A new climate analysis by NOAA also finds the contiguous U.S. also experienced record warm year-to-date and twelve-month periods.

The globally-averaged temperature for April marked the fifth warmest April since record keeping began in 1880. NOAA also reports that La Niña has ended and neutral conditions have returned over...

According to NOAA scientists, the average global temperature for March 2012 makes it the coolest March since 1999, yet the 16th warmest since record keeping began in 1880.

According to NOAA scienticts, record and near-record breaking temperatures dominated the eastern two-thirds of the nation and contributed to the warmest March on record for the contiguous United...

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