The Index of Hot is calculated using a combination of air temperature and relative humidity. The formula used to calculate the Index of Hot is:
The Index of Hot is a calculated value that takes into account both the air temperature and the relative humidity to determine how hot it feels outside. It's usually expressed as a temperature in degrees Fahrenheit (°F) or Celsius (°C). The Index of Hot is also known as the Apparent Temperature, as it represents the perceived temperature that the human body feels. index of hot
HI = c1 + c2T + c3R + c4TR + c5T^2 + c6R^2 + c7T^2R + c8TR^2 + c9T^2R^2 The Index of Hot is calculated using a