Last updated: June 2, 2025
In Huayacundo Arma, Peru, awareness of the UV Index is essential for safeguarding your skin and overall health. Understanding UV levels can significantly help in preventing sunburn and reducing the risk of long-term skin damage, which is particularly crucial given the region's high elevation and intense sun exposure. With a climate designated as ET (Tundra), the sun's rays can be surprisingly strong, especially during peak hours where the UV Index soars to a maximum of 11 around noon. By staying informed about UV levels, residents and visitors can take proactive measures to enjoy the outdoors safely while protecting their skin health.
At 7:00 AM, the UV Index begins its climb with a gentle 1, slowly rising to 2 by 8:00 AM. As the sun gains strength, it peaks at an impressive 11 between 11:00 AM and 12:00 PM, marking the height of midday intensity. Just after noon, the index slightly dips to 10 at 1:00 PM, then gradually falls through the afternoon—dropping to 4 by 3:00 PM. As the day wanes, the UV Index continues its descent, reaching 2 at 4:00 PM, and finally settling to 1 at 5:00 PM. By 6:00 PM, it's a safe 0, with no UV exposure anticipated for the evening. This pattern highlights the essential need for sun protection during midday hours when the UV levels are at their highest.
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 2 | low | 45 min |
09:00 | 5 | moderate | 30 min |
10:00 | 8 | 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 | 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 displays consistently high levels throughout the year, maintaining an extreme exposure category with a burn time of just 10 minutes. The high-risk months for UV exposure are January through March, and November, where the UV Index peaks at 19. Additionally, April, September, and October show slightly lower, yet still extreme, values ranging between 17-18. Visitors and residents are strongly advised to take precautionary measures year-round, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade, particularly during peak sun hours, to mitigate the risk of skin damage and heat-related illnesses. Stay vigilant, as UV radiation remains a significant threat regardless of the season.
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 |
Huayacundo Arma | 19 | 19 | 19 | 17 | 14 | 11 | 13 | 15 | 17 | 18 | 19 | 18 |