Port Augusta weather in September 2025

Expect daytime maximum temperatures of 70°F in Port Augusta, South Australia in September based on long-term weather averages. There are 8 hours of sunshine per day on average.

  • 70°F maximum daytime temperature in September in Port Augusta70
    70°F max day temperature
  • 8 hours of sunshine per day
  • 6 days with some rainfall in September in Port Augusta6
    6 days with some rainfall
  • 48°F minimum night-time temperature in September in Port Augusta48
    48°F min night temperature
  • 12 hours of daylight per day in September in Port Augusta12
    12 hours of daylight per day
  • No heat & humidity in September in Port Augusta0
    No heat & humidity
  • 0.9 inches monthly rainfall in September in Port Augusta0.9
    0.9 inches of monthly rainfall
  • UV (maximum) index 6 (High) in September in Port Augusta6
    6 (High) UV index

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The September weather guide for South Australia (Port Augusta) 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 Port Augusta in September?

Daytime temperatures usually reach 70°F in Port Augusta in September, falling to 48°F at night.

How sunny is it in Port Augusta in September?

There are normally 8 hours of bright sunshine each day in Port Augusta in September - that's 70% of daylight hours.

Does it rain in Port Augusta in September?

There are usually 6 days with some rain in Port Augusta in September and the average monthly rainfall is 0.9 inches.

Port Augusta September sunrise & sunset times

Browse the sunrise and sunset times for Port Augusta in September 2025. Select a month to view Port Augusta sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:36 18:02
Monday, 15th September 2025 06:18 18:11
Tuesday, 30th September 2025 05:58 18:20

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