City of Johannesburg Metropolitan Municipality (Johannesburg)
September
Weather in City of Johannesburg Metropolitan Municipality for September 2025
Your guide to City of Johannesburg Metropolitan Municipality weather in September - trends and predictions
In general, the average temperature in City of Johannesburg Metropolitan Municipality at the beginning of September is 25.4 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 26.4 °C by the end of September.
With an average of 4 rainy days, City of Johannesburg Metropolitan Municipality experiences minimal rainfall in September.
- New! Chat with our AI weatherman - it’s amazing and free.
26
Dry days
4
Rainy days
0
Snow days
26°/14°
Temperatures
20 km/h
Avg max wind
26 %
Avg humidity
City of Johannesburg Metropolitan Municipality in September average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  24° | 2 25° | 3 26° | 4 26° | 5 26° | 6 26° | 7 25° |
| 8 27° | 9 28° | 10 25° | 11 26° | 12  24° | 13 24° | 14 27° |
| 15 29° | 16 28° | 17 27° | 18 26° | 19  27° | 20 22° | 21 19° |
| 22 24° | 23  25° | 24 27° | 25  28° | 26 25° | 27 25° | 28  26° |
| 29 28° | 30 26° |
You can click on date
Access City of Johannesburg Metropolitan Municipality weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during September in City of Johannesburg Metropolitan Municipality
See the weather trend as well as the moving average line
September weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Sunny | 24° /11° | 0 mm | 7 | |
| 2 Sept. | Sunny | 25° /14° | 0 mm | 7 | |
| 3 Sept. | Sunny | 26° /14° | 0 mm | 8 | |
| 4 Sept. | Sunny | 26° /14° | 0 mm | 7 | |
| 5 Sept. | Sunny | 26° /15° | 0 mm | 7 | |
| 6 Sept. | Sunny | 26° /14° | 0 mm | 8 | |
| 7 Sept. | Sunny | 25° /13° | 0 mm | 7 | |
| 8 Sept. | Sunny | 27° /15° | 0 mm | 8 | |
| 9 Sept. | Sunny | 28° /14° | 0 mm | 7 | |
| 10 Sept. | Sunny | 25° /13° | 0 mm | 7 | |
| 11 Sept. | Sunny | 26° /10° | 0 mm | 7 | |
| 12 Sept. | Partly cloudy | 24° /11° | 0 mm | 7 | |
| 13 Sept. | Sunny | 24° /12° | 0 mm | 7 | |
| 14 Sept. | Sunny | 27° /14° | 0 mm | 8 | |
| 15 Sept. | Sunny | 29° /16° | 0 mm | 8 | |
| 16 Sept. | Sunny | 28° /16° | 0.1 mm | 7 | |
| 17 Sept. | Sunny | 27° /14° | 0.2 mm | 7 | |
| 18 Sept. | Sunny | 26° /14° | 0 mm | 7 | |
| 19 Sept. | Thundery outbreaks possible | 27° /15° | 0.3 mm | 7 | |
| 20 Sept. | Sunny | 22° /11° | 1 mm | 6 | |
| 21 Sept. | Sunny | 19° /12° | 0.7 mm | 5 | |
| 22 Sept. | Sunny | 24° /11° | 0 mm | 6 | |
| 23 Sept. | Overcast | 25° /13° | 0 mm | 7 | |
| 24 Sept. | Sunny | 27° /14° | 0 mm | 7 | |
| 25 Sept. | Patchy rain possible | 28° /15° | 0.2 mm | 7 | |
| 26 Sept. | Sunny | 25° /13° | 0 mm | 7 | |
| 27 Sept. | Patchy rain possible | 25° /13° | 0.3 mm | 7 | |
| 28 Sept. | Cloudy | 26° /14° | 0.9 mm | 7 | |
| 29 Sept. | Sunny | 28° /16° | 0.3 mm | 8 | |
| 30 Sept. | Sunny | 26° /14° | 0 mm | 8 | |
| Next | |||||
Important Notice
Our weather forecast for City of Johannesburg Metropolitan Municipality 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 City of Johannesburg Metropolitan Municipality forecast closer to your planned date for the most up-to-date weather information.
City of Johannesburg Metropolitan Municipality in September - FAQ
What are the expected maximum and minimum temperatures in City of Johannesburg Metropolitan Municipality during September?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in City of Johannesburg Metropolitan Municipality during September?
Rainfall in City of Johannesburg Metropolitan Municipality during September is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 4 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 City of Johannesburg Metropolitan Municipality during September?
The average wind speed in City of Johannesburg Metropolitan Municipality during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in City of Johannesburg Metropolitan Municipality
Explore the daily rainfall trends and prepare for City of Johannesburg Metropolitan Municipalitys September weather 💧
UV exposure in City of Johannesburg Metropolitan Municipality during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Top locations in City of Johannesburg Metropolitan Municipality
Select a location for an accurate weather forecast
More Locations Quick links
You are here
Where is City of Johannesburg Metropolitan Municipality?Get accurate weather forecasts for City of Johannesburg Metropolitan Municipality, located at latitude -26.202 and longitude 28.044. Stay updated with localized weather information tailored for City of Johannesburg Metropolitan Municipality.
Found a mistake?
We appreciate your attention to details. Tell us here.