Calculators
Weather
Calculate weather indices from temperature, wind and humidity.
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- Dew point calculatorInvert the August-Roche-Magnus relative humidity equation to estimate dew point.
- Heat index calculatorCalculate the NWS apparent temperature from air temperature and relative humidity.
- Wind chill calculatorNWS wind chill in degrees F = 35.74 + 0.6215T - 35.75V^0.16 + 0.4275TV^0.16.
