-The North-east dry Monsoon winds blow over the Bay of Bengal during winter. – As they pass over the Bay of Bengal they develop moisture and bring rain to the Tamil Nadu coast. As now they are under the influence of on-shore winds, they are full of moisture. Chennai is located on the eastern coast.
Why Tamil Nadu receive rainfall during the winter?
During the monsoons, Tamil Nadu gets rain due to the extreme southwest trade winds blowing to the northern hemisphere. Due to the northeast air currents, Tamil Nadu receives rainfall in the winter season.
What causes winter rainfall?
Climate: Western Disturbances are the cause of the most winter and pre-monsoon season rainfall across North-West India. This phenomenon is usually associated with cloudy sky, higher night temperatures and unusual rain.
What is the rainy season in Chennai?
July to September: These months constitute the monsoon season in Chennai and are accompanied with heavy rainfall and strong winds. Being closely located near the sea, rains at times can be very harsh in Chennai. However, if you wish to travel during this time, make sure you carry an umbrella and a raincoat every time.
Why does Chennai receive rain during the retreating monsoon period?
The retreating monsoons absorb moisture while passing over the Bay of Bengal and cause this rainfall.
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.
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 …
How is winter rain beneficial?
Precipitation during the winter season has great importance in agriculture, particularly for the rabi crops. Wheat among them is one of the most important crops, which helps to meet India’s food security. An average of four to five western disturbances form during the winter season.
Which is the coldest place in India?
Leh. No doubt, Leh is one of the coldest places to visit in India. Perched in the newly formed Union Territory of Ladakh, the temperature is known to drop to as less as -13 degrees Celsius!
In which month does it rain in Chennai?
People of Chennai enjoy monsoon rains from June to September. Weather in Chennai remains moderate all through the year.
Why Chennai has no winter?
1. Mumbai and Chennai have maritime climate as it is along the shoreline of Arabian Sea and Bay of Bengal respectively. So the sea tones down extreme climatic conditions. … The breeze blows over the sea and land, as a result these cities experience less severe summer and winter.
What month is a rainy season?
A rainy season (also known as a wet season) is the time of year where the majority of a country’s or region’s annual precipitation occurs.
Countries and regions with a tropical rainy season.
|Country||Tropical Rainy Season|
|Costa Rica||May – December|
|Peru||December – March|
|Hong Kong||April – August|
|Mexico||June – September|
Which season is most of the rainfall received in Chennai?
Chennai, also known as Madras, is the capital of the Indian state Tamil Nadu. The city experiences a wet and tropical climate as it lies near the coast and thus does not have any sort of extreme seasonal temperature. Chennai gets most of its annual rainfall from mid–October to mid–December.
What is the return monsoon season called in our country?
It is during the retreating monsoon season in India that the southeastern coast receives a lot of rainfall; tropical cyclones also occur during this time. The state of Tamil Nadu receives almost half of its annual rainfall during this time. This is called the winter monsoon or the northeast monsoons.