The damp clothes must be hung out in the sun.

Hygrometers with wet and dry bulbs are used to measure soil moisture.

The humidity of the air increases during the summer.

The dampish air makes the atmosphere heavy.

The damp walls of the cellar need to be treated.

The damp gardens were full of flowers.

I don't like this damp day at all.

Humidifiers are essential for keeping the room air cool and moist.

I am humidifying the plant.

This humidifying makes the air cooler and more comfortable.