Last updated: July 2, 2025
In Santa Matilde, Mexico, awareness of the UV Index is crucial for safeguarding your skin and overall health. Understanding UV levels helps you take proactive measures against sunburn and long-term skin damage, ensuring that you enjoy the sun responsibly. With a BSk climate, Santa Matilde experiences significant UV exposure, especially during peak hours from 10 AM to 3 PM, where the UV Index can soar as high as 14. Being informed about these levels not only enhances your outdoor activities but also empowers you to protect yourself and your loved ones from harmful ultraviolet rays.
As the day unfolds, the UV Index showcases a fascinating progression. Starting off at a gentle 0 at 7:00 AM, it gradually climbs to a modest 1 by 8:00 AM. The intensity picks up at 9:00 AM, reaching 2, and then takes a notable leap to 5 by 10:00 AM. The sun reaches its peak at 12:00 PM, where the index soars to a striking 11, signaling a high level of ultraviolet radiation. This intensity escalates further, hitting an impressive 14 at 2:00 PM—the highest point of the day. As the afternoon transitions to evening, the index begins to taper off, dropping to 12 at 3:00 PM, then sliding to 9 at 4:00 PM, and finishing the day at a soft 1 by 7:00 PM. It's a reminder for everyone to stay protected under the sun, especially during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 0 | 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 | 11 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 14 | extreme | 10 min |
| 15:00 | 12 | extreme | 10 min |
| 16:00 | 9 | very high | 15 min |
| 17:00 | 6 | high | 25 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
The UV Index demonstrates significant seasonal changes, peaking during the late spring and summer months. From January to March, the index starts high but quickly escalates, reaching its maximum of 15 in both April and May. The months of February to October pose the highest risk, with an extreme exposure category, where the burn time is notably short at 10 minutes. Visitors and residents should be particularly vigilant during these high-risk months, especially from February to October, and adopt protective measures such as wearing sunscreen, hats, and protective clothing. As we approach the fall and winter months, the UV risk decreases but remains notably high in November and December. It is essential to stay informed and protect your skin year-round.
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 |
| Santa Matilde | 9 | 11 | 14 | 15 | 15 | 14 | 14 | 14 | 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 |