UV Index in Guamo, Colombia

Last updated: June 2, 2025

In Guamo, Colombia, understanding the UV Index is crucial for safeguarding your skin and overall health. The intensity of ultraviolet (UV) radiation can vary significantly throughout the day, peaking during daylight hours. In a region characterized by its tropical climate, Guamo experiences substantial UV exposure, with indices reaching as high as 13 during midday. Being aware of these levels is essential for preventing sunburns, reducing the risk of skin damage, and promoting long-term skin health. By staying informed about the UV Index, you can enjoy the beautiful weather while keeping your skin safe from harmful rays.

Hourly UV Index in Guamo

The UV Index shows a dramatic rise throughout the morning, starting at a mild 1 at 7:00 AM. As the sun climbs higher, it peaks at an intense 13 from 11:00 AM to 12:00 PM, signaling a high level of UV radiation that necessitates protective measures. The intensity gradually tapers off in the afternoon, dipping to 9 at 2:00 PM, before continuing its decline to 6 by 3:00 PM. By 4:00 PM, the UV Index drops to 3, and as twilight approaches, it settles back down to a safe 0 by 7:00 PM. This data emphasizes the importance of sun safety, particularly during the midday hours when UV exposure is 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	3	moderate	30 min
09:00	6	high	25 min
10:00	10	very high	15 min
11:00	13	extreme	10 min
12:00	13	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 Guamo

The UV Index data reveals a consistently high risk of UV exposure throughout the year, with extreme levels recorded across all months. Notably, the months of March (UV Index 16) and April (UV Index 17) represent the peak risk period, where protective measures are crucial as the burn time is just 10 minutes. Even during milder months, such as December (UV Index 11), caution is still warranted. Visitors and residents should take proactive steps to safeguard against sun damage by wearing protective clothing, utilizing broad-spectrum sunscreen, and seeking shade, especially during midday hours when UV rays are the strongest. Always remain vigilant about UV exposure, regardless of the season.

Monthly Maximum UV Index for Guamo, Colombia

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

The table above highlights how UV exposure in Guamo 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.

Guamo'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
Guamo	13	13	16	17	15	13	14	14	14	14	13	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