according to nasa, the globally averaged temperature of the land and ocean was 0.9˚c (1.62˚f) above the 20th century average.
according to nasa, the globally averaged temperature of the land and ocean was 0.9˚c (1.62˚f) above the 20th century average.
instrumental temperature record:5
the global average and combined land and ocean surface temperature, show a warming of 0.85 [0.65 to 1.06] °c, in the period 1880 to 2012, based on multiple independently produced datasets.