The best time to visit William Creek is during the cooler, drier months from April to October.
These months offer pleasant daytime temperatures, typically ranging from 15°C to 25°C, making outdoor activities and exploring the Outback much more comfortable. The skies are generally clear, and there's very little rainfall, ensuring roads and tracks are in good condition for travel. This period is ideal for those planning to drive the Oodnadatta Track or visit nearby natural attractions.
Travellers looking for a comfortable and predictable trip will appreciate this season. The dry conditions mean fewer concerns about road closures due to rain, which can happen during the summer months.