Fresh inflation data released Wednesday is likely to keep the Federal Reserve on pause during its next policy meeting this month, even though a new reading did show some signs of easing.

On a “core” basis, which eliminates the more volatile costs of food and gas, the December Consumer Price Index (CPI) climbed 0.2% over the prior month, a deceleration from November’s 0.3% monthly gain. On an annual basis, prices rose 3.2%. It was the first drop on a core basis after three months of being stuck at 3.3%.