Last updated: August 1, 2025
Understanding the UV Index in San Antonio de Padua, Mexico, is crucial for protecting your skin and overall health. With its Cwa climate, this region experiences significant sunshine throughout the year, leading to high UV exposure risks, especially during midday hours when the index peaks at a striking 14. Awareness of UV levels not only helps in preventing painful sunburns but also plays a vital role in reducing long-term skin damage. By keeping an eye on the UV Index, residents and visitors alike can enjoy the sun safely while taking necessary precautions to safeguard their skin health.
As the day unfolds, the UV Index rises dramatically, peaking at 14 between 1 PM and 2 PM, signalling a high risk of harm from unprotected sun exposure. Starting from a tranquil 0 at 7 AM, the intensity gradually increases, reaching 11 by noon. By 10 AM, the index has already climbed to 4, and soon after, it skyrockets as the sun reaches its zenith. Post-peak, a gentle decline begins, with the index dropping to 7 by 5 PM and further down to 1 by 7 PM, reminding us of the day's earlier intensity. It's crucial to stay protected during those peak hours to enjoy the sun safely!
| 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 | 7 | high | 25 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 |