Mount Isa weather in October 2025

Expect 34°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Mount Isa in October. Check more long-term weather averages for Mount Isa in October before you book your next holiday to Queensland in 2025/2026.

  • 34°C maximum daytime temperature in October in Mount Isa34
    34°C max day temperature
  • 10 hours of sunshine per day
  • 4 days with some rainfall in October in Mount Isa4
    4 days with some rainfall
  • 18°C minimum night-time temperature in October in Mount Isa18
    18°C min night temperature
  • 13 hours of daylight per day in October in Mount Isa13
    13 hours of daylight per day
  • High heat & humidity in October in Mount IsaH
    High heat & humidity
  • 21 mm monthly rainfall in October in Mount Isa21
    21 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in October in Mount Isa11
    11+ (Extreme) UV index

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The October weather guide for Queensland (Mount Isa) 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 / mm)  |  Imperial (°F / inches)

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How hot is it in Mount Isa in October?

Daytime temperatures usually reach 34°C in Mount Isa in October with high heat and humidity, falling to 18°C at night.

How sunny is it in Mount Isa in October?

There are normally 10 hours of bright sunshine each day in Mount Isa in October - that's 79% of daylight hours.

Does it rain in Mount Isa in October?

There are usually 4 days with some rain in Mount Isa in October and the average monthly rainfall is 21mm.

Mount Isa October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:23 18:40
Thursday, 16th October 2025 06:11 18:45
Friday, 31st October 2025 06:00 18:51

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