Global yearly average temperature doesn’t mean local temperature on a certain day. That “a little hotter” may mean killer dry bulb temperatures over vast region

Global yearly average temperature doesn’t mean local temperature on a certain day. That “a little hotter” may mean killer dry bulb temperatures over vast regions for weeks. Right now there is a heatwave in Brazil (including the south, so not just tropical areas) with temperatures over 40°C. And it is still winter there.