Spain's consumer prices declined as estimated in June, final data from the statistical office INE showed Wednesday.

Consumer prices dropped 0.8 percent year-on-year in June, slower than the 1 percent decline seen in May. Inflation has remained negative for the sixth consecutive month in June.

Month-on-month, consumer prices moved up 0.5 percent, the same pace of decrease as seen in May.

The harmonized index of consumer prices decreased 0.9 percent annually, following a 1.1 percent drop in May. Prices have been falling since August 2015.

On a monthly basis, consumer prices gained 0.4 percent.

The statistical office confirmed CPI and HICP figures released on June 29.