UV Index in Holguin, Cuba

Last updated: July 2, 2025

In Holguin, Cuba, where the tropical sun shines brightly, staying aware of the UV Index is essential for protecting your skin and overall health. With peak UV levels reaching as high as 13 between noon and 1 PM, understanding these daily fluctuations can help you take the necessary precautions to prevent painful sunburns and long-term skin damage. Given Holguin's warm Aw climate, outdoor activities are popular, but the risk of harmful UV exposure is significant. By staying informed about the UV Index, you can enjoy the sun safely while safeguarding your skin's health.

Hourly UV Index in Holguin

The UV Index today shows a clear pattern of increasing intensity as the day progresses, peaking at 13 between 1 PM and 2 PM. Early risers will benefit from low levels of UV exposure with readings of 1 from 7 AM to 9 AM. However, caution is advised as the index rises sharply after 10 AM, reaching 6 by late morning and soaring to its maximum of 12 at noon. As the afternoon continues, the index gradually declines, dropping to 9 at 3 PM before sliding back to 1 by 7 PM. To enjoy the outdoors safely, it's essential to seek shade and apply sunscreen during the peak hours of 11 AM to 2 PM when UV levels are at their highest.

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.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	1	low	45 min
09:00	3	moderate	30 min
10:00	6	high	25 min
11:00	9	very high	15 min
12:00	12	extreme	10 min
13:00	13	extreme	10 min
14:00	12	extreme	10 min
15:00	9	very high	15 min
16:00	6	high	25 min
17:00	3	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Holguin

The UV Index shows significant seasonal variation, with February through September identified as high-risk months, where the UV Index consistently ranges from 12 to 13, indicating an extreme exposure category with a burn time of just 10 minutes. January and November feature a very high UV Index of 8, allowing for a slightly longer burn time of 15 minutes, while December has a high index of 7 but offers a more forgiving 25 minutes of exposure. Visitors and residents are strongly advised to take precautions during these high-risk months, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade to minimize UV exposure and reduce the risk of skin damage.

Monthly Maximum UV Index for Holguin, Cuba

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Holguin. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Holguin, 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 Holguin UV Index with Other Cuba Cities

The table above highlights how UV exposure in Holguin 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.

Holguin's solar exposure compared to other cities in Cuba. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Havana UVI	7	10	11	12	12	13	12	12	12	10	8	7
Camaguey UVI	8	10	12	13	13	13	12	12	12	11	9	7
Holguin	8	11	12	13	13	13	13	13	12	11	8	7
Santiago de Cuba UVI	9	11	12	13	13	13	13	13	13	11	9	8
Guantanamo UVI	9	11	12	13	13	13	13	13	13	11	9	8