
Image caption
Temperature and precipitation patterns that are typical of El Niño (top) and La Niña (bottom) during Northern Hemisphere winters (December-February). Map by NOAA Climate.gov, based on originals from the Climate Prediction Center.
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Temperature and precipitation patterns that are typical of El Niño (top) and La Niña (bottom) during Northern Hemisphere winters (December-February). Map by NOAA Climate.gov, based on originals from the Climate Prediction Center.