Download Climate Timeseries

Please re-download values if you acquired before Apr 23 2013. Values had an offset of -9.99. Also, values have been recomputed to use HadISST for entire time period. (Nino 12 used in the TNI calculated uses the NOAA OI after 1979.)

Niño 1+2 SST Index

Calculated from the HadISST. It is the area averaged SST from 0-10S and 90W-80W.

Time Interval: Monthly
Time Coverage: 1870 to Aug 2018
Update Status: Periodically updated

Get Data:

Niño 1+2 (anomaly:1981-2010 mean removed) : Standard PSD Format (What is standard format?)
Niño 1+2: Standard PSD Format (What is standard format?)

Data is from PSD using the HadISST1 dataset.

  1. Rayner N. A., D. E. Parker, E. B. Horton, C. K. Folland, L. V. Alexander, D. P. Rowell, E. C. Kent, A. Kaplan, Global analyses of sea surface temperature, sea ice, and night marine air temperature since the late nineteenth century, J. Geophys. Res., 108 (D14), 4407, doi:10.1029/2002JD002670, 2003.
[ SOI | NAO | Rec NAO | AO | AO 20thCR | PDO | NP | TPI | Iceland P | Azores P | Gilbralter P | Nagasaki P | Madras P ]
[ Niño 1+2 | Niño3 | Niño3.4 | Niño 4 | AMO | Global T stations | Global T+SST (NASA) | Global T+SST (CRU) | Sunspots ]

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Updated: Jul 31, 2018 12:57:24 MDT
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