Some of the real life application of the effect caused by the evaporative cooling are given below - During the summer season, many people, especially in villages, start to sparkle water on the ground in front of their homes or shops. This water then evaporates to become vapour and lies in the air around the house or shop. The water in its process of evaporation absorbs the heat from the area and hence makes the surrounding area chilly and comfortable.Water coolers cools better on a dry and hot day than they do on a regular day due to the effect of Evaporative cooling. Higher the temperature, better the rate of evaporation and the higher the evaporation higher the cooling effect caused to the evaporation. Thus the reason for the better cooling on hot days.