As nouns the difference between humidity and dankness
is that humidity is dampness, especially that of the air while dankness is the state or quality of being dank.
humidity
English
Noun
(en-noun)
dampness, especially that of the air.
the amount of water vapour in the air.
Derived terms
* absolute humidity
* relative humidity
* specific humidity
Related terms
* humid
* humidifier
* humidify
* dew point
* hygrometer
dankness
English
Noun
(-)
The state or quality of being dank.