UV Index in Buenaventura, Colombia

Last updated: July 2, 2025

Awareness of the UV Index is crucial for residents and visitors in Buenaventura, Colombia, where the tropical climate brings about intense sunlight and UV radiation. Understanding UV levels not only helps in preventing sunburn but is also essential for maintaining overall skin health. With maximum UV readings soaring to 13 around midday, it’s vital to recognize the risks associated with outdoor activities during these peak hours. Being informed about the UV Index can empower you to take necessary precautions and enjoy the beauty of Buenaventura safely, ensuring a healthy and enjoyable experience amidst the sun-soaked shores.

Hourly UV Index in Buenaventura

The UV Index for the day showcases a dynamic shift in sun intensity, peaking at 1 PM with a remarkable 13. As the morning unfolds, the index gradually climbs from a low 1 at 7 AM, reaching 5 by 9 AM. The sun's power ramps up significantly, hitting 9 by 10 AM and cresting at 12 and 13 during the late morning and noon hours. However, by mid-afternoon, the intensity begins to wane, dropping to 10 at 2 PM, then sliding to 6 by 3 PM, before tapering off to 3 at 4 PM. As the day winds down, the UV Index falls back to 1 by 5 PM, and finally rests at 0 after 7 PM, signaling a golden opportunity to enjoy the outdoors while taking sun safety precautions during the height of the day!

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	3	moderate	30 min
09:00	5	moderate	30 min
10:00	9	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Buenaventura

Throughout the year, the UV Index in our region remains consistently high, with values often reaching an extreme category of 12 to 16. The highest UV months are from March to April, peaking at 16 in April, which signifies a burn time of just 10 minutes. Other high-risk months, including February, May, August, and September, also maintain very high UV levels. Visitors and residents are strongly advised to take protective measures, such as wearing sunscreen, protective clothing, and wide-brimmed hats, especially during peak sun hours. Staying informed and prepared can help prevent sunburn and long-term skin damage.

Monthly Maximum UV Index for Buenaventura, Colombia

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

The table above highlights how UV exposure in Buenaventura 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.

Buenaventura'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
Buenaventura	13	14	15	16	14	13	13	14	14	13	12	12
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