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HOME > El Niño Monitoring > Global Sea Surface Temperature Data Sets

Global Sea Surface Temperature Data Sets

We provide 1x1 degree resolution GPV datas from January 1891 up to the latest month.
Information about the SST analysis and explanation for SST-GPV file are available in following pages respectively.


To obtain GPV files of historical monthly mean SSTs,

Specify the period by "Month" and "Year", then push "Show Link List" or "Show URL List".

! Attention : Latest Data Set ---  !

Start of period - Month :   Year :
End of period - Month :   Year :
 <-- It will show you the list of links to GPV files you specified.
 <-- If you prefer to use a download-tool like wget, please try this button.

To obtain GPV files of monthly mean SST normals,

Push "Show Link List" or "Show URL List" below.

 <-- It will show you the list of links to GPV files.
 <-- If you prefer to use a download-tool like wget, please try this button.

Normals are values averaged over the period from year 1991 to year 2020.
* Normal data were replaced on May 19th 2021 along with the update of climatological normals.


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