A desert cooler cools better on a hot and dry day. It is because the inner walls of the cooler get sprinkled by the water continuously and due to warm, dry weather, this water gets evaporated. Evaporation cause cooling of the present air inside of the cooler. This cold air is sent in the room by a fan. The cooling in a desert cooler is caused by the evaporation of water. A desert cooler cools better on a hot and dry day because the higher temperature on a hot day and the dryness of air (low humidity of air) increases the rate of evaporation of water. Why does a desert cooler cool better on a hot day? In this article, we will explore why desert coolers perform better on hot days, how they function, and what factors influence their efficiency. Curious about the science behind the desert cooler? Learn why these coolers excel on hot, dry days, providing refreshing relief even in the most heated conditions. Know more at Crompton.
