UV Index in Muzo, Colombia

Last updated: July 2, 2025

Understanding the UV Index is essential for residents and visitors in Muzo, Colombia, where the tropical climate can lead to intense sun exposure. With peak UV levels reaching a staggering 14 around noon, awareness is crucial for sunburn prevention and maintaining healthy skin. The variances in UV intensity throughout the day make it vital to monitor these levels closely, as they can significantly impact your skin health. Whether you’re enjoying outdoor activities or simply soaking in the scenic beauty of Muzo, being informed about UV risks helps you stay safe and enjoy the sun responsibly.

Hourly UV Index in Muzo

The UV Index for the day displayed a striking increase as the sun climbed higher in the sky. Starting at a gentle 1 by 7:00 AM, it swiftly rose to a moderate 3 by 8:00 AM. As the clock struck 9:00 AM, the intensity shot up to a significant 7, reaching a peak of 14 at 12:00 PM—the optimal time for sun protection. The afternoon saw a gradual decline, with readings of 13 at 1:00 PM and 10 by 2:00 PM. As the sun set, the UV Index dwindled, dropping to 3 at 4:00 PM and finally retreating to a safe 0 by 7:00 PM. This data highlights the importance of midday sun safety, making it essential to reapply sunscreen and seek shade when UV levels are at their 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	3	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	13	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 Muzo

The UV Index indicates a consistent pattern of extreme exposure throughout the year, with particularly high values from February to May, peaking in March and April at 17, signifying that these months are the most critical for sun exposure. January and November are slightly lower at 14 and 13, respectively, while December sees a reduced index of 12. Residents and visitors should be particularly cautious during these high-risk months, especially from February through May, when burn time is only 10 minutes. It is crucial to take protective measures, such as wearing sunscreen, hats, and sunglasses, and seeking shade to minimize the risk of skin damage during these times of extreme UV exposure.

Monthly Maximum UV Index for Muzo, Colombia

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

The table above highlights how UV exposure in Muzo 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.

Muzo'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
Muzo	14	15	17	17	16	14	14	14	14	14	13	12
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