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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An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....
A measure of how hot it feels when relative humidity is combined with the actual air temperature, often referred to as the...
A large, organized thunderstorm with a rotating updraft, often producing severe weather such as tornadoes, hail, and heavy...
Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...
The expected rate of temperature decrease in an adiabatically rising air parcel when there is no heat exchange with the environment....
A cloud that develops from Cirrus, completely or partially covering the sky, creating a halo effect, thin, sheet-like, milky...
Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...
A tropical cyclone with sustained winds of at least 74 miles per hour, characterized by a central eye, strong winds, and...
A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.
The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.