Last updated: June 2, 2025
Understanding the UV Index in Sebastian Lerdo de Tejada, Mexico, is crucial for protecting your skin and overall health. This charming town experiences the BSk climate, characterized by sunny days that can lead to significant UV exposure. Knowing the UV levels helps residents and visitors alike prevent sunburn, reduce the risk of skin cancer, and maintain skin health. With peak UV indices reaching a striking 14 around midday, it’s essential to be aware of these levels to enjoy the sun safely while embracing all that this beautiful region has to offer.
The UV Index data paints a vivid picture of the sun's intensity throughout the day. Starting off gentle at 07:00 with a reading of 0, the index gradually climbs. By 10:00, it reaches 4, signaling moderate exposure. The peak occurs at 14:00, hitting a striking 14—a high risk period that calls for protective measures. As the afternoon wanes, the index begins to decline, dropping to 10 by 16:00 and then tapering off to 2 by 19:00. This progression emphasizes the importance of sun safety during midday hours when the sun is most potent.
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 | 4 | moderate | 30 min |
11:00 | 7 | high | 25 min |
12:00 | 11 | extreme | 10 min |
13:00 | 13 | extreme | 10 min |
14:00 | 14 | extreme | 10 min |
15:00 | 13 | extreme | 10 min |
16:00 | 10 | very high | 15 min |
17:00 | 7 | high | 25 min |
18:00 | 4 | moderate | 30 min |
19:00 | 2 | low | 45 min |
The UV Index experiences significant fluctuations throughout the year, with peak levels occurring from February to October, where the index consistently rates in the extreme category. Notably, the highest UV Index values of 13 to 15 are recorded in March, April, May, and June, making these months particularly high-risk for skin damage, with a burn time of just 10 minutes. As such, visitors and residents are strongly advised to take precautionary measures during these months, including wearing protective clothing, applying high-SPF sunscreen, and seeking shade during peak sun hours. The risk begins to decrease in November and December, when the UV Index drops to a very high and high category, respectively, allowing for longer exposure times without immediate risk.
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 |
Sebastian Lerdo de Tejada | 8 | 11 | 13 | 15 | 15 | 14 | 14 | 14 | 14 | 12 | 9 | 7 |
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 |