Last updated: May 3, 2025
In Umachiri, Peru, understanding the UV Index is vital for protecting your skin and overall health. As a region characterized by an ET climate, residents and visitors alike face unique challenges regarding sun exposure. With peak UV values soaring to a concerning 13 during midday hours, awareness of these levels can help prevent sunburn and long-term skin damage. By staying informed about the UV index, you can safely enjoy the vibrant outdoors while minimizing the risks associated with high ultraviolet radiation. Whether you're hiking, exploring, or simply enjoying the sun, keeping an eye on UV levels is key to sun safety in this beautiful region.
Today’s UV Index presents a dramatic rise and fall throughout the day, peaking during midday hours. Starting at a low 1 at 7:00 AM, the index rapidly climbs to 4 by 8:00 AM, marking the start of increased sun intensity. As the sun ascends, we reach 7 at 9:00 AM, but the real intensity kicks in as we hit 10:00 AM with a staggering 11. By 11:00 AM and 12:00 PM, the UV Index peaks at an impressive 13, indicating a high risk of harm from unprotected sun exposure. Following this zenith, the UV levels dip gracefully, descending back to 7 at 2:00 PM, and tapering off to a modest 1 by 4:00 PM. The sun’s intensity fades completely as evening approaches, bringing the index to a soothing 0 by 6:00 PM. Be sure to plan your outdoor activities wisely, especially during that peak period!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 11 | extreme | 10 min |
| 11:00 | 13 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 4 | moderate | 30 min |
| 16:00 | 1 | 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 indexes remain notably high, with the highest readings occurring from January to April, where values peak at 21 and are categorized as extreme. March marks a slight decline to 20, while April drops to 17. As summer approaches, the index degrades gradually, hitting 11 in June before slightly rising again in July at 13 and peaking in August at 15. This trend continues into September and October, with indexes reaching 17 and 18 respectively, before climbing marginally to 19 in both November and December. Given these readings, visitors and residents should take precautionary measures, especially during high-risk months (January to April), by limiting sun exposure to no more than 10 minutes without protection. Wearing sunscreen, protective clothing, and sunglasses is crucial throughout the year, particularly in these peak months, to minimize the risk of sunburn and long-term 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 |
| Arequipa UVI | 18 | 17 | 17 | 15 | 12 | 10 | 11 | 13 | 15 | 17 | 18 | 17 |
| Umachiri | 21 | 21 | 20 | 17 | 14 | 11 | 13 | 15 | 17 | 18 | 19 | 19 |