UV Index in Santiago Perez, Colombia

Last updated: July 2, 2025

In Santiago Perez, Colombia, being aware of the UV Index is essential for maintaining skin health and preventing sunburn. Understanding UV levels helps residents and visitors alike make informed decisions about sun protection, especially when the sun reaches its peak intensity. With a Cfb climate that brings both warmth and extended sunlight hours, Santiago Perez experiences significant UV exposure, particularly from 10 AM to 2 PM, when the UV Index can soar up to 15. By staying informed about these levels, you can enjoy the beautiful outdoors while safeguarding your skin against harmful rays.

Hourly UV Index in Santiago Perez

As the sun rises, the UV Index begins to climb steadily throughout the morning, starting at a mild 1 at 7:00 AM. By 9:00 AM, it reaches 6, signaling that sun protection is becoming increasingly important. The peak occurs around 12:00 PM with a blistering 15, indicating a high risk for harm from unprotected sun exposure. The intensity begins to taper off after 1:00 PM, dropping to 11 by 2:00 PM and further down to 7 by 3:00 PM. As the day winds down, the index falls sharply, returning to a safe 1 by 5:00 PM and eventually dropping to 0 at 7:00 PM. Remember, during peak hours, safeguarding your skin is essential!

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.
TimeUVICategoryTime to Burn
07:001low45 min
08:003moderate30 min
09:006high25 min
10:0010very high15 min
11:0014extreme10 min
12:0015extreme10 min
13:0014extreme10 min
14:0011extreme10 min
15:007high25 min
16:003moderate30 min
17:001low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in Santiago Perez

The UV Index exhibits a consistently extreme level from January to November, peaking at 18 in April and remaining above 14 throughout the year. The high-risk months for UV exposure are from March to October, with slight fluctuations; however, all months necessitate vigilance due to the notably short burn time of just 10 minutes across the board. Visitors and residents alike should adopt proactive sun protection measures, including wearing broad-spectrum sunscreen, protective clothing, and seeking shade during peak sun hours, to mitigate the heightened risk of UV-related health effects throughout the year.

Monthly Maximum UV Index for Santiago Perez, Colombia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Santiago Perez. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec141617181614151515151412
Data source: Statistical UV Index data for Santiago Perez, 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 Santiago Perez UV Index with Other Colombia Cities

The table above highlights how UV exposure in Santiago Perez 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.
Santiago Perez's solar exposure compared to other cities in Colombia. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Barranquilla UVI111214141312131313131110
Cartagena UVI111113151313121313131110
Medellin UVI141517161614141514141312
Cali UVI151617171514141415141312
Santiago Perez141517181614151515151412
Bogota UVI151618181715151615151413