👉 Rainlessness is a state of lack of precipitation, often due to excessive or prolonged periods without rainfall. It can be caused by a variety of factors such as drought, climate change, and other environmental conditions. In terms of weather science, it refers to an absence of precipitation for an extended period of time, typically occurring after the onset of summer when temperatures are generally cooler than average. This could occur in different areas around the world, from the tropics to the polar regions. Rainless periods can