The food price index fell 0.2 percent on a seasonally adjusted basis versus the prior month, Statistics New Zealand said. Fruit and vegetables cost 1.6 percent less than they did in November, with fruit prices down 1.9 percent and vegetables down 1.3 percent. Grocery foods fell 0.8 percent, with the largest fall in confectionary, nuts and snacks.
In actual terms, food prices fell 0.8 percent from November.
Stats NZ said butter, chocolate bars and wholemeal bread prices fell in December. After four successive monthly rises, butter prices dropped 4.9 percent in December 2017 to an average of $5.46 for the cheapest available 500g block.
This compared with the previous month when they hit a record high of $5.74. Butter prices had been falling at international dairy auctions since October.
"Specials on grocery items drove food prices down this month, but the higher prices for dairy, fruit, and vegetables throughout the year meant consumers were still facing 2.3 percent higher food prices than last December," prices manager Matthew Haigh said.
Food prices account for about 19 percent of the consumers price index, which is the Reserve Bank's mandated inflation target when setting interest rates. The higher annual food prices and a recovery in oil prices has led to some signs of inflationary pressure, although housing-related costs are still the dominant contributor to higher consumer prices. However, while the central bank lifted its forecast inflation at its November monetary policy review it still does not expect to begin lifting rates until June 2019 at the earliest.
- Business Desk