Climatology for UPSC: Complete Topic-wise Notes

Climatology is a vital component of Physical Geography in the UPSC Civil Services Examination. It deals with the study of the atmosphere, weather and climate systems, temperature, pressure, winds, and climatic phenomena. A strong understanding of climatology is essential for both Prelims and Mains, especially for analytical and application-based questions.

This page provides a structured repository of climatology topics for systematic and effective UPSC preparation.

Atmosphere and Heat Budget

• Structure and Composition of the Atmosphere
• Insolation and Heat Budget
• Temperature Distribution

Pressure and Wind System

• Atmospheric Pressure and Pressure Belts
• Planetary Winds (Trade Winds, Westerlies, Polar Winds)
• Jet Streams

Air Masses and Weather Disturbances

• Air Masses and Fronts
• Cyclones and Anticyclones

Precipitation and Hydrological Processes

• Precipitation (Rainfall Types)

Monsoon and Climate Systems

• Monsoon System
• El Niño and La Niña (ENSO)

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