Arctic (Non) Warming Since 1958


Great post on Watts Up With That regarding the supposed warming in the Arctic.  It appears, like we have seen so often, the warming that has occurred is only dependent on when you start from.  If you look at the last couple of decades, you may see warming but if you go back and look at the full expanse of the temperature data that we can gather, since 1958, the warming claim becomes much more tenuous.

Jump over to read WUWT if you like as the description is far clearer than what I will reproduce here.

Below is an overlay directly showing that 2009 temperatures (green) are similar to 1958 (red) and close to the mean.  Blue is mean temperature for the 41 year record.

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