TNPSC Thervupettagam

Monsoon Forecast

April 20 , 2020 1553 days 981 0
  • Recently the IMD (Indian Meteorological Department) has predicted that India will likely have a normal monsoon in 2020, with a chance of ‘above normal’ rain in August and September.
  • It has also officially redefined the definition of what constitutes ‘normal’ rainfall and reduced it by 1 cm to 88 cm from 89 cm.
  • The June-September rainfall accounts for 75% of the country’s annual rainfall. 
  • The IMD issues a two-stage forecast: the first in April, followed by a more detailed one in the last week of May, which will also illustrate how the monsoon will spread over the country.
  • IMD relies on supercomputers, mathematically simulating the physics of the ocean and the atmosphere.

Leave a Reply

Your Comment is awaiting moderation.

Your email address will not be published. Required fields are marked *

Categories