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What is Absolute Humidity?

The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air. It indicates the actual amount of water vapor present, without considering temperature or pressure variations.

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Glossary

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Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...

The amount of radiation, heat, or light passing through or flowing from a unit area of a surface.

A large body of air having similar horizontal temperature and moisture characteristics.

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Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...

A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...

The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...

A mass of very cold, dry air that mostly originates over the Arctic Ocean.