North-West (Rustenburg)
September
Weather in North-West for September 2025
Your guide to North-West weather in September - trends and predictions
Until now, September 2025 in North-West has been nearly identical to the historical average, with a temperature of 29.8 °C (showing only a slight deviation of 0.4 °C).
Expect cooler weather in the next days in North-West with the forecast suggesting a temperature of 27.9 °C, lower than the historical average.
In general, the average temperature in North-West at the beginning of September is 29.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 24.4 °C by the end of September.
Precipitation in North-West during September is a rare event, with an average of fewer than 2 rainy days.
Temperatures
Rain 🌧️
29
Dry days
1
Rainy days
0
Snow days
29°/13°
Temperatures
23 km/h
Avg max wind
28 %
Avg humidity
North-West Weather September
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What’s the Weather Like in North-West This September?
Discover the average temperatures and weather trends across North-West’s cities this September.
Temperatures trend during September in North-West
See the weather trend as well as the moving average line
September weather in North-West day by day
Click on a date for more information
| 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 | 30° /13° | 0 mm | 9 | |
| 4 Sept. | Sunny | 29° /13° | 0 mm | 9 | |
| 5 Sept. | Sunny | 30° /13° | 0 mm | 8 | |
| 6 Sept. | Sunny | 29° /12° | 0 mm | 8 | |
| 7 Sept. | Sunny | 29° /12° | 0 mm | 8 | |
| 8 Sept. | Sunny | 30° /14° | 0 mm | 9 | |
| 9 Sept. |  Partly cloudy | 31° /15° | 0.1 mm | 9 | |
| 10 Sept. | Sunny | 29° /13° | 0 mm | 8 | |
| 11 Sept. | Sunny | 29° /11° | 0 mm | 8 | |
| 12 Sept. | Sunny | 29° /12° | 0 mm | 8 | |
| 13 Sept. | Sunny | 28° /12° | 0 mm | 8 | |
| 14 Sept. | Partly cloudy | 29° /13° | 0 mm | 8 | |
| 15 Sept. | Sunny | 32° /14° | 0 mm | 9 | |
| 16 Sept. | Sunny | 31° /15° | 0 mm | 9 | |
| 17 Sept. | Sunny | 29° /11° | 0 mm | 2.4 | |
| 18 Sept. | Sunny | 30° /12° | 0 mm | 2.3 | |
| 19 Sept. | Sunny | 32° /16° | 0 mm | 2 | |
| 20 Sept. | Sunny | 32° /18° | 0 mm | 2.1 | |
| 21 Sept. | Sunny | 34° /17° | 0 mm | 3.1 | |
| 22 Sept. | Sunny | 34° /17° | 0 mm | 8 | |
| 23 Sept. |  Patchy rain possible | 29° /19° | 0.1 mm | 6 | |
| 24 Sept. |  Heavy rain | 22° /13° | 21.8 mm | 5 | |
| 25 Sept. | Patchy rain possible | 15° /13° | 2.7 mm | 4 | |
| 26 Sept. | Patchy rain possible | 17° /13° | 0.2 mm | 4 | |
| 27 Sept. | Sunny | 27° /13° | 0 mm | 7 | |
| 28 Sept. | Sunny | 29° /18° | 0 mm | 7 | |
| 29 Sept. | Sunny | 32° /19° | 0 mm | 8 | |
| 30 Sept. | Sunny | 29° /20° | 0 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for North-West 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 North-West forecast closer to your planned date for the most up-to-date weather information.
Change Month
North-West in September - FAQ
What are the expected maximum and minimum temperatures in North-West 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 North-West during September?
Rainfall in North-West 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 North-West during September?
The average wind speed in North-West during September is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in North-West
Explore the daily rainfall trends and prepare for North-Wests September weather 💧
UV exposure in North-West during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Provinces in North-West
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