Australian Capital Territory (Canberra)
September
Weather in Australian Capital Territory for September 2026
Your guide to Australian Capital Territory weather in September - trends and predictions
The forecast for the first days of September 2026 in Australian Capital Territory predicts a temperature of 11.3 °C , which is warmer than usual.
In general, the average temperature in Australian Capital Territory at the beginning of September is 10.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 19.3 °C by the end of September.
Australian Capital Territory experiences moderate rainfall in September, with an average of 10 rainy days and a total precipitation of 41.6 mm.
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Temperatures
Rain 🌧️
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20
Dry days
10
Rainy days
0
Snow days
17°/3°
Temperatures
21 km/h
Avg max wind
66 %
Avg humidity
Australian Capital Territory Weather September
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Temperatures trend during September in Australian Capital Territory
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September weather in Australian Capital Territory day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 13° /6° | 0.5 mm | 5 | |
| 2 Sept. | Sunny | 11° /5° | 0.7 mm | 5 | |
| 3 Sept. | Sunny | 11° /3° | 0 mm | 5 | |
| 4 Sept. |  Patchy rain possible | 9° /5° | 1.5 mm | 4 | |
| 5 Sept. | Patchy rain possible | 5° /3° | 0.7 mm | 2 | |
| 6 Sept. | Light rain shower | 4° /1° | 15.2 mm | 2 | |
| 7 Sept. | Sunny | 19° /4° | 1.2 mm | 6 | |
| 8 Sept. |  Moderate rain | 16° /4° | 9.6 mm | 5 | |
| 9 Sept. |  Partly cloudy | 15° /3° | 2.6 mm | 5 | |
| 10 Sept. | Sunny | 14° /0° | 6.1 mm | 4 | |
| 11 Sept. | Partly cloudy | 15° /2° | 4.4 mm | 5 | |
| 12 Sept. |  Thundery outbreaks possible | 14° /2° | 1.1 mm | 4 | |
| 13 Sept. | Sunny | 17° /1° | 0 mm | 6 | |
| 14 Sept. | Sunny | 19° /3° | 0.2 mm | 5 | |
| 15 Sept. | Partly cloudy | 17° /3° | 0 mm | 5 | |
| 16 Sept. | Sunny | 19° /3° | 1.7 mm | 6 | |
| 17 Sept. | Sunny | 18° /2° | 0.1 mm | 5 | |
| 18 Sept. | Sunny | 19° /2° | 0 mm | 6 | |
| 19 Sept. | Sunny | 19° /4° | 1.2 mm | 6 | |
| 20 Sept. | Sunny | 16° /4° | 0.4 mm | 5 | |
| 21 Sept. | Sunny | 15° /1° | 0 mm | 5 | |
| 22 Sept. |  Mist | 15° /2° | 0.5 mm | 4 | |
| 23 Sept. | Partly cloudy | 18° /0° | 0 mm | 6 | |
| 24 Sept. | Mist | 20° /3° | 0 mm | 6 | |
| 25 Sept. | Thundery outbreaks possible | 17° /4° | 4.9 mm | 5 | |
| 26 Sept. | Thundery outbreaks possible | 17° /4° | 6.1 mm | 5 | |
| 27 Sept. | Thundery outbreaks possible | 18° /4° | 0 mm | 6 | |
| 28 Sept. | Mist | 20° /4° | 0.1 mm | 5 | |
| 29 Sept. | Mist | 21° /4° | 0 mm | 6 | |
| 30 Sept. | Sunny | 22° /5° | 0.3 mm | 6 | |
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Important Notice
Our weather forecast for Australian Capital Territory in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Australian Capital Territory forecast closer to your planned date for the most up-to-date weather information.
Change Month
Australian Capital Territory in September - FAQ
What are the expected maximum and minimum temperatures in Australian Capital Territory during September?
During September, expect a variety of temperatures with highs around 17° and lows near 3°, suitable for diverse activities and preferences.
How much rainfall should be expected in Australian Capital Territory during September?
In September, Australian Capital Territory can expect light to moderate rainfall, totaling 41.6 mm across approximately 10 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Australian Capital Territory during September?
The average wind speed in Australian Capital Territory during September is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Australian Capital Territory
Explore the daily rainfall trends and prepare for Australian Capital Territorys September weather 💧
Typically, Australian Capital Territory has 10 rainy days in September with a total of 41.6 mm of rainfall.
UV exposure in Australian Capital Territory during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Australian Capital Territory?Get accurate weather forecasts for Australian Capital Territory, located at latitude -35.283 and longitude 149.128. Stay updated with localized weather information tailored for Australian Capital Territory.
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