Last updated: August 1, 2025
Understanding the UV Index is crucial for residents and visitors of Coahuixtla, Mexico, where the sun’s rays can pose significant risks to skin health. With temperatures in this Aw climate zone often soaring, awareness of UV levels helps you effectively prevent sunburn and long-term skin damage. Daily UV readings indicate that midday exposure can reach extreme levels, peaking at 14 between 1 PM and 3 PM. By staying informed about UV Index fluctuations, you can take proactive steps to protect your skin while enjoying the sunny days in this vibrant region.
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 | 4 | moderate | 30 min |
11:00 | 8 | very high | 15 min |
12:00 | 11 | extreme | 10 min |
13:00 | 13 | extreme | 10 min |
14:00 | 13 | 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 |
Throughout the year, the UV Index demonstrates significant seasonal fluctuations, with the highest values occurring during the summer and early fall months. Notably, from February to October, the UV index remains in the extreme category, peaking at 14 in April, June, July, and September. This period constitutes the high-risk months, where burn times are alarmingly short, limited to just 10 minutes. Conversely, January, November, and December see lower UV ratings classified as very high, with slightly longer burn times of 15 minutes. To ensure safety, visitors and residents are advised to take precautions during the high-risk months by wearing protective clothing, applying sunscreen, and seeking shade, especially during midday hours.
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 |
Coahuixtla | 9 | 11 | 13 | 14 | 13 | 14 | 14 | 13 | 14 | 11 | 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 |