Heat Index Calculator

Heat index calculator calculates how your body responds to the temperature, and feels the heat, despite the air temperature.

Heat Index Calculator

Temperature
Relative humidity %
Heat Index 82.34
Temperature
Dew Point Temperature
Heat Index 93.49

Since it is indexing for heat, this heat index calculator works for 80°F and above.
For example, if the air temperature is 85 °F with relative humidity of 95%, the heat index is 104°F, which means the actual heat that the human body would react to is 104°F rather than 85°F.

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