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Calculate Wet-bulb Temperature and Relative Humidity

Simple online weather calculator to find the wet-bulb temperature and the relative humidity by knowing the values of dewpoint, temperature and actual station pressure.

wet-bulb temperature

  • Temperature

    Fahrenheit Celsius Kelvin
  • Dewpoint:

    Fahrenheit Celsius Kelvin
  • Actual station pressure

    in of Hg mm of Hg millibars (hPA)
  •  
  • Dewpoint (Fahrenheit):

    indication
  • (Celsius)

    indication
  • (Kelvin)

    indication
  •  Relative humidity (%)

    indication

Calculation of wet-bulb temperature and relative humidity is made easier by knowing the value of dewpoint. It is used in weather forecasting.