📖 what
What is a dew point?
Quick Answer
The dew point is the temperature at which air becomes saturated and water vapor starts to condense. The higher the dew point, the more humid the air feels.
The Full Story
Dew point is one of the best measures of how much moisture is actually in the air. If air cools to its dew point, condensation can form as dew, fog, or clouds. Meteorologists often prefer dew point over relative humidity because it is less affected by temperature changes. In warm weather, a dew point above about 20°C is commonly considered very muggy.
Key Facts
1.Dew point indicates the amount of moisture in air
2.Air reaches saturation at its dew point
3.A dew point above about 20°C feels very humid
YouTube Angle
Suggested video title for this topic:
"The number that tells you whether the air feels pleasantly moist or unbearable."
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