The best time to travel on The Ghan is during the dry season, which runs from May to October. This period offers the most comfortable weather conditions for your journey through the Australian outback.During these months, the Northern Territory experiences minimal rainfall, leading to clear skies and pleasant daytime temperatures. This makes the off-train excursions, such as exploring Alice Springs or Katherine Gorge, much more enjoyable. The cooler evenings are also ideal for dining under the stars or simply relaxing on board.For those seeking a truly iconic experience, travelling in June, July, or August provides the mildest temperatures, which are particularly good for exploring the Red Centre. These months are very popular, so booking well in advance is highly recommended to secure your preferred cabin and departure date.While the wet season (November to April) can bring dramatic thunderstorms and lush landscapes, it also comes with higher humidity and the possibility of service disruptions due to heavy rains.