: the temperature at which a vapor (such as water) begins or would begin to condense
Examples of dew point in a Sentence
It's 78° outside and the dew point is 63°.
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Kentucky weather forecast Hot temperatures with high dew points are expected Wednesday, July 23, through Friday, July 25.—Katie Wiseman, Louisville Courier Journal, 22 July 2025 Southwest winds will keep the cooling breeze from Lake Michigan away, and dew points will be in the 70s.—Hope Karnopp, jsonline.com, 21 July 2025 According to the National Weather Service in Wilmington, warm temperatures, gusty winds, and low dew points will cause low relative humidity Wednesday afternoon, leading to possible fire concerns.—Haadiza Ogwude, Cincinnati Enquirer, 19 Mar. 2025 The dew point would have to be at least 55 degrees for three days in a row to signal the monsoon arrived (54 degrees in Tucson).—Hayleigh Evans, AZCentral.com, 9 July 2025 See All Example Sentences for dew point
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