Tennant Creek weather in September 2025

Expect 31°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Tennant Creek in September. Check more long-term weather averages for Tennant Creek in September before you book your next holiday to Northern Territory in 2025/2026.

  • 31°C maximum daytime temperature in September in Tennant Creek31
    31°C max day temperature
  • 10 hours of sunshine per day
  • 2 days with some rainfall in September in Tennant Creek2
    2 days with some rainfall
  • 18°C minimum night-time temperature in September in Tennant Creek18
    18°C min night temperature
  • 12 hours of daylight per day in September in Tennant Creek12
    12 hours of daylight per day
  • Moderate heat & humidity in September in Tennant CreekM
    Moderate heat & humidity
  • 8 mm monthly rainfall in September in Tennant Creek8
    8 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in September in Tennant Creek11
    11 (Extreme) UV index

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The September weather guide for Northern Territory (Tennant Creek) 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 hot is it in Tennant Creek in September?

Daytime temperatures usually reach 31°C in Tennant Creek in September with moderate heat and humidity, falling to 18°C at night.

How sunny is it in Tennant Creek in September?

There are normally 10 hours of bright sunshine each day in Tennant Creek in September - that's 86% of daylight hours.

Does it ever rain in Tennant Creek in September?

There are usually 2 days with some rain in Tennant Creek in September and the average monthly rainfall is 8mm.

Tennant Creek September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:42 18:25
Monday, 15th September 2025 06:29 18:28
Tuesday, 30th September 2025 06:16 18:31

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