In most adults, an oral or axillary temperature above 37.6°C (99.7°F) or a rectal or ear temperature above 38.1°C (100.6°F) is considered a fever.

Is 36.8 Celsius a fever?

Your body's normal temperature is between 36 and 36.8 degrees Celsius. A high temperature or fever, for most people, is when your body temperature is 38 degrees Celsius or higher. This can be a sign that you are unwell. It usually means you have an infection such as a cold.

Is 37.5 a fever?

The actual temperature causing a fever varies between different people and depends on what their usual temperature is. It is usually agreed that a person with a temperature of 38°C or higher has a fever. However, a temperature over 37.5°C can often be considered to be a fever in many children.