Last updated: July 2, 2025
Understanding the UV Index in Santiago de Chocorvos, Peru is essential for everyone who spends time outdoors. With its high-altitude climate, this region presents significant UV exposure risks, especially during peak hours from 10 AM to 2 PM, when UV levels can soar to 13, indicating extreme danger. Being aware of UV levels is crucial not just for preventing painful sunburns, but also for safeguarding your long-term skin health. By understanding the local UV Index, you can take proactive measures to protect yourself from harmful radiation, making your outdoor experiences safer and more enjoyable.
As the sun rises, the UV Index begins at a low 1 at 07:00, gradually climbing to reach 2 by 08:00. The intensity ramps up significantly as the day progresses, peaking at a striking 13 at 12:00. The sun's rays hit their maximum power between 11:00 and 13:00, with a 12 at 11:00 and lingering at 13 until 12:00. After that, the UV Index starts to decline, dipping to 9 by 14:00 and further down to 5 by 15:00. As evening approaches, the index falls to 2 at 16:00, then returns to a safe 1 at 17:00 before wrapping up the day with a zero reading by 18:00. This pattern underscores the importance of sun safety during those peak hours when the UV Index is highest.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index displays consistently high levels throughout the year, maintaining an extreme exposure category with a burn time of just 10 minutes. The high-risk months for UV exposure are January through March, and November, where the UV Index peaks at 19. Additionally, April, September, and October show slightly lower, yet still extreme, values ranging between 17-18. Visitors and residents are strongly advised to take precautionary measures year-round, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade, particularly during peak sun hours, to mitigate the risk of skin damage and heat-related illnesses. Stay vigilant, as UV radiation remains a significant threat regardless of the season.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Callao UVI | 14 | 14 | 14 | 12 | 10 | 9 | 10 | 11 | 12 | 13 | 14 | 13 |
| Lima UVI | 14 | 14 | 14 | 12 | 10 | 9 | 10 | 11 | 12 | 13 | 14 | 13 |
| Trujillo UVI | 15 | 15 | 15 | 14 | 12 | 11 | 11 | 11 | 13 | 14 | 14 | 14 |
| Chiclayo UVI | 14 | 15 | 15 | 14 | 13 | 11 | 11 | 12 | 15 | 14 | 14 | 13 |
| Arequipa UVI | 18 | 17 | 17 | 15 | 12 | 10 | 11 | 13 | 15 | 17 | 18 | 17 |
| Santiago de Chocorvos | 19 | 19 | 19 | 17 | 14 | 11 | 13 | 15 | 17 | 18 | 19 | 18 |