Stuck on hot: Earth breaks 12th straight monthly heat record
Thanks to a combination of global warming and an El Nino, the planet shattered monthly heat records for an unprecedented 12th straight month, as April smashed the old record by half a degree, according to federal scientists.
The National Oceanic and Atmospheric Administration's monthly climate calculation said Earth's average temperature in April was 56.7 degrees (13.7 degrees Celsius).
The Southern Hemisphere led the way, with Africa, South America and Asia all having their warmest Aprils on record, NOAA climate scientist Ahira Sanchez-Lugo said.
Sanchez-Lugo and other scientists say ever-increasing man-made global warming is pushing temperatures higher, and the weather oscillation El Nino — a warming of parts of the Pacific Ocean that changes weather worldwide — makes it even hotter.