heat index

Etymology
From.

Noun

 * 1)  A figure used by American meteorologists to describe the apparent heat felt by a person as the result of a combination of temperature and humidity.

Translations

 * Catalan: temperatura de xafogor
 * German: Hitzeindex
 * Korean:
 * Romanian: index de căldură
 * Swedish: värmeindex, humidex
 * Turkish: ısı indeksi