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Dew Point Calculator

Weather

Dew Point Calculator

Dew point from temperature and humidity (Magnus; °C or °F).

Temperature unit

Temperature (°C)

Relative humidity (%)

Dew point

How it works

Dew point is the temperature at which air becomes saturated.

Enter air temperature and relative humidity. Temperature is converted to °C for the Magnus approximation, which estimates the temperature at which the air would become saturated at the current moisture content. The dew point is then returned in your chosen unit.

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