http://www.nasa.gov/topics/earth/features/2008_temps.html
And the all important quote:
The temperature in the United States in 2008 was not much different than the 1951-1980 mean, which makes it cooler than all the previous years this decade.
And the all important quote:
"GISS provides the ranking of global temperature for individual years because there is a high demand for it from journalists and the public," said Hansen. "The rank has scientific significance in some cases, such as when a new record is established. But rank can also be misleading because the difference in temperature between one year and another is often less than the uncertainty in the global average."