NOAA: Summer 2019 Was Hottest On Record for Northern Hemisphere Brought to you by the NOAA Scorching temperatures around the world last month tied August 2019 as the second hottest August on record and capped off the hottest Northern Hemisphere summer (June through August), tied with 2016. The heat also impacted Arctic sea ice coverage, shrinking it to the second smallest for the month on record. Related: NOAA: July 2019 […] Weather WeatherBrains | September 17, 2019 0 Comments