Last updated: June 2, 2025
Understanding the UV Index in Standerton, South Africa, is crucial for protecting your skin and maintaining overall health. With the region's Cwb climate, residents and visitors alike should pay careful attention to daily UV levels, especially during the peak hours of 10 AM to 2 PM, when the index can reach as high as 6. By being aware of the UV Index, you can take proactive measures to prevent sunburn and long-term skin damage, ensuring a safer and more enjoyable outdoor experience. With typical exposure risks rising during sunny days, staying informed about UV levels is a simple yet effective step toward safeguarding your skin health in this picturesque town.
The UV Index today showcased a notable increase from the early morning hours, starting at a gentle 1 at 07:00 and 08:00. As the sun rose higher in the sky, the index climbed steadily, reaching a significant 6 by 12:00, indicating a peak in UV radiation and the need for sun protection. The afternoon saw a slight decline, with values dropping to 4 at 14:00 and falling further to 2 by 15:00. As the day wound down, the UV index returned to a safer range, ending the day at 0 by 19:00. It’s crucial to stay informed and safeguard your skin during those high UV hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 2 | low | 45 min |
| 10:00 | 4 | moderate | 30 min |
| 11:00 | 5 | moderate | 30 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 5 | moderate | 30 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 |
Throughout the year, the UV Index exhibits significant seasonal changes, peaking during the winter and early spring months. January through March and from September to November consistently show extreme exposure levels with a dangerously high UV Index ranging from 13 to 16, necessitating a rapid burn time of just 10 minutes. In contrast, the summer months of May through July present a relatively lower but still high exposure risk (UV Index of 6 to 7), allowing slightly longer safe exposure times of 25 minutes. However, it is essential to remain vigilant, as August sees a jump to a very high category with a UV Index of 9, reducing burn time to 15 minutes. To ensure safety, residents and visitors are advised to take precautions—especially from January to March and September to November, when UV levels are at their most hazardous. Always wear protective clothing, apply sunscreen, and seek shade during peak hours to mitigate risks associated with intense sunlight.
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 |
| Johannesburg UVI | 15 | 15 | 13 | 10 | 7 | 6 | 6 | 8 | 11 | 12 | 14 | 16 |
| Standerton | 15 | 15 | 13 | 11 | 7 | 6 | 6 | 9 | 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 |