What temperature do humans spontaneously combust at?

Humans do not spontaneously combust at a specific temperature; spontaneous human combustion (SHC) is a controversial and largely discredited phenomenon. While there are cases where individuals have been found burned without a clear external source of ignition, these incidents typically involve a combination of factors, such as the presence of flammable materials and the body's fat content. Generally, for combustion to occur, a temperature of around 300 degrees Fahrenheit (about 150 degrees Celsius) is required, but SHC remains largely a topic of speculation rather than scientific consensus.