UV Index in San Alberto, Colombia

Last updated: August 1, 2025

In San Alberto, Colombia, being aware of the UV Index is crucial for maintaining skin health and preventing sunburn. Understanding local UV levels helps residents and visitors protect themselves amid the region's tropical climate, where high UV exposure can lead to serious skin damage. With peak UV Index values soaring to 12 around noon, awareness of these levels becomes essential for enjoying the beautiful outdoors safely and ensuring long-term skin protection. Remember, even on seemingly mild days, the sun's rays can be deceptively strong—knowledge is your best defense!

Hourly UV Index in San Alberto

As the sun rises, the UV Index begins its ascent, starting at a gentle 1 by 7:00 AM. By 8:00 AM, it climbs to 3, indicating a slight increase in UV exposure. The intensity peaks dramatically at 11:00 AM and 12:00 PM, both reaching a scorching 12, signaling strong sunlight; this is the time for precaution! As the afternoon progresses, the UV levels gradually descend, with readings of 11 at 1:00 PM and tapering off to 5 by 3:00 PM. As the day winds down, the UV Index returns to safer levels, dropping to 1 by 5:00 PM and fading to 0 by 7:00 PM, reminding us of the sun's fleeting power and the importance of sun safety during the brightest 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	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	11	extreme	10 min
14:00	9	very high	15 min
15:00	5	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in San Alberto

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 San Alberto, Colombia

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

The table above highlights how UV exposure in San Alberto 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.

San Alberto'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
San Alberto	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