Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors of Huanuara, Peru, where the sun's rays can be intense, especially during peak hours. With varying UV levels throughout the day, being aware of these fluctuations is essential for preventing sunburn and promoting skin health. Huanuara's BWk climate brings unique challenges, making it vital to protect yourself from potential skin damage during the highest UV exposure times, typically between 10 AM and 2 PM, when the index can soar to 11. Stay informed and shield your skin for a healthier life under the Peruvian sun!
The UV Index for the day shows a notable peak at 11:00 AM and 12:00 PM, where it reaches a high of 11, indicating extreme exposure risk. As the sun rises, the index gradually climbs, starting from a mild 1 at 7:00 AM to 5 by 9:00 AM. The intensity of UV radiation peaks sharply at 10:00 AM with a value of 9, before hitting the critical threshold at midday. Following the noontime high, there’s a gradual decline, dropping to 7 by 2:00 PM and then tapering off to 4 at 3:00 PM, and eventually falling back to 1 by 4:00 PM. The UV exposure significantly lessens after 5:00 PM, with 0 recorded from 6:00 PM onward. When planning outdoor activities, it’s essential to take precautions during peak hours to safeguard your skin!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 4 | 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 remains consistently high, predominantly in the extreme exposure category. January through April sees an exceptionally high UV Index of 19 to 18, indicating that visitors and residents face a burn time of just 10 minutes. As the year progresses, May marks a slight reduction to 12, but the risk remains significant with a burn time of 10 minutes. The summer months of June and July indicate a very high index of 10 and an extreme index of 11, respectively, with an increased burn time of 15 minutes in June. August sees a return to extreme levels at 14, while September and October return to 16 and 18, again with a burn time of 10 minutes. The year concludes with November and December maintaining a high UV Index of 19 and 18, respectively. Residents and visitors are strongly advised to take protective measures, such as wearing sunscreen, protective clothing, and sunglasses, especially during these high-risk months, and limit sun exposure to avoid 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 |
| Huanuara | 19 | 19 | 18 | 16 | 12 | 10 | 11 | 14 | 16 | 18 | 19 | 18 |