
Australia
Perth in September
21° / 10°Rainy days 9
Good-value Perth hotels in September
See hotels on Trip.comPaid links · farepage earns a commission from the seller when you buy or book through links on this page.
Paid links · farepage earns a commission from the seller when you buy or book through links on this page.
Perth weather in September
21° / 10°
57 mm
9 / 30
84/100
Perth in September ranks #5 of 12 months for comfort: highs around 21°C, lows 10°C, and about 9 rainy days. Compared with August, highs change by +2°C and rainy days by -4.
Compared with the months around it
| Month | High / Low | Rainy days | Index |
|---|---|---|---|
| August | 19° / 9° | 14 | 76 |
| September | 21° / 10° | 9 | 84 |
| October | 24° / 12° | 7 | 88 |
Top tours & tickets in Perth
Paid links · farepage earns a commission from the seller when you buy or book through links on this page.
Public holidays · September 2027
- 09/24Friday before AFL Grand Final (Tentative Date)
- 09/27King's Birthday









