UV Index in Moa, Cuba

Last updated: August 1, 2025

Understanding the UV Index is essential for residents and visitors in Moa, Cuba, a region known for its tropical climate. Being aware of UV levels can significantly aid in sunburn prevention and maintain overall skin health. With peak UV readings soaring to 13 around midday, the risks associated with sun exposure are pronounced, making it vital to take precautions. Moa's warm, sunny weather means it’s easy to underestimate the sun’s intensity, but staying informed about the UV Index can help you enjoy the beautiful surroundings while safeguarding your skin.

Hourly UV Index in Moa

At dawn, the UV Index begins its day at a modest 1 at 07:00, signaling a low risk for sun exposure. As the sun climbs higher, the index rises steadily, reaching 2 by 08:00 and 3 at 09:00. The peak occurs around 12:00, where it soars to an impressive 12, indicating a very high risk for harm from unprotected sun exposure. The intensity slightly decreases in the afternoon, with readings of 13 at 13:00 and tapering to 9 by 15:00. As evening approaches, the UV levels drop, returning to 1 by 18:00 and 19:00. It's essential to stay protected during those peak hours from 11:00 to 15:00 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	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 Moa

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 Moa, Cuba

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

The table above highlights how UV exposure in Moa 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.

Moa'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
Moa	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