- The India Meteorological Department (IMD) confirmed the arrival of the southwest monsoon in Kerala (June 4, 2026). This marks the official start of the rainy season in India.
- Onset and Retreat: The monsoon season in India generally starts in early June and lasts until September.
- The onset of the monsoon is marked by the arrival of the southwest monsoon winds, which bring moisture-laden air from the Indian Ocean.
- The withdrawal or retreat of the monsoon typically begins in October. Read More
Southwest Monsoon
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Southwest Monsoon