Wet bulb temperature vs dew point differences explained

EXPLAINER: Relative humidity vs. dew point... what’s the difference?

What does the dew point mean?

Using the psychrometric chart, Fig. T-4E, determine (a) the dew point temperature corresponding to dry-bulb and wet-bulb temperatures of 80 and 70^∘ F, respectively. (b) the humidity ratio, the specific enthalpy of the mixture, in Btu per lb of dry air, and the wet-bulb temperature corresponding to a dry-bulb temperature of 80^∘ F and 70 % relative humidity. (c) the relative humidity, humidity ratio, and mixture specific enthalpy corresponding to dry-bulb and wet-bulb temperatures of 80 and 65^∘

How to Measure Dewpoint

Understanding relative humidity and dew point

Dew point vs. humidity: Which one is a better measure of how muggy the air feels?

What is Relative Humidity, Absolute Humidity and Dew Point? | Air Solutions