UV Index in Jaruco, Cuba

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors in Jaruco, Cuba, where the sun shines brightly throughout the year. As part of a tropical climate zone, Jaruco experiences significant UV exposure, particularly during the midday hours when the index peaks at an alarming 13. This makes awareness of UV levels essential for sunburn prevention and maintaining healthy skin. By staying informed about daily UV indexes, you can better protect yourself from harmful rays and enjoy all that Jaruco has to offer while keeping your skin safe and healthy.

Hourly UV Index in Jaruco

At dawn, the UV Index starts off low, peaking at 1 during the early hours, perfect for a gentle morning stroll. As the sun rises higher, intensity builds rapidly, with the index climbing to 3 by 9:00 AM and reaching 5 by mid-morning. The real intensity hits at 12:00 PM, where the UV Index spikes to a scorching 11—a clear indication that it's time to seek shelter or apply sunscreen. The peak occurs between 1:00 PM and 2:00 PM, reaching 13, before gradually tapering off in the afternoon. By 4:00 PM, the index drops to 7, allowing for safer outdoor activities. As evening approaches, the levels descend further to 1 by 7:00 PM, making it a pleasant time to enjoy the outdoors, but be cautious during the midday hours when UV exposure is at its most intense!

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	5	moderate	30 min
11:00	8	very high	15 min
12:00	11	extreme	10 min
13:00	13	extreme	10 min
14:00	13	extreme	10 min
15:00	11	extreme	10 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