Humidity vs. dew point: What they actually mean for your forecast

Even though we talk about how humid it feels outside, the dew point is a better measure of moisture. Here's why..
Humidity is dependent on the difference between the dew point temperature and the air temperature.

Meteorologist explains dewpoint when referring to humidity

Dew Point vs Humidity - Differences Explained - ATMOX

Monitoring dew point temperature at your helm, why and how - Panbo

Dew point and RH Explained

Good Question: What Is The Dew Point?

Observed Dew Point Temperature: indicates the amount of moisture

Weather blog: Heat and humidity

How to find the dew point temperature of a parcel of air at 35ºC

Check the Dew Point Before Exercising Outside - Heat Index and Dew