Last updated: August 1, 2025
Understanding the UV Index in Nuevo San Diego (El Caballo), Mexico, is crucial for safeguarding your skin's health in this sunny locale. With its Csb climate, residents and visitors are often exposed to higher levels of ultraviolet radiation, particularly between 11:00 AM and 2:00 PM, when the UV Index peaks at a remarkable 14. This makes awareness of the UV Index essential for sunburn prevention and long-term skin protection. As you enjoy the beautiful outdoors, knowing the UV levels can help you make informed decisions about sun safety, ensuring that your time in this vibrant community is both enjoyable and healthy.
The UV Index shows a dynamic progression throughout the day, starting from a maximum of 0 at 07:00. As the sun rises, it gradually increases, reaching 1 by 08:00 and then climbing to 2 at 09:00. The peak intensity occurs between 12:00 and 14:00, soaring to a high of 14 at 14:00—a clear signal for sun protection. As the afternoon wanes, the index gently declines, dropping to 11 at 16:00 and 7 at 17:00, before settling back to 4 at 18:00 and 2 by 19:00. This data emphasizes the importance of sun safety during the midday hours when UV exposure is at its highest.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 0 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 1 | low | 45 min |
| 10:00 | 4 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 14 | extreme | 10 min |
| 15:00 | 13 | extreme | 10 min |
| 16:00 | 10 | very high | 15 min |
| 17:00 | 7 | high | 25 min |
| 18:00 | 4 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
The UV Index significantly fluctuates throughout the year, showcasing notable peaks in the spring and summer months. From February to October, the UV Index remains predominantly in the extreme exposure category, with March and April reaching their highest levels at 12 to 15, signifying a burn time of just 10 minutes. Visitors and residents should be particularly cautious during March through September, which are the high-risk months for UV exposure. In these months, it is crucial to seek shade, wear protective clothing, and apply sunscreen regularly. As the year progresses, November and December see a decrease in UV levels, offering slightly more forgiving conditions with a burn time of 15 to 25 minutes. Nonetheless, awareness and protection from UV rays should remain a priority throughout the year.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nuevo San Diego (El Caballo) | 8 | 11 | 12 | 15 | 14 | 14 | 14 | 14 | 13 | 12 | 9 | 7 |
| 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 |