This page presents a long range weather forecast for Perth in December as well as other months. You can quickly get a brief overview of the weather to expect in December on a daily basis.
The Perth extended forecast data provided is based on the average values of previous years.
Select a month and click on a day for more information:
Sunday
Dec 1
25° / 16°
Monday
Dec 2
26° / 17°
Tuesday
Dec 3
27° / 18°
Wednesday
Dec 4
28° / 19°
Thursday
Dec 5
27° / 19°
Friday
Dec 6
27° / 18°
Saturday
Dec 7
27° / 18°
Sunday
Dec 8
28° / 19°
Monday
Dec 9
27° / 18°
Tuesday
Dec 10
27° / 17°
Wednesday
Dec 11
28° / 18°
Thursday
Dec 12
29° / 19°
Friday
Dec 13
27° / 18°
Saturday
Dec 14
27° / 18°
Sunday
Dec 15
28° / 19°
Monday
Dec 16
28° / 19°
Tuesday
Dec 17
26° / 20°
Wednesday
Dec 18
27° / 19°
Thursday
Dec 19
27° / 19°
Friday
Dec 20
29° / 19°
Saturday
Dec 21
31° / 20°
Sunday
Dec 22
29° / 20°
Monday
Dec 23
31° / 22°
Tuesday
Dec 24
31° / 22°
Wednesday
Dec 25
33° / 22°
Thursday
Dec 26
28° / 22°
Friday
Dec 27
28° / 19°
Saturday
Dec 28
29° / 18°
Sunday
Dec 29
31° / 20°
Monday
Dec 30
28° / 20°
Tuesday
Dec 31
26° / 18°
Perth 30 days weather forecast
Check out our estimated 30 days weather forecast for Perth, this data is based on the average weather in Perth in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Perth next to the desired date.