Throughout the body (the inner ) temperature is 98.4 degree F, but when we eat food it is acted upon by acid and temporarily the temperature rises by a few degrees. read more
The temperature in the human stomach would be around 99.6 degrees Fahrenheit or 37.6 degrees Celsius. This is also known as the core body temperature and is usually measured rectally. Core body temperature is the most accurate and relevant source for measuring temperature. read more
The stomach should be the same temperature as a human's core temperature. Normal is 98.6 orally, 97.6 axillary (armpit) and 99.6 (rectally). The temperature inside the stomach is affected by the temperature of what is ingested. read more