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• Rainfall: The northeast monsoon brings rainfall to Tamil Nadu, Andhra Pradesh, and
parts of Kerala during this period.
• Impact: Winter is the season for wheat cultivation in northern India. It is also a
popular time for tourism, as the weather is pleasant in most parts of the country.
2. Summer Season (March to May)
• Nature of the Season: Summer is characterized by rising temperatures and dry
weather. The heat is most intense in northwestern and central India.
• Temperature Range: In Rajasthan and parts of Madhya Pradesh, temperatures can
soar above 45°C. Coastal regions remain hot but humid.
• Weather Patterns: Hot winds known as loo blow across the northern plains, making
afternoons extremely harsh.
• Impact: Summer is a challenging season for agriculture due to water scarcity. It also
sets the stage for the monsoon, as the intense heat creates low-pressure zones that
attract moisture-laden winds.
3. Southwest Monsoon Season (June to September)
• Nature of the Season: This is the most important season for India, as it brings the
majority of the country’s annual rainfall. The southwest monsoon winds, originating
from the Indian Ocean, strike the Kerala coast in early June and gradually cover the
entire country.
• Rainfall Distribution:
o Heavy rainfall in the Western Ghats, northeastern states, and coastal regions.
o Moderate rainfall in the Indo-Gangetic plains.
o Less rainfall in Rajasthan and parts of Gujarat, which remain semi-arid.
• Impact: The monsoon is the lifeline of Indian agriculture. Crops like rice, maize, and
pulses depend heavily on this rainfall. It also replenishes rivers, lakes, and
groundwater.
4. Retreating Monsoon / Autumn Season (October to November)
• Nature of the Season: After September, the southwest monsoon begins to
withdraw. This retreating phase is marked by clear skies, lower humidity, and
occasional showers.
• Rainfall: The retreating monsoon brings significant rainfall to Tamil Nadu, Andhra
Pradesh, and parts of Karnataka due to the northeast monsoon winds.
• Impact: This season is important for sowing rabi crops (like wheat and mustard) in
northern India. It also marks the festive season, with celebrations like Diwali taking
place during this period.
5. Spring Season (February to March) (Cultural Addition)
Though not always counted in the official four-season classification, spring is celebrated in
Indian culture as a season of renewal.
• Nature: Pleasant temperatures, blooming flowers, and moderate weather.