Canberra weather in September 2025

Expect daytime maximum temperatures of 16°C in Canberra in September based on long-term weather averages. There are 7 hours of sunshine per day on average with 12 days with some rainfall and typically 67 mm of rainfall in the month.

  • 16°C maximum daytime temperature in September in Canberra16
    16°C max day temperature
  • 7 hours of sunshine per day
  • 12 days with some rainfall in September in Canberra12
    12 days with some rainfall
  • 3°C minimum night-time temperature in September in Canberra3
    3°C min night temperature
  • 12 hours of daylight per day in September in Canberra12
    12 hours of daylight per day
  • No heat & humidity in September in Canberra0
    No heat & humidity
  • 67 mm monthly rainfall in September in Canberra67
    67 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in September in Canberra5
    5 (Moderate) UV index

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The September weather guide for A.C.T., represented by Canberra, (Canberra) 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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More about Australia

How warm is it in Canberra in September?

Daytime temperatures usually reach 16°C in Canberra in September, falling to 3°C at night.

How sunny is it in Canberra in September?

There are normally 7 hours of bright sunshine each day in Canberra in September - that's 61% of daylight hours.

Does it rain in Canberra in September?

There are usually 12 days with some rain in Canberra in September and the average monthly rainfall is 67mm.

Canberra September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:23 17:44
Monday, 15th September 2025 06:03 17:55
Tuesday, 30th September 2025 05:42 18:06

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