Last updated: August 1, 2025
Understanding the UV Index is crucial for residents of Lebowakgomo, South Africa, where the combination of a semi-arid climate and high sun exposure can significantly impact skin health. A higher UV Index indicates an increased risk of harmful skin effects, like sunburn, which can lead to long-term damage if not managed properly. During peak hours, particularly around 11:00 AM to 1:00 PM, UV levels reach as high as 6, emphasizing the importance of sun protection. By staying informed about local UV levels, you can enjoy the sunshine while safeguarding your skin against potential harm.
The UV Index demonstrates its daily rhythm, starting off softly with a maximum of 1 at 07:00 and 08:00. As the sun climbs, the intensity increases, peaking at a robust 6 from 11:00 to 13:00, encouraging sun safety awareness during these hours. Following the midday high, the index gently declines, dropping to 4 at 14:00, and tapering off to 1 by 16:00. As the sun sets, it graciously recedes into 0 by 18:00, ensuring that the evening hours bring a respite from UV exposure. Remember to protect your skin when the index is high, especially during the bustling hours of noon!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 2 | low | 45 min |
09:00 | 4 | moderate | 30 min |
10:00 | 6 | high | 25 min |
11:00 | 8 | very high | 15 min |
12:00 | 9 | very high | 15 min |
13:00 | 8 | very high | 15 min |
14:00 | 6 | high | 25 min |
15:00 | 3 | moderate | 30 min |
16:00 | 2 | 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 Index levels experience significant fluctuations, with January to April marked by extreme exposure (UV Index 16-11) where a burn can occur in just 10 minutes. This trend continues with a brief relief during May and June, where the UV Index drops to very high and high levels (8 and 6, respectively), allowing for slightly longer safe exposure times of 15 to 25 minutes. However, September through November sees a return to extreme levels, with burn times again reverting to just 10 minutes. For residents and visitors, it is crucial to remain vigilant during the high-risk months of January to April and September to November, ensuring proper sun protection measures such as wearing sunscreen, hats, and protective clothing to mitigate the risks associated with high UV exposure.
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 |
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 |
Lebowakgomo | 16 | 15 | 13 | 11 | 8 | 6 | 6 | 9 | 11 | 13 | 14 | 15 |