Last updated: July 2, 2025
Being aware of the UV Index in N'dalatando, Angola is essential for protecting your skin and overall health. Understanding the levels of ultraviolet radiation is crucial, particularly in a region with a typically hot and dry climate characterized by significant sun exposure. With peak UV levels reaching as high as 9 during midday, it's vital to take proactive measures to prevent sunburn and long-term skin damage. By staying informed about the UV Index, residents and visitors can enjoy the sun safely while minimizing the risks that come with intense UV radiation.
The UV Index throughout the day reveals a striking pattern of solar intensity. Starting at a barely noticeable level of 1 at 07:00, the index gradually climbs to 2 by 08:00 and reaches a moderate 3 by 09:00. As the sun rises higher, we see a significant increase, peaking at an impressive 9 at 12:00. This intensity begins to wane in the afternoon, with values dipping to 8 by 13:00 and then falling to 6 at 14:00. By late afternoon, the index continues to decline, settling at 3 by 15:00, 2 at 16:00, and ultimately back to 1 by 17:00. As dusk approaches, the UV exposure diminishes completely, with readings of 0 by 18:00 and beyond, making it clear that sun protection is crucial during peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | 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 |
The UV Index experiences significant fluctuations throughout the year, with the highest levels recorded from January to April, maintaining an extreme exposure category with values between 14 and 15 and a very short burn time of just 10 minutes. High-risk months are predominantly in the winter and early spring, particularly from November through March, where the risk of skin damage from UV exposure remains acute. As temperatures rise in the summer, the UV Index lowers slightly to 9, categorized as very high, but still warrants caution with a burn time of 15 minutes. By October and December, the UV Index returns to extreme levels, reminding visitors and residents to exercise vigilance year-round. It is essential for everyone to prioritize sun safety practices, such as wearing protective clothing, using sunscreen, and seeking shade during peak sunlight hours.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Luanda UVI | 14 | 13 | 14 | 13 | 11 | 9 | 8 | 8 | 10 | 12 | 13 | 13 |
| Benguela UVI | 14 | 15 | 14 | 13 | 10 | 8 | 8 | 9 | 10 | 12 | 14 | 14 |
| Lobito UVI | 14 | 15 | 14 | 13 | 10 | 8 | 8 | 9 | 10 | 12 | 14 | 14 |
| N'dalatando | 15 | 14 | 14 | 13 | 11 | 9 | 9 | 9 | 10 | 13 | 15 | 14 |
| Huambo UVI | 16 | 17 | 16 | 15 | 12 | 10 | 10 | 12 | 12 | 13 | 16 | 16 |