Package Exports

weather-formulas

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Readme

weather-formulas

A library of weather calculations.

Agnostic to input source, hook it up in any project
I/O in SI units (International System of Units)
Formulas and algorithms off Wikipedia with 1:1 variable naming
All algorithms are automatically tested

Features / Currently supported

Dew Point Wind Chill (Australian) Apparent Temperature Heat Index Humidex

Install

$ npm install weather-formulas

How to use

const WF = require('weather-formulas');

const TEMPERATURE = 300, HUMIDITY = 60, WINDSPEED = 10; //300 Kelvin, 60% Relative Humidity, 10 M/S

let dewPointMF = WF.dewPointMagnusFormula(TEMPERATURE, HUMIDITY);

let dewPointAF = WF.dewPointArdenBuckEquation(TEMPERATURE, HUMIDITY);

let windChill = WF.windChillIndex(TEMPERATURE, WINDSPEED);

let apparentTemperature = WF.australianAapparentTemperature(TEMPERATURE, HUMIDITY, WINDSPEED);

let heatIndex = WF.heatIndex(TEMPERATURE, HUMIDITY); let heatIndexText = WF.heatIndexText(heatIndex); //output heat index threshold and warning text

let humidex = WF.humidex(TEMPERATURE, HUMIDITY);
let humidexText = WF.humidexText(humidex); //output humidex threshold and warning text

Miscellaneous

kelvinToCelcius(kelvin)

Contribute

Please feel free to contribute by creating a Pull Request with test code.