Gauteng (Pretoria)
September
Weather in Gauteng for September 2026
Your guide to Gauteng weather in September - trends and predictions
Until now, September 2026 in Gauteng is cooler than usual, with temperatures averaging 24.6 °C, this is 3.3 °C below the typical seasonal average.
The forecast for the next days in Gauteng predicts temperatures to be around 26 °C, close to the historical average.
In general, the average temperature in Gauteng at the beginning of September is 27.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 26.4 °C by the end of September.
With an average of 2 rainy days, Gauteng experiences minimal rainfall in September.
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Temperatures
Rain 🌧️
More
28
Dry days
2
Rainy days
0
Snow days
28°/14°
Temperatures
20 km/h
Avg max wind
31 %
Avg humidity
Gauteng Weather September
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What’s the Weather Like in Gauteng This September?
Discover the average temperatures and weather trends across Gauteng’s cities this September.
Temperatures trend during September in Gauteng
See the weather trend as well as the moving average line
September weather in Gauteng day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 27° /12° | 0 mm | 7 | |
| 2 Sept. | Sunny | 27° /13° | 0 mm | 8 | |
| 3 Sept. | Sunny | 29° /14° | 0 mm | 8 | |
| 4 Sept. | Sunny | 29° /14° | 1.4 mm | 7 | |
| 5 Sept. | Sunny | 28° /14° | 0.2 mm | 8 | |
| 6 Sept. |  Patchy rain possible | 28° /15° | 1.6 mm | 7 | |
| 7 Sept. | Sunny | 25° /13° | 1.2 mm | 6 | |
| 8 Sept. | Sunny | 26° /13° | 0.1 mm | 7 | |
| 9 Sept. | Sunny | 28° /14° | 0.3 mm | 8 | |
| 10 Sept. |  Partly cloudy | 27° /13° | 0 mm | 8 | |
| 11 Sept. | Sunny | 29° /13° | 0 mm | 8 | |
| 12 Sept. | Sunny | 28° /13° | 0 mm | 8 | |
| 13 Sept. | Sunny | 27° /12° | 0 mm | 8 | |
| 14 Sept. | Sunny | 28° /13° | 0.8 mm | 8 | |
| 15 Sept. | Sunny | 29° /14° | 0.1 mm | 8 | |
| 16 Sept. | Sunny | 31° /15° | 0 mm | 8 | |
| 17 Sept. | Sunny | 29° /15° | 0.1 mm | 8 | |
| 18 Sept. | Sunny | 27° /13° | 0.1 mm | 8 | |
| 19 Sept. | Sunny | 29° /14° | 0 mm | 8 | |
| 20 Sept. |  Overcast | 25° /14° | 0 mm | 8.9 | |
| 21 Sept. | Overcast | 25° /16° | 0.3 mm | 7.8 | |
| 22 Sept. | Patchy rain possible | 25° /17° | 3.1 mm | 9.5 | |
| 23 Sept. | Sunny | 26° /17° | 0 mm | 10.6 | |
| 24 Sept. |  Smoky haze | 30° /19° | 0 mm | 10.5 | |
| 25 Sept. | Sunny | 28° /19° | 0 mm | 8 | |
| 26 Sept. | Overcast | 28° /17° | 0 mm | 8 | |
| 27 Sept. | Sunny | 29° /18° | 0 mm | 8 | |
| 28 Sept. | Sunny | 28° /17° | 0 mm | 8 | |
| 29 Sept. | Light rain shower | 19° /14° | 7.7 mm | 5 | |
| 30 Sept. | Sunny | 23° /12° | 0.1 mm | 7 | |
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Important Notice
Our weather forecast for Gauteng 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 Gauteng forecast closer to your planned date for the most up-to-date weather information.
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Gauteng in September - FAQ
What are the expected maximum and minimum temperatures in Gauteng during September?
Enjoy moderate daytime temperatures of up to 28° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Gauteng during September?
Expect minimal rainfall in Gauteng during September, with a total of 12.1 mm over approximately 2 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Gauteng during September?
The average wind speed in Gauteng during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Gauteng
Explore the daily rainfall trends and prepare for Gautengs September weather 💧
Typically, Gauteng has 2 rainy days in September with a total of 12.1 mm of rainfall.
UV exposure in Gauteng during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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