File:Heat Index.gif

No higher resolution available.

Heat_Index.gif ‎(756 × 511 pixels, file size: 40 KB, MIME type: image/gif)

This is a file from the Wikimedia Commons and may be used by other projects. Information from its description page there is shown below.
Commons is a freely licensed media file repository.

Summary

DescriptionHeat Index.gif	English: The Heat Index is a measure of how hot it really feels when relative humidity is factored with the actual air temperature. As an example, if the air temperature is 96°F and the relative humidity is 65%, the heat index--how hot it feels--is 121°F. IMPORTANT: Since heat index values were devised for shady, light wind conditions, exposure to full sunshine can increase heat index values by up to 15°F. also, strong winds, particularly with very hot, dry air, can be extremely hazardous.
Date	24 March 2012
Source	http://www.nws.noaa.gov/os/heat/index.shtml http://www.nws.noaa.gov/os/heat/images/heat-index12.gif
Author	NOAA

This information is also available in table form on the English Wikipedia at en:Template:HeatTable To use it on the English Wikipedia, add {{HeatTable}}. To use it on another Wikimedia project, you will need to copy the template.

Licensing

This image is in the public domain because it contains materials that originally came from the U.S. National Oceanic and Atmospheric Administration, taken or made as part of an employee's official duties.

العربية ∙ čeština ∙ Deutsch ∙ Zazaki ∙ English ∙ español ∙ eesti ∙ suomi ∙ français ∙ hrvatski ∙ magyar ∙ italiano ∙ 日本語 ∙ 한국어 ∙ македонски ∙ മലയാളം ∙ Plattdüütsch ∙ Nederlands ∙ polski ∙ português ∙ română ∙ русский ∙ sicilianu ∙ slovenščina ∙ Türkçe ∙ Tiếng Việt ∙ 简体中文 ∙ 繁體中文 ∙ +/−