V is the wind speed in miles per hour mph, t is the air temperature in fahrenheit f. Stack overflow for teams is a private, secure spot for you and your coworkers to find and share information. Enter a temperature, in either fahrenheit or celsius. For example, if the air temperature is 20 degrees and the wind speed is 25 mph, use the formula 20 25 x 0. The wind chill calculator uses the following formulas to calculate the wind chill factor. Multiply the result by 60 to get the distance traveled in one hour mph or kmh. We are going to use the math module function wherever we need them. 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. The wind chill calculator only works for temperatures at or below 50 f and wind speeds above 3 mph. Enter a temperature and wind speed that you would like calculated. The formulas used to calculate the wind chill index are. Calculate the wind chill using the national weather services new formula.
Wind chill calculates both the old formula and new formula wind chill temperatures. We have the formula to calculate the wci and its straightforward. 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. Convert the circumference you calculated into a more useful unit for measuring wind speed miles or kilometers. Temperature f c wind speed mph knots wind chill f c. Calculating wind chill factorwcf or wind chill indexwci. Fill in the temperature in celsius and wind speed in kmh to calculate wind chill. Multiply the result by the rpm you calculated to get the total distance traveled in one minute. In order to calculate the wind chill information about the temperature and the wind speed is required. We are going to use the following formula to calculate the wci. Wind chill calculator for ios free download and software. All you have to do is enter the current air temperature and the wind speed and when you hit calculate. In this tutorial, we are going to learn how to calculate wind chill index in python.
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