![]() With the real-life dangers of frostbite and hypothermia it becomes very important to crack the code of wind chill and produce calculations that people can rely on. And the lower the wind chill is the higher the risk of health consequences as more heat is drawn from the body, which lowers the skin temperature and, ultimately, the internal body temperature. It seems obvious that the faster the winder and the colder the temperature, the lower wind chill. The reason a windy day feels colder is because more heat actually is taken away from the body. It seems strange that a subjective experience, such as how cold a day feels, can be measured quantitatively. For your own purposes, you can check the speed of the wind and the air temperature in your local weather forecast. ![]() This accuracy of this measurement is, of course, critical in getting a meaningful result from the wind chill calculator. Although it looks like a weather vane, it uses four bowl-shaped appendages, tilted to one side, giving it the ability to accurately measure the speed of the wind. Wind speed is measured by using a tool known as an anemometer. T_a is the air temperature in degrees Fahreheit,Įven if these equations seem complicated - don't worry! With our calculator you can estimate wind chill easily, both, in Fahrenheits and miles per hour, or in Celsius and kilometers per hour.T_wc is the wind chill in Fahreheit temperature scale,.Or, if you use Fahrenheit and miles per hour: v is the wind speed in kilometers per hour.T_a is the air temperature in degrees Celsius,.T_wc is the wind chill in Celsius temperature scale,.The current formula for the wind chill calculator in Celsius and kilometers per hour is as follows: The wind chill calculator puts it into a concrete figure, which is extremely useful for practical purposes. This is the mechanism of the cooling effects of the wind. This causes the skin to radiate more heat into the surrounding air, causing your body to cool down quicker, decreasing your body temperature. When the wind blows, it increases convection and removes this boundary of warmer air, replacing it with fresh, colder air. ![]() the air is still, this boundary of warmer air stays with you for longer, trapped (for a time) by the hairs on your skin. Your body naturally emits heat all the time, warming up the air around your skin.
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