UV Index in Certegui, Colombia

Last updated: July 2, 2025

Understanding the UV Index is crucial for the residents and visitors of Certegui, Colombia, where the combination of a tropical climate and high sun exposure creates significant risks for skin health. Knowing UV levels not only helps in preventing painful sunburns but also plays a vital role in reducing the long-term risks of skin cancer. With peak UV readings soaring to 13 around midday, it's essential to stay informed about these daily fluctuations to protect yourself effectively. Certegui's warm Af climate typically presents high UV exposure, making awareness and proactive sun safety measures vital for everyone enjoying this beautiful region.

Hourly UV Index in Certegui

As the sun rises, the UV Index begins its ascent, starting at a gentle 1 at 7:00 AM. By 8:00 AM, it jumps to 3, a signal to enjoy some morning sun responsibly. The real intensity kicks in at 9:00 AM, peaking at 12:00 PM with a blistering 13—a reminder to seek shade and slather on that sunscreen! After the midday heat, the index begins to decline, dipping to 10 at 2:00 PM, and down to 1 by 5:00 PM. Finally, the day winds down at 6:00 PM with a UV index of 1, wrapping up the daylight hours with minimal UV exposure. Stay sun-safe and keep that SPF handy during those peak 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	12	extreme	10 min
14:00	10	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 Certegui

The UV Index in our region exhibits extreme levels throughout the year, with the highest readings occurring from January to May, where values peak at 16 in April. Notably, the high-risk months for UV exposure are February to April, making it crucial for both residents and visitors to be vigilant during this period. With a consistent burn time of just 10 minutes across all months, it is essential to take proactive measures: apply broad-spectrum sunscreen, wear protective clothing, and seek shade during peak sunlight hours. Stay informed and prioritize skin safety to enjoy outdoor activities year-round!

Monthly Maximum UV Index for Certegui, Colombia

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

The table above highlights how UV exposure in Certegui 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.

Certegui'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
Certegui	14	15	15	16	15	13	13	14	14	14	12	11
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