Wholesale price-based inflation slipped to a 22-month low at 2.45 per cent in May. The dip was caused by falling prices of food articles, fuel and power items, according to an official data released Friday.

However, onion prices spiked during the month with inflation at 15.89 per cent, as against (-) 3.43 per cent in April.
Vegetables inflation eased to 33.15 per cent in May, down from 40.65 per cent in the previous month. Inflation in potato was (-) 23.36 per cent, against (-) 17.15 per cent in April.

WPI inflation in May is the lowest in 22 months, since July 2017, when it was at 1.88 per cent. Inflation in ‘fuel and power’ category cooled to 0.98 per cent, from 3.84 per cent last month. Manufactured items too saw decline in prices with inflation at 1.28 per cent in May, against 1.72 per cent in April.

Data released earlier this week showed retail inflation spiked to a 7-month high of 3.05 per cent in May on costlier vegetables, and protein-rich items.

The Reserve Bank, which mainly factors in retail inflation for monetary policy decision, on June 6, lowered its benchmark lending rate to a nearly 9-year low of 5.75 per cent, even as it upped its inflation projection to 3-3.1 per cent for the first half of 2019-20.