Mount Gambier weather in October 2025

Expect daytime maximum temperatures of 64°F in Mount Gambier, South Australia in October based on long-term weather averages. There are 7 hours of sunshine per day on average with 11 days with some rainfall and typically 2.4 inches of rainfall in the month.

  • 64°F maximum daytime temperature in October in Mount Gambier64
    64°F max day temperature
  • 7 hours of sunshine per day
  • 11 days with some rainfall in October in Mount Gambier11
    11 days with some rainfall
  • 45°F minimum night-time temperature in October in Mount Gambier45
    45°F min night temperature
  • 13 hours of daylight per day in October in Mount Gambier13
    13 hours of daylight per day
  • No heat & humidity in October in Mount Gambier0
    No heat & humidity
  • 2.4 inches monthly rainfall in October in Mount Gambier2.4
    2.4 inches of monthly rainfall
  • UV (maximum) index 7 (High) in October in Mount Gambier7
    7 (High) UV index

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The October weather guide for South Australia (Mount Gambier) 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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How hot is it in Mount Gambier in October?

Daytime temperatures usually reach 70°F in Mount Gambier in October, falling to 50°F at night.

How sunny is it in Mount Gambier in October?

There are normally 8 hours of bright sunshine each day in Mount Gambier in October - that's 63% of daylight hours.

How warm is the sea around Mount Gambier in October?

The average sea temperature around Mount Gambier in October is 61°F.

Does it rain in Mount Gambier in October?

There are usually 9 days with some rain in Mount Gambier in October and the average monthly rainfall is 1.7 inches.

Mount Gambier October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 05:43 18:11
Thursday, 16th October 2025 05:20 18:25
Friday, 31st October 2025 05:01 18:40

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