humidity

noun

hu·​mid·​i·​ty hyü-ˈmi-də-tē How to pronounce humidity (audio)
yü-
plural humidities
: a moderate degree of wetness especially of the atmosphere compare relative humidity

Examples of humidity in a Sentence

the humidity of the region It's not the heat that will get you—it's the humidity. The temperature is 67 degrees with humidity at 75 percent. an area of low humidity
Recent Examples on the Web An air conditioner’s job is to get the humidity out of the air. Ella Gonzales, Fort Worth Star-Telegram, 17 Apr. 2024 Moss usually absorbs enough moisture from rain and humidity in the air, but may go dormant and turn brown during dry spells. Steve Bender, Southern Living, 17 Apr. 2024 Cicadas produce noise primarily for mating purposes, and their activity levels are influenced by temperature, humidity and daylight hours. The Arizona Republic, 11 Apr. 2024 Temperatures are expected to drop a little tomorrow, but the season is apparent thanks to higher humidity and a stormy kind of feel. Ian Livingston, Washington Post, 10 Apr. 2024 Changes to temperature, wind speed and humidity occur as the moon crosses in front of the sun and casts a shadow on Earth’s surface during a solar eclipse. Mary Gilbert, CNN, 7 Apr. 2024 This could lead to adding too much humidity to the room, as 30% to 60% is the ideal indoor humidity level. Paige Bennett, Better Homes & Gardens, 6 Apr. 2024 Space out plants and reduce companion plantings to increase air circulation and lessen humidity. Rita Perwich, San Diego Union-Tribune, 6 Apr. 2024 Exposure to Environmental Conditions: Extreme temperature fluctuations and humidity can weaken seams and connections, causing duct leakage, and pests (such as rodents) can damage or bend ductwork. Tyler Shepherd, USA TODAY, 2 Apr. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'humidity.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of humidity was in the 15th century

Dictionary Entries Near humidity

Cite this Entry

“Humidity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/humidity. Accessed 24 Apr. 2024.

Kids Definition

humidity

noun
hu·​mid·​i·​ty hyü-ˈmid-ət-ē How to pronounce humidity (audio)
yü-
plural humidities
: moisture, dampness
especially : the amount of moisture in the air

Medical Definition

humidity

noun
hu·​mid·​i·​ty hyü-ˈmid-ət-ē, yü- How to pronounce humidity (audio)
plural humidities
: a moderate degree of wetness especially of the atmosphere see absolute humidity, relative humidity

More from Merriam-Webster on humidity

Last Updated: - Updated example sentences
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