Last updated: June 2, 2025
Understanding the UV Index in La Caleta Culebras, Peru, is crucial for anyone looking to enjoy the sun safely. As a region with a BSh climate characterized by high temperatures and direct sunlight, awareness of UV levels can make a significant difference in preventing sunburn and maintaining skin health. With peak UV levels reaching up to 10 around noon, it's essential to be informed about exposure risks throughout the day. By monitoring the UV Index, residents and visitors alike can take proactive steps to protect their skin while soaking up the beautiful coastal sunshine. Remember, a little awareness goes a long way!
The hourly UV Index reveals a dynamic range of sun exposure today. Starting off at a gentle 1 at 7:00 AM, the index steadily climbs, peaking at a striking 10 by 12:00 PM—the peak exposure time. As the sun reaches its zenith, caution is advised for outdoor activities during the 11:00 AM to 1:00 PM window when the index remains high at 9 and 10. Following this midday surge, the index gracefully descends; by 3:00 PM, it dips to 4 and continues to decline to 1 by 5:00 PM. Finally, after a brief respite, the UV rays fade to 0 by 6:00 PM, signaling a safe return for evening outdoor plans. Stay sun-smart and enjoy the day wisely!
| 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 | 10 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 4 | 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 |
Throughout the year, the UV Index exhibits significant fluctuations, with the highest values observed during the winter months. January to March consistently records extreme levels, reaching a peak of 15 in March, while November similarly remains high at 14. The months of April and May show slightly lowered indices, though classified as extreme as well. During the summer, June and July see a very high index of 10, increasing again to extreme in August with 11. The transition into fall maintains elevated levels, particularly in September and October, both classified as extreme. Residents and visitors should take precautions during these high-risk months, especially from January through March and November, where a burn time of only 10 minutes can lead to serious skin damage. Always wear protective clothing, use broad-spectrum sunscreen, and seek shade during peak hours to ensure your safety from harmful UV exposure.
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 |
| La Caleta Culebras | 14 | 14 | 15 | 13 | 11 | 10 | 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 |