By Reuters Staff

       1 Min Read

       (Reuters) -La Nina conditions have developed, and there is an 87% chance of the weather pattern continuing through the December-February period, a U.S. government forecaster said on Thursday.

       The La Ni？a pattern is characterized by unusually cold temperatures in the equatorial Pacific Ocean.

       “La Ni？a is anticipated to affect temperature and precipitation across the United States during the upcoming months,” the National Weather Service’s Climate Prediction Center said in its monthly forecast.

       Last month, the weather forecaster had said the chances of La Ni？a conditions continuing through the winter were at 70% to 80%.

       The center said the forecaster consensus also anticipates La Ni？a continuing through the winter, with ENSO-neutral conditions predicted to return in March-May 2022.

       ENSO-neutral conditions refer to those periods in which neither El Ni？o nor La Ni？a are present, often coinciding with the transition between the two weather patterns, according to the center.

       Reporting by Bharat Govind Gautam in Bengaluru; Editing by Hugh Lawson

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