That is because the dew point is a measure of how much water vapor is in the air and relative humidity is a measure of how much water vapor is in the air relative to how much water vapor could be in ...

Summer is here, and heat and humidity have arrived.

NASHVILLE, Tenn. (WSMV) - When summer arrives, meteorologists talk about both humidity and dew point. While the two are related, they are not the same thing. Relative humidity is a percentage that ...

DAVENPORT, Iowa (KWQC) - As critical fire danger spreads across the region through spring, understanding one simple weather concept could make the difference: dew point. Relative Humidity (or RH) ...

Spoiler alert: Dew point is really what you want to look at when you're wondering how you'll feel if it is "humid" out.

Meteorologists have been focusing on dew point rather than relative humidity to describe how muggy it feels outside during recent hot and humid weather. While both measurements describe moisture in ...

NASHVILLE, Tenn. (WSMV) -As summer approaches the First Alert Weather Team will be talking more about the dew point temperature. It’s a great number to use to help you understand how it will feel ...

DEHUM: The basic operating principle of a dehumidifier is to remove water vapor from the air without overcooling the space. April 20, 2026 Humidity, aside from temperature, is perhaps the most ...

Meteorologist Sara Tonks: Webster's Dictionary defines "humid" as "containing or characterized by perceptible moisture, especially to the point of being oppressive". And that is part of the problem.

Relative humidity and dew point are often mistaken for the same thing, and can be sources of confusion. We have recently gotten questions about the differences between the two, and which is more ...