Home › Weather › January Weather
Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Southern Pulse Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
January is the height of the Australian summer, bringing hot and often humid conditions across much of the country, with temperatures frequently exceeding 30°C in southern capitals and 35°C in the interior, while tropical regions experience wet-season humidity and storms.
What does January weather look like across Australia?
Australia’s January is characterised by intense heat and high UV levels. Southern cities like Melbourne and Adelaide average highs around 26–29°C, while Sydney and Perth reach 27–31°C. Northern areas, including Brisbane and Darwin, are hotter and more humid, with frequent afternoon thunderstorms. The interior can exceed 40°C. For specific forecasts, refer to our january weather sydney or january weather melbourne pages. Long-range outlooks for perth january weather 2026 and january weather adelaide are also available later in the year.
Is January a good time to visit Australia?
Yes, if you enjoy warm weather. However, be prepared for intense heat in inland areas and high humidity in the tropics. Coastal capitals offer pleasant beach conditions but expect crowds and higher accommodation prices.
How accurate are January weather forecasts?
Bureau of Meteorology forecasts for the coming week are generally reliable for temperature trends, though exact rainfall timing can be uncertain. Long-range outlooks provide seasonal guidance but are less precise.