UV Index in Santiago de las Vegas, Cuba

Last updated: June 2, 2025

In Santiago de las Vegas, Cuba, understanding the UV Index is crucial for protecting your skin and overall health. With a tropical climate characterized by high humidity and intense sun exposure, the risk of sunburn and long-term skin damage increases significantly, particularly during midday hours. The UV Index here can soar to a staggering 13 around noon, underscoring the importance of staying informed about current UV levels. By being aware of these fluctuations, residents and visitors can take proactive steps to safeguard themselves against harmful UV radiation, ensuring a healthy and enjoyable experience in this vibrant locale.

Hourly UV Index in Santiago de las Vegas

The UV Index throughout the day presents a dynamic and striking pattern that emphasizes the importance of sun safety. Early morning hours from 7:00 to 9:00 remain moderate, with values peaking at 3 by 9:00. As the day progresses to midday, the intensity escalates sharply, reaching a peak of 13 between 1:00 PM and 2:00 PM, indicating a high risk for sun exposure. Following this intense period, the UV Index gradually declines, dropping to 4 by 5:00 PM and settling back to 1 by 7:00 PM, signifying safer conditions later in the evening. It's a clear reminder that from mid-morning to early afternoon, protection from UV rays is essential!

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
08:001low45 min
09:003moderate30 min
10:005moderate30 min
11:008very high15 min
12:0011extreme10 min
13:0013extreme10 min
14:0013extreme10 min
15:0011extreme10 min
16:008very high15 min
17:004moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Santiago de las Vegas

Throughout the year, UV Index levels fluctuate significantly, with the highest values occurring from March to September. The most critical months for UV exposure are March through September, where the index reaches extreme levels, particularly in June at a peak of 13, resulting in a burn time of just 10 minutes. In contrast, January, December, and November offer lower UV exposure, with burn times of 25 minutes and 15 minutes, indicating a safer period for outdoor activities. It is vital for both visitors and residents to adopt protective measures during the high-risk months, including wearing sunscreen, protective clothing, and seeking shade during peak sun hours to minimize the risk of skin damage.

Monthly Maximum UV Index for Santiago de las Vegas, Cuba

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Santiago de las Vegas. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec710121212131212121087
Data source: Statistical UV Index data for Santiago de las Vegas, 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 Santiago de las Vegas UV Index with Other Cuba Cities

The table above highlights how UV exposure in Santiago de las Vegas compares to other major locations across Cuba. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Santiago de las Vegas's solar exposure compared to other cities in Cuba. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Santiago de las Vegas710111212131212121087
Havana UVI710111212131212121087
Camaguey UVI810121313131212121197
Holguin UVI811121313131313121187
Santiago de Cuba UVI911121313131313131198
Guantanamo UVI911121313131313131198