The monthly anomaly of the global average surface temperature in June 2017 (i.e. the average of the near-surface air temperature over land and the SST) was +0.36°C above the 1981-2010 average (+0.71°C above the 20th century average), and was the 3rd warmest since 1891. On a longer time scale, global average surface temperatures have risen at a rate of about 0.70°C per century.
1st. 2016,2015(+0.41°C), 3rd. 2017(+0.36°C), 4th. 2014(+0.33°C), 5th. 2010,1998(+0.26°C)