1.5C of Warming in 27 years – Mar 1917 to Jan 1944 – Northern Hemisphere (data here)
Jan 1944 Northern Hemisphere Anomaly = 0.656
Jan 2013 Northern Hemisphere Anomaly = 0.545
It was .111C warmer in Jan 1944 than Jan 2013 in the Northern Hemisphere.
Why does the AGW cult ignore this?