Scientists use "wet ... bulb temperature is calculated using a specific equation that considers dry-bulb temperature and relative humidity. It can also be easily deduced by reading a Psychrometric ...

People aren’t used to these off-the-chart temps or the dangers of extreme ... A more accurate reading of what it actually feels like is wet-bulb temperature, which is a combination of air ...

All those variables are then put together to give you a wet-bulb globe temperature, like below. But if you notice that 90 degrees doesn't seem to be as "extreme" as the chart leads you to believe.

Next, subtract the wet-bulb temperature from the dry-bulb temperature to get the temperature difference. Finally, use the relative humidity chart (see below) to get the relative humidity value.

They also used what's called the wet bulb globe temperature. We know the heat index ... The Illinois High School Association uses the above reference chart to determine the risk of heat-related ...

(WSMV) - Although the heat index is more widely used, the wet bulb globe temperature has many strengths ... (precautionary actions in the chart above) are specific to being active in the sun.

But the air temperature ... Chart, such as the one shown below. For example, an air temperature of 104 degrees Fahrenheit (40 degrees Celsius) and a relative humidity of 30% would result in a wet ...

would produce a similar wet-bulb temperature of around 75.2 F (24 C). Psychrometric Chart showing dry bulb temperature on the x-axis, relative humidity on the y-axis and lines depicting other ...