Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Alfonso Garzon (Granjas Familiares), Mexico, where intense sunlight is part of the daily climate. With a Mediterranean climate classified as Csa, the region experiences high UV levels, peaking at 12 around midday, which can significantly increase the risk of sunburn and long-term skin damage. By staying informed about daily UV levels, you can take proactive steps to protect your skin and maintain your health. Whether you're planning outdoor activities or simply enjoying the sunny environment, awareness of UV exposure is essential for safeguarding against harmful effects while enjoying the beauty of your surroundings.
The UV Index reaches its peak intensity around 12:00 PM, hitting a striking 12, indicating a high level of sun exposure risk. As the morning unfolds, the UV levels rise from a mild 1 at 7:00 AM to a more concerning 10 by 11:00 AM. The sun’s intensity continues to escalate, achieving its zenith at 12:00 PM before gradually declining throughout the afternoon. By 3:00 PM, the index drops to 8, and further decreases to 1 by 7:00 PM, highlighting the importance of sun protection during the midday hours when interest in outdoor activities peaks. Stay safe and shield yourself from the sun’s powerful rays, especially around noon!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 8 | 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 |
The UV Index experiences significant seasonal changes, with high-risk months typically spanning from March to September. As the year progresses, the index escalates from a moderate 5 in January to a peak of 12 during the summer months of May through August, indicating extreme exposure levels with a burn time of only 10 minutes. Visitors and residents are strongly advised to take protective measures during these high-risk periods, including wearing sunscreen, protective clothing, and seeking shade to minimize the risk of skin damage. As summer fades, the index gradually decreases, with an increase to 15 minutes burn time in October, reinforcing the need for continued sun safety awareness throughout the fall.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Alfonso Garzon (Granjas Familiares) | 5 | 7 | 9 | 11 | 12 | 12 | 12 | 12 | 11 | 8 | 6 | 4 |
| 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 |