UV Index in Puerto Santander, Colombia

Last updated: June 2, 2025

In Puerto Santander, Colombia, understanding the UV Index is crucial for safeguarding your skin health amid the region's warm, tropical climate. With peak UV levels often soaring above 10 during midday hours, a routine check of the UV Index can be a game-changer in preventing sunburn and minimizing long-term skin damage. This stunning locale receives abundant sunshine, leading to increased UV exposure risks, particularly between 10 AM and 1 PM. Stay informed and embrace the beauty of Puerto Santander while protecting your skin with the right precautions!

Hourly UV Index in Puerto Santander

As the day unfolds, the UV Index rises dramatically, reaching its peak at 12:00 PM with an impressive 13. Early morning hours start off gently, with a maximum of 2 at 7:00 AM, gradually climbing to 4 by 8:00 AM. The sun's intensity truly kicks in at 10:00 AM, hitting a notable 10 before skyrocketing to 12 by 11:00 AM. A slight decline begins after noon, with the index dropping to 11 at 1:00 PM, then tapering off to 8 by 2:00 PM. As the afternoon progresses, we see a further decrease, plummeting to 5 at 3:00 PM and drifting downwards to 1 by 5:00 PM, before the sunshine's effects completely fade away by 6:00 PM, when the UV Index reaches 0. It’s a reminder to stay sun-safe during those prime 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	2	low	45 min
08:00	4	moderate	30 min
09:00	7	high	25 min
10:00	10	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	11	extreme	10 min
14:00	8	very high	15 min
15:00	5	moderate	30 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 Puerto Santander

Throughout the year, UV Index levels remain consistently high, indicating extreme exposure risks from January to October, with the highest index reached in April at 15. The months of March through October pose the greatest danger, characterized by a UV Index ranging from 12 to 15, where a mere 10 minutes of sun exposure can lead to burns. December is slightly better, with a UV Index of 10 classified as very high, allowing for a slightly longer burn time of 15 minutes. It is crucial for both visitors and residents to exercise caution during these high-risk months by wearing sunscreen, seeking shade, and wearing protective clothing to mitigate health risks associated with excessive sun exposure.

Monthly Maximum UV Index for Puerto Santander, Colombia

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

The table above highlights how UV exposure in Puerto Santander 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.

Puerto Santander'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
Puerto Santander	11	12	14	15	14	13	12	13	13	12	11	10
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