How do you find the heat index in Celsius?
How do you find the heat index in Celsius?
The heat index formula is expressed as,
- HI= c1+c2T+c3R+c4TR+c5T2+c6R2+c7T2R+c8TR2+c9T2R2 In this formula,
- Example 1. Determine the heat index if the temperature is 197∘F and the relative humidity is 80%.
- Heat Index (HI) = 1410.25oF. Therefore, the heat index is 1410.25 Fahrenheit.
- Example 2.
- Heat Index = 1273.47 oF.
What is the heat index for 93 degrees?
Heat Index Chart (Apparent Temperature)
| Temperature (°F) | Relative Humidity (%) | |
|---|---|---|
| 40 | 45 | |
| 92 | 94 | 96 |
| 90 | 91 | 93 |
| 88 | 88 | 89 |
What is the heat index?
The heat index, also known as the apparent temperature, is what the temperature feels like to the human body when relative humidity is combined with the air temperature. This has important considerations for the human body’s comfort. When the body gets too hot, it begins to perspire or sweat to cool itself off.
Where can I find the heat index?
Here’s how to read a heat index chart:
- Use your favorite weather app, watch your local news, or visit your National Weather Service (NWS) local page to find the air temperature and humidity where you live.
- Download the NWS heat index chart.
- Put your finger on the air temperature in the column on the far left.
Is there a way to calculate the heat index?
Below you can find calculators which calculate Heat Index given air temperature in the shade and relative humidity. The first outputs result in Celsius for those used to Celsius degrees, and the second outputs result in Fahrenheit, for those who used to Fahrenheit. As usual, all details are given below the calculators.
How is the heat index related to relative humidity?
This calculator estimates the temperature felt by the body as a result of air temperature and relative humidity. What is Heat Index? Heat index is often referred to as humiture, and is similar to wind chill in its attempt to measure perceived, rather than actual temperature.
How is dew point related to heat index?
This calculator estimates the temperature felt by the body as a result of air temperature and relative humidity. RelatedWind Chill Calculator | Dew Point Calculator. Heat index is often referred to as humiture, and is similar to wind chill in its attempt to measure perceived, rather than actual temperature.
What are the potential effects of heat index?
Potential effects of heat index. The temperature equivalent perceived by humans as a result of air temperature, relative humidity, and wind speed, is sometimes referred to as apparent temperature.