Last updated: July 2, 2025
Understanding the UV Index in Chupa, Peru, is crucial for safeguarding your skin health and preventing sunburn. With the region's Cfb climate offering a mix of moderate temperatures and sunny days, UV levels can spike dramatically—reaching a peak of 13 around noon. By being aware of these variations, residents and visitors can take proactive measures to protect themselves during the highest risk hours, typically between 10 AM and 2 PM. Staying informed about UV exposure not only fosters better sun safety practices but also helps maintain long-term skin health in this beautiful locale.
The UV Index throughout the day showcases a dramatic rise and fall, peaking at 12 around 12:00 PM. The morning starts gently, with a maximum of 3 at 08:00 AM, but by 10:00 AM, it escalates to 10, indicating a significant increase in sun intensity. This reaches its zenith at 12:00 PM, where a UV Index of 13 emphasizes the need for sun protection. The intensity begins to taper off after this peak, dropping to 4 by 15:00 PM and further declining to 1 by 17:00 PM. As the evening approaches, the UV Index effectively returns to 0 after 18:00 PM, signaling the end of sun exposure risk for the day. Be mindful of these fluctuations and prioritize sun safety during peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 10 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 8 | very high | 15 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 |
The UV Index experiences extreme levels throughout the year, peaking in January, February, and March with values consistently at 20, indicating a high risk of harm from unprotected sun exposure. Notably, the burn time remains quite short at just 10 minutes across all months, underscoring the need for vigilance. As we move into April through June, the UV Index gradually decreases but stays within the extreme category, ranging from 17 to 11. Although summer months like July and August show slight increases, the risk remains critical with values between 13 and 14. The trend stabilizes in the fall with higher values returning in September and October, maintaining a 19 UV Index, before a steady decline through the winter months. To ensure safety, both visitors and residents should prioritize sun protection, particularly from January to March and during the transitional months of September to November, always remembering that even brief exposure can lead to 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 |
| 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 |
| Chupa | 20 | 19 | 20 | 17 | 13 | 11 | 13 | 14 | 18 | 19 | 19 | 19 |