In Koppen's classification of Indian climate, the 'As' climate is found along :

Question

Accepted Answer

The 'As' climate type in Köppen's classification refers to a tropical savanna climate with a dry season in the high-sun (summer) period. This climate is specifically found along the **Coromandel Coast** (Option 3) of India.

Here's why Option 3 is correct and the others are incorrect:

*   **Option 3: Coromandel Coast (Correct)**: The Coromandel Coast, located in southeastern India, experiences a unique rainfall pattern. It receives a significant portion of its rainfall during the northeast monsoon season (winter months) due to the retreating monsoon winds. The summer months (high-sun period) are relatively dry. This distinct seasonal reversal of rainfall, with a dry summer and wet winter, perfectly aligns with the 'As' climate classification.

*   **Option 1: Konkan Coast (Incorrect)**: The Konkan Coast, along the western coast of India, experiences a tropical monsoon climate (Am). It receives heavy rainfall during the southwest monsoon season (summer months) and has a relatively short dry season. This rainfall pattern is the opposite of the 'As' climate, which requires a dry summer.

*   **Option 2: Malabar Coast (Incorrect)**: Similar to the Konkan Coast, the Malabar Coast also experiences a tropical monsoon climate (Am). It receives very heavy rainfall during the southwest monsoon season and has a short dry season. The Malabar Coast does not have a pronounced dry season during the summer months, making it unsuitable for the 'As' classification.

*   **Option 4: Canara Coast (Incorrect)**: The Canara Coast, also on the western side of India, experiences a tropical monsoon climate (Am) similar to the Konkan and Malabar coasts. It receives heavy rainfall during the southwest monsoon season and does not have a distinct dry season during the summer months. Therefore, it does not fit the 'As' climate criteria.

In summary, the Coromandel Coast is the only region among the options that exhibits the characteristic dry summer and wet winter rainfall pattern required for the 'As' climate classification according to Köppen. The other coastal regions experience a tropical monsoon climate with wet summers.