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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Oz Reviewly Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
October in Perth marks the end of spring with mild days and a sharp drop in rainfall. Average highs reach 22°C, lows sit near 12°C, and rain falls on about 8 days. The live forecast above shows the current conditions for today.
What’s the typical October temperature range in Perth?
Daytime temperatures in October usually climb to 22°C, while overnight minima fall to around 12°C. This is a comfortable transition month, warmer than September but cooler than November. For comparison, Perth weather in November often pushes above 25°C. If you want a full breakdown, check the Australia weather hub for each month’s averages.
How much rain does Perth get in October?
October averages roughly 42 mm of rain spread over eight wet days. That’s noticeably less than the winter months but still enough to keep gardens green. By contrast, October weather in Sydney tends to be wetter, with around 70 mm for the same period.
What is the warmest it gets in Perth during October?
Heatwaves are rare in October, but occasional northerly winds can push the mercury above 30°C for a day or two. Most afternoons stay in the low 20s, perfect for outdoor activities.
Is October a good month to visit Perth?
Yes. With mild temperatures, low humidity and plenty of sunshine, October is one of the best months to explore Perth’s beaches and parks. Just pack a light jacket for cool evenings.
How does October compare to other spring months in Perth?
September averages 19°C highs and more rain (about 60 mm). November warms to 25°C with only 4–5 rain days. October sits comfortably in between. For a full picture of perth temperature by month celsius, see the Perth Weather page.