Arctic 12-month running temperatures as the difference from the 1951-80 average, updated through April 2024. The 10-year smoothed average shows the long term trend, the 2-year average captures some of the short term variability. OISSTv2.1 courtesy of NOAA/PSL/ESRL
ERA5 courtesy of ECMWF/Copernicus. #Arctic#ClimateChange#Climate @Climatologist49
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