2018 fourth warmest year in continued warming trend, according to NASA, NOAA – Climate Change: Vital Signs of the Planet

2018 fourth warmest year in continued warming trend, according to NASA, NOAA – Climate Change: Vital Signs of the Planet: Earth's global surface temperature in 2018 was the fourth warmest since 1880, according to independent analyses by NASA and the National Oceanic and Atmospheric Administration (NOAA).