On 1 July 2025, NIWA merged with GNS Science to become Earth Sciences New Zealand.

November 2013 SST anomalies

Surface temperature anomalies (ºC) for November 2013, data is from the NOAA OISST Version 2 dataset, available at the NOAA’s Climate Data Center (ftp://ftp.cdc.noaa.gov/Datasets/noaa.oisst.v2.highres/).