❄️ Not really. Average temperature: 18°C
It's cool at 18°C — not ideal for beach weather, but pleasant for exploring and outdoor activities. Cape Town in August has an average air temperature of 18°C with sea temperatures around 14°C. You can expect 7 hours of sunshine per day and 70mm of rainfall, which means moderate rainfall — some wet days expected.
At 14°C the sea is quite cold. A wetsuit is recommended if you plan to swim. With 7 hours of daily sunshine, there's plenty of time to enjoy outdoor activities. Bring warm layers, a waterproof jacket, and closed-toe shoes. Evenings can feel chilly.
If you're looking for heat in August, you might want to consider warmer alternatives. The average flight time from the UK is comfortable and there are usually good deals available for this time of year.
Here's how Cape Town stacks up against similar destinations in August:
| Destination | Air °C | Sea °C | Rain | Sun |
|---|---|---|---|---|
| Cape Town | 18°C | 14°C | 70mm | 7h |
| Réunion | 22°C | 24°C | 20mm | 8h |
| Azores | 23°C | 23°C | 30mm | 8h |
| Galapagos | 23°C | 21°C | 5mm | 5h |
| Mauritius | 23°C | 24°C | 40mm | 7h |
| Mozambique | 24°C | 24°C | 5mm | 8h |
See how Cape Town's temperature changes throughout the year:
Looking for somewhere warm in August? These destinations are all 25°C+:
No, Cape Town in August has average temperatures of 18°C. It is not particularly warm this time of year. Sea temperatures are 14°C.
The sea at 14°C is cold — a wetsuit is recommended.
Bring warm layers, a waterproof jacket, and closed-toe shoes. Evenings can feel chilly.
There are warmer months to visit Cape Town. Consider checking September or other warm destinations for this time of year.
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