Last updated: July 2, 2025
In San Juan Toavela, Mexico, being aware of the UV Index is crucial for safeguarding your skin and overall health. Understanding UV levels is essential not just for preventing painful sunburns, but also for reducing the long-term risks of skin damage and skin cancer. As a region characterized by a warm climate, San Juan Toavela experiences significant UV exposure, with peak levels reaching a striking 14 around midday. This means that during the most intense hours, it's vital to take protective measures to enjoy the sunny outdoors safely. Be informed, stay protected, and make the most of your time in this beautiful sun-soaked locale!
As the sun rises, the UV Index begins at a mild 1 at 7:00 AM and remains low until 9:00 AM, when it escalates to 3. The real intensity kicks in around 10:00 AM, reaching 5, and the index climbs dramatically as the day progresses. By 12:00 PM, it peaks at a scorching 12, and an impressive 14 is recorded at both 1:00 PM and 2:00 PM. The sun starts to wane after that, with the index gradually dipping to 8 by 4:00 PM, before descending to a gentle 2 by 6:00 PM. The day concludes with a return to a low 1 at 7:00 PM, making it clear that midday sun poses the greatest danger – a reminder of the importance of sun protection during those peak hours.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 9 | 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 | 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 Index levels display significant seasonal variation, peaking during the spring and summer months. From February to October, the UV Index remains in the extreme category, with the highest readings occurring in May, June, and July at an index of 14. This translates to a burn time of just 10 minutes, indicating a high risk of skin damage. January, November, and December are notable as high-risk months too, with UV Index levels fluctuating between 8 and 9 and a burn time of 15 minutes. Visitors and residents are strongly advised to take necessary precautions, including wearing sunscreen, donning protective clothing, and seeking shade during peak sunlight hours, particularly between February and October when the risk of UV exposure is at its highest.
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 |
| San Juan Toavela | 9 | 12 | 13 | 13 | 14 | 14 | 14 | 13 | 13 | 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 |