Niña favored during the rest of this winter.

Unless otherwise noted, all maps, graphs and diagrams in this page are licensed under the Creative Commons Attribution 4.0 International Licence ...

The latest El Nino-Southern Oscillation (ENSO) update by the National Oceanic and Atmospheric Administration on Jan. 9 ...

NOAA says La Niña is officially underway in the Pacific Ocean, which will be a global climate driver for the remainder of ...

Once the La Nina pattern transitions to a neutral pattern, we are expected to stay there for the bulk of 2025. There is no ...

They are a part of a natural cycle known as the El Niño–Southern Oscillation (ENSO) and are associated with a sustained period (many months) of warming (El Niño) or cooling (La Niña) in the central ...

The pattern had been predicted to form for several months, and weak La Niña conditions were finally officially met this week.

Climate change is such a big issue that we are increasingly more aware of its effect on global weather and the increasing ...

According to National Weather Service data, Milwaukee had an average temperature of 52.8 degrees in 2024, 3.5 degrees warmer ...

After months of delay, the cool La Niña climate pattern has emerged in the eastern tropical Pacific Ocean, which increases ...

It's the height of summer and many Australians have already experienced heatwaves , heavy rains and even significant bushfires over the Christmas ...

La Niña could give way to neutral conditions by spring, but in the meantime, it could keep Arizona warmer and drier.