Last updated: May 3, 2025
In San Andres Coru, Mexico, staying aware of the UV Index is crucial for safeguarding your skin and overall health. Understanding the UV levels is key to preventing sunburn and minimizing the long-term risks of skin damage, especially during peak hours when the index can soar to a dramatic 14. With its warm Cwa climate, which features hot summers and mild winters, San Andres Coru exposes residents and visitors to significant UV radiation, particularly from 11:00 AM to 2:00 PM. By being informed about UV risks, you can enjoy your time under the sun while keeping your skin healthy and protected.
The UV Index today shows a dramatic rise in solar intensity as the day progresses. Starting from a mild 0 at 7:00 AM, it gently increases to 1 by 8:00 AM. But as the clock strikes 10:00 AM, the index skyrockets to 5, reaching a peak of 14 by 1:00 PM and holding steady until 2:00 PM. The afternoon brings a noticeable decline, dropping to 12 at 3:00 PM and gradually tapering off to 5 by 5:00 PM. By 6:00 PM, the UV levels fall to 3, finally settling at a safe 1 as the sun begins to set at 7:00 PM. Be cautious during peak hours when the UV Index soars—a perfect reminder to protect your skin!
| 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 | 12 | extreme | 10 min |
| 13:00 | 14 | extreme | 10 min |
| 14:00 | 14 | extreme | 10 min |
| 15:00 | 12 | 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 shows significant seasonal variations, with the highest values occurring from March to October, where it consistently remains in the extreme exposure category, particularly peaking at 15 in April, June, and the summer months. February and March also present critical periods, with UV Index values of 12 and 14 respectively. Notably, the high-risk months for UV exposure are March through October, where the potential for skin damage is at its highest, with a burn time of just 10 minutes during these months. Residents and visitors are strongly advised to take precautions such as applying sunscreen, wearing protective clothing, and seeking shade during peak sunlight hours to minimize the risk of sunburn and long-term skin damage. In contrast, November and December see a slight reduction in UV levels, but the UV Index remains in the very high category, suggesting that vigilance is still necessary.
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 |
| Iztapalapa UVI | 10 | 12 | 14 | 15 | 14 | 14 | 14 | 14 | 14 | 12 | 10 | 8 |
| San Andres Coru | 10 | 12 | 14 | 15 | 14 | 15 | 14 | 14 | 14 | 12 | 10 | 9 |
| 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 |