Rustenburg
September
Weather in Rustenburg for September 2026
Your guide to Rustenburg weather in September - trends and predictions
Until now, September 2026 in Rustenburg is cooler than usual, with temperatures averaging 22.9 °C, this is 4.9 °C below the typical seasonal average.
Expect cooler weather in the next days in Rustenburg with the forecast suggesting a temperature of 23.9 °C, lower than the historical average.
In general, the average temperature in Rustenburg at the beginning of September is 27.7 °C. As the month progressed, temperatures tended to remain steady, reaching an average of 27.7 °C by the end of September.
With an average of 2 rainy days, Rustenburg experiences minimal rainfall in September.
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Temperatures
Rain 🌧️
More
28
Dry days
2
Rainy days
0
Snow days
29°/13°
Temperatures
22 km/h
Avg max wind
29 %
Avg humidity
Rustenburg Weather September
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Temperatures trend during September in Rustenburg
See the weather trend as well as the moving average line
September weather in Rustenburg day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 28° /11° | 0 mm | 8 | |
| 2 Sept. | Sunny | 29° /13° | 0 mm | 8 | |
| 3 Sept. | Sunny | 29° /13° | 0 mm | 8 | |
| 4 Sept. | Sunny | 28° /13° | 0.8 mm | 7 | |
| 5 Sept. | Sunny | 28° /13° | 0.2 mm | 8 | |
| 6 Sept. | Sunny | 26° /12° | 3.6 mm | 7 | |
| 7 Sept. | Sunny | 26° /12° | 1.2 mm | 7 | |
| 8 Sept. | Sunny | 28° /13° | 0 mm | 8 | |
| 9 Sept. |  Partly cloudy | 29° /14° | 0.1 mm | 9 | |
| 10 Sept. | Sunny | 27° /12° | 0 mm | 8 | |
| 11 Sept. | Sunny | 29° /11° | 0 mm | 8 | |
| 12 Sept. | Sunny | 26° /15° | 0 mm | 9.1 | |
| 13 Sept. | Sunny | 27° /16° | 0 mm | 9.1 | |
| 14 Sept. |  Overcast | 28° /15° | 8.5 mm | 8.4 | |
| 15 Sept. | Sunny | 24° /13° | 11.4 mm | 9.4 | |
| 16 Sept. | Sunny | 26° /14° | 0 mm | 8 | |
| 17 Sept. | Sunny | 28° /16° | 0 mm | 8 | |
| 18 Sept. | Sunny | 28° /17° | 0 mm | 8 | |
| 19 Sept. | Sunny | 25° /13° | 0.6 mm | 7 | |
| 20 Sept. |  Light rain shower | 13° /7° | 10.4 mm | 4 | |
| 21 Sept. | Sunny | 17° /8° | 0 mm | 6 | |
| 22 Sept. | Sunny | 19° /9° | 0 mm | 6 | |
| 23 Sept. | Sunny | 25° /12° | 0 mm | 8 | |
| 24 Sept. | Overcast | 28° /16° | 0 mm | 7 | |
| 25 Sept. | Sunny | 21° /11° | 0 mm | 7 | |
| 26 Sept. | Partly cloudy | 29° /12° | 0 mm | 8 | |
| 27 Sept. | Sunny | 29° /13° | 0 mm | 8 | |
| 28 Sept. | Patchy rain possible | 30° /14° | 1 mm | 7 | |
| 29 Sept. | Sunny | 30° /14° | 0.4 mm | 8 | |
| 30 Sept. | Sunny | 27° /13° | 0.1 mm | 8 | |
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Important Notice
Our weather forecast for Rustenburg 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 Rustenburg forecast closer to your planned date for the most up-to-date weather information.
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Rustenburg in September - FAQ
What are the expected maximum and minimum temperatures in Rustenburg during September?
Enjoy moderate daytime temperatures of up to 29° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Rustenburg during September?
Rainfall in Rustenburg during September is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 2 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Rustenburg during September?
The average wind speed in Rustenburg during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Rustenburg
Explore the daily rainfall trends and prepare for Rustenburgs September weather 💧
Typically, Rustenburg has 2 rainy days in September with a total of 4.9 mm of rainfall.
UV exposure in Rustenburg during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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