Last updated: August 1, 2025
Understanding the UV Index in Yanacancha, Peru is crucial for safeguarding your skin and overall health. With a unique climate zone classified as ET (tundra), the region sees significant fluctuations in UV exposure throughout the day, peaking at a robust index of 14 around noon. This is a vital reminder that even on seemingly mild days, the intensity of sunlight can lead to sunburn and long-term skin damage if precautions aren’t taken. Being aware of the UV levels can empower residents and visitors alike to enjoy outdoor activities safely, ensuring ample protection against harmful rays that pose risks to skin health.
As the sun rises, the UV Index gradually increases, starting at a mild 1 at 7:00 AM. By 8:00 AM, it climbs to 2, but the real intensity kicks in around 9:00 AM, hitting 6. The peak occurs just before noon, with a staggering 14 at 12:00 PM, signaling a day of high UV exposure. The intensity begins to wane in the afternoon, dipping to 10 at 2:00 PM, and then steadily decreasing to 6 by 3:00 PM. As evening approaches, the index gracefully descends to 1 by 5:00 PM and finally settles at 0 after 6:00 PM, relieving outdoor enthusiasts from worry as they wrap up their day. Remember to prioritize sun protection during those peak hours for a safe and enjoyable experience outdoors!
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 | 14 | extreme | 10 min |
12:00 | 15 | extreme | 10 min |
13:00 | 14 | extreme | 10 min |
14:00 | 11 | extreme | 10 min |
15:00 | 6 | high | 25 min |
16:00 | 3 | moderate | 30 min |
17:00 | 1 | low | 45 min |
18:00 | 0 | low | 45 min |
19:00 | 0 | low | 45 min |
The UV Index remains consistently extreme throughout the year, with values ranging from 13 to 23. Notably, the highest levels occur in January (23), February (21), and December (21), making these high-risk months for UV exposure, where skin burn time is as little as 10 minutes. Visitors and residents should take precautionary measures during these months, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade, especially during midday hours when UV radiation peaks. While UV levels slightly decrease in the summer months, they remain significant, so vigilance is essential year-round.
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 |
Yanacancha | 23 | 21 | 21 | 18 | 15 | 13 | 14 | 15 | 17 | 20 | 20 | 21 |