According to NOAA scientists, the globally averaged temperature for May 2013 tied with 1998 and 2005 as the third warmest May since record keeping began in 1880.

According to NOAA scientists, April 2013 was also the 37th consecutive April and 338th consecutive month (more than 28 years) with a global temperature above the 20th-century average.

According to NOAA scientists, the globally-averaged temperature for March 2013 tied with 2006 as the 10th warmest March since record keeping began in 1880. It also marked the 37th consecutive...

According to NOAA scientists, the globally averaged temperature for February 2013 tied with 2003 as the ninth warmest February since record keeping began in 1880. It also marked the 28th...

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