Rustenburg
September
Weather in Rustenburg for September 2025
Your guide to Rustenburg weather in September - trends and predictions
In general, the average temperature in Rustenburg at the beginning of September is 28.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 29.9 °C by the end of September.
Precipitation in Rustenburg during September is a rare event, with an average of fewer than 2 rainy days.
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29
Dry days
1
Rainy days
0
Snow days
29°/12°
Temperatures
22 km/h
Avg max wind
26 %
Avg humidity
Rustenburg in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  27° | 2 28° | 3 28° | 4 28° | 5 29° | 6 29° | 7 29° |
| 8 30° | 9 31° | 10 28° | 11 29° | 12 28° | 13 28° | 14  29° |
| 15 33° | 16 31° | 17 31° | 18 30° | 19  32° | 20 28° | 21 22° |
| 22 28° | 23  28° | 24 30° | 25  30° | 26 29° | 27 29° | 28  29° |
| 29 32° | 30 30° |
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Temperatures trend during September in Rustenburg
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Sunny | 27° /9° | 0 mm | 8 | |
| 2 Sept. | Sunny | 28° /12° | 0 mm | 8 | |
| 3 Sept. | Sunny | 28° /13° | 0 mm | 9 | |
| 4 Sept. | Sunny | 28° /13° | 0 mm | 9 | |
| 5 Sept. | Sunny | 29° /13° | 0 mm | 9 | |
| 6 Sept. | Sunny | 29° /11° | 0 mm | 9 | |
| 7 Sept. | Sunny | 29° /11° | 0 mm | 9 | |
| 8 Sept. | Sunny | 30° /14° | 0 mm | 9 | |
| 9 Sept. | Sunny | 31° /14° | 0 mm | 9 | |
| 10 Sept. | Sunny | 28° /12° | 0 mm | 8 | |
| 11 Sept. | Sunny | 29° /10° | 0 mm | 8 | |
| 12 Sept. | Sunny | 28° /10° | 0 mm | 8 | |
| 13 Sept. | Sunny | 28° /11° | 0 mm | 8 | |
| 14 Sept. | Partly cloudy | 29° /13° | 0 mm | 9 | |
| 15 Sept. | Sunny | 33° /15° | 0 mm | 9 | |
| 16 Sept. | Sunny | 31° /15° | 0 mm | 9 | |
| 17 Sept. | Sunny | 31° /14° | 0.3 mm | 9 | |
| 18 Sept. | Sunny | 30° /13° | 0 mm | 9 | |
| 19 Sept. | Thundery outbreaks possible | 32° /13° | 0.2 mm | 9 | |
| 20 Sept. | Sunny | 28° /13° | 0.5 mm | 8 | |
| 21 Sept. | Sunny | 22° /12° | 0.2 mm | 7 | |
| 22 Sept. | Sunny | 28° /12° | 0 mm | 8 | |
| 23 Sept. | Overcast | 28° /13° | 0 mm | 8 | |
| 24 Sept. | Sunny | 30° /14° | 0 mm | 9 | |
| 25 Sept. | Patchy rain possible | 30° /14° | 0.1 mm | 9 | |
| 26 Sept. | Sunny | 29° /12° | 0 mm | 9 | |
| 27 Sept. | Sunny | 29° /11° | 0 mm | 8 | |
| 28 Sept. | Cloudy | 29° /14° | 1.1 mm | 7 | |
| 29 Sept. | Sunny | 32° /14° | 0.2 mm | 9 | |
| 30 Sept. | Sunny | 30° /13° | 0 mm | 9 | |
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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.
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 12°. 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 1 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.
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