Last updated: August 1, 2025
In Guadalupe, Mexico, being aware of the UV Index is crucial for protecting your skin from harmful ultraviolet rays. As the sun's intensity can reach a maximum UV Index of 12 during midday hours, understanding these levels is vital for preventing sunburn and maintaining long-term skin health. With a Csa climate characterized by warm temperatures, the risks of excessive UV exposure are prominent, especially between 10:00 AM and 4:00 PM when the UV Index peaks. Stay informed and protect yourself while enjoying the beautiful sun-soaked days that Guadalupe has to offer!
The UV Index data for the day reveals a clear progression of solar intensity as the hours unfold. Starting the morning with low values of 1 at 7:00 AM and 8:00 AM, the index begins to rise significantly by 9:00 AM, reaching 3. The sun's potency peaks sharply at 12:00 PM with a staggering value of 11, indicating a high risk of harm from unprotected sun exposure. This intensity remains elevated at 12 from 1:00 PM to 2:00 PM, before starting to decline as the afternoon turns to evening. By 3:00 PM, it falls to 10, and further decreases to 4 by 5:00 PM. As the sun sets, the UV Index tapers off to 2 at 6:00 PM and returns to 1 by 7:00 PM. It’s a day that strongly emphasizes the importance of sun safety during 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 | 5 | moderate | 30 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 12 | extreme | 10 min |
| 15:00 | 9 | very high | 15 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 |
Throughout the year, the UV Index exhibits significant seasonal changes, with the highest risk months occurring from February to September. During these months, particularly in April and May, the UV Index reaches an alarming 13, classified as extreme, indicating a burn time of only 10 minutes. Even in March, the UV risk is notably high at 10, while October’s levels drop to 10 but remain in the very high category. Visitors and residents are strongly advised to take precautionary measures, such as wearing sunscreen, protective clothing, and wide-brimmed hats, especially during peak hours when the UV index is highest. As we move into the winter months, while the UV risk decreases in November and December, maintaining sun safety practices remains essential for overall skin health.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Guadalupe | 6 | 9 | 10 | 12 | 13 | 12 | 12 | 12 | 12 | 10 | 7 | 6 |
| 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 |