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Weather in South Africa for August 2026

Your guide to South Africa weather in August - trends and predictions

    Temperatures

  • In general, the average temperature in South Africa at the beginning of August is 17.3 °C. As the month progressed, temperatures tended to remain steady, reaching an average of 17.3 °C by the end of August.

  • Rain 🌧️

  • South Africa in August brings notable rainfall, with an average of 19 rainy days and a total precipitation of 82.4 mm.

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Average dry days
12
Dry days
Average rainy days
19
Rainy days
Average snowy days
0
Snow days
Average temperatures
16°/9°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
70 %
Avg humidity

South Africa Weather August

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Temperatures trend during August in South Africa

See the weather trend as well as the moving average line

August weather in South Africa day by day

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Date Weather Temperatures Rain UV More
1 Aug. Sunny
Sunny
16° /8° 0 mm 6
2 Aug. Overcast
Overcast
19° /8° 0 mm 6
3 Aug. Sunny
Sunny
20° /10° 0 mm 6
4 Aug. Light rain shower
Light rain shower
16° /10° 5.7 mm 5
5 Aug. Sunny
Sunny
16° /10° 1.8 mm 5
6 Aug. Sunny
Sunny
17° /9° 0.1 mm 5
7 Aug. Partly cloudy
Partly cloudy
17° /9° 0 mm 6
8 Aug. Patchy rain possible
Patchy rain possible
17° /10° 4 mm 5
9 Aug. Light rain shower
Light rain shower
16° /9° 3.4 mm 5
10 Aug. Sunny
Sunny
17° /9° 4.8 mm 5
11 Aug. Partly cloudy
Partly cloudy
17° /9° 0.4 mm 5
12 Aug. Patchy rain possible
Patchy rain possible
15° /9° 2.8 mm 5
13 Aug. Sunny
Sunny
15° /8° 3.6 mm 5
14 Aug. Sunny
Sunny
15° /8° 0.8 mm 5
15 Aug. Sunny
Sunny
17° /7° 0 mm 5
16 Aug. Sunny
Sunny
19° /9° 0.1 mm 6
17 Aug. Patchy rain possible
Patchy rain possible
16° /10° 7.5 mm 5
18 Aug. Patchy rain possible
Patchy rain possible
16° /10° 3.5 mm 4
19 Aug. Patchy rain possible
Patchy rain possible
17° /10° 2.3 mm 5
20 Aug. Sunny
Sunny
17° /9° 0.6 mm 5
21 Aug. Cloudy
Cloudy
15° /9° 4.7 mm 5
22 Aug. Sunny
Sunny
16° /9° 4.6 mm 5
23 Aug. Sunny
Sunny
19° /9° 1.3 mm 6
24 Aug. Patchy rain possible
Patchy rain possible
17° /10° 2 mm 5
25 Aug. Patchy rain possible
Patchy rain possible
16° /9° 6.9 mm 5
26 Aug. Light rain shower
Light rain shower
16° /8° 5.5 mm 5
27 Aug. Sunny
Sunny
15° /8° 4.8 mm 5
28 Aug. Sunny
Sunny
17° /8° 1.4 mm 5
29 Aug. Partly cloudy
Partly cloudy
19° /9° 0.1 mm 6
30 Aug. Sunny
Sunny
19° /9° 1.1 mm 6
31 Aug. Sunny
Sunny
19° /9° 2.1 mm 5
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Important Notice
Our weather forecast for South Africa 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 South Africa forecast closer to your planned date for the most up-to-date weather information.

Guide for South Africa in August

In South Africa, August marks the transition from winter to spring, bringing varied weather conditions across the country. At the beginning of the month, the Western Cape, including Cape Town, experiences cool and wet conditions with average temperatures around 12°.

The Garden Route and Eastern Cape also see similar conditions, making it ideal for nature enthusiasts to witness the lush green landscapes.

Moving towards the end of August, the weather in South Africa starts to shift. Inland regions such as Johannesburg and Pretoria begin to experience milder temperatures, averaging around 18°, with dry and sunny days becoming more frequent.

The northern regions, including Kruger National Park, also see an increase in temperatures, reaching around 24°, creating pleasant safari conditions for wildlife enthusiasts.

However, it's important to note that South Africa's weather can vary significantly from region to region, so travelers should be prepared for diverse conditions.

Overall, August offers a unique opportunity to experience the country's natural beauty as it transitions from winter to spring, making it an exciting time to explore South Africa's diverse landscapes and wildlife.

South Africa in August - FAQ

What are the expected maximum and minimum temperatures in South Africa during August?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in South Africa during August?
Moderate rainfall is anticipated in South Africa during August, with a total of 82.4 mm spread over approximately 19 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in South Africa during August?
The average wind speed in South Africa during August is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

South Africa water temperatures in August

The average water temperature of the Atlantic Ocean near South Africa in August is 13.1 °C. At the beginning of August temperatures are around 13.2 °C; by the end of the month they stay fairly steady and reach 13.1 °C.

What is the water temperature in South Africa in August?
The average water temperature in South Africa in August is 13.1 °C.
Can you swim in South Africa in August?
Cold enough that you lose heat fast. A full 4–5 mm wetsuit (plus hood/gloves for comfort) is advisable for anything beyond a brief plunge.

August rainfall patterns in South Africa

Explore the daily rainfall trends and prepare for South Africas August weather 💧
Regions in South Africa
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Location coordinates Where is South Africa?

Get accurate weather forecasts for South Africa, located at latitude -33.926 and longitude 18.423. Stay updated with localized weather information tailored for South Africa.

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