UV Index in Fonseca, Colombia

Last updated: June 2, 2025

In Fonseca, Colombia, staying informed about the UV Index is crucial for protecting your skin from harmful ultraviolet radiation. Understanding UV levels is essential not only for preventing painful sunburns but also for promoting long-term skin health. With Fonseca's Aw climate, characterized by both heat and humidity, the risk of overexposure to UV radiation is significantly heightened, especially during peak hours. From 10 AM to 1 PM, UV Index values soar to levels as high as 13, indicating a very high risk of harm from unprotected sun exposure. By keeping an eye on the UV Index, you can enjoy the sun safely while safeguarding your skin.

Hourly UV Index in Fonseca

As the sun rises, the UV Index creeps up from a low of 2 at 07:00. By 09:00, it reaches a moderate 7, signaling that sun protection is becoming essential. The peak intensity occurs at 12:00, when the UV Index soars to 13, a reminder of the midday sun's strength. From 11:00 to 13:00, it remains elevated, hitting a maximum of 12 before it gradually declines to 9 by 14:00. The late afternoon sees a noticeable drop, as the UV levels fall to 3 by 16:00. As the day winds down, the index drops to 1 by 17:00, then fades to 0 by 19:00, marking the end of a sun-drenched day. Remember to 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.
TimeUVICategoryTime to Burn
07:002low45 min
08:004moderate30 min
09:007high25 min
10:0010very high15 min
11:0012extreme10 min
12:0013extreme10 min
13:0011extreme10 min
14:009very high15 min
15:005moderate30 min
16:003moderate30 min
17:001low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in Fonseca

The UV Index data reveals significant seasonal fluctuations, with the highest values occurring from January to April, where the index peaks at 14, classified as extreme exposure, resulting in a burn time of only 10 minutes. From May to October, the index remains at 13, indicating persistent high risk, while November sees a slight decrease to 11. December offers a marginal relief with an index of 10, categorized as very high, allowing for 15 minutes before burn. Visitors and residents are strongly advised to take precautions during these high-risk months, particularly from January through November, by wearing protective clothing, applying sunscreen regularly, and limiting sun exposure during peak hours.

Monthly Maximum UV Index for Fonseca, Colombia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Fonseca. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec111214141313131313131110
Data source: Statistical UV Index data for Fonseca, 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 Fonseca UV Index with Other Colombia Cities

The table above highlights how UV exposure in Fonseca 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.
Fonseca's solar exposure compared to other cities in Colombia. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Barranquilla UVI111214141312131313131110
Cartagena UVI111113151313121313131110
Fonseca111214141313131313131110
Medellin UVI141517161614141514141312
Cali UVI151617171514141415141312
Bogota UVI151618181715151615151413