With an El Niño nudge, January saw record high temperatures. But accumulating greenhouse gases are the long-run cause of global warming.
January saw an extraordinary, record-setting spike in global average temperature, according to the just released monthly analysis from NASA’s Goddard Institute for Space Studies.
The global average temperature at Earth’s surface for January 2016 was 1.13 degrees C above the 1951-1980 average. That’s slightly more than 2 degrees F. The previous record fo