President Trump, please take note, “the globally averaged temperature for 2016 was the highest since record keeping began in 1880”. 2016 was hotter than 2015 and 2015 was hotter than 2014, due in large part to wormer ocean surface temperatures. Sixteen of the 17 record years have occurred since 2000.
In the US 2016 was the second hottest year on record, with 15 ‘weather disasters’ causing $46B in damage. For Pittsburgh 2016 was the second warmest year in the 69 years of record keeping, being 3.0 DegF above the 1981-2010 average.average
According to the World Meteorological Office, the largest contributors to the rising temperatures continue to be man-made greenhouse gases like CO2, resulting in acidification of the oceans and minimum ice caps in the polar oceans.