Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors of Santiago Laollaga, Mexico, where the combination of a warm climate and high sun exposure can lead to serious skin health risks. With UV levels reaching their peak at 12:00 PM—a staggering 14—awareness of these fluctuations is essential for sunburn prevention and overall skin safety. In this region’s Aw climate, the risks of overexposure to the sun increase significantly, making it more important than ever to stay informed about daily UV conditions. Protecting your skin today will help ensure a healthier tomorrow in this sun-soaked paradise.
As the day unfolds, the UV Index rises dramatically, peaking at an intense 14 between 1 PM and 2 PM. Starting from a mild 1 in the early morning at 7 AM, sun exposure becomes more significant as the hours pass. By 10 AM, the index escalates to 6, and by 11 AM, it reaches 9, signaling the need for sun protection. At noon, the UV Index hits a scorching 12, a reminder that outdoor adventures should be approached with caution. Following the zenith at 1 PM, the levels gradually decline, falling to 7 by 4 PM and settling at a low 1 again by 7 PM. Stay safe and be sun smart during these peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 14 | extreme | 10 min |
| 14:00 | 13 | extreme | 10 min |
| 15:00 | 11 | extreme | 10 min |
| 16:00 | 7 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As seasonal UV levels fluctuate throughout the year, visitors and residents must pay close attention to the high-risk months from February to October, when the UV Index consistently reaches extreme levels of 12 or higher. In these months, the burn time is dramatically reduced to just 10 minutes, making it crucial to take precautions. January, November, and December exhibit very high UV levels, allowing for slightly longer exposure times of 15 minutes, but caution is still advised. To protect yourself from potential skin damage, it's essential to apply broad-spectrum sunscreen, wear protective clothing, and seek shade during peak sunlight hours, especially in the spring and summer months when the UV Index peaks at 14 in May and July. Stay informed and safe to enjoy the outdoors responsibly.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Guadalajara UVI | 9 | 11 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 9 | 8 |
| Santiago Laollaga | 10 | 12 | 13 | 13 | 14 | 13 | 14 | 13 | 13 | 12 | 10 | 9 |
| Iztapalapa UVI | 10 | 12 | 14 | 15 | 14 | 14 | 14 | 14 | 14 | 12 | 10 | 8 |
| Ecatepec de Morelos UVI | 10 | 12 | 14 | 15 | 15 | 14 | 14 | 13 | 14 | 12 | 10 | 8 |
| Mexico City UVI | 10 | 12 | 14 | 15 | 15 | 14 | 14 | 13 | 14 | 12 | 10 | 8 |
| Puebla UVI | 10 | 12 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 13 | 10 | 9 |