What is Dew Poin (DP)?

What is Dew Poin (DP)?

Dew Point is how much moisture is in the air. The more moisture there is, the more humidity there is. Dew Point is the temperature at which air can no longer hold water in its vapor state; we say that it “condenses” back into a liquid. When dew forms, this means that the air has cooled down to the dew point. Once it has condensed, then you begin to see drops of water on an object.

When the air temperature is below the dew point, water vapor will start to condense. This is why you see foggy windows when it is cold out. Condensation occurs on all surfaces that are colder than the air around them. Condensation can also occur in a liquid state when a liquid is placed into a vacuum chamber.

Dew is what happens when the sun warms up the ground. And then at night it gets colder and water comes out of the ground. It’s like a cold bath for plants, but they can’t get out of it because they are stuck in the ground. The cold water makes them grow faster though!

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