Last updated: July 2, 2025
Understanding the UV Index in Allende, Mexico, is crucial for protecting your skin and maintaining overall health in this sun-drenched region. With its BSh climate, Allende experiences significant sunlight throughout the year, leading to varying UV exposure risks that can result in sunburn and long-term skin damage. Being aware of daily UV levels, especially during peak hours when the index can reach as high as 12, is essential for safely enjoying outdoor activities. Stay informed and take proactive measures to safeguard your skin against the powerful rays, ensuring that your time in the sun is both enjoyable and safe!
At dawn, the UV Index starts low at 1 by 7:00 AM, providing a gentle reminder of the sun's presence. As the morning progresses, the index climbs to 3 by 8:00 AM, and then peaks at 12 around noon, signaling intense sun activity. The sun's rays are strongest at 11:00 AM with a maximum of 10, making it crucial to protect your skin during this time. Though the UV Index begins to decline after midday, it remains significant at 11:00 AM and 9 by 2:00 PM. By the late afternoon, the numbers drop to 4 at 4:00 PM and further descend to 1 by 6:00 PM. Plan your sun exposure wisely, taking care to avoid the peak hours when protection is vital!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 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 | 11 | extreme | 10 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index experiences significant seasonal changes, highlighting the importance of sun safety for both visitors and residents. From January to May, the UV levels start at a high index of 6 and escalate to an extreme 12 by April and May, indicating a critical burn time of just 10 minutes during these months. The pattern continues into the summer, with June to September maintaining the extreme UV Index of 12, presenting high risk for sunburn. As fall approaches, the UV Index gradually tapers off, dropping to 9 in October and then to 7 in November, before reaching a moderate 5 in December, where the burn time increases to 30 minutes. Thus, the highest risk months for UV exposure are April through September, where precautions should be taken seriously. Residents and visitors are strongly advised to wear protective clothing, apply sunscreen regularly, and limit sun exposure during peak hours, particularly in late spring and summer.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Allende | 6 | 8 | 10 | 12 | 12 | 12 | 11 | 12 | 12 | 9 | 7 | 5 |
| 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 |