UV Index in Cacocum, Cuba

Last updated: August 1, 2025

Understanding the UV Index is essential for residents and visitors of Cacocum, Cuba, where the tropical Aw climate brings intense sun exposure. As UV levels can soar to a maximum of 13 around midday, being aware of these fluctuations is crucial for preventing sunburn and protecting skin health. With the region's climate typically presenting high UV risks, particularly between 10 AM and 2 PM, educating yourself about UV levels can help you enjoy the beautiful Cuban landscape safely and minimize long-term skin damage.

Hourly UV Index in Cacocum

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	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Cacocum

Throughout the year, the UV Index exhibits significant seasonal variation, peaking from March to October with an extreme level of 13, which poses a very high risk for skin damage. The high-risk months for UV exposure are February through October, with March, April, May, June, July, August, and September all classified as extreme. During these months, the recommended burn time is a mere 10 minutes, underscoring the urgency for protective measures. Residents and visitors are strongly advised to wear sunscreen, seek shade, and don protective clothing, especially during midday hours when the sun's rays are most intense. As the UV Index decreases in November and December, it remains crucial to remain vigilant about sun safety, with burn times extending to 15 minutes in these months classified as very high.

Monthly Maximum UV Index for Cacocum, Cuba

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Cacocum. 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 Cacocum, 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 Cacocum UV Index with Other Cuba Cities

The table above highlights how UV exposure in Cacocum 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.

Cacocum'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 UVI	8	11	12	13	13	13	13	13	12	11	8	7
Cacocum	8	11	12	13	13	13	13	13	12	11	8	8
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