Last updated: June 2, 2025
Understanding the UV Index in Nauta, Peru is crucial for safeguarding your skin and overall health. With its typical tropical climate and high UV exposure, residents and visitors alike face heightened risks of sunburn and long-term skin damage. Awareness of UV levels throughout the day enables you to take proactive measures, ensuring enjoyable outdoor activities without compromising your wellbeing. From early morning to midday, when the UV Index peaks at a severe level of 12, knowing when to seek shade or apply sunscreen can make all the difference in protecting your skin under the intense Amazonian sun.
As the sun rises, the UV Index begins its ascent, starting at a mild 1 at 7:00 AM. By 8:00 AM, it climbs to 3, signaling the start of a day that will soon heat up. At 9:00 AM, the index reaches 6, prompting the need for some sun protection if you're heading outdoors. The peak hits around 12:00 PM, soaring to a blistering 12, making it essential to seek shade and wear sunscreen. As the afternoon progresses, the levels begin to decline, with a gentle drop to 10 at 1:00 PM, followed by 8 at 2:00 PM. By 3:00 PM, the UV Index lessens to 4, gradually fading to 2 at 4:00 PM. As daylight dwindles, the index falls to 1 at 5:00 PM and finally settles at 0 after 6:00 PM, marking the end of a high UV day. Remember to stay sun-safe during those 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 | 9 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 10 | very high | 15 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 its highest values from January to April, peaking at 17 in March, which signifies extreme exposure risks for skin and eyes. The burn time during these months is a mere 10 minutes, making it crucial for visitors and residents to take protective measures, such as wearing sunscreen, sunglasses, and protective clothing. Although the UV Index slightly decreases during the summer months, it remains in the extreme category from May to August, maintaining a burn time of 10 minutes. September, October, and November see a slight decline, yet the UV Index still holds at levels that require caution. Therefore, throughout the year, but particularly from January to April, it is essential for everyone to stay informed and proactive in sun protection strategies to 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 |
| Nauta | 15 | 16 | 17 | 16 | 13 | 12 | 11 | 12 | 13 | 14 | 13 | 13 |
| Arequipa UVI | 18 | 17 | 17 | 15 | 12 | 10 | 11 | 13 | 15 | 17 | 18 | 17 |