Ask An Explainer; About the Exhibit; How Things Fly Smithsonian National Air and Space Museum
The normal temperature inside your childâs body is usually around 37 degrees Celsius. Your child has a mild fever if their temperature is higher than 38 degrees Celsius. A high fever usually means more than 39 degrees Celsius.
It describes a body temperature thatâs higher than normal. Fever can affect children and adults. A short-term increase in body temperature can help your body fight off illness. However, a severe fever can be a symptom of a serious condition that requires immediate medical attention. Recognizing a fever can enable you to get treatment and proper monitoring for it. Normal body temperature is typically around 98.6Â°F, or 37Â°C. However, the normal body temperature for each person can vary slightly. Normal body temperature may also fluctuate depending on the time of day.