Start Date: End Date: Published Date Data Date
Data acquired January 1, 2000 - December 31, 2009 720 x 360 PNG
Data acquired January 1, 1970 - December 31, 1979 720 x 360 PNG
720 x 480 JPEG
The average global temperature has increased by about 0.8°Celsius since 1880, and two-thirds of the warming occurred after 1975.
NASA images by Robert Simmon, based on data from the Goddard Institute for Space Studies. Caption by Michael Carlowicz.
Published December 10, 2010 Data acquired January 1, 2000 - December 31, 2009