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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Southern Monitor Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
August is the peak of winter across most of Australia. Days are short, nights are cold, and rainfall patterns vary sharply between the north, south, and inland. Expect single-digit overnight lows in the southeast and dry, sunny days in the tropics.
What is the typical August weather across Australia?
Northern Australia, including Brisbane and Darwin, enters its dry season — warm days around 22–27°C, low humidity, and clear skies. In contrast, southern capitals like Melbourne, Sydney, and Adelaide experience cool, often cloudy conditions with frequent cold fronts. Melbourne’s average maximum is about 15°C; Sydney’s is around 18°C. Tasmania and the alpine regions are coldest: Hobart averages 12°C, while the Snowy Mountains often record sub-zero temperatures and snowfall. Check the Australia weather hub for daily updates.
What weather hazards are common in August?
Fog is widespread in the mornings across the southeast and inland valleys. Cold fronts bring strong winds and rain to southern coasts, and parts of the NSW and Victorian ranges can see significant snow. The risk of flooding is low overall, but severe weather warnings may be issued for damaging winds. See current severe weather warnings.
Does it snow in August in Australia?
Yes, snow falls regularly above 1,400 metres in the Australian Alps, NSW and Victorian ski fields. Lower elevations in Tasmania also see occasional snow flurries. The August snow cover is usually at its deepest.
Is August a good month to visit northern Australia?
August is an excellent time to visit northern Australia. The dry season means low humidity, little rain, and daytime temperatures around 27–30°C in Darwin and Cairns. Nights can be mild. It is the peak tourist season.
How does August 2025 compare to average conditions?
Long-range forecasts from the Bureau of Meteorology for august weather melbourne 2025 indicate slightly warmer nights than average in the southeast, with near-normal rainfall. The ENSO outlook is neutral, so no strong climate driver is dominant.