The variable relative humidity is a measure of humidity relative to the temperature of the air. (Hint, hint!) Relative humidity measures how close the atmosphere is to a point of saturation.

For example, the relative humidity on a given day may vary between 90% in the morning and 38% in the afternoon and it still feels relatively comfortable.

On a calm, clear night, the ground cools very efficiently by radiating heat back into the atmosphere. This lowers the ...

The relative humidity is "only" about 52%. This is exactly why the dew point is a better measure of how things feel, as opposed to relative humidity.

Meteorologists talk plenty about the dew point temperature during the summer, as it is a great indicator of humidity and a condition to watch when severe weather is possible.

Dew point and humidity are related, but different. Here's what dew point actually is and why it is a better indicator of what it feels like outside.

Even though there has been well established research published on the subject of low relative humidity and its effect on the comfort, health, and well-being of people, there has been little ...

Most people understand relative humidity, but the dew point is a much better measure of how humid it really feels.

Dew point vs. relative humidity The dew point is quite literally the point at which the air becomes dewy/wet/saturated. Think of it like this.