Examples for

Heat Index

The heat index is an index that combines air temperature and relative humidity to approximate the perceived temperature. Use Wolfram|Alpha to obtain current and historical heat index data from around the world. Calculate the heat index using humidity and air temperature.
Heat Index

Get current and historical heat indices. Calculate the heat index.

Get the heat index for a location:

heat index Abu Dhabi

Find historical heat indices:

heat index July 22, 2011 Champaign, IL

Create a heat index chart:

heat index chart, 33 degrees C, 70% humidity
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