Australia’s RBA weighted median CPI increased by 3.6% year-on-year in August 2026, unchanged from the previous two months. This remains the highest reading since the monthly series began in April 2025. On a monthly basis, weighted median CPI edged down to 0.3% from 0.4% in July. source: Australian Bureau of Statistics
Weighted Median CPI YoY in Australia averaged 3.63 percent from 1983 until 2026, reaching an all time high of 9.70 percent in March of 1983 and a record low of 1.20 percent in September of 2016. This page includes a chart with historical data for Australia RBA Weighted Mean CPI YoY. Australia RBA Weighted Median CPI YoY - data, historical chart, forecasts and calendar of releases - was last updated on October of 2026.