Can you drink rain water? Is rainwater safe to drink? Is it safe to drink rain water? YES and NO. Although these questions are really simple, not all of us have the proper and right answers. In other words, these questions surely leave people with various opinions. Let’s start to discover the answers to these questions. As we know that water is life. Many people can survive up to some weeks without eating anything. It is true; but a person cannot survive for long time without drinking water. You may read more about 10 basic needs for survival in life.