UV Index in Santiago Sacatepequez, Guatemala

Last updated: June 2, 2025

Understanding the UV Index in Santiago Sacatepéquez, Guatemala, is crucial for safeguarding your skin and overall health. As this region experiences a unique Cwb climate—characterized by a moderate rainy season and ample sunlight—it’s vital to be aware of the varying UV levels throughout the day. The UV Index can peak dramatically, soaring to 14 around noon, which poses a considerable risk for sunburn and long-term skin damage. By staying informed about daily UV exposure risks, residents and visitors can take proactive measures to protect themselves, enjoy the beautiful weather, and cherish the stunning landscapes of Santiago Sacatepéquez.

Hourly UV Index in Santiago Sacatepequez

As the sun rises, the UV Index steadily climbs, starting at a modest 2 by 7:00 AM. By 8:00 AM, it jumps to 4, signaling that it's time to apply some sunscreen. The intensity peaks at 14 around noon, making 11:00 AM and 12:00 PM crucial hours for sun protection. As the afternoon unfolds, the index gradually starts to decline: from 13 at 1:00 PM to 10 by 2:00 PM, before dipping down to 3 at 4:00 PM. As evening approaches, the UV exposure diminishes significantly, reaching 1 by 5:00 PM and tapering off to 0 by 7:00 PM. Stay safe and enjoy the sunshine, but remember to protect your skin 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
10:0011extreme10 min
11:0013extreme10 min
12:0014extreme10 min
13:0013extreme10 min
14:0010very high15 min
15:007high25 min
16:003moderate30 min
17:001low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in Santiago Sacatepequez

The UV Index exhibits significant seasonal variations, with peak values occurring from February through July, where it consistently reaches an extreme level of 13-15. This indicates that the months of March, April, July, and May are particularly high-risk for UV exposure, with a burn time of just 10 minutes. As residents and visitors plan outdoor activities, it is crucial to exercise extra caution during these months by using sunscreen, wearing protective clothing, and seeking shade whenever possible. Even in the fall and winter months, UV levels remain very high, so maintaining sun safety practices year-round is advisable.

Monthly Maximum UV Index for Santiago Sacatepequez, Guatemala

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Santiago Sacatepequez. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec111315151414151414131110
Data source: Statistical UV Index data for Santiago Sacatepequez, 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 Sacatepequez UV Index with Other Guatemala Cities

The table above highlights how UV exposure in Santiago Sacatepequez 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.
Santiago Sacatepequez's solar exposure compared to other cities in Guatemala. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Petapa UVI111314151414141414131010
Villa Nueva UVI111314151414141414131010
Mixco UVI111315151414141414131110
Guatemala City UVI111315151414141414131110
Santiago Sacatepequez111315151414151414131110
San Juan Sacatepequez UVI111315151414151414131110