UV Index
Cape Town UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index4.7
- Avg Clouds77%
- Max Temp15.6 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Cape Town, South Africa 
will reach a high of 4.7 today. This means a moderate level of sun exposure. See our tips below to stay safe!
Last checked: 2025-08-22
Hourly Forecast Chart
Today's Safety Tips
The sun is a bit strong. Find some shade during midday. Wear a hat, sunglasses, and use SPF 30+ sunscreen if you'll be outside for a while.
Cape Town's UV Index
Cape Town's UV index varies from moderate (around 5) in winter to very high (up to 10 or more) in summer, making sun strength stronger during the hotter months. The city has a Mediterranean climate with wet winters from May to August and dry, warm summers from November to March. Compared to other parts of South Africa, Cape Town is cooler and wetter, especially in winter. Its coastal location makes it milder than inland areas. Neighboring Namibia is generally drier, and Botswana tends to be hotter and more arid than Cape Town.
Hourly UV Index Trend
See the UV index hour by hour for Cape Town. When the level is high, it's smart to find some shade.
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