[Answer] What happens when the air temperature drops below the dew point?

Answer: water in the air begins condensing

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What happens when the air temperature drops below the dew point? What Is Dew Point? | Relative Humidity Dew point - Wikipedia What happens when the temperature goes below ... - Socratic Dew point - Wikipedia Tue Feb 28 2017 · It can't. The temperature can never go below the dew point. The dew point is the temperature that 100% relative humidity is reached based on the amount of water vapour in the air. That means that once the temperature drops to that point the air cannot hold any more water vapour so condensation occurs . The dew point is defined as the atmospheric temperature below which water vapor at a given barometric pressure condenses into liquid . It’s the parameter used by meteorologists—and poets though they might not know it—to measure the amount of moisture in the air. When air has reached the dew-point temperature at a particular pressure the water vapor in the air is in equilibrium with liquid water meaning water vapor is condensing at the same rate at which liquid water is evaporating . Below the dew point liquid water will begin to condense on solid surfaces (such as blades of grass)... The dew point is a measure of the amount of water vapor in the atmosphere. As the temperature gets closer to the dew point the humidity rises. When the temperature finally drops to the dew point (100% humidity) the the atmosphere is completely saturated with water and it will start to rain (or snow if t...

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