Last updated: May 3, 2025
Staying informed about the UV Index is crucial for residents of Estanzuela de Romero, Mexico, where the sun's rays can reach dangerously high levels, especially during midday. Understanding UV levels is essential not only for preventing sunburn but also for protecting your long-term skin health. With a climate classified as Cwb, Estanzuela de Romero experiences varied exposure risks throughout the day, peaking at a staggering UV Index of 15 between 1 PM and 3 PM. By maintaining awareness of the UV Index in your area, you can take proactive steps to safeguard yourself and enjoy the beautiful sunny days safely.
The UV Index follows a striking pattern throughout the day, beginning gently in the morning. At 7:00 AM, the index is at a low 1, gradually rising to 2 by 9:00 AM. The real surge happens as the sun climbs higher; by 10:00 AM, the index shoots up to 5, and by 11:00 AM, it reaches a robust 9. The peak intensity occurs between 12:00 PM and 2:00 PM, with a scorching 15 at both 13:00 PM and 14:00 PM. As the afternoon wanes, the index begins its descent—down to 9 at 4:00 PM, then gradually falling to 1 by 7:00 PM. This data highlights the importance of sun protection during peak hours, especially from 12:00 PM to 2:00 PM, when UV exposure is at its highest.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 2 | low | 45 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 15 | extreme | 10 min |
| 14:00 | 15 | extreme | 10 min |
| 15:00 | 13 | extreme | 10 min |
| 16:00 | 9 | very high | 15 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
The UV Index experiences significant fluctuations throughout the year, with the highest values occurring between February and September. During these months, particularly from March to May, the index reaches extreme levels, peaking at 15 in May. January, November, and December show relatively high UV readings, with a "very high" exposure category, but the risk of sunburn is notably lower, allowing for 15 minutes of safe exposure. Visitors and residents are strongly advised to take precautions during high-risk months by seeking shade, wearing protective clothing, and applying sunscreen every two hours to minimize the risk of skin damage. Stay vigilant, as even short exposure times can be harmful during peak UV periods.
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 |
| Estanzuela de Romero | 9 | 11 | 14 | 14 | 15 | 14 | 13 | 13 | 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 |