Last updated: June 2, 2025
In Barretal, Mexico, staying informed about the UV Index is crucial for safeguarding your skin and overall health. Understanding UV levels helps you take preventive measures against sunburn and long-term skin damage, as excessive exposure can significantly increase your risk of skin cancer. With Barretal's BSh climate, characterized by abundant sunshine and high temperatures, the UV index can soar to dangerous levels, peaking at a staggering 12 during midday hours. By monitoring the UV Index, residents and visitors can enjoy the outdoors while protecting their skin from harmful rays.
The UV Index today exhibits a distinct rise as the day progresses, peaking at a striking 12 between 1 PM and 2 PM, indicating a high risk of harm from unprotected sun exposure. Early morning hours, from 7 AM to 9 AM, show low levels of UV radiation, with indices at 1 and 3 respectively. As the clock ticks toward noon, values surge significantly, climbing to 8 at 11 AM and skyrocketing to 11 by noon. The intensity starts to wane after 2 PM, gradually falling to 5 by 5 PM, before settling back to 1 by 7 PM. To protect your skin during peak exposure times, remember to seek shade, wear protective clothing, and apply sunscreen!
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 | 8 | very high | 15 min |
12:00 | 11 | extreme | 10 min |
13:00 | 12 | extreme | 10 min |
14:00 | 12 | extreme | 10 min |
15:00 | 11 | 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 |
As the seasons change, the UV Index fluctuations indicate varying levels of solar intensity, with high to extreme risk occurring primarily from February to September. March through August sees the highest UV Index values, peaking at 13 in July and August, representing an extreme exposure category where burn time is limited to just 10 minutes. Notably, visitors and residents should be particularly vigilant during these months and take protective measures such as wearing sunscreen, covering up, and seeking shade to mitigate the risks of sun damage. As the year progresses into late fall and winter, UV levels decrease, with the lowest values in December, but caution is still advised, particularly since even moderate UV exposure can be harmful.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Barretal | 7 | 9 | 11 | 12 | 12 | 12 | 13 | 13 | 12 | 10 | 8 | 6 |
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 |