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South Africa weather

Weather in Benoni for September 2025

Your guide to Benoni weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Benoni has been nearly identical to the historical average, with a temperature of 26.1 °C (showing only a slight deviation of 0.2 °C).

  • The forecast for the upcoming days in Benoni predicts a temperature of 28.1 °C, which is slightly above the historical average.

  • In general, the average temperature in Benoni at the beginning of September is 25.9 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 28.1 °C by the end of September.

    • Rain 🌧️

  • Precipitation in Benoni during September is a rare event, with an average of fewer than 2 rainy days.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
29
Dry days
Average rainy days
1
Rainy days
Average snowy days
0
Snow days
Average temperatures
25°/12°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
32 %
Avg humidity

Benoni Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Sunny
25°
2
Sunny
25°
3
Sunny
27°
4
Sunny
27°
5
Sunny
26°
6
Sunny
26°
7
Sunny
25°
8
Sunny
26°
9
Patchy rain possible
27°
10
Partly cloudy
25°
11
Sunny
27°
12
Sunny
25°
13
Sunny
25°
14
Partly cloudy
26°
15
Sunny
26°
16
Sunny
27°
17
Sunny
26°
18
Sunny
27°
19
Sunny
30°
20
Sunny
29°
21
Sunny
30°
22
Sunny
30°
23
Sunny
26°
24
Sunny
27°
25
Sunny
28°
26
Sunny
29°
27
Patchy rain possible
29°
28
Sunny
30°
29
Sunny
28°
30
Sunny
26°

Temperatures trend during September in Benoni

See the weather trend as well as the moving average line

September weather in Benoni day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Sunny
Sunny
 25° /12° 0 mm 7
2 Sept. Sunny
Sunny
 25° /13° 0 mm 8
3 Sept. Sunny
Sunny
 27° /14° 0 mm 8
4 Sept. Sunny
Sunny
 27° /14° 0 mm 8
5 Sept. Sunny
Sunny
 26° /14° 0 mm 8
6 Sept. Sunny
Sunny
 26° /12° 1.3 mm 8
7 Sept. Sunny
Sunny
 25° /11° 0.1 mm 8
8 Sept. Sunny
Sunny
 26° /13° 0 mm 8
9 Sept. Patchy rain possible
Patchy rain possible
 27° /13° 0.6 mm 7
10 Sept. Partly cloudy
Partly cloudy
 25° /12° 0 mm 8
11 Sept. Sunny
Sunny
 27° /11° 0 mm 8
12 Sept. Sunny
Sunny
 25° /12° 0 mm 7
13 Sept. Sunny
Sunny
 25° /12° 0 mm 7
14 Sept. Partly cloudy
Partly cloudy
 26° /11° 0 mm 8
15 Sept. Sunny
Sunny
 26° /15° 0 mm 2.1
16 Sept. Sunny
Sunny
 27° /17° 0 mm 2.2
17 Sept. Sunny
Sunny
 26° /12° 0 mm 2.4
18 Sept. Sunny
Sunny
 27° /15° 0 mm 2.4
19 Sept. Sunny
Sunny
 30° /18° 0 mm 2.8
20 Sept. Sunny
Sunny
 29° /18° 0 mm 7
21 Sept. Sunny
Sunny
 30° /18° 0 mm 7
22 Sept. Sunny
Sunny
 30° /19° 0 mm 7
23 Sept. Sunny
Sunny
 26° /14° 0 mm 6
24 Sept. Sunny
Sunny
 27° /14° 0 mm 7
25 Sept. Sunny
Sunny
 28° /16° 0 mm 7
26 Sept. Sunny
Sunny
 29° /18° 0 mm 7
27 Sept. Patchy rain possible
Patchy rain possible
 29° /17° 0.8 mm 6
28 Sept. Sunny
Sunny
 30° /18° 0 mm 7
29 Sept. Sunny
Sunny
 28° /14° 0.3 mm 9
30 Sept. Sunny
Sunny
 26° /13° 0 mm 8
Next
Important Notice
Our weather forecast for Benoni 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 Benoni forecast closer to your planned date for the most up-to-date weather information.
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Benoni in September - FAQ

What are the expected maximum and minimum temperatures in Benoni during September?
Enjoy moderate daytime temperatures of up to 25° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Benoni during September?
Rainfall in Benoni 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 Benoni during September?
The average wind speed in Benoni during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Benoni

Explore the daily rainfall trends and prepare for Benonis September weather 💧

UV exposure in Benoni during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

Quick links

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Location coordinates Where is Benoni?

Get accurate weather forecasts for Benoni, located at latitude -26.188 and longitude 28.321. Stay updated with localized weather information tailored for Benoni.

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