Last updated: June 2, 2025
In San Antonio de Padua, Mexico, staying informed about the UV Index is crucial for protecting your skin against harmful ultraviolet rays. Understanding UV levels helps prevent sunburn and promotes long-term skin health, particularly in a region that experiences a temperate climate with distinct seasons and significant sun exposure. With the UV Index frequently reaching its peak between 11 AM and 2 PM, when values soar to as high as 14, it's essential for residents and visitors alike to take proactive measures, such as seeking shade and wearing protective clothing, to mitigate these risks and enjoy the sunshine safely.
During the day, the UV Index experiences a dramatic rise, starting at 0 at 7:00 AM and reaching its peak of 14 by 2:00 PM. The ascent is gradual, with values climbing from 1 at 8:00 AM and hitting 4 by 10:00 AM. As the sun reaches its zenith, the intensity of UV rays intensifies, soaring to 11 at 12:00 PM and peaking at 13 by 1:00 PM. However, after 2:00 PM, a notable decline begins, with the index dropping steadily to 6 at 5:00 PM, and further dwindling to 1 by 7:00 PM. It's a classic example of nature’s cycle, showcasing the importance of sun protection during peak hours!
| 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 | 4 | moderate | 30 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 14 | extreme | 10 min |
| 15:00 | 12 | extreme | 10 min |
| 16:00 | 10 | very high | 15 min |
| 17:00 | 6 | high | 25 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV exposure levels show significant variation, with the highest risk months occurring from February to October, where the UV Index consistently remains in the extreme (11-15) category, posing a serious risk for skin damage. Notably, March and April present the peak UV index at 13 and 15, respectively, with a recommended burn time of just 10 minutes under direct sunlight. As the seasons transition into November and December, the UV Index decreases to 10 and 8, categorized as very high, which allows for slightly longer exposure times of 15 minutes. Visitors and residents are advised to take extra precautions during these high-risk months by wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade to minimize direct exposure, especially during midday hours.
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 |
| San Antonio de Padua | 9 | 11 | 13 | 15 | 14 | 14 | 14 | 14 | 13 | 12 | 10 | 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 |