Kununurra Weather in September
What's the weather like in Kununurra (Western Australia) in September 2025?
The climate in Kununurra during September can be summarized as very hot and very dry.
September is in the spring in Kununurra and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a warm 36°C (97°F), whilst at night 21°C (69°F) is normal.
| Daytime temperature | 35.9°C 96.5°F |
|---|---|
| Nightly temperature | 20.6°C 69°F |
| Average temperature | 28.2°C 82.8°F |
| Daily sunshine | 11.1 hrs |
| Avg rainfall | 2 mm 0.1 ins |
| Rainy days | 1 days |
| Sea temperature | 26.5°C 79.7°F |
| Humidity | 35% |
| Windspeed | 9.7kph 6 mph |
On average September is the 3rd driest month of the year in Kununurra with around 2mm 0.1 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 11.1 hours of sunshine per day.
September temperatures in Kununurra
September rainfall
September hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Kununurra in September 2025.
Other monthly averages
Best places to visit in September
Kununurra weather stats
| Hottest month: | November | 38.4°C 101.1°F |
|---|---|---|
| Driest month: | August | 1mm 0ins |
| Sunniest month: | July | 11.2hrs |
| Coldest month: | July | 30°C 86°F |
| Wettest month: | January | 194mm 7.6ins |
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