UV Index in Villanueva, Colombia

Last updated: May 3, 2025

Understanding the UV Index in Villanueva, Colombia is crucial for protecting your skin and maintaining overall health. As the sun rises high in the sky, the UV levels can soar, peaking at a significant 15 at noon—a level that poses a serious risk of sunburn and long-term skin damage. In this tropical climate, where solar exposure is frequent and intense, being aware of UV levels can help residents and visitors make informed decisions about sun safety. Through practical strategies, you can enjoy the beautiful weather while minimizing your risk of harmful effects from ultraviolet radiation.

Hourly UV Index in Villanueva

As the sun rises, so does the UV Index, reaching its peak around midday. At 07:00, the index starts low at 2, but it rapidly climbs to 4 by 08:00. The real surge begins at 09:00, peaking at a scorching 15 by 12:00—perfect for those seeking a sun-soaked afternoon. However, by 14:00, the UV Index begins its descent, falling to 10. This decline continues into the late afternoon, tapering off to 2 by 16:00 and dwindling to 1 at 17:00. As the sun sets, the UV rays fade, reaching a 0 at 18:00 and remaining there through 19:00. Stay protected from noon to early afternoon when the UV Index is 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	2	low	45 min
08:00	4	moderate	30 min
09:00	8	very high	15 min
10:00	12	extreme	10 min
11:00	14	extreme	10 min
12:00	15	extreme	10 min
13:00	13	extreme	10 min
14:00	10	very high	15 min
15:00	6	high	25 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Villanueva

Throughout the year, the UV Index remains consistently extreme from January to November, with values peaking in March and April at 16. February also shows a high value of 14, making it important for all months to take sun safety precautions seriously, especially from January to May when the UV levels are particularly elevated. Visitors and residents are advised to limit direct sun exposure to 10 minutes during peak hours, wear protective clothing, and apply broad-spectrum sunscreen regularly to minimize the risk of sunburn and skin damage. Even in the later months, like November and December, when the UV Index is slightly reduced, caution is still recommended as the exposure category remains extreme.

Monthly Maximum UV Index for Villanueva, Colombia

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

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

Villanueva's solar exposure compared to other cities in Colombia. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Barranquilla UVI	11	12	14	14	13	12	13	13	13	13	11	10
Cartagena UVI	11	11	13	15	13	13	12	13	13	13	11	10
Villanueva	13	14	16	16	15	14	14	14	14	14	12	11
Medellin UVI	14	15	17	16	16	14	14	15	14	14	13	12
Cali UVI	15	16	17	17	15	14	14	14	15	14	13	12
Bogota UVI	15	16	18	18	17	15	15	16	15	15	14	13