Grocery prices were up 11 per cent on an annual basis, a slight improvement from 11.4 per cent in November, the federal agency said.
The country's annual inflation rate peaked in the summer at 8.1 per cent and has been slowly decelerating since. In November, the annual inflation rate was 6.8 per cent.
Meanwhile, Canadians saw some relief at the pump last month, paying 13.1 per cent less compared with November. Statistics Canada said the price of crude oil dropped amid concerns of a slowing global economy.
Excluding food and energy, prices rose 5.3 per cent in December on an annual basis.
December's deceleration was also offset by increases in mortgage interest costs, clothing and footwear, and personal care supplies and equipment.
The Bank of Canada will be paying close attention to this latest inflation report as it gears up for its next interest rate decision on Jan. 25.
In addition to headline inflation, the central bank will also be looking at its preferred measures of inflation, which edged down slightly last month.
The latest consumer price index provides the final data points for inflation in 2022. Statistics Canada said the average inflation rate for 2022 was 6.8 per cent, a 40-year high.
The average inflation rate was 3.4 per cent in 2021.
Rising energy prices contributed significantly to high inflation last year as consumers paid 28.5 per cent more for gasoline in 2022 on an average annual basis.
Though much of high inflation has been driven by energy prices, the Canadian economy saw a broadening of inflation pressures in 2022.
Grocery prices were up 9.8 per cent, marking the fastest pace since 1981.
The federal agency said prices for durable goods were up 6.2 per cent while prices for services rose five per cent.
This report by The Canadian Press was first published Jan. 17, 2023