Johannesburg
August
Weather in Johannesburg for August 2027
Your guide to Johannesburg weather in August - trends and predictions
In general, the average temperature in Johannesburg at the beginning of August is 19.5 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 23.2 °C by the end of August.
Precipitation in Johannesburg during August is a rare event, with an average of fewer than 2 rainy days.
Is August a good time to visit Johannesburg? check out the best time to travel to Johannesburg page.
✨ Is August a good time to visit Johannesburg? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
30
Dry days
1
Rainy days
0
Snow days
21°/10°
Temperatures
16 km/h
Avg max wind
31 %
Avg humidity
Johannesburg Weather August
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Temperatures trend during August in Johannesburg
See the weather trend as well as the moving average line
August weather in Johannesburg day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Sunny | 19° /7° | 0 mm | 5.6 | |
| 2 Aug. | Sunny | 18° /8° | 0 mm | 5.7 | |
| 3 Aug. | Sunny | 18° /8° | 0.8 mm | 5.7 | |
| 4 Aug. | Sunny | 20° /9° | 0 mm | 5.8 | |
| 5 Aug. | Sunny | 20° /9° | 0 mm | 5.9 | |
| 6 Aug. | Sunny | 21° /9° | 0 mm | 5.9 | |
| 7 Aug. | Sunny | 21° /10° | 0.6 mm | 6 | |
| 8 Aug. | Sunny | 21° /10° | 0 mm | 6 | |
| 9 Aug. | Sunny | 21° /10° | 0 mm | 6 | |
| 10 Aug. | Sunny | 20° /10° | 0.6 mm | 6 | |
| 11 Aug. |  Light rain | 18° /9° | 7.2 mm | 6 | |
| 12 Aug. | Sunny | 20° /9° | 0.3 mm | 6 | |
| 13 Aug. | Sunny | 20° /9° | 0.1 mm | 6 | |
| 14 Aug. | Sunny | 19° /9° | 0 mm | 6 | |
| 15 Aug. | Sunny | 20° /9° | 0 mm | 6 | |
| 16 Aug. | Sunny | 20° /9° | 0.5 mm | 6 | |
| 17 Aug. | Sunny | 22° /10° | 0.2 mm | 6 | |
| 18 Aug. | Sunny | 23° /11° | 0 mm | 6.8 | |
| 19 Aug. | Sunny | 23° /11° | 0 mm | 6.9 | |
| 20 Aug. | Sunny | 24° /11° | 0 mm | 6 | |
| 21 Aug. | Sunny | 24° /11° | 0 mm | 7 | |
| 22 Aug. | Sunny | 24° /12° | 0 mm | 7 | |
| 23 Aug. | Sunny | 23° /11° | 0 mm | 7 | |
| 24 Aug. | Sunny | 24° /10° | 0 mm | 7 | |
| 25 Aug. | Sunny | 25° /13° | 0 mm | 7 | |
| 26 Aug. | Sunny | 24° /13° | 0.4 mm | 7 | |
| 27 Aug. | Sunny | 24° /12° | 0 mm | 7 | |
| 28 Aug. | Sunny | 23° /11° | 0.1 mm | 7 | |
| 29 Aug. | Sunny | 23° /10° | 0 mm | 7 | |
| 30 Aug. | Sunny | 21° /10° | 0 mm | 6 | |
| 31 Aug. | Sunny | 23° /11° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Johannesburg in August 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 Johannesburg forecast closer to your planned date for the most up-to-date weather information.
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Johannesburg in August - FAQ
What are the expected maximum and minimum temperatures in Johannesburg during August?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Johannesburg during August?
Expect minimal rainfall in Johannesburg during August, with a total of 10.8 mm over approximately 1 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Johannesburg during August?
The average wind speed in Johannesburg during August is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Johannesburg
Explore the daily rainfall trends and prepare for Johannesburgs August weather 💧
Typically, Johannesburg has 1 rainy days in August with a total of 10.8 mm of rainfall.
UV exposure in Johannesburg during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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