UV Index in Isnos, Colombia

Last updated: August 1, 2025

In Isnos, Colombia, being aware of the UV Index is crucial for protecting your skin from the sun's harmful rays. Understanding UV levels allows residents and visitors to take necessary precautions against sunburn and long-term skin damage. With a Cfb climate that typically features strong sunlight, particularly around midday when the UV Index can soar as high as 15, it’s essential to know when to seek shade, apply sunscreen, or wear protective clothing. Stay informed and enjoy the beautiful outdoors while keeping your skin safe!

Hourly UV Index in Isnos

The UV Index soars throughout the day, peaking at an impressive 15 around 12:00 PM. Morning sun lovers might enjoy a mild 1 at 7:00 AM, but by 9:00 AM, the index climbs to 6, signaling the need for sunscreen. As the hours roll on, things heat up; by 10:00 AM, it reaches a significant 10, and by 11:00 AM, it hits 13, making it imperative for outdoor enthusiasts to take precautions. The intensity begins to taper off post-lunch, with a notable drop to 11 at 2:00 PM and finally winding down to 0 by 7:00 PM. Stay protected 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	7	high	25 min
10:00	11	extreme	10 min
11:00	14	extreme	10 min
12:00	16	extreme	10 min
13:00	15	extreme	10 min
14:00	11	extreme	10 min
15:00	7	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 Isnos

The UV Index shows a consistently extreme exposure category throughout the year, with particularly high-risk months for UV exposure occurring from January to April, where the index peaks at 18. Visitors and residents should be especially cautious during these months, as the burn time is a mere 10 minutes. The UV Index slightly decreases in the summer, dropping to 14 in June but remains at 15 in July and September, indicating the continued need for vigilant sun protection. As we move into the fall and winter months, while the index reduces to 13 in December, the extreme classification persists. It is advisable for everyone to regularly use sunscreen, wear protective clothing, and seek shade during peak sun hours year-round.

Monthly Maximum UV Index for Isnos, Colombia

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

The table above highlights how UV exposure in Isnos 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.

Isnos'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
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
Isnos	16	17	18	18	16	14	15	16	15	16	15	13