During times when cold air is dipping very far south and bringing snow to the Sahara Desert, portions of the Arctic will necessarily be warmer than “normal.” The cold air in the Arctic is necessarily being replaced by warmer air from the south, and vice versa.
These are fundamental principles of conservation of mass and energy, which scientists have understood for a very long time. It has nothing to do with carbon dioxide or “global warming.”
Cherry picking one spot in the Arctic is not science.
