UV Index in Usiacuri, Colombia

Last updated: June 2, 2025

Understanding the UV Index is essential for residents and visitors in Usiacurí, Colombia, where the sun’s rays can be particularly intense. With UV levels peaking in the midday hours, awareness of these fluctuations is crucial for preventing sunburn and promoting long-term skin health. Given Usiacurí's Aw climate zone, where warm weather prevails, the risk of excessive sun exposure is significant, particularly between 10 AM and 1 PM when UV readings can soar to an extreme 13. By staying informed about the UV Index, you can take proactive measures to protect your skin and enjoy the beautiful Colombian sun safely.

Hourly UV Index in Usiacuri

The UV Index throughout the day offers a compelling narrative of sun exposure. Starting at 07:00, the index begins at a low 1, gradually ramping up to a moderate 3 by 08:00. The real action kicks off around 09:00, soaring to 6, before hitting its peak at 12:00 with an intense 13. From there, the levels begin to decline, reaching 11 at 13:00 and tapering off to 9 by 14:00. By the afternoon, the intensity wanes, sliding back to a 6 at 15:00, and dropping further to a gentle 3 at 16:00. As the day winds down, the index relaxes to a 1 by 17:00 and settles at 0 by 19:00, marking a swift end to solar intensity. It's a vivid reminder to stay protected when the sun is at its strongest, especially during those midday 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	11	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 Usiacuri

The UV Index exhibits notable fluctuations throughout the year, consistently remaining in the extreme range from January through November, with values peaking at 14 in April. March to October presents the highest months for UV exposure, particularly April and September, which are critical as burn times remain as low as 10 minutes in most months. December marks a slight decrease in risk with a UV Index of 10, classified as very high but allowing for a marginally longer burn time of 15 minutes. Visitors and residents are strongly advised to take precautions, including wearing sunscreen, protective clothing, and seeking shade, especially during these high-risk months.

Monthly Maximum UV Index for Usiacuri, Colombia

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

The table above highlights how UV exposure in Usiacuri 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.

Usiacuri'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
Usiacuri	11	11	13	14	13	13	12	13	13	13	11	10
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
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