Last updated: June 2, 2025
In Jesus Maria, Mexico, being aware of the UV Index is crucial for safeguarding your skin from harmful ultraviolet radiation. Understanding UV levels can help prevent sunburn and long-term skin damage, especially in a region characterized by a semi-arid climate (BSk) where sun exposure can be intense. During peak hours, particularly from 12 PM to 2 PM, the UV Index can soar to an alarming 14, making it vital for residents and visitors alike to take protective measures. Staying informed about UV levels not only enhances your sun safety but also promotes better skin health, allowing you to enjoy the beautiful, sun-soaked days in this vibrant town without worry.
The UV Index for the day paints a vivid picture of solar intensity. Starting off at 0 at 07:00, the sun gradually warms up, hitting 2 by 09:00. As the clock strikes 10:00, the index surges to a notable 5, marking the beginning of peak sun exposure. Things heat up significantly by 11:00, peaking at an impressive 14 by 14:00—the zenith of UV intensity. After this, a gentle decline begins, with the index easing to 12 at 15:00 and tapering off to 6 by 17:00. As the day winds down, the UV Index further drops to 3 by 18:00 and concludes with a 1 at 19:00—a gentle reminder to enjoy the sun wisely!
| 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 | 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 |
The UV Index exhibits significant seasonal variability, peaking between March and October, where the levels frequently remain in the extreme category. The highest UV Index occurs in May at 15, indicating a burn time of just 10 minutes. The months from February to October are particularly high-risk, with March through October consistently showing extreme exposure. During these months, it’s crucial for visitors and residents to take precautions, such as wearing broad-spectrum sunscreen and protective clothing, and seeking shade during peak sun hours. Conversely, November and December see a slight reduction in risk, with a UV Index of 10 and 8 respectively, though caution is still advised due to the very high exposure levels.
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 |
| Jesus Maria | 8 | 11 | 13 | 14 | 15 | 14 | 14 | 14 | 14 | 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 |