Long Range Forecast For 2018 Southwest Monsoon Seasonal (June-September) Rainfall
- Countries
- India
- Sources
- Govt. India
- Publication date
- Origin
- View original
Summary of the Forecast for the 2018 southwest monsoon Rainfall
a) Quantitatively, the monsoon seasonal rainfall is likely to be 97% of the Long Period Average (LPA) with a model error of ± 5%. The LPA of the season rainfall over the country as a whole for the period 1951-2000 is 89 cm.
b) Forecast also suggests maximum probability for normal monsoon rainfall (96-104% of LPA) and low probability for deficient rainfall during the season.
IMD will issue the update in early June, 2018 as a part of the second stage forecast. Along with the updated forecast, separate forecasts for the monthly (July and August) rainfall over the country as a whole and seasonal (June-September) rainfall over the four geographical regions of India will also be issued.