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Kununurra weather in September 2026
Expect daytime maximum temperatures of 36°C in Kununurra, Western Australia in September and very high heat and humidity based on long-term weather averages. There are 11 hours of sunshine per day on average.
- 36°C max day temperature
36 - 11 hours of sunshine per day
- 1 day with some rainfall
1 - 21°C min night temperature
21 - 12 hours of daylight per day
12 - High heat & humidity
H - 2 mm of monthly rainfall
2 - 11+ (Extreme) UV index
11
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Recommended for Western Australia
Expires at 23:59 on Thursday 31st Dec 2026 · View all Avalon Waterways offers
The September weather guide for Western Australia (Kununurra) 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)
More about Australia
How hot is it in Kununurra in September?
Daytime temperatures usually reach 20°C in Kununurra in September, falling to 10°C at night.
How sunny is it in Kununurra in September?
There are normally 8 hours of bright sunshine each day in Kununurra in September - that's 64% of daylight hours.
How warm is the sea around Kununurra in September?
The average sea temperature around Kununurra in September is 18°C.
Does it rain in Kununurra in September?
There are usually 10 days with some rain in Kununurra in September and the average monthly rainfall is 71mm.
Kununurra September sunrise & sunset times
Browse the sunrise and sunset times for Kununurra in September 2026. Select a month to view Kununurra sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Tuesday, 1st September 2026 | 05:31 | 17:19 |
| Tuesday, 15th September 2026 | 05:21 | 17:20 |
| Wednesday, 30th September 2026 | 05:09 | 17:22 |
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