Earth just had its second-warmest October on record, according to NOAA data released Tuesday. NASA reported the same finding last week.
The big picture: The finding extends the planet's hot streak to 406 straight months with temperatures above the 20th century average. Meanwhile, the last colder-than-average month occurred in February 1985. This means that no one under the age of 32 has ever experienced a cooler-than-average month on this planet.