Winter 2025 Weather Predictions Nz. The tables below show the probabilities (or percent chances) for each of three categories: A lack of southerly winds may contribute to a reduced risk for frost.

An active westerly flow brings frequent bursts of rain to western regions over the coming days, with westland and fiordland. The coming winter may feel noticeably cooler compared with the past three years, a meteorologist says, with this week’s temperatures bringing a sign of what’s to come.