The highest body temperature of the day is between 4-6 pm.
The normal body temperature of the human body has a relatively stable range, but it is not constant. Normal human body temperature is in the range of (36-37) degrees Celsius, and in a few people the normal body temperature can be less than 36 degrees Celsius.
Human body temperature is generally the lowest in the morning (3-5 o’clock), and then slowly rise, from 7 to 9 hours of a substantial increase, followed by a delayed increase, to 4-6 p.m. to reach the peak, and then reduced to 23 to 24 hours to reach a stable value, but the temperature difference in a day should be less than 1 degree Celsius.
There are differences in body temperature between different parts of the body, between morning and evening, and between men and women. Changes in body temperature may be related to the regularity of the body’s day and night activities and emotions, metabolism, blood circulatory system and cycle time shifts in inspiratory action.
If a significant increase in temperature is detected through temperature monitoring, or if there are uncomfortable symptoms, it is recommended to seek medical attention to avoid delays.