Alice Springs Weather in September
What's the weather like in Alice Springs (Northern Territory) in September 2025?
The climate in Alice Springs during September can be summarized as warm and very dry.
September is in the spring in Alice Springs and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a comfortable 27°C (80°F), whilst at night 10°C (50°F) is normal.
| Daytime temperature | 26.5°C 79.7°F |
|---|---|
| Nightly temperature | 9.7°C 49.5°F |
| Average temperature | 18.1°C 64.6°F |
| Daily sunshine | 10.4 hrs |
| Avg rainfall | 10 mm 0.4 ins |
| Rainy days | 4 days |
| Sea temperature | 21.1°C 70°F |
| Humidity | 26% |
| Windspeed | 13kph 8 mph |
On average September is the driest month of the year in Alice Springs with around 10mm 0.4 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 10.4 hours of sunshine per day.
September temperatures in Alice Springs
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 Alice Springs in September 2025.
Other monthly averages
Best places to visit in September
Alice Springs weather stats
| Hottest month: | January | 35.6°C 96.1°F |
|---|---|---|
| Driest month: | September | 10mm 0.4ins |
| Sunniest month: | July | 9.8hrs |
| Coldest month: | July | 19°C 66.2°F |
| Wettest month: | January | 40mm 1.6ins |
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