Last updated: June 2, 2025
In San Luis Ixcan, Guatemala, staying informed about the UV Index is essential for safeguarding your skin and overall health. The UV levels in this region can soar as high as 14 around midday, posing significant risks for sunburn and long-term skin damage. With its Cwb climate, characterized by a mix of mild temperatures and ample sun exposure, understanding the UV Index will help you take proactive measures to enjoy the outdoors safely. Protecting yourself from harmful rays not only prevents immediate discomfort but also fosters healthier skin in the long run. Keep an eye on those UV levels throughout the day to ensure you stay safe while basking in the beauty of this vibrant locale!
As the sun rises, the UV Index begins its climb, peaking at a sizzling 14 between 11:00 and 12:00. From the early morning hours, starting at a modest 2 at 07:00, it surges to a striking 11 by 10:00, urging caution for those headed outdoors. After the zenith, the index gradually declines, dropping to 7 at 15:00 and cooling down to a gentle 1 by 17:00. As evening approaches, the UV Index falls to 0 after 19:00, offering a break from the sun's intensity. Stay vigilant during the peak hours, and remember to shield your skin from the sun's rays!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 11 | extreme | 10 min |
| 11:00 | 14 | extreme | 10 min |
| 12:00 | 14 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, the UV Index in this region exhibits significant seasonal changes, with high-risk months predominantly from January to October. Notably, from March to June, the UV Index peaks at 15, categorized as extreme, signifying that unprotected skin can burn in as little as 10 minutes. February and March see the highest readings—reaching 13 and 15, respectively—while August and September maintain a high index at 14. As a result, it is crucial for visitors and residents to take adequate precautions during these months, such as wearing sunscreen, protective clothing, and seeking shade, especially during midday hours when UV exposure is most intense. In contrast, while December presents a slightly lower risk with a UV Index of 10, it is still advisable to remain vigilant.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Petapa UVI | 11 | 13 | 14 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 10 | 10 |
| Villa Nueva UVI | 11 | 13 | 14 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 10 | 10 |
| Mixco UVI | 11 | 13 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 11 | 10 |
| Guatemala City UVI | 11 | 13 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 11 | 10 |
| San Juan Sacatepequez UVI | 11 | 13 | 15 | 15 | 14 | 14 | 15 | 14 | 14 | 13 | 11 | 10 |
| San Luis Ixcan | 11 | 13 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 13 | 11 | 10 |