Last updated: May 3, 2025
In Ciudad Chemuyil, Mexico, understanding the UV Index is vital for safeguarding your skin and overall health. With a climate characterized by warm temperatures and abundant sunshine, residents and visitors face heightened risks of sunburn and long-term skin damage, particularly during peak hours when UV levels soar to a maximum of 13 around noon. Being aware of these levels allows you to take proactive measures—like applying sunscreen or seeking shade—to protect yourself from harmful UV radiation. Embrace the sunny days of Chemuyil while prioritizing your skin’s well-being and enjoying outdoor adventures safely!
During the sunlit hours of the day, the UV Index showcases a dramatic rise and fall, reflecting the sun's intensity. Starting at a gentle 1 at 07:00, it quickly escalates as the morning progresses. By 09:00, it reaches 4, but the true peak arrives around 12:00, soaring to a sun-scorching 13. This intense period lasts until 13:00, where the UV levels stabilize before beginning a gradual decline. As the afternoon transitions to evening, the index drops back to a much safer 3 by 17:00 and settles at a relaxed 1 by 19:00. Stay protected and seek shade during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index displays significant seasonal variations, with the highest levels occurring during the summer months from March through October. Notably, the extreme exposure category peaks in June with a UV Index of 14, alongside April, May, July, August, September, and October, when the index ranges from 12 to 13, resulting in a burn time of just 10 minutes. January and February also rank as high-risk months, with indexes of 8 and 10, respectively, highlighting the need for caution during the early year. As visitors and residents, it’s essential to take protective measures against harmful UV exposure, especially between March and October when the risk is at its greatest. Wearing sunscreen, protective clothing, and seeking shade during peak hours can mitigate the risks associated with high UV levels.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ciudad Chemuyil | 8 | 10 | 12 | 13 | 13 | 14 | 12 | 13 | 12 | 11 | 9 | 7 |
| 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 |