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What's the difference between dew point and relative humidity? A meteorologists explains.
PITTSBURGH (KDKA) — Oftentimes in weathercasts, you'll hear KDKA-TV's First Alert meteorologists mention the relative humidity and dew point, but what are these two terms and what do they mean?
Houston cools down after latest cold front. Here's where temps could drop into the 30s
A powerful cold front dropped humidity-driven dew point temperatures by nearly 20 degrees in one hour at Bush Intercontinental Airport, Houston’s official climate observation site, as storms rumbled ...
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Dew point
The dew point is the temperature the air needs to be cooled to in order to achieve a relative humidity (RH) of 100%. The higher the dew point rises, the greater the amount of moisture in the air.