Perth weather in October 2025

Expect 72°F daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Perth in October. Check more long-term weather averages for Perth in October before you book your next holiday to Western Australia in 2025/2026.

  • 72°F maximum daytime temperature in October in Perth72
    72°F max day temperature
  • 9 hours of sunshine per day
  • 9 days with some rainfall in October in Perth9
    9 days with some rainfall
  • 52°F minimum night-time temperature in October in Perth52
    52°F min night temperature
  • 13 hours of daylight per day in October in Perth13
    13 hours of daylight per day
  • No heat & humidity in October in Perth0
    No heat & humidity
  • 2.0 inches monthly rainfall in October in Perth2.0
    2.0 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in October in Perth8
    8 (Very High) UV index
  • 64°F sea temperature in October in Perth64
    64°F sea temperature

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The October weather guide for Western Australia (Perth) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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More about Australia

How hot is it in Perth in October?

Daytime temperatures usually reach 72°F in Perth in October, falling to 52°F at night.

How sunny is it in Perth in October?

There are normally 9 hours of bright sunshine each day in Perth in October - that's 66% of daylight hours.

How warm is the sea around Perth in October?

The average sea temperature around Perth in October is 64°F.

Does it rain in Perth in October?

There are usually 9 days with some rain in Perth in October and the average monthly rainfall is 2.0 inches.

Perth October sunrise & sunset times

Browse the sunrise and sunset times for Perth in October 2025. Select a month to view Perth sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 05:54 18:18
Thursday, 16th October 2025 05:36 18:29
Friday, 31st October 2025 05:20 18:41

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