Climatology is a comprehensive academic textbook that systematically presents the scientific study of the Earth’s atmosphere and climatic processes. The book is structured into fourteen well-organized chapters, beginning with the foundational concepts of weather and climate and progressing through atmospheric structure, heat budget, temperature distribution, pressure systems, wind dynamics, monsoon mechanisms, humidity, fog, clouds, and precipitation.
The text explains the origin, composition, and modern structural understanding of the atmosphere, followed by detailed treatment of insolation and latitudinal heat balance. It examines temperature controls, pressure gradients, cyclones and anticyclones, and global wind systems including jet streams. Special emphasis is placed on the monsoon system, particularly the Indian monsoon, with discussion of classical and recent theories. The concluding chapters explore atmospheric moisture, condensation processes, fog formation, cloud classification, and mechanisms of precipitation, including the Bergeron ice-crystal theory and collision–coalescence theory.