The various conditions that favor the process of evaporation are discussed as under :
1. Concentration of water vapor in air: (humidity level): If the water vapor concentration is high in air the evaporation process gets slowed down.
2. Pressure: Evaporation takes place faster when pressure is less and vice versa.
3. Surface Area: If the surface area is large then evaporation takes place faster.
4. Temperature: On increasing the temperature, the rate of evaporation increases.
5. Rate of flow of air: If air is moving over the place all the time, then the concentration of water vapor decreases in the surroundings, thus increasing evaporation rate.