UV Index in San Luis, Venezuela

Last updated: August 1, 2025

Understanding the UV Index in San Luis, Venezuela is crucial for maintaining your skin health and preventing sunburn. With its hot semi-arid climate, residents and visitors alike face significant UV exposure, particularly during peak hours when the index can soar above 11—a level categorized as extreme. By being aware of UV levels throughout the day, you can take proactive measures to shield yourself from harmful rays, ensuring enjoyable time outdoors while safeguarding your skin from damage. Remember, informed sun protection is key to enjoying San Luis's sunny days safely!

Hourly UV Index in San Luis

Today’s UV Index offers a dynamic snapshot of sun intensity throughout the day. Starting off gently, we see a maximum of 1 at 7:00 AM, gradually climbing to a moderate 2 by 8:00 AM. The sun’s power peaks at 12:00 PM with a daring 13, hitting the day's highest UV threats between 11:00 and 13:00, so make sure to protect your skin during that window! As the sun begins to descend, the index decreases, falling to 8 at 3:00 PM, then tapering off to a mild 1 by 6:00 PM. Finally, as daylight fades, the UV Index drops to 0 at 7:00 PM, marking the end of a sun-soaked day. Stay safe in the sun, and don’t forget your sunscreen during those peak hours!

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	2	low	45 min
09:00	4	moderate	30 min
10:00	7	high	25 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	13	extreme	10 min
14:00	11	extreme	10 min
15:00	8	very high	15 min
16:00	5	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in San Luis

Throughout the year, UV Index levels remain alarmingly high, particularly from January to May, where the index peaks at 14—indicating an extreme exposure category with a burn time of just 10 minutes. This trend continues in June through October with consistent UV Index readings of 13. Visitor and resident safety is paramount during these high-risk months, and it is strongly advised to practice sun safety measures, including wearing protective clothing, applying sunscreen, and seeking shade whenever possible. November and December see a slight decrease in UV levels, dropping to 11 and 10 respectively, though both months still represent very high to extreme risk. To minimize skin damage, outdoor activities should be approached with caution year-round, especially during peak UV times.

Monthly Maximum UV Index for San Luis, Venezuela

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

The table above highlights how UV exposure in San Luis compares to other major locations across Venezuela. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

San Luis's solar exposure compared to other cities in Venezuela. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Maracaibo UVI	11	12	14	13	13	12	12	12	12	13	10	10
San Luis	12	13	14	14	14	13	13	13	13	13	11	10
Valencia UVI	12	13	14	14	14	14	13	13	13	14	11	10
Maracay UVI	12	13	14	14	14	14	13	13	14	14	11	10
Barquisimeto UVI	12	13	14	14	15	14	13	14	14	13	12	10
Caracas UVI	12	13	15	14	14	14	13	13	14	14	12	11