What is Humidity?

The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.

The amount of water vapor present in the air, which can affect comfort levels and weather conditions.

Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...

An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....

Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet,...

The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.

The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....

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

The large-scale movement of air that distributes heat and moisture around the Earth, influencing weather patterns and climatic...

The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...