UV Index in Rio Bravo, Guatemala

Last updated: June 2, 2025

In Rio Bravo, Guatemala, awareness of the UV Index is crucial for maintaining skin health and preventing sunburns. With a tropical climate characterized by intense sunlight, understanding UV levels is essential to protect yourself from potential skin damage, especially during peak hours when the UV Index can soar to a staggering 14. This guide will help you stay informed about the daily UV exposure risks, enabling you to enjoy the beautiful Guatemalan sun safely. Remember, taking simple precautions can make a significant difference in your long-term skin health!

Hourly UV Index in Rio Bravo

The UV Index tells a compelling story throughout the day, starting off with a gentle 1 at 7:00 AM. As the sun ascends, it charges up rapidly, reaching a moderate 4 by 8:00 AM. The intensity peaks at 12:00 PM with an intense 14, suggesting that this is the time to seek shade and take precautions against sunburn. The index gradually declines thereafter, dropping to 6 by 3:00 PM, and further down to a safe 1 at 5:00 PM. As evening sets in, the UV rays diminish, leaving a 0 at 7:00 PM. It's clear: the midday hours are when the sun is most powerful, so plan accordingly to protect your skin!

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
08:004moderate30 min
09:007high25 min
10:0010very high15 min
11:0013extreme10 min
12:0014extreme10 min
13:0013extreme10 min
14:0010very high15 min
15:006high25 min
16:003moderate30 min
17:001low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in Rio Bravo

The UV Index throughout the year shows notable seasonal changes, with extreme levels prevalent from January to October. High-risk months include March, April, and May, where the UV Index peaks at 14, making burn time just 10 minutes. As the year progresses, the UV Index gradually declines in November and December to 10 and 9 respectively, categorized as very high with a burn time of 15 minutes. Visitors and residents are strongly advised to take precautionary measures during these high-risk months by wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak sun hours to minimize skin damage.

Monthly Maximum UV Index for Rio Bravo, Guatemala

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Rio Bravo. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec11121414141413131312109
Data source: Statistical UV Index data for Rio Bravo, 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 Rio Bravo UV Index with Other Guatemala Cities

The table above highlights how UV exposure in Rio Bravo compares to other major locations across Guatemala. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Rio Bravo's solar exposure compared to other cities in Guatemala. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Rio Bravo11121414141413131312109
Petapa UVI111314151414141414131010
Villa Nueva UVI111314151414141414131010
Mixco UVI111315151414141414131110
Guatemala City UVI111315151414141414131110
San Juan Sacatepequez UVI111315151414151414131110