Last updated: May 3, 2025
In Las Zarquillas, Mexico, being aware of the UV Index is crucial for protecting your skin and maintaining overall health. Understanding UV levels is essential to prevent sunburn and reduce the risk of long-term skin damage, especially during peak hours when the index soars to 14 between 12:00 PM and 2:00 PM. With its humid subtropical climate, Las Zarquillas typically experiences high UV radiation, making it imperative for residents and visitors alike to stay informed and take necessary precautions against the sun's harmful rays. Whether you're enjoying outdoor activities or simply soaking up the sun, knowing the UV Index can help you enjoy a safer, healthier experience.
The UV Index today shows a dramatic rise in solar intensity as the day progresses. Starting from a mild 0 at 7:00 AM, it gently increases to 1 by 8:00 AM. But as the clock strikes 10:00 AM, the index skyrockets to 5, reaching a peak of 14 by 1:00 PM and holding steady until 2:00 PM. The afternoon brings a noticeable decline, dropping to 12 at 3:00 PM and gradually tapering off to 5 by 5:00 PM. By 6:00 PM, the UV levels fall to 3, finally settling at a safe 1 as the sun begins to set at 7:00 PM. Be cautious during peak hours when the UV Index soars—a perfect reminder to protect your skin!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 0 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 2 | low | 45 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 14 | extreme | 10 min |
| 14:00 | 14 | extreme | 10 min |
| 15:00 | 12 | extreme | 10 min |
| 16:00 | 9 | very high | 15 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
The UV Index exhibits marked seasonal changes, peaking during the early months of the year and continuing through autumn. From January to October, the UV Index consistently remains in the extreme category, with the highest reading of 15 in April. Notably, February to September are classified as high-risk months, where burn times drop to as little as 10 minutes. In contrast, both November and December see a decrease in UV intensity to very high, with slightly longer burn times of 15 minutes. Visitors and residents are strongly advised to take precautionary measures during these high-risk months, including wearing sunscreen, protective clothing, and seeking shade, especially during midday hours to minimize the risk of skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Guadalajara UVI | 9 | 11 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 9 | 8 |
| Las Zarquillas | 9 | 11 | 14 | 15 | 14 | 14 | 13 | 14 | 14 | 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 |