Last updated: May 3, 2025
Knowing the UV Index in La Reforma, Mexico, is essential for protecting your skin and overall health. Understanding UV levels can significantly enhance your awareness of potential sunburn risks, allowing you to take proactive measures to safeguard your skin. With La Reforma's BSh climate, characterized by warm, sunny days, the UV exposure can reach alarming heights, particularly between 12 PM and 2 PM when the index peaks at 12 to 14. Staying informed about these levels not only helps prevent immediate sunburn but also plays a crucial role in long-term skin health. Prioritizing UV awareness means making smart choices to enjoy the Mexican sun safely.
Today’s UV Index presents a dynamic range of sun exposure, starting from a mild level of 1 at 7:00 AM, slowly rising as the day progresses. By 10:00 AM, the index climbs to a moderate 5, but it really peaks at 12:00 PM with an impressive 12, indicating a need for sun protection. The highest point is reached at 1:00 PM, where the UV Index hits 14, marking a critical alert for harmful rays. As the afternoon wears on, the levels gradually decline, with values of 13 at 2:00 PM and 12 at 3:00 PM. By the evening, the intensity wanes to 2 at 6:00 PM and finally drops back to 1 by 7:00 PM. Stay sun-safe during those peak hours!
| 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 | 8 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 14 | extreme | 10 min |
| 14:00 | 13 | extreme | 10 min |
| 15:00 | 12 | extreme | 10 min |
| 16:00 | 8 | very high | 15 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV exposure varies significantly, with the highest risk months occurring from February to October, where the UV Index consistently falls within the extreme range (11-14) for most of that period. During these months, minimal exposure times to sunlight can lead to skin damage, with recommended burn times as short as 10 minutes. Visitors and residents are advised to take precautionary measures during these peak months by wearing protective clothing, applying sunscreen with high SPF, and seeking shade whenever possible. In contrast, November and December present lower risks, with UV indices dropping to very high and high, allowing for slightly longer exposure times of up to 25 minutes in December. Overall, staying vigilant about UV levels year-round is essential for skin health and safety.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| La Reforma | 8 | 11 | 13 | 14 | 14 | 13 | 14 | 13 | 13 | 12 | 9 | 7 |
| 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 |