relative humidity
noun
: the ratio of the amount of water vapor actually present in the air to the greatest amount possible at the same temperature
Examples of relative humidity in a Sentence
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This includes simple measures like measuring wet-bulb globe temperatures—as read by a thermometer covered in a damp cloth to measure relative humidity—on their production floors.
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Jasmin Malik Chua, Sourcing Journal, 25 Sep. 2025
However, forecasters note that the relative humidity at Marine Corps Air Station Miramar will be an uncomfortable 85 percent Saturday and 82 percent Sunday.
—Gary Robbins, San Diego Union-Tribune, 25 Sep. 2025
Afternoon relative humidity values will fall into the 15-25% range by Wednesday.
—Ca Wildfire Bot, Sacbee.com, 15 Sep. 2025
The region was forecast to see hot conditions, including low relative humidities, an unstable air mass, and temperatures reaching triple digits, according to the Central Oregon Fire Information.
—Thao Nguyen, USA Today, 24 Aug. 2025
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Jasmin Malik Chua, Sourcing Journal, 25 Sep. 2025
However, forecasters note that the relative humidity at Marine Corps Air Station Miramar will be an uncomfortable 85 percent Saturday and 82 percent Sunday.
—Gary Robbins, San Diego Union-Tribune, 25 Sep. 2025
Afternoon relative humidity values will fall into the 15-25% range by Wednesday.
—Ca Wildfire Bot, Sacbee.com, 15 Sep. 2025
The region was forecast to see hot conditions, including low relative humidities, an unstable air mass, and temperatures reaching triple digits, according to the Central Oregon Fire Information.
—Thao Nguyen, USA Today, 24 Aug. 2025
See All Example Sentences for relative humidity
Cite this Entry
“Relative humidity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/relative%20humidity. Accessed 30 Sep. 2025.
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