Brisbane
September
Weather in Brisbane for September 2027
Your guide to Brisbane weather in September - trends and predictions
In general, the average temperature in Brisbane at the beginning of September is 22.8 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 23.5 °C by the end of September.
Brisbane experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 40.2 mm.
Is September a good time to visit Brisbane? check out the best time to travel to Brisbane page.
✨ Is September a good time to visit Brisbane? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
23
Dry days
7
Rainy days
0
Snow days
23°/14°
Temperatures
18 km/h
Avg max wind
66 %
Avg humidity
Brisbane Weather September
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Temperatures trend during September in Brisbane
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September weather in Brisbane day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 23° /14° | 0.6 mm | 7 | |
| 2 Sept. |  Patchy rain possible | 23° /15° | 1.4 mm | 6 | |
| 3 Sept. |  Light rain | 23° /15° | 3.8 mm | 6 | |
| 4 Sept. | Light rain | 22° /14° | 2.9 mm | 6 | |
| 5 Sept. | Patchy rain possible | 23° /14° | 0.6 mm | 6 | |
| 6 Sept. | Patchy rain possible | 23° /14° | 1.6 mm | 6 | |
| 7 Sept. | Sunny | 22° /14° | 0.1 mm | 6 | |
| 8 Sept. | Sunny | 22° /14° | 0.6 mm | 6 | |
| 9 Sept. | Patchy rain possible | 23° /14° | 2 mm | 7 | |
| 10 Sept. | Sunny | 23° /14° | 0.5 mm | 6 | |
| 11 Sept. | Sunny | 22° /14° | 0.4 mm | 6 | |
| 12 Sept. | Light rain | 22° /13° | 3.1 mm | 6 | |
| 13 Sept. | Patchy rain possible | 22° /14° | 1.1 mm | 6 | |
| 14 Sept. | Sunny | 21° /13° | 0.3 mm | 6 | |
| 15 Sept. | Sunny | 22° /13° | 0 mm | 6 | |
| 16 Sept. | Patchy rain possible | 22° /13° | 1.2 mm | 7 | |
| 17 Sept. | Patchy rain possible | 23° /14° | 0.1 mm | 6 | |
| 18 Sept. | Patchy rain possible | 24° /15° | 0 mm | 6 | |
| 19 Sept. |  Partly cloudy | 26° /15° | 0.1 mm | 7 | |
| 20 Sept. | Sunny | 25° /15° | 0.3 mm | 7 | |
| 21 Sept. | Patchy rain possible | 25° /15° | 1.3 mm | 7 | |
| 22 Sept. | Light rain | 23° /15° | 3.8 mm | 6 | |
| 23 Sept. | Sunny | 23° /15° | 0.4 mm | 6 | |
| 24 Sept. | Sunny | 24° /15° | 0.4 mm | 6 | |
| 25 Sept. | Sunny | 24° /15° | 0.2 mm | 7 | |
| 26 Sept. | Patchy rain possible | 24° /14° | 0.5 mm | 6 | |
| 27 Sept. | Light rain | 23° /15° | 3.1 mm | 6 | |
| 28 Sept. |  Moderate or heavy rain shower | 23° /15° | 7.4 mm | 5 | |
| 29 Sept. | Patchy rain possible | 23° /16° | 1.3 mm | 6 | |
| 30 Sept. | Patchy rain possible | 24° /15° | 0.9 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Brisbane 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 Brisbane forecast closer to your planned date for the most up-to-date weather information.
Change Month
Brisbane in September - FAQ
What are the expected maximum and minimum temperatures in Brisbane during September?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Brisbane during September?
In September, Brisbane can expect light to moderate rainfall, totaling 40.2 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Brisbane during September?
The average wind speed in Brisbane during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
Brisbane water temperatures in September
The average water temperature of the Pacific Ocean near Brisbane in September is 19.8 °C. At the beginning of September temperatures are around 19.3 °C; by the end of the month they get a bit warmer and reach 20.3 °C.
- What is the water temperature in Brisbane in September?
- The average water temperature in Brisbane in September is 19.8 °C.
- Can you swim in Brisbane in September?
- Refreshing and invigorating. Expect to feel chilled after 10–20 minutes; a shorty wetsuit extends water time, especially at dawn.
September rainfall patterns in Brisbane
Explore the daily rainfall trends and prepare for Brisbanes September weather 💧
Typically, Brisbane has 7 rainy days in September with a total of 40.2 mm of rainfall.
UV exposure in Brisbane during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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