Temperatures for November would normally be around -13 degrees Fahrenheit (-25 Celsius). Instead, this month they have been about 32 degrees Fahrenheit (0 degrees C). “That’s not a minor fluctuation,” says Harvey. “That is what scientists call way-off-the-charts.”
http://www.pri.org/stories/2016-11-28/arctic-ice-melt-poses-risk-uncontrollable-climate-change-scientists-say