Last updated: August 1, 2025
Understanding the UV Index in Ejido Gregorio Vazquez Moreno (San Joachin), Mexico, is crucial for safeguarding your skin health and preventing sunburn. With the area's climate often exposing residents and visitors to intense sunlight, being aware of UV levels can help you take necessary precautions during peak times. On days with UV Index levels soaring to 12 around midday, it’s essential to stay informed to protect yourself from harmful rays. Make smart choices about sun exposure and enjoy the beautiful sun-drenched days in this vibrant community!
The UV index throughout the day reveals a notable rise in solar intensity, peaking around noon. Starting off gently at 1 during the early hours, the index gradually ascends, hitting 3 by 9:00 AM. As the sun reaches its zenith, the **UV Index spikes dramatically to 11 at 12:00 PM and further climbs to an impressive 12 by 1:00 PM. After this peak, there's a gradual decline, with the value decreasing to 2 by late evening. This data highlights the importance of staying protected during the midday hours when UV exposure is at its highest, ensuring safety from harmful rays while enjoying the outdoors.
| 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 | 6 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV levels exhibit significant seasonal variations, with the highest risks occurring from February to September. During these months, the UV Index often peaks at 13, categorized as extreme, meaning that the time to burn can be as short as 10 minutes. Notably, March through July continues to present critical UV exposure levels, maintaining the extreme classification. As October approaches, the UV Index decreases to 10, still classified as very high, requiring caution. Residents and visitors are strongly advised to take protective measures such as wearing sunscreen, protective clothing, and seeking shade, especially during the peak exposure months. As winter approaches in November and December, UV levels drop, allowing for more comfortable outdoor activities but still warranting some precaution. Staying informed about the UV Index is essential for ensuring health and safety under the sun.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ejido Gregorio Vazquez Moreno (San Joachin) | 7 | 10 | 11 | 13 | 13 | 12 | 12 | 12 | 12 | 10 | 8 | 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 |