Last updated: May 3, 2025
Understanding the UV Index in Kokstad, South Africa is essential for protecting your skin and overall health. With varying UV levels throughout the day, being aware of these changes can help you prevent sunburn and reduce your risk of skin cancer. Kokstad's temperate climate brings a mix of sunny days and overcast skies, meaning UV exposure can sometimes be deceptive. During peak hours, particularly from 10:00 am to 1:00 pm, the UV Index can reach levels of 6, indicating a significant risk of harm to unprotected skin. Staying informed allows you to enjoy the outdoors safely while prioritizing your well-being!
The UV Index in this hourly snapshot reveals a dynamic pattern throughout the day. Early morning sees low levels, with a maximum of 1 at 7:00 AM and 8:00 AM, indicating minimal risk for skin damage. As the sun rises higher, the index climbs sharply, peaking at 6 between 11:00 AM and 1:00 PM, where caution is advised due to an increased risk of harm from unprotected sun exposure. By mid-afternoon, the index starts to drop, falling to 4 at 2:00 PM, and then further declines towards evening, with readings of 2 at 3:00 PM and returning to 1 by 4:00 PM. The day concludes with a relief as the index reaches 0 by 6:00 PM, signaling a safe time to be outdoors without sun protection. This data serves as a reminder to stay vigilant during peak hours to protect your skin!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 6 | high | 25 min |
| 14:00 | 4 | 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 |
The UV Index experiences significant seasonal fluctuations, peaking in the winter months of January and February with an extreme rating of 15, implying a very high risk of harm from unprotected sun exposure and a burn time of just 10 minutes. This pattern continues through March (UV Index 13) and reaches a high of 16 in December. From April to September, the UV Index reveals a decrease, with April and September still classified as having a very high level, while May and August fall under the high category. The summer months of June and July show a moderate risk (UV Index 5), allowing for slightly longer exposure times of 30 minutes. As outdoor activities increase, it's crucial for both visitors and residents to exercise caution, particularly during January to March and November to December, the months with the highest UV ratings. Appropriate sun protection measures, such as wearing sunscreen, protective clothing, and seeking shade, are advised during these high-risk periods.
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 |
| Kokstad | 15 | 15 | 13 | 10 | 6 | 5 | 5 | 7 | 10 | 12 | 14 | 16 |
| 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 |