Inflation updates New Zealand Monthly updates on inflation in New Zealand. RSS Feed december 2024 2.2% september 2024 2.2% june 2024 3.3% march 2024 4.0% december 2023 4.7% september 2023 5.6% june 2023 6.0% march 2023 6.7% december 2022 7.2% september 2022 7.2% june 2022 7.3% march 2022 6.9%