2025 Weather Predictions Australia Winter. As we step into 2025, “australian weather 2025” forecasts reveal potential trends. Of the 6 other climate models surveyed , only one model suggests ssts in the.

While four out of seven international models are predicting a la niña by late winter, el niño and la niña predictions made in early autumn tend to have lower accuracy. Above average maximum and minimum temperatures are likely to very likely (60% to greater than 80% chance) across most of australia.