For a typical adult, body temperature can be anywhere from 97 F to 99 F. Adults over the age of 60 tend to have a lower body temperature, compared to younger adults. Normal human body temperature (normothermia, euthermia) is the typical temperature range found in humans. The normal human body temperature range is typically stated as 36.5–37.5 °C (97.7–99.5 °F ). [8][9] Human body temperature varies. The normal body temperature for adults is typically regarded as approximately 98.6 degrees Fahrenheit (37 degrees Celsius). Nonetheless, this can slightly vary based on the individual and the temperature measurement method employed. Guide to normal , fever, and low human body temperature , with charts and expert tips for accurate measurement and health monitoring.