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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Coast Current Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Darwin’s weather is defined by its tropical monsoon climate – a distinct wet season and dry season. As the live forecast above shows, warmth is constant but rain swings sharply between the summer downpours and the nearly rainless winter months.
Why does Darwin have just two seasons?
Darwin sits in the Australian tropics, where the monsoon dictates the rhythm. The wet season (November to April) brings heavy rain, thunderstorms and high humidity as the monsoon trough moves south. The dry season (May to October) is milder, with blue skies, lower humidity and comfortable overnight temperatures. This pattern is far more predictable than the four-season cycle seen in southern capitals like Melbourne or Sydney.
What is the typical temperature and humidity range?
Daytime highs year-round hover between 30 and 33°C. The humidity, however, tells the story: during the wet season it often exceeds 80%, while the dry season drops to around 40–60%. Night-time lows stay above 20°C. For a detailed month-by-month breakdown, the darwin weather by month data from the Bureau shows how rain and humidity change gradually. The driest months are June and July, with almost no measurable rain.
When is the best time to visit Darwin?
The dry season – May to October – is the most comfortable, with warm days, low humidity and minimal rain. It is also the peak tourist period. The wet season offers lower prices and dramatic storms, but high humidity and frequent downpours can limit outdoor plans.
Does Darwin get cyclones?
Yes. The wet season coincides with the Australian cyclone season (November to April). Darwin is vulnerable, though direct landfalls are uncommon. The Bureau of Meteorology issues advance warnings; you can check the severe weather warning page for updates.
How reliable are long-range forecasts for Darwin?
Beyond 7–10 days, tropical systems can shift forecasts. The darwin weather forecast 21 days outlook gives a general trend but confidence drops after two weeks. For daily planning, use the darwin weather radar loop from the BOM to track approaching rain.