Last updated: June 2, 2025
Understanding the UV Index in Arandis, Namibia, is crucial for protecting your skin and ensuring long-term health in this sun-drenched region. As a place characterized by its BWh climate, Arandis experiences significant UV exposure, particularly during midday hours when values peak at 7. By tracking UV levels, residents can take proactive measures against sunburn and skin damage, crucial for maintaining healthy skin. With the sun's intensity rising notably by 11:00 AM, understanding these levels becomes essential for anyone spending time outdoors. Enjoy the sun, but always remember to check the UV Index for safer sun practices!
The UV Index data paints a vivid picture of the sun's intensity throughout the day. Starting from a low of 0 at 7:00 AM, the UV levels begin to rise gradually. By 10:00 AM, it reaches a moderate level of 3, but the real surge occurs around noon, when it peaks at a high of 6. This intensity continues to climb, hitting its maximum at 1:00 PM with a UVI of 7, indicating a very high risk of harm from unprotected sun exposure. The afternoon sees a gradual decline, dropping to 4 at 3:00 PM, then back to a minimal level of 1 by 5:00 PM. As the sun sets, the UV Index dwindles, returning to 0 by 7:00 PM, marking the day's end for UV exposure. Make sure to protect your skin during the peak hours of the day!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 0 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 1 | low | 45 min |
| 10:00 | 3 | moderate | 30 min |
| 11:00 | 5 | moderate | 30 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 4 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index varies significantly throughout the year, with the highest levels occurring from January to April, where the index remains at 16 and the exposure category is classified as extreme, resulting in a very short burn time of just 10 minutes. These months pose the greatest risk for sunburn, making it crucial for visitors and residents to exercise caution and adopt protective measures, such as wearing sunscreen, hats, and UV-blocking clothing. Transitioning into May and August, the UV Index falls to 9, categorized as very high, allowing for a slightly longer burn time of 15 minutes. The later months of September to November see a rise in risk again, with indices of 12 to 15 and burn times ranging from 10 to 15 minutes. As such, it is essential for everyone to remain vigilant against UV exposure year-round, particularly during these high-risk months.
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 |
| Arandis | 16 | 16 | 14 | 12 | 9 | 7 | 7 | 9 | 12 | 13 | 15 | 16 |
| Windhoek UVI | 16 | 17 | 14 | 12 | 9 | 7 | 7 | 10 | 12 | 14 | 15 | 16 |
| 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 |