What is the UV index in Knysna, South Africa today?

Check the live UV index in Knysna, South Africa today on Daily UV Tracker. See peak UV level, safe sun time, hourly UV forecast and 7-day forecast with SPF sun protection advice. Data is updated continuously from Open-Meteo and OpenUV.

What is the UV index in Knysna, South Africa?

The UV index in Knysna, South Africa varies by season and time of day. Use Daily UV Tracker to see the current UV level, peak UV time, and hourly forecast so you can plan safe sun exposure.

When is UV highest in Knysna, South Africa?

UV is usually highest in Knysna, South Africa around solar noon, between 11 am and 3 pm local time. The daily peak depends on latitude, season, altitude and cloud cover.

How long can I stay in the sun in Knysna, South Africa?

Safe sun time in Knysna, South Africa depends on the current UV index and your skin type. Use the burn-time calculator on the page to get a personalised estimate based on the Fitzpatrick scale.

Knysna, South Africa UV Index Today & Forecast

Q: Do I need sunscreen in Knysna, South Africa?

Yes, on most days. Whenever the UV index in Knysna, South Africa reaches 3 or above, use broad-spectrum SPF 30–50 sunscreen, reapply every two hours and after swimming, and cover up around solar noon.

Q: What SPF should I wear in Knysna, South Africa?

SPF 30 is a sensible baseline in Knysna, South Africa, and SPF 50+ when the UV index is 8 or higher. Add sunglasses, a wide-brim hat and UPF clothing during peak UV hours.

Q: Can you get sunburnt on a cloudy day in Knysna, South Africa?

Yes. Up to 80% of UV radiation passes through light cloud, so you can still burn in Knysna, South Africa on overcast days. Check the hourly UV forecast rather than judging by brightness.

Check the live UV index in Knysna, South Africa — peak UV level, safe sun time, burn-time calculator, hourly UV forecast and 7-day forecast. Plan your day with SPF sun protection advice updated continuously.

Knysna, South Africa is in South Africa (Africa). UV levels change through the day and across seasons. The strongest UV usually occurs around solar noon, so seek shade, wear sunscreen and protective clothing during the middle of the day.

Sun safety in Knysna, South Africa — your questions answered

What time is UV highest in Knysna, South Africa?

UV in Knysna, South Africa peaks around solar noon, usually between 11:00 and 15:00 local time. The hourly UV forecast on this page shows the exact peak UV hour for today.

Do I need sunscreen in Knysna, South Africa?

Whenever the UV index reaches 3 or above, use broad-spectrum SPF 30–50 sunscreen, reapply every two hours and after swimming, and cover up during peak UV hours.

What SPF should I wear in Knysna, South Africa?

SPF 30 is a sensible baseline in Knysna, South Africa; move to SPF 50+ when the UV index is 8 or higher. Add sunglasses, a wide-brim hat and UPF clothing. The burn-time calculator gives a personalised safe sun time by Fitzpatrick skin type.

Can you get sunburnt on a cloudy day in Knysna, South Africa?

Yes — up to 80% of UV passes through light cloud, so sunburn is still possible in Knysna, South Africa on overcast days.

UV index levels explained: UV 1 · UV 3 · UV 5 · UV 7 · UV 9 · UV 11

Nearby UV forecasts: Cape Town, South Africa UV Index · Johannesburg, South Africa UV Index · Durban, South Africa UV Index · Pretoria, South Africa UV Index · Port Elizabeth, South Africa UV Index · Adelaide, South Africa UV Index