NOAA and NASA: 2015 was the hottest year on record
Wednesday, January 20, 2016 - 11:46
in Astronomy & Space
2015 was Earth's hottest year on record, according to new data released Wednesday by NOAA and NASA. For the last 12 months the average surface temperature across the globe was 58.47 Fahrenheit, a 0.23-degree increase from 2014's record-breaking average temperature of 58.24, the two agencies reported....