Long ago, someone had said, Don’t curse the rain; it is the only thing coming down. But the fact is that rain can affect mental health in various ways. Psychologists and mental health experts have said that prolonged periods of rain and reduced sunlight can potentially lead to feelings of sadness and fatigue and even trigger symptoms of what has been very appropriately called Seasonal Affective Disorder (SAD). Seasonal Affective Disorder is caused when reduced sunlight during rainy seasons disrupts the body’s natural circadian rhythm, which in turn impacts negatively the production of mood-regulating hormones like serotonin, which in turn can lead to symptoms of depression, fatigue and low mood. Some people think that persons suffering from depression prefer to remain alone inside the four walls of a room. In reality it is the other way round; remaining away from sunlight is one major cause of depression. Coming back to rain, one finds experts saying that prolonged rain can make people feel more tired and even agitated due to the lack of sunlight and potential disruption of the sleep-wake cycle. Changes in sunlight exposure during rainy periods can affect brain chemicals and hormone levels, thus contributing to negative mood changes. However, rain can also have positive effects, like a calming effect on the mind and potentially improving mood for some individuals. The sound and smell of rain can have a calming effect on the mind, promoting relaxation and potentially reducing stress. The sensory experience of rain can encourage individuals to be more present in the moment, focusing on the sensations of the rain and potentially reducing intrusive thoughts. Some individuals find that rainy days can be cosy and relaxing, offering an opportunity to slow down and appreciate the moment. The sound of rain can act as a form of “pink noise”, potentially improving sleep quality. Rain also releases negatively charged ions into the air, which some studies suggest can relieve stress and boost energy levels.