http://docs.lib.noaa.gov/rescue/mwr/063/mwr-063-07-c1.pdf
It is well known that 2010 was the hottest year ever for the universe as a whole, but a CO2 anomaly sitting over the US made the 1930s the hottest decade.
Disclaimer : The US makes up a relatively small percentage of the universe. If global warming stupidity persists for more than three hours, see your doctor.
Please show July 1936. That was the hottest month of all.