Expect intense humidity (over 80%), daily afternoon thunderstorms, and lush green landscapes. Many waterfalls are at their most powerful. However, some roads close, and stinger (jellyfish) season closes certain beaches. Cyclones are possible between January and March.
Many Indigenous groups use a six-season calendar. For example, the of South-West Western Australia recognise seasons like Makuru (June/July - cold and wet) and Kambarang (Oct/Nov - warm, flowering, reptiles waking up). If you are travelling to specific regions like Kakadu or the Kimberley, looking up the local Indigenous seasons will give you a much deeper understanding of the environment. australian seasons by month
Here is your complete month-by-month breakdown. Expect intense humidity (over 80%)
Average daily temperatures in major capital cities range from 20°C to 37°C (68°F to 99°F). daily afternoon thunderstorms