This book elucidates new techniques of climatology and their applications in a multidisciplinary manner. Climatology is the scientific study of climate over a long duration of time. Recent research in climate change and environmental science has contributed to the growth of climatology. This book traces the progress of this field and highlights some of its key concepts and applications of this area of study. Climatology plays a crucial role in weather forecasting which has relevance across a number of other fields such as air transportation, biogeochemistry, etc. This book includes different approaches, evaluations, methodologies and advanced studies with respect to climatology. It aims to serve as a resource guide for students and experts alike and contribute to the growth of this discipline.