UV Index in Cerro de San Antonio, Colombia

Last updated: May 3, 2025

Awareness of the UV Index in Cerro de San Antonio, Colombia is essential for safeguarding your skin and overall health. Understanding UV levels empowers residents and visitors to take appropriate precautions against sunburn and long-term skin damage. With a warm climate typical of the Aw zone, Cerro de San Antonio experiences significant UV exposure, particularly during peak hours where the index can reach a high of 14 around noon. By staying informed about daily UV fluctuations, you can enjoy the beautiful outdoors while protecting yourself from harmful rays.

Hourly UV Index in Cerro de San Antonio

The UV Index throughout the day paints a compelling picture of the sun's intensity. Starting from a gentle 1 at 7:00 AM, the index gradually escalates, reaching a vibrant 4 by 8:00 AM. As the sun climbs higher, it peaks dramatically at 14 between 12:00 PM and 1:00 PM, signaling some of the day's most intense sun exposure. Following this zenith, the numbers gracefully descend, reflecting a steady decline with a mild 3 by 4:00 PM and dropping to a safe 1 by 5:00 PM. Finally, the evening wraps up with a soothing 0 by 7:00 PM, providing a gentle end to a sun-drenched day. This data highlights the importance of sun protection, especially during the midday hours when UV exposure can be at its highest!

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	4	moderate	30 min
09:00	7	high	25 min
10:00	10	very high	15 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	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 Cerro de San Antonio

Seasonal UV changes reveal consistently high UV Index numbers throughout the year, with the peak occurring between March and May, where the UV Index reaches 14. High-risk months for UV exposure are notably from February to May, characterized by an extreme exposure category and a minimal burn time of just 10 minutes. While June to October maintain similarly high levels, December sees a slight decrease, classified as very high with a burn time of 15 minutes. To protect against harmful UV rays, it is crucial for both visitors and residents to wear protective clothing, use broad-spectrum sunscreen, and seek shade, especially during the peak hours of sun exposure.

Monthly Maximum UV Index for Cerro de San Antonio, Colombia

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

The table above highlights how UV exposure in Cerro de San Antonio 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.

Cerro de San Antonio'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
Cerro de San Antonio	11	12	14	14	14	13	12	13	13	13	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