Last updated: June 2, 2025
In N'dalatando, Angola, awareness of the UV Index is crucial for safeguarding your skin amidst its warm Aw climate. Understanding UV levels is vital for preventing sunburn and promoting long-term skin health, especially during the peak hours when the UV Index can reach a maximum of 9 around midday. With typical exposure risks heightened from 10:00 AM to 2:00 PM, when UV radiation is most intense, it’s essential to stay informed. By being mindful of the UV Index, residents and visitors can take proactive measures to protect themselves from harmful effects while enjoying the sun-soaked beauty of N'dalatando.
The UV Index fluctuates throughout the day, starting at a minimal level of 1 at 07:00. As the sun climbs higher, it peaks dramatically, reaching an intense 9 by 11:00 and maintaining that level until 12:00. The index gradually declines after noon, dropping to 6 by 14:00, before further decreasing to 4 at 15:00. As the afternoon fades, the UV Index diminishes quickly, falling back to 2 by 16:00 and finally retreating to 0 after 18:00. This hourly data highlights the crucial need for sun protection during the midday hours when UV exposure is at its highest.
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 | 7 | high | 25 min |
11:00 | 9 | 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 | 4 | 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 |