what is the earth core temperature
(Photo: ESRF). A new experiment on the temperature of Earth's core concludes that it's a hellish 6,000 degrees Celsius (10,832 F), a solid 1,000 C (1,832 F) hotter than previously believed when the last temperature model was run 20 years ago.Share This Story.o complete the experiment of Earth core temperature, the research team used a laboratory analysis of melting iron at extreme temperatures and pressures, using x-rays to determine the exact moment the iron transforms from a super-hot liquid to a solid.