A body temperature of 37 degrees is normal at the beginning of the vacation period. The human body underarm temperature between 36.0~37.2℃ is normal body temperature. The body temperature at the beginning of the vacation is slightly higher than usual, but it should still be within the normal range, which is related to the change of hormone levels in the body before menstruation as well as the increase in the activity of various enzymes. The body temperature is not constant, but fluctuates within a certain range, especially after exposure to the sun or strenuous exercise, there may be an increase in body temperature, which does not reflect the real situation of the body temperature. During the period of vacation, you can measure your body temperature more often, if there is no other discomfort, the body temperature of 37 degrees is considered a normal phenomenon, if accompanied by physical discomfort, you should go to the hospital in time to consult a physician.