The temperatures in Perth in December are comfortable with low of 18°C and and high up to 28°C.
You can expect a few rainy days in Perth 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 Perth in December 2024.
If you’re planning to visit Perth in the near future, we highly recommend that you review the 14 day weather forecast for Perth before you arrive.
Temperatures
28° / 18°
Rainy Days
1
Snowy Days
0
Dry Days
30
Rainfall
26
mm
Sun Hours
11.8
Hrs
