Body temperature is the normal temperature of the body and an important sign of whether a person is healthy or not, many parents do not know how much body temperature is considered normal for their children. In fact, the body temperature of adults is about 37 ℃, children’s body temperature is generally higher than that of adults, so how much body temperature is normal for children? The average body temperature of children: 36.6℃ in the morning and 36.9℃ in the afternoon. A small percentage of children are found to have an axillary temperature above 37℃, especially quite a lot in summer, accounting for about 50%. After long-term follow-up, no diseases were found in some children above 37°C. Lower than 37.5°C is normal. According to the axillary temperature, more than 37.2℃ can be considered as fever. A body temperature of 37.3℃-38℃ is considered as low fever, 38.1-39℃ as moderate fever, 39.1℃-40.4℃ as high fever, and 40.3℃ as ultra-high fever. For newborn infants, the brain heat regulation center is not mature. Occasionally the body temperature is higher than 37℃, but lower than 37.5℃ is still normal, and the normal temperature is 36.5-37℃. The axillary temperature is lower than the oral temperature by 0.5℃ and the anal temperature is higher than 0.5℃. Currently, the axillary temperature is generally measured and the normal axillary temperature should be between 36 and 37℃. The human body temperature is not affected by temperature, but the axillary temperature is susceptible to environmental interference. There are many factors that affect the axillary temperature, and the skin should be kept dry when measuring body temperature, but the anal temperature is the most accurate. Parents should observe their child’s body temperature more often in general and have a spare thermometer at home so that they can observe and measure their child’s temperature at any time.