Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Maclovio Herrera (Colonia Aviacion), as it serves as a vital tool in sun safety and skin health. With a climate characterized by warm, sunny days, the region experiences significant UV exposure, particularly between 10 AM and 2 PM, when indices can peak at 12—indicating a very high risk of harm from unprotected sun exposure. Being aware of the UV levels not only helps in preventing sunburn but also plays a critical role in safeguarding against long-term skin damage and related health issues. By keeping an eye on the UV Index, you can enjoy the sun while taking the necessary precautions to protect yourself and your loved ones.
The UV Index reveals a dynamic dance of sun intensity throughout the day, peaking dramatically at the highest levels between 12:00 PM and 1:00 PM. Starting the morning gentle with a UV Index of 1 at 7:00 AM, it quickly escalates as the sun rises, hitting 2 by 8:00 AM and surging to 11 by noon. The maximal exposure occurs at 1:00 PM with a striking 12, indicating a period of high sun intensity that calls for caution. As the afternoon progresses, the index gradually declines, reaching a comfortable 3 by 5:00 PM and settling back to 1 by 7:00 PM. This rhythmic pattern serves as a reminder to stay sun-safe during peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 11 | 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 |
As the seasons change, UV Index levels fluctuate significantly, with high-risk months primarily occurring from March through September. The UV Index is at its peak in May and June, reaching extreme levels of 11 and 12, where the burn time drops to just 10 minutes. In these months, it is crucial for visitors and residents to take precautions, such as wearing protective clothing and applying broad-spectrum sunscreen. While January and November see moderate levels (UV Index 5) with a safer burn time of 30 minutes, attention should still be paid to UV exposure year-round. In summary, be especially vigilant during the spring and summer months, when UV radiation poses the greatest risk to skin health.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maclovio Herrera (Colonia Aviacion) | 5 | 6 | 9 | 10 | 11 | 12 | 12 | 11 | 11 | 8 | 5 | 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 |