New Delhi: The wholesale inflation rose to a 15-month high of 2.61 per cent in May, as heatwave conditions pushed up prices of food items, specially vegetables, and on costlier manufactured products.

The wholesale price index (WPI) based inflation has been rising for three months in a row. It was 1.26 per cent in the previous month and (-) 3.61 per cent in May 2023. “Positive rate of inflation in May, 2024 is primarily due to increase in prices of food articles, manufacture of food products, crude petroleum & natural gas, mineral oils, other manufacturing etc,” the Ministry of Commerce & Industry said in a statement on Friday.

The May WPI print is at a 15-month high. The last high was seen in February, 2023, when inflation was 3.85 per cent. As per the data, inflation in food articles rose to a 10-month high of 9.82 per cent in May. Inflation in vegetables was 32.42 per cent in May, up from 23.60 per cent in the previous month. Onion inflation was at 58.05 per cent, while potato was 64.05 per cent. Pulses inflation rose 21.95 per cent in May.

Bank of Baroda Economist Aditi Gupta said food inflation is also likely to remain elevated due to severe heatwave in the country. Progress of the monsoon will play a key role in determining the trajectory of food inflation going forward.

“With severe heatwave conditions persisting in several parts of the country, prices of vegetables and fruits are witnessing an upward momentum even in June ‘24 and are likely to keep inflation elevated in the near-term,” Gupta said.

Besides, an uptick in global metal prices has contributed to an increase in inflation in the manufacturing category. In manufactured products, inflation was at 0.78 per cent in May, higher than (-) 0.42 per cent in April. Barclays Economist Shreya Sodhani said sequentially, the price index for manufacturing (which has the highest weight in the WPI, at 64 per cent), has risen sequentially for the fourth straight month, indicating that firms’ input costs are rising.

ICRA Chief Economist Aditi Nayar said the core-WPI (non-food manufacturing WPI) reverted to the inflationary territory in May 2024 after a gap of 14 months. This alone contributed as much as 57 bps to the 130 bps uptick in the headline print compared to April 2024. In the fuel and power basket, inflation stood at 1.35 per cent, marginally lower than 1.38 per cent in April.

“Global commodity prices, including those for the Indian basket of crude oil have also retreated on a month-on-month basis in June 2024 so far. This would help contain the uptick in the year-on-year WPI inflation print in the month, countering the adverse base. Overall, ICRA expects the headline WPI inflation to inch up modestly to 3 per cent in June 2024,” Nayar said.