Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors of Mamara, Peru, especially as the region's unique ET climate presents heightened exposure risks. With maximum UV levels peaking at 14 during midday, awareness helps in preventing sunburn and protecting skin health. By recognizing the varying UV intensity throughout the day—from a mild 1 in the early morning to a dangerous 14 around noon—individuals can take proactive measures to shield themselves from harmful rays, ensuring their outdoor activities remain safe and enjoyable. Stay informed, stay protected, and enjoy all that Mamara has to offer!
The UV Index paints a vivid picture of the day's sun exposure, starting gently at 1 by 07:00. As the morning unfolds, it climbs to 3 by 08:00, then escalates rapidly, peaking at 14 around 12:00. This midday surge, marked by 11 at 10:00 and a staggering 13 at 11:00, indicates a high risk of harm from unprotected sun exposure. As the afternoon approaches, the index begins to decrease, dropping to 8 by 14:00 and later to 4 at 15:00. By 16:00, it scales down to 2, and the shadows deepen as the sun sets, with the UV Index finally resting at 0 by 18:00 and 19:00. It’s a reminder to take precautions during the peak hours to protect oneself from excessive UV exposure.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 11 | extreme | 10 min |
| 11:00 | 13 | extreme | 10 min |
| 12:00 | 14 | extreme | 10 min |
| 13:00 | 12 | 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 |
Throughout the year, UV Index levels remain strikingly high, consistently categorized as extreme. From January to March, the UV Index reaches its peak at 25, with a burn time of just 10 minutes, meaning visitors and residents should exercise extreme caution. April to June sees a gradual decline with UV Index values ranging from 18 to 12, still maintaining a burn time of 10 minutes. The summer months, July and August, exhibit UV Index levels of 13 to 15, while September to November marks a slight increase, peaking again at 20 in November. Notably, the beginning and end of the year pose the highest risk, making January, February, and November the most critical months for UV exposure. To ensure safety, it is imperative for everyone to wear protective clothing, apply sunscreen regularly, and seek shade during peak hours, particularly during these high-risk months.
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 |
| Mamara | 24 | 25 | 24 | 18 | 14 | 12 | 13 | 15 | 17 | 18 | 20 | 23 |