Weather in Perth in October
In an average October, Perth sees a daily high around 21°C and a low around 11°C, based on 1980–2026 of local climate records.
| Average high | 21°C |
|---|---|
| Typical high range | 17°C to 28°C |
| Average low | 11°C |
| Typical low range | 7°C to 15°C |
| Average daily precipitation | 0 mm |
October records
The most extreme October on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total October accumulation.
High
Highest
35°C
2009-10-17
Lowest
13°C
1993-10-01
Low
Highest
21°C
1991-10-12
Lowest
3°C
1980-10-04
Feels-like
Highest
45°C
2013-10-30
Lowest
-3°C
1980-10-04
Humidity
Highest
15.1 g/m³
2006-10-21
Lowest
5.1 g/m³
1985-10-24
Wind
Highest
44 km/h
2002-10-05
Lowest
10 km/h
2025-10-02
Gust
Highest
93 km/h
1999-10-07
Lowest
20 km/h
2001-10-01
Precip
Wettest
89 mm
2021
Driest
6 mm
2000
See Perth's live weather grade →
Visiting Perth in October? See how its comfort stacks up against where you live.
Compare Perth with your city →