Last updated: July 2, 2025
Understanding the UV Index in San Pedro de Lloc, Peru is crucial for safeguarding your skin and overall health. The UV Index measures the strength of ultraviolet radiation, providing vital information that can help you prevent sunburn and long-term skin damage. With a typically arid and warm BWh climate, San Pedro de Lloc experiences high UV levels, especially around midday when values can peak at an intense 11. Being informed about the daily UV exposure risks allows residents and visitors alike to take appropriate precautions, ensuring a safer and more enjoyable time under the Peruvian sun.
As the day begins, UV Index levels gradually rise, starting at a mild 1 at 7:00 AM. By 8:00 AM, they reach 2, signaling the first hints of sun exposure. The intensity picks up significantly, peaking at 11 around 12:00 PM, when protection from UV rays is crucial. A slight drop occurs by 2:00 PM, decreasing to 8, and continuing to fade to 5 by 3:00 PM. As evening approaches, the UV Index falls rapidly, hitting 1 at 5:00 PM and finally dropping to 0 by 7:00 PM, marking a safe end to the day's sun. Remember, during the peak hours (11:00 AM to 1:00 PM), it's essential to wear sunscreen and protective clothing to safeguard your skin!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index data reveals significant seasonal variations in ultraviolet radiation, with high-risk months predominantly occurring from January to April, and again from July to September. During these periods, the UV Index reaches extreme levels, indicating a burn time of just 10 minutes. Notably, March registers the highest UV Index at 15, while June marks a slight decrease to 10, categorized as very high but still requiring vigilance. As the year progresses into the fall and winter months, the UV Index remains notably high from September to November, reinforcing the need for continued sun protection. Visitors and residents are strongly advised to take necessary precautions, such as wearing sunscreen, protective clothing, and seeking shade, particularly in high-risk months to minimize the risk of skin damage.
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 |
| San Pedro de Lloc | 14 | 14 | 15 | 14 | 12 | 10 | 11 | 11 | 14 | 14 | 13 | 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 |