El Nino & La Nina

Now switched to ERSSTv5

PDF, data through February 2021. Data source: NOAA Climate Prediction Center , last modified: 2021/03/04.

PDF, data through May 2020, last modified: 2020/06/10.

Temperature and precipitation anomalies for the season of the maximum El Nino strength -- Dec-Jan-Feb. Data source: Temperature GISS and Precipitation NOAA's PRECipitation REConstruction Dataset (last modified 2017/10/01)

(last modified 2018/01/04)

Temperature anomaly in GISS analysis. The base periods are shifted. (last modified: 2013/05/06)

PDF, data through February 2021, data source: NOAA Climate Prediction Center, last modified: 2021/03/01.

Data through February 2021. last modified: 2021/03/04.

See also NOAA weekly ENSO 30+ presentation pages.