UV Index in Jaruco, Cuba

Last updated: August 1, 2025

Understanding the UV Index in Jaruco, Cuba is crucial for safeguarding your skin and overall health. With its Aw climate, characterized by warm temperatures and strong sunshine, Jaruco experiences fluctuating UV levels that can pose significant risks, particularly between midday and early afternoon. Being aware of these levels is essential for preventing sunburn and reducing long-term skin damage. As the UV Index peaks at 12 around 1 PM, taking proactive measures, such as seeking shade and wearing protective clothing, becomes vital for enjoying the beautiful Cuban sun safely.

Hourly UV Index in Jaruco

The UV Index throughout the day showcases a steep rise in sun intensity, peaking at 12 between 1:00 PM and 2:00 PM, indicating a very high risk of harm from unprotected sun exposure. Early in the morning at 7:00 AM, the index starts at a manageable 1, gradually building to 5 at 10:00 AM. As the clock strikes 11:00 AM, it surges to 8, and by noon, it hits 11, urging outdoor enthusiasts to seek shade or apply sunscreen diligently. In the afternoon, the index remains elevated, reaching 10 at 3:00 PM before tapering off to 4 by 5:00 PM and finally settling back to 1 as the sun sets at 7:00 PM. This data emphasizes the necessity for sun protection during the midday hours when the UV exposure is at its peak.

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	2	low	45 min
10:00	5	moderate	30 min
11:00	8	very high	15 min
12:00	11	extreme	10 min
13:00	12	extreme	10 min
14:00	12	extreme	10 min
15:00	10	very high	15 min
16:00	7	high	25 min
17:00	4	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Jaruco

Throughout the year, UV exposure varies significantly, with the highest risk occurring from February to September. During these months, the UV Index reaches extreme levels (11-13), particularly noticeable in March, April, and June, where the burn time is as low as 10 minutes. Even in May and July, the UV remains at 12. Residents and visitors should be particularly vigilant from March through September, applying sunscreen frequently, wearing protective clothing, and seeking shade during peak hours to minimize the risk of sunburn. As the seasons transition, the UV Index drops to high levels in January and December, and very high in late fall (October and November), with burn times of 15-25 minutes, but caution is still advised during these months as well. Be proactive in protecting your skin year-round.

Monthly Maximum UV Index for Jaruco, Cuba

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

The table above highlights how UV exposure in Jaruco 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.

Jaruco'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
Jaruco	7	10	11	13	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
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