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South Australia temperatures in September

South Australia is a region in Australia. September in has maximum daytime temperatures ranging from moderate in Robe with 16°C to high temperatures in Coober Pedy with 27°C. Nighttime temperatures generally drop to 11°C in Coober Pedy and 11°C in Robe.

What is the temperature of the different cities in South Australia in September?

Find the average daytime temperatures in September for the most popular destinations in South Australia on the map below. Click on a destination dot for more detailed information.

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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the warmest city in September in South Australia?
  • Coober Pedy tops the warmest city list in our database with average maximum daytime temperatures around 27°C and a minimum nighttime temperature of around 11°C.

  • What is the coldest city in September in South Australia?
  • For the month of September, Robe is the most temperate city in South Australia based on our records. With highs averaging 16°C and nighttime temperatures dipping to around 11°C.

  • How much sun does South Australia get in September?
  • The city Adelaide usually sees around 204 hours of sunlight, indicating many sunny days.

  • What is the water's temperature in September?
  • The water temperature averages approximately 20°C in Adelaide this month, so still a bit cool to swim but some enjoy a chilly dive.

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