Last updated: August 1, 2025
Understanding the UV Index is crucial for residents and visitors in Bagani, Namibia. With high UV levels peaking at 8 from 11 AM to 1 PM, being aware of these measurements is vital for preventing sunburn and maintaining long-term skin health. The semi-arid BSh climate of Bagani means that UV exposure risks are significantly heightened, especially during the summer months. By keeping an eye on the UV Index, you empower yourself to enjoy the sun safely, protecting your skin and well-being while exploring the beautiful landscapes of this unique region.
The UV Index throughout the day presented a clear pattern, peaking during the mid-morning to early afternoon hours. Starting at a low 1 at 07:00, the intensity gradually increased, reaching 4 by 09:00. The most critical period for sun exposure occurred between 11:00 and 12:00, where the UV Index hit a high of 8, indicating a very high risk of harm from unprotected sun exposure. As the afternoon progressed, values dipped to 7 at 13:00, and then saw a steady decline, dropping to 5 by 14:00. The UV Index continued to fall, plunging to 1 by 16:00 and eventually down to 0 after 18:00, signaling a safe period for evening outdoor activities. Always remember to take precautions during peak hours for your skin's health!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 10 | 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 | 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 exhibits notable seasonal variations, peaking during the early months of the year. From January to April, the index remains between 13 and 17, classifying these months as extreme and resulting in a quick burn time of just 10 minutes. As we transition into May and June, the index drops slightly to 10 and 8, aligning with a very high exposure category and a burn time of 15 minutes. Notably, September returns to extreme levels at 12, while October and November maintain an extreme status with numbers around 13 to 15. Throughout this period, residents and visitors should take extra precautions, especially between January and April and again in September to November, by using adequate sun protection, including sunscreen, sunglasses, and protective clothing, to minimize the risk of UV-related health issues.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Swakopmund UVI | 14 | 14 | 12 | 11 | 8 | 6 | 6 | 8 | 11 | 12 | 13 | 14 |
| Walvis Bay UVI | 14 | 14 | 12 | 11 | 8 | 6 | 6 | 8 | 11 | 12 | 13 | 14 |
| Windhoek UVI | 16 | 17 | 14 | 12 | 9 | 7 | 7 | 10 | 12 | 14 | 15 | 16 |
| Bagani | 17 | 16 | 14 | 13 | 10 | 8 | 8 | 10 | 12 | 13 | 15 | 15 |
| Rundu UVI | 17 | 17 | 15 | 13 | 10 | 8 | 8 | 10 | 12 | 12 | 15 | 15 |
| Oshakati UVI | 17 | 17 | 16 | 13 | 10 | 9 | 9 | 11 | 13 | 14 | 15 | 16 |