What is the normal body temperature for children?

Sep 12, 2024 Source: Cainiu Health
Disease description:

After my child came home from playing outside, his/her cheeks were red. Could it be a fever? What is the normal body temperature for a child?

Doctor's answer (1)
Dr. Zhou Xiaofeng

Typically, a child's axillary (underarm) body temperature ranges between 36.5°C and 37.5°C. However, this range may vary, and some children may have slightly higher or lower temperatures.

Several factors can influence a child's body temperature:

1. Environmental temperature and activity level: A child's temperature may temporarily drop when resting or in a cold environment.

2. Emotional state and diet: A child's temperature may temporarily rise during emotional distress or after consuming hot food or beverages.

3. Method of temperature measurement: Temperature readings can vary depending on the measurement site—oral (mouth), axillary (underarm), or rectal (rectum). Rectal measurements usually yield the highest temperature, while axillary measurements tend to be the lowest.

Parents should continuously monitor their child's overall condition and not be overly concerned about minor fluctuations in body temperature. If the child shows signs of discomfort or unusual behavior, medical advice should be sought promptly, even if the temperature remains within the normal range.