Rain showers are brief periods of rain that can occur at any time during the day. They are often characterized by light to moderate rainfall, which can vary in intensity. Rain showers can be localized, meaning that while one area may experience rain, nearby regions may remain dry. These weather events are typically associated with cumulus clouds, which can develop into larger storm systems. Rain showers can provide essential moisture for plants and help replenish water sources. They are common in many climates and can occur during different seasons, often bringing a refreshing change to the atmosphere.