T , [ NOAA NCDC ERSST version3b IOD C1981-2019 iod ] Table

The full table is available here. Alternatively,the table is also available as tab-separated-value, R tab-separated-value, comma-separated-value, or LaTeX files.
TimeIndian Ocean Dipole 1981-2019
months since 1960-01-01degree_Celsius
Jan 19810.1198292
Feb 19810.1735723
Mar 1981-0.06554856
Apr 19810.3538365
May 19810.2585109
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