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In order to calculate the wind chill information about the temperature and the wind speed is required.

The formula is wind chill index Twc = 13.12 + 0.6215Ta - 11.37V0.16 + 0.3965TaV0.16. Where Ta is the temperature in celsius and V is the wind speed in km/h. Twc differs from Ta only if V is greater than 4.8.

Click on the link below where there is a wind chill calculator.

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10y ago
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5mo ago

The wind chill is calculated using a formula that takes into account the air temperature and wind speed. You can find out the current wind chill value by checking weather websites, apps, or tuning into weather reports.

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13y ago

Having been in Anchorage AK ('65-'67 and felt it 50 below zero with a 25 knot wind it was the same as 75 below with no knot wind,capish?)I remember that (for example). if the temp. is 18 (above zero) degrees Fahrenheit with an 18 knot wind then the chill factor degrees is zero degrees Fahrenheit. I.E. 1 degree minus for each knot of wind,capish?

Answer:

Wind chill is a measure of the cooling effect of wind not the temperature of the air. It is not measured value but a calculated value. Wind increases the rate at which a body loses heat by keeping the air close to the warm object cooler. In quiet conditions warm air tends to stick closer to the warm object and insulates it. So the air on a windy day feels cooler than the temperature indicated by a thermometer by increasing the rate of heat loss to that of air at the windchill temperature.

The equation for this heat loss can be calculated with various combinations of wind speed and air temperature and then converted to a wind chill equivalent temperature (or wind chill factor).The equation is:

Wind Chill (Fo)= 35.74 + 0.6215T - 35.75(V0.16) + 0.4275T(V0.16)

Where:

T = Measured Air Temperature (Fo)

V = Wind Speed (mph)

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14y ago

The fun way is calculate it from data:

Wind chill is a measure of the cooling effect of wind. Wind increases the rate at which a body loses heat by keeping the air close to the warm object cooler. In quiet conditions warm air tends to stick closer to the warm object and insulates it. So the air on a windy day feels cooler than the temperature indicated by a thermometer. The equation for this heat loss can be calculated with various combinations of wind speed and air temperature and then converted to a wind chill equivalent temperature (or wind chill factor).The equation is:

Wind Chill (Fo)= 35.74 + 0.6215T - 35.75(V0.16) + 0.4275T(V0.16)

Where:

T = Measured Air Temperature (F)

V = Wind Speed (mph)

Alternately you can go to one of the many fine windchill factor graphs or automatic calculators on the new (See Link)

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Wiki User

11y ago

Windchill (°F) = 35.74 + 0.6215T - 35.75V0.16 + 0.4275TV0.16

T = temperature
V = wind speed

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Wiki User

11y ago

Windchill (°F) = 35.74 + 0.6215T - 35.75V0.16 + 0.4275TV0.16

T = temperature
V = wind speed

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14y ago

32 degrees F.

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What impactdoes an increassing wind have on wind chill?

It makes the wind chill lower.


What is the coldest wind chill provided on the wind chill chart?

The wind chill chart provides values based on the temperature and wind speed, and the coldest wind chill value would be when the temperature is lowest and the wind speed is highest. In extreme conditions, wind chill values can drop significantly below the actual temperature, potentially reaching dangerous levels that can cause frostbite and hypothermia.


Is a wind-chill temperature greater thean the actual air temperature?

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What instrument is used to measure wind chill?

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Is a bird affected by the wind chill?

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What is the wind chill if the degrees is -16F and wind is 20 mph?

The wind chill would be around -40°F. Wind chill is a measure of how cold it feels when wind speed is factored in with the air temperature. At -16°F with a wind speed of 20 mph, the wind chill calculation indicates it would feel much colder.


What is the duration of Wind Chill film?

The duration of Wind Chill - film - is 1.5 hours.


If the wind speed is 20 MPH and the temperature is 89 Fahrenheit what is the wind chill?

No wind chill factor at that temperature.


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Wind Chill - film - was created on 2007-04-27.


What is the wind chill if the degrees is 40 and wind is 75?

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What is the wind chill if the degrees is 35 F and wind is 70 mph?

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