UV Index in Luanda, Angola

Last updated: June 2, 2025

In Luanda, Angola, being aware of the UV Index is crucial for safeguarding your skin health and preventing sunburn, especially given the city's BSh climate which promises plenty of sunshine. Understanding UV levels is essential as they determine the intensity of harmful ultraviolet radiation, enabling residents and visitors to make informed decisions about sun protection. With peak UV Index values reaching 9 around midday, it’s vital to take precautions during these hours to avoid skin damage. Stay informed to enjoy Luanda’s beautiful sunny days while keeping your skin safe from the risks of overexposure!

Hourly UV Index in Luanda

The UV index throughout the day exhibits a dynamic rise and fall, reflecting the sun's intensity. At 07:00, the index starts low at 1, gradually climbing to 2 by 08:00. By 09:00, it reaches a moderate 4, but excitement peaks at 12:00 with a striking 9, indicating a high risk for unprotected skin. The intensity tapers down after this noon pinnacle—falling to 8 at 13:00, then 6 at 14:00. As afternoon turns to evening, the index diminishes significantly, settling at 4 by 15:00, dropping to 2 at 16:00, and finally winding down to 1 by 17:00. As the sun sets, the index recedes completely, hitting 0 by 18:00, leaving a tranquil end to the day. Remember, during peak times, sun protection is crucial!

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
TimeUVICategoryTime to Burn
07:001low45 min
08:002low45 min
09:004moderate30 min
10:006high25 min
11:008very high15 min
12:009very high15 min
13:008very high15 min
14:006high25 min
15:004moderate30 min
16:002low45 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in Luanda

The UV Index data reveals significant seasonal variations, with extreme levels persisting from January through April, where the Index consistently reaches 13 or 14, leading to a burn time of just 10 minutes. May sees a slight decrease to a very high level of 11, while June through September maintains very high ratings between 8 and 10, allowing for slightly longer burn times of 15 minutes. The transition back to extreme levels occurs in October, and persists through November and December. Thus, the high-risk months for UV exposure are from January through April, and of particular note is that extended outdoor activities during these peak months can lead to rapid skin damage. Visitors and residents are strongly advised to take protective measures, such as wearing sunscreen, protective clothing, and seeking shade during peak sunlight hours to mitigate the adverse effects of UV radiation.

Monthly Maximum UV Index for Luanda, Angola

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Luanda. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec141314121198810121313
Data source: Statistical UV Index data for Luanda, based on information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

Compare Luanda UV Index with Other Angola Cities

The table above highlights how UV exposure in Luanda compares to other major locations across Angola. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Luanda's solar exposure compared to other cities in Angola. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Luanda141314131198810121313
Benguela UVI141514131088910121414
Lobito UVI141514131088910121414
N'dalatando UVI151414131199910131514
Huambo UVI161716151210101212131616