Last updated: June 2, 2025
Understanding the UV Index is crucial for the residents of Urasqui, Peru, where sun exposure can quickly escalate into health risks. With the region's typical BWk climate, UV levels peak dramatically, with midday readings reaching 10—indicating a very high risk of harm from unprotected sun exposure. Being aware of these values aids in sunburn prevention and promoting overall skin health, allowing locals and visitors to enjoy the sunny days while staying safe. As you plan your outdoor activities, let the UV Index guide your sun protection strategies and help you embrace the vibrant climate of Urasqui responsibly.
The UV Index throughout the day showcases a striking rise and fall in intensity. Starting at a low of 1 at 07:00, it steadily climbs, reaching a peak of 10 by 12:00—the sun's strongest moment. As the day progresses, this maximum intensity begins to wane, with values dropping to 6 at 14:00 and tapering off to 1 by 17:00. Finally, as daylight fades, the UV Index diminishes to 0 by 18:00, signaling a safe reprieve from the sun's rays. Outdoor enthusiasts should be mindful of these fluctuations, especially between 10:00 and 14:00, when the risk of UV exposure is at its highest.
| 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 | 7 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 3 | moderate | 30 min |
| 16:00 | 1 | 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 in this region remains alarmingly high, particularly from January to April and again in November and December, where it consistently hovers between 17 and 16, indicating an extreme exposure risk with a minimal burn time of just 10 minutes. In May, the index drops slightly to 12, but still poses an extreme risk. The months of June to August see a marginal decrease in the UV Index, peaking at 11 and 13, but these are still classified as very high to extreme. September and October return to extreme levels, with the index reaching 14 and 16 respectively. Given these conditions, it is crucial for both visitors and residents to take necessary precautions during these months to protect against harmful UV exposure. Dressing in protective clothing, applying sunscreen regularly, and seeking shade during peak hours can help mitigate the risks associated with this exceptionally high UV Index.
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 |
| Urasqui | 17 | 17 | 16 | 14 | 12 | 10 | 11 | 13 | 14 | 16 | 17 | 17 |
| Arequipa UVI | 18 | 17 | 17 | 15 | 12 | 10 | 11 | 13 | 15 | 17 | 18 | 17 |