Last updated: July 2, 2025
Understanding the UV Index is crucial for residents of Ilinge, South Africa, where the combination of a temperate climate and varying UV levels makes sun safety a priority. By being aware of the daily UV index, you can effectively prevent sunburn and protect your skin health, ensuring a vibrant lifestyle. Ilinge's climate brings unique exposure risks, especially during midday hours when the UV index peaks at 5. Stay informed to enjoy the sunshine while safeguarding your skin!
The UV Index throughout the day shows a gradual rise and fall, peaking at 12:00 PM with a value of 5, indicating a moderate level of UV exposure. Starting from a safe 0 at 07:00 AM, the index begins to increase, reaching 3 by 10:00 AM and climbing to 4 at 11:00 AM. As the sun reaches its zenith, the UV Index hits its max at 12:00 PM, before gradually declining to 4 at 1:00 PM and then to 3 by 2:00 PM. After that, it gently descends to 1 from 4:00 PM to 5:00 PM, before dropping back to 0 by 6:00 PM as the sun sets. Overall, the day presents varied UV levels, reminding us to stay protected during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 0 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 2 | low | 45 min |
| 10:00 | 3 | moderate | 30 min |
| 11:00 | 4 | moderate | 30 min |
| 12:00 | 5 | moderate | 30 min |
| 13:00 | 4 | moderate | 30 min |
| 14:00 | 3 | moderate | 30 min |
| 15:00 | 2 | low | 45 min |
| 16:00 | 1 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, UV exposure exhibits significant seasonal variation, with January, February, October, November, and December classified as high-risk months, each featuring an extreme UV Index of 15 and a burn time of just 10 minutes. March follows closely behind with a UV Index of 13, also categorizing it as extreme, while April sees a shift to a very high level with an index of 9 and a burn time extended to 15 minutes. The UV Index tapers off in the summer months, with May garnering a high rating of 6 and a burn time of 25 minutes, while June and July drop to moderate levels (4 and 5, respectively) allowing for a longer burn time of 30 minutes. As summer progresses into August, UV levels rise again to a high index of 7. Notably, September experiences a resurgence in UV exposure with a very high index of 10. Visitors and residents are strongly advised to take precautionary measures during extreme months, including wearing protective clothing, using broad-spectrum sunscreen, and seeking shade to minimize harmful effects from UV radiation.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cape Town UVI | 14 | 13 | 11 | 8 | 5 | 3 | 4 | 6 | 9 | 11 | 12 | 14 |
| Durban UVI | 14 | 13 | 12 | 9 | 6 | 4 | 5 | 7 | 9 | 11 | 13 | 15 |
| Ilinge | 15 | 15 | 13 | 9 | 6 | 4 | 5 | 7 | 10 | 12 | 13 | 15 |
| Johannesburg UVI | 15 | 15 | 13 | 10 | 7 | 6 | 6 | 8 | 11 | 12 | 14 | 16 |
| Pretoria UVI | 16 | 15 | 13 | 10 | 7 | 6 | 6 | 9 | 11 | 13 | 14 | 16 |
| Soweto UVI | 16 | 15 | 13 | 11 | 7 | 6 | 6 | 8 | 11 | 13 | 15 | 16 |