Last updated: July 2, 2025
In Rio Grande, Peru, understanding the UV Index is crucial for safeguarding your skin and preventing sunburn. With the region's BWh climate, the sun can be particularly intense, especially during peak hours. Notably, UV levels soar to a maximum of 11 between 12:00 PM and 1:00 PM, making it essential to monitor exposure during these times. Awareness of UV levels not only aids in protecting your skin health but also helps you enjoy the beautiful outdoor lifestyle that Rio Grande offers, all while minimizing the risk of harmful UV damage. Stay informed and enjoy the sun safely!
The UV Index today sees a dramatic rise as the sun climbs higher in the sky. Starting at a low of 1 at 07:00, it gradually ascends to 4 by 09:00, signaling a gentle increase in sun intensity. The real highlight comes at 11:00, where the UV Index peaks at 10, indicating a strong potential for sunburn without protection. Just an hour later, at 12:00, it reaches an impressive 11, marking the peak hour of sun exposure, before tapering off throughout the afternoon. By 15:00, the index falls back to 4, and by 17:00, it plummets to 1 as evening approaches, bringing a safe end to the day. Enjoy the sun, but remember to stay protected, especially during those midday hours!
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 | 10 | very high | 15 min |
12:00 | 11 | 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 |
Throughout the year, the UV Index experiences significant fluctuations, with extreme exposure levels persisting from January through April and again from July to November. High-risk months for UV exposure include January, February, March, April, July, August, October, and November when the UV Index ranges from 16 to 17. During these months, the burn time is notably short—just 10 minutes underscoring the urgency for protective measures. Even in June, while the UV Index drops to 10, the exposure remains classified as very high, allowing for a slightly longer burn time of 15 minutes. Visitors and residents should prioritize sun safety by wearing protective clothing, using sunscreen, and limiting outdoor activities during peak sunlight hours to minimize the risk of 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 |
Rio Grande | 17 | 16 | 16 | 14 | 12 | 10 | 11 | 13 | 14 | 16 | 17 | 16 |
Arequipa UVI | 18 | 17 | 17 | 15 | 12 | 10 | 11 | 13 | 15 | 17 | 18 | 17 |