NSIDC is upset that unusually cold Arctic weather sabotaged their ice forecasts
As a whole, air temperatures this summer have been below average over most of the central Arctic Ocean and Greenland, helping to slow down ice melting. Compared to the 1981 to 2010 average, air temperatures at the 925 hPa level have been -0.5 to -2.0 degrees Celsius (-0.9 to -3.6 degrees Fahrenheit) below average over central Greenland, north of Greenland and towards the pole, and over the Canadian Archipelago. Unusually low temperatures are also noted over the East Siberian Sea, where ice cover has remained near average throughout the summer.
Melt season ending
Meanwhile, Hansen is predicting 30ºC Arctic warming.
Our calculated global warming in this case is 16°C, with warming at the poles approximately 30°C. Calculated warming over land areas averages approximately 20°C.
“Our calculated global warming in this case is 16°C”
Romm calls Hansen “the country’s most prescient climatologist” because he is a complete lunatic who has paid no attention to actual temperature data for the past 15 years.