Heat Index:
- Heat Index combines the effects of heat and humidity.
- Heat Index is what the temperature feels to a human being.
- As humidity increases, the body is unable to cool effectively.
- The temperature will feel warmer.
Dew Point Temperature:
- Dew Point Temperature is the saturation point of the air, or the temperature to which the air has to cool in order to create condensation.
- The higher the dew points, the higher the moisture content of the air at a given temperature.