Normal weather for South Africa in August
It's pleasantly warm in August in South Africa with an average temperature of 19°C. Temperatures this month range from a low of 17°C to a high of 21°C. At night, you can expect temperatures between 8°C and 11°C.
In August, there is an average of 81 mm of precipitation, spread over 11 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
South Africa in August |
UK | ||
---|---|---|---|
Average Temperature |
19°C | 22°C | |
High Temp |
21°C | 24°C | |
Low Temp |
17°C | 19°C | |
Total Precipitation |
81 mm | 60 mm | |
Rainy Days |
11 days | 10 days |
Start of August
The month of August starts in South Africa with mild temperatures, averaging around 19°C during the day and nights close to 9°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Since temperatures can differ between day and night, it’s a good idea to dress in layers. During the day, a shirt, maybe a light cardigan, and light trousers will do. In the evening and morning, we recommend a warm coat, jumper or cardigan, and long trousers.
Mid-August
By mid-August, the average daytime temperature stays the same at 19°C, with nights close to 10°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
Temperatures vary between day and night, so it’s smart to wear layers. During the day, a shirt, maybe a light cardigan, and light trousers will do. In the evening and morning, we recommend a warm coat, jumper or cardigan, and long trousers.
End of August
By the end of August, the average daytime temperature in South Africa will be around 19°C, with nights close to 9°C. A shower might show up, but overall the weather will be dry and sunny.
As it gets cooler in the evening, it’s best to wear layers. During the day, a shirt, maybe a light cardigan, and light trousers will do. In the evening and morning, we recommend a warm coat, jumper or cardigan, and long trousers.
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UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is August a good time to visit South Africa?
Want nice weather? Then August is a great time to be in South Africa. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for South Africa in August
With 31°C, South Africa hit the highest temperature in the last 10 years in August 2023. The lowest daytime temperature in this month was 11°C in 2018. The extreme night temperatures ranged from a low of 2°C to a high of 15°C.
Check out the climate of South Africa for all months and discover the best travel time
The climate of South Africa is based on weather data from Cape Town. Other spots, like Krugerpark, Johannesburg or Stellenbosch, might have different weather. You can check out all destinations in South Africa for a full picture of the climate.
Daily Temperature in August in South Africa
This chart shows the average daily temperatures, both day and night, for each day in August in South Africa, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in August in South Africa
The chart below shows the average daily precipitation in August for South Africa, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for August, you can expect around 11 days of rain in South Africa.
Daily UV Index in August in South Africa
This chart shows the average daily UV index in August in South Africa, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in South Africa Over the Years
This chart shows the average temperature in August in South Africa, measured in degrees Celsius, over the past years.
Total Precipitation in August in South Africa Over the Years
This chart shows the average precipitation in August in South Africa, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in August for South Africa
Click on a specific day in August for detailed info on the typical weather on that day in South Africa. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in South Africa
Have you been to South Africa in August?
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Average Weather in South Africa by Month
Click on a month below to see detailed weather info for South Africa. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of South Africa for all months at once