Last updated: August 1, 2025
Understanding the UV Index is crucial for residents and visitors in Achanizo, Peru, where the dry climate and high altitude can lead to elevated UV exposure. Awareness of UV levels is not just about avoiding sunburn; it's essential for maintaining long-term skin health and preventing serious conditions like skin cancer. With peak UV Index values reaching 11 around midday, Achanizo faces significant sun exposure risks, making it vital to take protective measures during the day. Staying informed about these levels can help you enjoy the beautiful, sunny days while keeping your skin safe!
The UV Index paints an intriguing picture throughout the day. Early morning starts off mild with a maximum of 1 at 07:00. As the sun rises, the intensity ramps up, reaching 2 by 08:00 and then skyrocketing to 5 by 09:00. The peak is at 12:00, where the index hits a striking 11, indicating significant sun exposure risk. This intensity begins to taper post-lunch, with values declining to 10 at 13:00, then gradually falling to 8 at 14:00, and further down to 4 by 15:00. As the evening approaches, the UV Index dwindles to 2 by 16:00, and by 17:00, it drops to 1, finally reaching 0 at 18:00 and 19:00. It's a day where sun protection is crucial during midday hours—stay safe and enjoy the sunshine!
| 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 | 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 |
Throughout the year, the UV Index remains consistently high, with extreme exposure categories dominating most months. January to May features alarming UV Index values ranging from 12 to 18, marking these as high-risk months for sun exposure, where a burn can occur in as little as 10 minutes. While the index slightly declines during June (10) and rises again in July (11) and August (13), it still signifies a need for caution. September through November continues with extreme conditions (UV Index 15-17) necessitating vigilance when spending time outdoors. To protect yourself from harmful UV radiation, it’s crucial for residents and visitors alike to apply sunscreen, wear protective clothing, and seek shade during peak hours, particularly from January to April and October to November. Adopting these precautions year-round will help mitigate the risks associated with high 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 |
| 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 |
| Achanizo | 18 | 17 | 17 | 15 | 12 | 10 | 11 | 13 | 15 | 17 | 17 | 18 |
| Arequipa UVI | 18 | 17 | 17 | 15 | 12 | 10 | 11 | 13 | 15 | 17 | 18 | 17 |