2018 Likely to Rank as Fourth-Hottest Year on Record

After a summer of record-breaking heatwaves and devastating wildfires, 2018 is shaping up to be one of the planet’s hottest years in recorded history. From January through September, the average global temperature was 1.39°F above the 20th century average of 57.5°F, making it the fourth warmest year-to-date on record, and only 0.43°F lower …