On a calm, clear night, the ground cools very efficiently by radiating heat back into the atmosphere. This lowers the ...

The dew point is the temperature at which a given sample of air will have a relative humidity of 100 percent; hence, the saturation temperature.

How Humid Is It? Simple Conversion Between Relative Humidity And Dew Point In Moist Air Date: April 1, 2005 Source: Max Planck Society Summary: A researcher at the Max Planck Institute for ...

Relative humidity, however, is dependent on temperature. Displayed as a percentage, relative humidity tells you how much water vapor there is compared to how much the air could hold at that ...

A relative humidity of 88% just means that the air can hold 12% more water vapor before it's full, or saturated. Relative humidity can literally change by the minute.

If the amount of water vapor in the air is constant throughout the day, the relative humidity changes dramatically as the temperature rises and falls.

This value provides insight into how saturated the air is and is essential for calculating other humidity-related variables such as relative humidity and dew point temperature.