YOUNGSTOWN, Ohio (WKBN) – There might not be a more misunderstood phrase in meteorology than “relative humidity.” Every summer when humidity returns, this phrase echoes across the United ...

The relative humidity can change rapidly throughout the day even when the amount of moisture stays constant. For example, the relative humidity on a given day may vary between 90% in the morning ...

Finally, use the relative humidity chart (see below) to get the relative humidity value. For example, if the difference ... the maximum possible amount. The formula (below) requires the dew ...

Let’s look at an example. Say the relative humidity is 15% on two days. Day 1 has a dew point of 60° and day 2 has a dew point of 30°. 15% of 60 is greater than 15% of 30. Thus, the amount of ...

Relative humidity (RH) measures the amount of moisture in the air compared to the amount of total moisture the air can hold at a given temperature — for example, 55 F (13 C), as shown in the ...

One of them is the dewpoint and the other one is relative humidity. To find out, let’s dive into what dewpoint is and what relative humidity is. Dewpoint is a more direct measure of moisture in ...

You see examples of this in the morning hours when there is dew on the grass or when radiation fog occurs. Describing relative humidity also takes on many different forms. One way to define the ...

The higher the dew point, the more moisture there is in the air. Why is it better than using relative humidity to talk about how humid the air is? The relative humidity is dependent on the air ...

The relative humidity can change rapidly throughout the day even when the amount of moisture stays constant. For example, the relative humidity on a given day may vary between 90% in the morning ...