Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Villa Nueva, Mexico, where the combination of a warm climate and high sun exposure can pose significant risks to skin health. The UV Index provides valuable information about the strength of ultraviolet radiation on any given day, helping you make informed decisions to prevent sunburn and long-term skin damage. With peak UV levels reaching a staggering 13 around midday, it's essential to stay vigilant and take protective measures, especially in this Aw climate zone, known for its sunny disposition. By being aware of UV levels, you can enjoy the beautiful outdoors while keeping your skin safe and healthy.
As the sun rises, the UV Index begins modestly at 1 between 07:00 and 08:00, signaling a gentle start to the day. However, by 09:00, it's on the rise to 3, hinting at the increasing intensity of UV radiation. The midday hours see a dramatic surge, peaking at a scorching 13 by 13:00. This period between 11:00 and 14:00 is particularly critical, with values soaring to 9 and 12, urging caution for outdoor activities. As the afternoon rolls in, the index gradually retreats, dropping to 11 at 15:00 and then declining further to 4 by 17:00, indicating a safe return to outdoor pursuits as evening approaches. The UV risk diminishes significantly by 18:00, resting at 2, before settling back to 1 as dusk falls. Stay sun smart and protect your skin during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 13 | extreme | 10 min |
| 15:00 | 11 | extreme | 10 min |
| 16:00 | 7 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Seasonal changes in the UV Index reflect a significant increase in sun exposure from January through October, peaking at 14 during June and July. High-risk months for UV exposure are February through October, where the index consistently ranges from 11 to 14, classified as extreme. The potential for skin damage is urgent, with burn times as low as 10 minutes during these months. Residents and visitors are strongly advised to take precautions, such as wearing broad-spectrum sunscreen, protective clothing, and sunglasses, especially when spending time outdoors. In November and December, while UV exposure decreases to very high, it's still essential to remain cautious for those enjoying outdoor activities. Prioritizing sun safety year-round is essential for everyone.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Villa Nueva | 8 | 11 | 12 | 13 | 13 | 14 | 14 | 13 | 13 | 11 | 9 | 8 |
| Guadalajara UVI | 9 | 11 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 9 | 8 |
| Iztapalapa UVI | 10 | 12 | 14 | 15 | 14 | 14 | 14 | 14 | 14 | 12 | 10 | 8 |
| Ecatepec de Morelos UVI | 10 | 12 | 14 | 15 | 15 | 14 | 14 | 13 | 14 | 12 | 10 | 8 |
| Mexico City UVI | 10 | 12 | 14 | 15 | 15 | 14 | 14 | 13 | 14 | 12 | 10 | 8 |
| Puebla UVI | 10 | 12 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 13 | 10 | 9 |