El Nino & La Nina

Now switched to ERSSTv5

PDF, data through October 2023. Data source: NOAA Climate Prediction Center , last modified: 2023/11/03.

Comparison with Global Temperature

The factor 0.104 was determined to match the standard deviations for the global and Nino3.4 temperatures for 1970-2010. PDF Data through October 2023 used. last modified: 2023/11/15.

PDF Data through October 2023 used. last modified: 2023/11/15.

(last modified 2023/09/15)

(last modified 2023/09/15)

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

PDF, data through October 2023, data source: NOAA Climate Prediction Center, last modified: 2023/11/01.

Data through October 2023. last modified: 2023/11/03.