UV Index in San German, Cuba

Last updated: August 1, 2025

In San Germán, Cuba, understanding the UV Index is crucial for protecting your skin against harmful ultraviolet radiation. With a tropical climate that often exposes residents and visitors to high levels of UV rays, being aware of daily UV levels can significantly help in preventing sunburn and long-term skin health issues. On typical days, UV indices can soar to 12, indicating a very high risk of harm from unprotected sun exposure, especially during peak hours between 10 AM and 2 PM. Staying informed about the UV Index not only empowers you to enjoy the beautiful sunny days in San Germán safely but also promotes a healthier lifestyle under the Cuban sun.

Hourly UV Index in San German

The UV Index for the day tells a fascinating story of rising intensity under the sun. Early risers at 07:00 and 08:00 experienced a mild UV Index of 1, perfect for leisurely outdoor activities. As the day progressed, the index climbed steadily, reaching a moderate 3 by 09:00. By 11:00, it surged to 9, marking the start of peak sun exposure. The sun blazed at 12:00, reaching a high of 12, and continued to shine at 13:00 with an impressive 13. Throughout the afternoon, the intensity began to retreat, falling to 12 by 14:00 and gently tapering to 9 at 15:00. By evening, the sun’s grip loosened, with the index dropping to 3 at 17:00 and finally returning to a gentle 1 by 18:00 and 19:00. A day filled with sunshine serves as a reminder to stay protected during those peak hours!

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
10:006high25 min
11:009very high15 min
12:0012extreme10 min
13:0013extreme10 min
14:0011extreme10 min
15:009very high15 min
16:006high25 min
17:003moderate30 min
18:001low45 min
19:001low45 min

Monthly UV Index Trends in San German

The UV Index fluctuates throughout the year, with the highest levels occurring from March to September when it reaches an extreme level of 12 to 13, requiring minimal exposure times of just 10 minutes to avoid skin damage. Notably, February marks a peak with an index of 11, while January and December see a slight decline, categorized as very high with burn times of 15 minutes. For visitors and residents, the spring and summer months pose the greatest risk for UV exposure, making it crucial to take protective measures such as wearing sunscreen, hats, and protective clothing, especially during peak sunlight hours. As we transition into the lower UV months of November and December, caution should still be maintained due to lingering high UV levels.

Monthly Maximum UV Index for San German, Cuba

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in San German. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec811131313131313121198
Data source: Statistical UV Index data for San German, 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 San German UV Index with Other Cuba Cities

The table above highlights how UV exposure in San German 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.
San German's solar exposure compared to other cities in Cuba. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Havana UVI710111212131212121087
Camaguey UVI810121313131212121197
Holguin UVI811121313131313121187
San German811121313131313121198
Santiago de Cuba UVI911121313131313131198
Guantanamo UVI911121313131313131198