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🔆 Koeppen’s Climatic Classification of India

📍 Key Concepts
Developed by Wladimir Koeppen — based on annual mean temperature and precipitation
Links vegetation distribution with climate types
Uses letter codes to classify major climate zones based on seasonality

📍 Major Climatic Types in India
(Am) Monsoon with short dry season – West coast (e.g., Goa)
(As) Monsoon with dry summer – Coromandel coast
(Aw) Tropical Savanna – Most of Peninsular India
(BShw) Semi-arid Steppe – Interior Deccan, Gujarat, Rajasthan, Punjab, J&K
(BWhw) Hot Desert – West Rajasthan only
(Cwg) Monsoon with dry winters – Northern Plains
(Dfc) Cold-humid winter with short summer – Northeast India
(E) Polar Climate – Upper Himalayas
(ET) Tundra Climate – Higher Himalayan ranges, Ladakh

📍 Utility of the Classification
Helps in agro-climatic zoning, crop selection, water planning
Useful for disaster risk reduction, ecological studies, and climate adaptation policies


📘 Prelims Question
Q. Which of the following climate types in India is represented by Koeppen’s classification code ‘Aw’?
A. Cold-humid winter with short summer
B. Monsoon with short dry season
C. Tropical Savanna
D. Tundra Climate

Answer: C. Tropical Savanna


📝 Mains Question (GS1 – Geography)
Q. Discuss the significance of Koeppen’s climatic classification in understanding India’s climatic diversity. How can it assist in agricultural and water resource planning?

#Geography

🔆 Koeppen’s Climatic Classification of India

📍 Key Concepts
Developed by Wladimir Koeppen — based on annual mean temperature and precipitation
Links vegetation distribution with climate types
Uses letter codes to classify major climate zones based on seasonality

📍 Major Climatic Types in India
(Am) Monsoon with short dry season – West coast (e.g., Goa)
(As) Monsoon with dry summer – Coromandel coast
(Aw) Tropical Savanna – Most of Peninsular India
(BShw) Semi-arid Steppe – Interior Deccan, Gujarat, Rajasthan, Punjab, J&K
(BWhw) Hot Desert – West Rajasthan only
(Cwg) Monsoon with dry winters – Northern Plains
(Dfc) Cold-humid winter with short summer – Northeast India
(E) Polar Climate – Upper Himalayas
(ET) Tundra Climate – Higher Himalayan ranges, Ladakh

📍 Utility of the Classification
Helps in agro-climatic zoning, crop selection, water planning
Useful for disaster risk reduction, ecological studies, and climate adaptation policies


📘 Prelims Question
Q. Which of the following climate types in India is represented by Koeppen’s classification code ‘Aw’?
A. Cold-humid winter with short summer
B. Monsoon with short dry season
C. Tropical Savanna
D. Tundra Climate

Answer: C. Tropical Savanna


📝 Mains Question (GS1 – Geography)
Q. Discuss the significance of Koeppen’s climatic classification in understanding India’s climatic diversity. How can it assist in agricultural and water resource planning?

#Geography
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