China Naming Network - Eight-character Q&A - What is the concept of 90% humidity in weather forecast?
What is the concept of 90% humidity in weather forecast?
Represents water vapor containing 90% of the air saturation point at the same temperature. According to the inquiry, Haobao. Com shows that humidity is a physical quantity indicating the degree of atmospheric dryness. At a certain temperature, the less water vapor in a certain volume of air, the drier the air, and the more water vapor, the wetter the air.