“It felt like 139.5 degrees Fahrenheit (59.7 degrees Celsius) in Rio de Janeiro, Brazil, on Saturday. This is the kind of thing that happens with just a little over 1 degree Celsius of global warming today. “
Why the latest temperature check on climate change is still terrifying – The Verge
“The worst heat-and-humidity combination worldwide occurs along the Red Sea coast of Ethiopia, the Gulf of Aden coast of Somalia, and in the Persian Gulf, where summer temperatures of 100° to 110° coincide with dew points as high as 85° to 90°, creating THI temperatures of 135° to 145° on a daily basis.”