NASA dropped a bombshell of a climate report on March 11. February 2016 has soared past all rivals as the warmest seasonally adjusted month in more than a century of global recordkeeping. NASA's analysis showed that February ran 1.35°C above the 1951-1980 global average for the month, as can be seen in the graph of monthly anomalies going back to 1880.
400ppm CO2
400ppm CO2