UV Index in Buenaventura, Colombia

Last updated: June 2, 2025

In Buenaventura, Colombia, being aware of the UV Index is vital for safeguarding your skin health and preventing sunburn. With a tropical climate characterized by intense sun exposure, understanding UV levels can protect against the harmful effects of ultraviolet rays, particularly during peak hours when the index reaches a maximum of 13 around noon. This knowledge empowers residents and visitors alike to enjoy the beautiful sunny days while taking the necessary precautions to maintain their well-being. Stay informed and make sun safety a priority in this vibrant coastal city!

Hourly UV Index in Buenaventura

As the day unfolds, the UV Index rises dramatically, peaking at 13 around 12:00 PM, signaling a maximum level of sun intensity. Early morning hours start off mild, with a low of 1 at 07:00 and climbing steadily to 6 by 09:00. The sun reaches its zenith at 11:00, with a value of 12, before gradually declining through the afternoon. By 15:00, the index drops to 6, further falling to 3 by 16:00 and finally returning to a safe 1 by 17:00. As twilight approaches, the index settles to 0 after 19:00, providing a serene close to the day. Remember to protect your skin during the peak hours from 10 AM to 2 PM, when the sun's rays are most potent!

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	6	high	25 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	9	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