Is 36.9 degrees a normal temperature for an adult?

36.9 degrees is the normal temperature for an adult. Human body temperature can vary from person to person and during the day, but in general, the normal body temperature for an adult varies between 36.1 and 37.2 degrees. In this article, we discuss in more detail what affects body temperature and when to be concerned.

What is normal body temperature?

Normal body temperature varies depending on several factors, such as time of day, physical activity, diet and hormone levels. In general, the normal body temperature for an adult is:

  • 36.1–37.2 degrees

36.9 degrees is therefore well within this normal range.

Factors that affect body temperature

Body temperature is not constant, but can vary depending on several factors. These factors include:

  1. Time of day: Body temperature is usually lowest in the morning and highest in the afternoon and early evening.
  2. Physical activity: Exercise and physical exertion can raise the body temperature temporarily.
  3. Eating: The digestion process can raise the body temperature slightly.
  4. Hormones: For example, women’s menstrual cycle can affect body temperature.
  5. Ambient temperature: External temperatures can affect body temperature, especially if the clothing is not suitable for the weather.

When should you be concerned?

Although 36.9 degrees is a normal body temperature, it is good to know when temperature changes can be a sign of something more serious. In the following situations, you should contact a healthcare professional:

  • Fever: If the body temperature rises above 38 degrees, it may be a sign of an infection or other illness.
  • Hypothermia: If the body temperature drops below 35 degrees, it can be dangerous and requires immediate treatment.
  • Prolonged symptoms: If the body temperature is constantly higher or lower than normal for no apparent reason, it is a good idea to see a doctor.

Summary

36.9 degrees is the normal body temperature for an adult and falls within the generally accepted range of 36.1–37.2 degrees. Body temperature can fluctuate based on a number of factors, and it’s important to know when temperature changes could be a sign of something more serious. If you are unsure about your body temperature or related symptoms, it is always a good idea to contact a healthcare professional.

Sources:
Terveyskirjasto
Mayo Clinic