What is Relative Humidity?
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
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A body that has the property of absorbing all electromagnetic radiation falling on it, and therefore is the theoretical body...
The formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...
A small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...
The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...
Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...
A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...
The amount of radiation, heat, or light passing through or flowing from a unit area of a surface.
A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...