UV Index in San Alberto, Colombia

Last updated: May 3, 2025

In San Alberto, Colombia, understanding the UV Index is crucial for protecting your skin against harmful ultraviolet rays. With its warm, tropical climate, residents and visitors alike must be vigilant about sun exposure, especially during peak hours when the UV Index can soar to 14. Knowing the UV levels helps in preventing sunburn and maintaining long-term skin health, making it essential to plan your outdoor activities accordingly. The typical sun exposure risks here are heightened, particularly between 10 AM and 2 PM, when UV levels reach their maximum intensity. Stay informed and keep your skin safe while enjoying the beautiful Colombian sunshine!

Hourly UV Index in San Alberto

The UV Index throughout the day reveals a clear pattern of intensity peaking around midday. Starting at a modest 2 at 7:00 AM, the index rises steadily, reaching a notable 11 by 10:00 AM. The highest reading, 14, occurs at 12:00 PM, indicating a significant risk for sun exposure. The intensity begins to decline post-lunch, dropping to 9 by 2:00 PM, and continues to decrease, falling to 5 at 3:00 PM. By evening, the UV Index plummets to 1 at 5:00 PM and settles at 0 by 6:00 PM. This pattern emphasizes the importance of sun protection during the midday hours when UV levels are at their peak.

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	11	extreme	10 min
11:00	13	extreme	10 min
12:00	14	extreme	10 min
13:00	12	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	0	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