Wet clothes can produce hypothermia even in warmer temperatures. If they do not have dry clothes, it can create uncomfortable rashes and can cause sickness.
With clothes pins or you risk the clothes falling on the ground. You need a warm, breezy day for clothes to dry quickly or "effectively". Make sure that the clothing is spread out or it will not dry. Note: Clothing will dry somewhat even in freezing weather, but you will have to finish drying in a clothes dryer.
Most don't need it.
Dry clothes can be made from any fabric.
because the air is more dry not moist and it makes the clothes dry faster.
Wind is used to dry clothes.
The clothes dry through evaporation.
Clothes dry faster in summer because dry air in summer and no humidity.
Hanging the clothes up and allowing air circulation around the clothes will dry them via evaporation. The drier the air and the faster the airflow - the quicker the clothes will dry.
They do dry the clothes quickly so long as they are placed somewhere with a good supply of heat such as infront of a radiator as this will help the clothes to dry quicker.
To dry clothes
The water would evaporate, leaving the clothes dry.
Clothes dry by evaporation. Hanging them on a clothes line exposes them to more air circulation, which speeds up the evaporation.