UV Index in Venezuela, Cuba

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors in Venezuela and Cuba, where the year-round tropical climate brings high levels of ultraviolet radiation. Monitoring these UV levels is essential for preventing sunburn and maintaining long-term skin health. With peak UV Index readings soaring to 13 from noon until early afternoon, both locals and tourists must take precautions to shield themselves from harmful effects. Awareness of the UV Index helps ensure safe outdoor activities in this vibrant region, where enjoying the sun is a cherished part of everyday life.

Hourly UV Index in Venezuela

The UV Index fluctuated throughout the day, starting off at a maximum of 1 between 7:00 AM and 8:00 AM, indicating minimal risk of harm from unprotected sun exposure. By 9:00 AM, it rose to 3, marking the beginning of a more intense sun. The midday peak occurred at 12:00 PM, with a high of 12, and reached an impressive 13 at 1:00 PM, signaling a very high risk for unprotected skin. As the afternoon progressed, levels gradually decreased, falling to 10 at 3:00 PM, and then tapering off to 3 by 5:00 PM. As the sun began to set, the UV Index dwindled to 1 by 7:00 PM, returning to a safer level. Be sure to protect your skin during those intense hours when 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	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	10	very high	15 min
16:00	6	high	25 min
17:00	3	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Venezuela

The UV Index exhibits significant seasonal variations, peaking between March and October, where the exposure category is predominantly extreme. Notably, the months of April and May maintain an index of 13, indicating critical sun exposure risks with a burn time of just 10 minutes. March also presents a high risk with a UV index of 12. Residents and visitors should be particularly vigilant during these months, as skin damage can occur quickly. In contrast, November and December show a reduction in risk, with indices declining to 9 and 7, respectively. Advising individuals to apply sunscreen, wear protective clothing, and seek shade during peak sun hours is essential, especially in high-risk months.

Monthly Maximum UV Index for Venezuela, Cuba

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

The table above highlights how UV exposure in Venezuela 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.

Venezuela'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
Venezuela	8	10	12	13	13	13	12	12	12	11	9	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