What is dew point temperature - Definition and Meaning

Dew Point Temperature :

The dew point is the temperature below which the water vapor in air at constant barometric force consolidates into liquid water at the same rate at which it evaporates.


Formula :

Td = [243.5 x ln(e/6.112)] / [17.67 - ln(e/6.112)] e = (es x rh) / 100 es = 6.112 x e(17.67xT)/(T+243.5) Where, Td = Dewpoint Temperature T = Temperature rh = Relative Humidity e = Vapor Pressure es = Saturation Vapor Pressure

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