UV Index in Manzanillo, Cuba

Last updated: May 3, 2025

Understanding the UV Index in Manzanillo, Cuba is essential for safeguarding your skin and overall health. With the sun's intensity peaking at levels that can cause painful sunburns and long-term skin damage, being aware of daily UV exposure can help you take proactive measures to protect yourself. Given Manzanillo's warm, tropical climate, UV levels can escalate quickly throughout the day, reaching a maximum of 13 between noon and 1 PM. By staying informed about the UV Index, residents and visitors can enjoy the beautiful sunny days while minimizing risks associated with excessive sun exposure.

Hourly UV Index in Manzanillo

The UV Index displays a dynamic pattern throughout the day, starting with a gentle level 1 at 7:00 AM and 8:00 AM, perfect for early risers. As the sun climbs higher, the intensity increases sharply, peaking at a striking 12 around noon and reaching its zenith at 1 PM with an impressive 13. From that point, the index gradually declines, dropping to 6 by 4 PM, and then further down to a softer 3 by 5 PM. By evening, it returns to 1 at 6 PM, inviting a sense of relief as the day winds down. This data emphasizes the importance of sun safety, especially during those peak hours when the UV Index is at its 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	10	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 Manzanillo

Throughout the year, the UV Index demonstrates significant seasonal variation, with the highest values occurring from February to August, where it reaches an extreme peak of 13. January and December see very high levels with an index of 8, while November dips slightly to 9. The high-risk months for UV exposure are February through October, during which burn times are a mere 10 minutes. Residents and visitors should take precautionary measures during these months, including wearing sunscreen, protective clothing, and seeking shade whenever possible to avoid harmful UV radiation. As the UV intensity begins to decrease in November and December, caution should still be exercised, particularly during midday hours.

Monthly Maximum UV Index for Manzanillo, Cuba

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

The table above highlights how UV exposure in Manzanillo 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.

Manzanillo'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
Manzanillo	8	11	12	13	13	13	12	13	12	11	9	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