Question

tell me please
that answers

Answer 1

There are several definition of humidity. Relative humidity is probably the one that is usually meant. Here’s a link about humidity. Notice that warm air can hold more water than cold air, but if the air is dry even warm air can have low humidity:

Humidity

Now for the relationship between temperature and pressure. This is complicated by the fact that, in the atmosphere, density change is usually involved too. So there are three variables to consider, not just two. This link discusses the problem:

Pressure

Here’s a detailed discussion about humidity, pressure, and temperature:


I hope that’s enough for you, but not too much.

I’ve now completed my answer!



*(I hope this may helps you) *

Answer 2

Humidity refers to the vapor pressure of water in the air. It is not related to the air pressure.