News: Northeast monsoon ended with an overall surplus
About Northeast monsoon season
- It is a season of winter rainfall experienced in south-eastern peninsular India.
- Time for NE Monsoon: October to December
- Regions: Tamil Nadu (including Puducherry), Kerala, Coastal Andhra Pradesh, Rayalaseema and South Interior Karnataka.
- Mechanism:
o The northeast trade winds prevail over India during winters. They blow from land to sea and hence are dry and does not bring rainfall.
o A part of the NE trade winds blow over the Bay Bengal which gathers moisture from the sea and bring rainfall over the Tamil Nadu coast.
- Significance:
o It contributes only 11% to India’s annual rainfall of 1,187 mm.o However, it is particularly important for Tamil Nadu, which receives almost half its annual rainfall from this season
o It contributes only 11% to India’s annual rainfall of 1,187 mm.o However, it is particularly important for Tamil Nadu, which receives almost half its annual rainfall from this season
Discover more from Free UPSC IAS Preparation Syllabus and Materials For Aspirants
Subscribe to get the latest posts sent to your email.
