Convert the circumference you calculated into a more useful unit for measuring wind speed miles or kilometers. Calculating wind chill factorwcf or wind chill indexwci. This calculation is meant for air temperatures lower than 10 degrees celsius and wind. Winter weather forecasts more meteorological conversions and calculations. The wind chill calculator uses the following formulas to calculate the wind chill factor. Calculate the wind chill using the national weather services new formula. Wind chill calculates both the old formula and new formula wind chill temperatures. For example, if the air temperature is 20 degrees and the wind speed is 25 mph, use the formula 20 25 x 0. Basically, the wind chill factor you hear reported assumes that your exposed face is roughly five feet off the ground, its night, and youre walking directly into the wind in an open field at a. We are going to use the following formula to calculate the wci. All you have to do is enter the current air temperature and the wind speed and when you hit calculate. Enter a temperature and wind speed that you would like calculated. V is the wind speed in miles per hour mph, t is the air temperature in fahrenheit f.
Enter a temperature, in either fahrenheit or celsius. Fill in the temperature in celsius and wind speed in kmh to calculate wind chill. Temperature f c wind speed mph knots wind chill f c. Wind chill calculator for ios free download and software. Multiply the result by the rpm you calculated to get the total distance traveled in one minute. Basically, the wind chill factor you hear reported assumes that your exposed face is roughly five feet off the ground, its night, and youre walking directly into the wind. In order to calculate the wind chill information about the temperature and the wind speed is required. Stack overflow for teams is a private, secure spot for you and your coworkers to find and share information. Multiply the result by 60 to get the distance traveled in one hour mph or kmh. In this tutorial, we are going to learn how to calculate wind chill index in python. The formulas used to calculate the wind chill index are. We are going to use the math module function wherever we need them.
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