A farm labourer holds rice sapling as he prepares to plant them in a field on the outskirts of Ahmedabad. File
| Photo Credit: Reuters
Above-normal rainfall due to delayed withdrawal of the monsoon could damage India’s summer-sown crops like rice, cotton, soybean, corn, and pulses that are harvested from mid-September.
The southwest monsoon is likely to be prolonged into late September this year due to a mid-month low-pressure system, two senior India Meteorological Department (IMD) officials told Reuters.
Above-normal rainfall due to delayed withdrawal of the monsoon could damage India’s summer-sown crops like rice, cotton, soybean, corn, and pulses that are harvested from mid-September.
Crop damage could fuel food inflation, but the rains may raise soil moisture, aiding the planting of winter-sown crops like wheat, rapeseed and chickpea.
“There is an increased probability of a low-pressure system developing in the third week of September, which could delay the withdrawal of the monsoon,” said an IMD officer asking not to be named.
Produce loss due to the rains could lead New Delhi to extend export curbs.
The monsoon generally begins in June and starts to retreat by September 17 from north-western parts of the country, ending across the country by mid-October.
The lifeblood of a nearly $3.5-trillion economy, the southwest monsoon brings almost 70% of the rain India needs to water farms and replenish reservoirs and aquifers. Without irrigation, almost half the farmland in the country depends on the rains that usually run from June to September.
Monsoon rainfall in September and October could be influenced by La Nina weather conditions, which are likely to develop from the next month, said another IMD official.
In the past, when La Nina develops during the second half of the monsoon season, it has led to a delayed monsoon withdrawal, said the official, adding that “this year, we could see a similar pattern”.
The two sources shared their assessment ahead of the IMD’s monthly forecast for September rainfall and monsoon withdrawal, which is scheduled for this weekend.
India has received 7% more rainfall than average since the monsoon season began on June 1. However, some states have experienced as much as 66% more rainfall than average, leading to flooding.
Heavy rains during the third and fourth weeks of September and early October could affect early sown crops that are nearing harvest, said Ashwini Bansod, vice president of commodities research at Phillip Capital India.
“The impact would depend on the intensity and duration of the rainfall. If the rains persist into the first half of October, it could cause more damage if fields get flooded,” Bansod said.