The temperatures in Western Australia in December are comfortable with low of 18°C and and high up to 28°C.
You can expect a few rainy days in Western Australia during December, but usually the weather is comfortable in December.
Our weather forecast can give you a great sense of what weather to expect in Western Australia in December 2024.
If you’re planning to visit Western Australia in the near future, we highly recommend that you review the 14 day weather forecast for Western Australia before you arrive.