Mount Gambier weather in August 2025

Expect 14°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Mount Gambier in August. Check more long-term weather averages for Mount Gambier in August before you book your next holiday to South Australia in 2025/2026.

  • 14°C maximum daytime temperature in August in Mount Gambier14
    14°C max day temperature
  • 5 hours of sunshine per day
  • 10 days with some rainfall in August in Mount Gambier10
    10 days with some rainfall
  • 6°C minimum night-time temperature in August in Mount Gambier6
    6°C min night temperature
  • 11 hours of daylight per day in August in Mount Gambier11
    11 hours of daylight per day
  • No heat & humidity in August in Mount Gambier0
    No heat & humidity
  • 102 mm monthly rainfall in August in Mount Gambier102
    102 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in August in Mount Gambier3
    3 (Moderate) UV index

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The August 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 / mm)  |  Imperial (°F / inches)

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How warm is it in Mount Gambier in August?

Daytime temperatures usually reach 14°C in Mount Gambier in August, falling to 6°C at night.

How sunny is it in Mount Gambier in August?

There are normally 5 hours of bright sunshine each day in Mount Gambier in August - that's 47% of daylight hours.

Does it rain in Mount Gambier in August?

There are usually 10 days with some rain in Mount Gambier in August and the average monthly rainfall is 102mm.

Mount Gambier August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 07:07 17:20
Saturday, 16th August 2025 06:51 17:32
Sunday, 31st August 2025 06:30 17:45

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