What is the reason winter rainfall in Tamilnadu?

Option A – North-east trade winds is the main reason behind winter rainfall in Tamil Nadu. As the state is situated in the eastern coast of India, the southern portion of India receives rainfall from the Southwest monsoons which are obstructed by the Western Ghats.

What is the reason of winter rainfall in Tamilnadu one word answer?

In winters, it receives rainfall due to the northeast trade winds. They are offshore winds which blow from land to sea but due to India’s topography, they change direction and flow over the Bay of Bengal and pick up moisture. Thus when they blow towards Tamil Nadu coast during winter, they bring rains.

What are the main causes of winter rainfall?

EXPLANATION: Other reasons for winter rain include retreating monsoon, trade winds and also south-westerly monsoon. Winter rain is beneficial for rabi crops as it provides the much needed water to these crops. However, excessive winter rain can also cause crop damage, floods, landslides and avalanches.

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What is the region of winter rainfall in Tamilnadu?

Tamil Nadu receives most of its rain from the north-east trade winds during the winter season. Moreover, many low-pressure systems develop in the Bay of Bengal during this period and move towards the east coast of Tamil Nadu causing heavy rainfall.

What is winter rain?

In the Coromandel Coast, winter rainfall is caused due to the North East Monsoon winds. When these winds blow over the Bay of Bengal, they pick up moisture and bring rainfall in the coastal regions of Andhra Pradesh and Tamil Nadu.

Which region is the main feature of winter rain?

Winter precipitation in the western Himalayas occurs under the influence of western disturbances (WDs) that move in synoptic timescale from west to east across the Himalayan region.

What are the three sources of rainfall in Tamilnadu?

The state has three distinct periods of rainfall: advanced rainfall; rainfall from the tropical cyclones emerging in the neighbourhood of the Andaman Islands during the Retreat of Monsoons(October–November): and the North-East monsoon during the months of October–December, with dominant northeast monsoon winds from the …

Why it rains in winter in South India?

Usually, South India receives rainfall from the southwestern monsoons. But the Western Ghats are blocking these South West Monsoons from the Arabian Sea. Thus, during the winter season, Chennai receives much of its rain from the north-east and receding monsoons.

Why does Tamilnadu get rainfall twice a year?

Answer: Tamil nadu lies on the leeward side for the southwest monsoon winds and receives lesser rainfall. Once the monsoon starts retreating after mid- September, North east monsoon sets in during mid-October. Tamil Nadu lies on the windward side for these winds and hence gets more rainfall during the winter season.

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Which is the hottest state of India?

Churu currently is the hottest place in the country with a maximum temperature of 42.1 degrees Celsius. Followed by Pilani, again in Rajasthan with a maximum temperature of 41.7 degrees Celsius.

Where is highest rainfall in world?

Cherrapunji, India, now holds the world record for two-day (48-hour) rainfall, with 2 493 millimeters (98.15 inches) recorded on 15–16 June 1995.

Which city has the highest rainfall in India?

This place records highest rain on Monday. Top 10 rainiest places in India

  • Places and rainfall on Monday.
  • Cooch Behar: 144 mm.
  • Salem: 98 mm.
  • Cuddalore: 73 mm.
  • Shanti Niketan: 71 mm.
  • Dehradun: 66 mm.
  • Tiruchirappalli: 65 mm.
  • Goa: 59 mm.
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