No. The keyword in this term is "relative." Relative humidity stands for the amount of moisture currently in the air with respect to (or relative to) the amount of moisture that can be held in the air. Colder air can hold less moisture than warm air, so there's a much greater chance of having 100% relative humidity when it's cool out than when it's warm out. For example, if you wake up on a cool morning and experience dew on the ground, it is because the cool air is holding as much moisture (i.e. humidity) as it possibly can. So you are experiencing 100% relative humidity. However, if that same amount of moisture stays in the air throughout the day, once the air warms up, the higher temperature allows for more moisture to be present in the air, and the air may not be fully saturated with moisture, thus you have a relative humidity that is less than 100%. So no, you do not have to be underwater to experience 100% relative humidity; in fact, underwater there is no air to surround you... so you're not experiencing any relative humidity at all.
Relative humidity rarely reaches 100% humidity when air is polluted. This is do to emissions of carbon dioxide and sulfates, and is known as haze.
The relative humidity when it is raining is generally considered to be 100% since if it was lower the rain would evaporate before it reach the ground.
When the relative humidity reaches 100%, the dew point and air temperature are exactly the same and the weather is extremely humid and it is possible that it will be raining
It will be stiky and unconmfortable
This is the measure of relative humidity. At 50 percent relative humidity, the air is holding half of what it could. It is relative humidity because it is related to the temperature and pressure of the air.
100%.
It is raining
Saturated
Relative humidity rarely reaches 100% humidity when air is polluted. This is do to emissions of carbon dioxide and sulfates, and is known as haze.
relative humidity is 100 percent.
The relative humidity when it is raining is generally considered to be 100% since if it was lower the rain would evaporate before it reach the ground.
Yes.
When the relative humidity reaches 100%, the dew point and air temperature are exactly the same and the weather is extremely humid and it is possible that it will be raining
That would be "dewpoint"...When the air temperature falls to the dewpoint (or dewpoint rises to the air temperature), then you have 100% relative humidity.
It will be stiky and unconmfortable
Relative humidity means the percentage of water vapor in the air compared to the total amount that could be contained. Or the measure of the amount of water vapor that air is holding compared to the amount it can hold at a specific temperature. This is different at different temperatures. Here are a couple of sentences:1. The relative humidity is 10 percent.2. We studied relative humidity in class.3. Saturation air has a relative humidity of 100 percent.
This is called relative humidity. It is the ratio between the actual humidity, and the humidity for saturated air - that is, the maximum amount of water air can hold. This saturation point is dependent on temperature.